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Copper sulfate or blue cut is one of the most widely used chemical compounds in certain industries such as agriculture and chemical production, pharmaceutical and refining industries. This compound is actually copper sulfate, a salt compound that can be seen in blue color. r\nIts form in nature is in the form of crystals with the molecular formula CuSo4.5H2o.\r\nCopper sulfate can be seen in different forms in nature and it differs according to the amount of water coverage.\r\nSample B Copper sulfate water is in the form of a green powder that sometimes has a grayish white color. The physical ...

Antifoam is a compound that is insoluble in foam, and one of its important characteristics is its surface activity.\r\nThe characteristic of these compounds is their low viscosity and the conditions for their rapid spreading on foam and foam.\r\nThe activity of antifoams to air on the liquid surface. is dependent, antifoams destabilize the foam layers and cause bubbles to accumulate on the surface of the produced liquid and destroy the foam formed on it.\r\nIn fact, the mechanism of antifoam effect is to It is the shape that dissolves the gas molecules in the liquid and eliminates the tensions ...

Sodium metabisulfite is an inorganic chemical compound and is used as an antioxidant, disinfectant, and preservative. The chemical formula of this substance is NAHSO3. If the storage container of this compound is properly if it is not insulated, it easily combines with the moisture in the air and eventually oxidizes.\r\nAn interesting point about this inorganic substance is worth mentioning that in a closed chamber, the amount of water absorbed depending on the product, it depends on the humidity, temperature and water penetration.\r\nIncorrect storage conditions of this compound cause the for ...

Activated carbon or carbon black is a form of carbon that, due to the processing operation, its internal surface becomes porous and this level increases. Many industrial applications are used. Activated carbon is used in liquid phase and gas phase absorption processes. We can prepare this composition from cellulose raw materials, these materials include wood, coconut shell, It is the core of fruits and cellulose waste in agriculture. One gram of carbon has a high internal surface.\r\nThere are different types of activated carbon that can be used for many purposes.\r\nThe most important reason ...

Chlorine is a chemical substance that is displayed as Cl 2.\r\nIranian and Indian chlorine refers to one of the chlorine compounds known as perchlorine or chlorine powder.\r\nIn fact, it should be said that the element Cl 2 is in the form of gas at room temperature and has a pungent and unpleasant smell.\r\nThis element can be seen in the gas state in a yellowish-green color.\r\nAmong the uses of Iranian and Indian chlorine, we can include the following He pointed out :\r\nproduction of disinfectants\r\ndisinfection and disinfection of swimming pool and household water\r\ndisinfection of sewag ...

In a simple definition or expression in response to the question of what is isobutanol, it can be said that it is a type of four-carbon organic compound with a sweet smell. This chemical compound is very widely used in various industries (pharmaceutical, chemical, laboratory, industry, agriculture, etc.) and it is mainly used as a solvent.\r\nThis product is considered as a very useful and good initiator in chemical reactions.\r\nIn fact, this compound is The reason for having special features such as high energy, low employability, very high octane number and also high compatibility of gasoli ...

Styrene monomer is an oily and colorless liquid, like other aromatic substances, it has a high viscosity. This organic compound has the chemical formula C8H8 and is known as vinylbenzene, ethylenebenzene, phenylethene, styrene, styrene, and diarex HF. is also known.\r\nStyrene monomer is found naturally in some plants such as cinnamon, coffee beans and peanuts in very small amounts.\r\nA percentage of styrene is also present in coal tar.\r\ For the storage and storage of styrene monomer, it is better to pay attention to the fact that the vapor of this material is highly flammable and explosive ...

BASF formic acid or in other words methanoic acid is a colorless liquid with a very pungent and volatile smell. It is interesting to know that formic acid is the simplest and lightest member of the carboxylic family. This substance is found naturally in the stings of some insects such as bees and ants. \r\nIt is interesting to know that the root of this substance (formic acid) is inspired by the English name of ant (Formica). Because this substance was created for the first time from the distillation of the decomposition of this insect.\r\nThis chemical substance is soluble in ether, alcohol, ...

Monoethylene glycol is one of the most common organic compounds with antifreeze and antifreeze properties. Ethylene glycol is used to prepare polyester resins; Also, this compound is the main component, although this compound is very simple among the family of glycols, but it has a lot of importance and applications in various industries. Ethylene glycol is used to produce various products in industries. Ethylene glycol viscosity It has a remarkable smell and despite its sweet smell, it is very toxic. What we know as car antifreeze products in the market are all produced using this organic com ...

Acetic acid, whose use in chemistry dates back to ancient times, is one of the minerals and belongs to the group of acids and is one of the carboxylic acids.\r\nAyupak nomenclature of this acid is known as ethanoic acid.\r\nPhysical and chemical properties of acetic acid\r\nAcetic acid, a weak acid with a molecular formula of CH3COOH and a molecular weight of 60.05 g/mol, is one of the minerals and belongs to the group of acids, which is a colorless liquid with a smell similar to vinegar, has a very high corrosive power and is flammable. is.\r\nThis substance freezes at a temperature of 16.6 d ...

Adipic acid, also known as adipate or hexanedioic acid, is a white solid substance that is soluble in water and is a weak acid compound, it is crystalline and has a sour taste, and it is mainly used in the production of nylon.\r\nAdipic acid is used as It is known as medium chain fatty acid. Medium chain fatty acids have an aliphatic end containing 4 to 12 carbon atoms. This compound is a white powder, odorless, acidifying, flavoring and slightly Soluble in water, which is also naturally present in sugar beet, although its production from sugar beet is not economical compared to the industrial ...

Polyolefin elastomer (POE) is an example of chemical compounds called polyolefins, which is obtained from the polymerization of ethylene, propylene or butene monomers with 1-butene and 1-octene monomers. Low density and low crystallization percentage. It is a great help to modify the properties of polymers. Polyolefin elastomer is a thermoplastic polymer with the molecular formula CnH2n and includes polypropylene, polyisobutylene and other examples. The same thermoplastic property of polyolefin elastomer ( POE) helps to be used as a suitable combination for various industries including automot ...

Elsapa International Company (Elmi Sazan Part) is an importer and supplier of chemicals, polymers and water purification materials with the best quality and price and the most reliable brands. Contact our experts below.\r\nContact numbers: 02186017285, 02188617036, 02188062713, 02188043093\r\nChemicals: domestic (305) Ali Kargar 09120686791, 09122152742\r\nPolymer materials: domestic (303) Mrs. Shebani: 09120168217, internal (310) Mrs. Kargar: 09120644967\r\nWater purification materials: internal (306) Mr. Asdalahi: 09120470371\r\nWebsite: www.elsapaco.com\r\nTelegram channel: https://telegram ...

Polyethylene wax, which is also called polyethylene wax, is one of the most common lubricants. Polyethylene wax is a colorless and odorless substance that has a transparent color and is in the form of a solid crystal. nPolyethylene wax can be in the form of low density polyethylene or high density polyethylene wax. In general, it can be said that high density polyethylene waxes are denser and look more saturated than These products are the low density type. Polyethylene wax is used in various industries due to its favorable and high physical and chemical properties. Polyethylene wax applicatio ...

Diethylhexanol is a clear and colorless liquid. An eight-carbon alcohol with a molecular weight of approximately 130.23 g/mol that does not dissolve in water but dissolves well in almost all organic solvents. This substance is synonymously known as 2-ethyl-1-hexanol. \r\nDiethylhexanol melts easily at -76°C and its boiling point is 184.7°C. Its auto-ignition temperature is 270°C. This chemical is an oxidant. And strong bases react strongly, while it easily forms esters with different acids. It is interesting to know that ethylhexanol is used to make polyvinyl chloride softeners. Since This sub ...

Acrylic acid with the chemical formula C3H4O2 is a colorless organic compound with a pungent odor that is widely used in the production of acrylic polymers and esters.\r\nThis material is used in the paint, glue, and coating industries, as well as in the production of super absorbents for health and agricultural products.\r\nPartandish Kosha Scientific Manufacturers Company (ELSAPA) is an importer and distributor of chemicals and polymers, including acrylic acid, with the best quality and competitive price.\r\nTo inquire about the price and get more information, contact our experts through the ...

Acetic acid is one of the special chemical substances that covers a wide range of different human needs.\r\nThis compound was first identified in ancient times during the preparation of wine and vinegar. The Greek philosopher Tetofar Stoss identified this substance from the reaction between lead and green alum in the third century BC. Acetic acid is an organic compound with the molecular formula CH3COOH, which is one of the important carboxylic acids. \r\nThis chemical composition is a colorless liquid with a smell similar to vinegar, and for this reason it is also known as the essence of vine ...

The chemical formula of butyl glycol is displayed as 2O14H6C and its trade name is BG. Butyl glycol with high boiling point and low volatility with low odor is widely used as a solvent in many industries. Chemical butyl glycol, which is also known as 2-butoxyethanol, glycol monobutyl ether and ethylene glycol monobutyl ether. The appearance and type of packaging of butyl glycol can be said to be a clear, colorless liquid. It is an oily form that has a unique and mild smell. From the use of butyl glycol in the production of cosmetic and health industries, the production of coating industries, t ...

Trimethylol propane has three functions and compared to glycerin, it reduces the cost of the resin and improves its color. At the same time, it also increases the hardness and strength of the resin. Other polyhydric alcohols such as dipropylene glycol, trimethylol methane, ethylene, propylene and neopentyl glycol have been proposed for the use of oil-modified alkyds, but their commercial use is still very low compared to glycerin and pentaerythritol. \r\nTo know the price and how to sell, contact our sales experts through the following numbers.\r\nContact numbers: 02186017285, 02188617036, 021 ...

Melamine crystal is a white and solid powder that is widely used in various industries.\r\nThis product is an organic compound that emits a smell similar to ammonia. \r\nCrystal melamine is also known as melamine.\r\nOf this product, it is usually used in the production of plastic, paint, chemical fertilizers, fabric production, key and socket production, aviation industry, production of MDF sheets and coating, It is used in decorative industries and... Elsapa company is the largest seller of chemicals in Iran. To know the price and how to sell, contact our sales experts through the numbers be ...

Diethanolamine is one of the most effective organic compounds obtained from the reaction between ethylene oxide and ammonia. This compound is a double alcohol that has two hydroxyl groups and acts as a weak base. \r\nDiethanolamine is the main base in the production of many detergents.\r\nThis chemical compound is used in the production of long-chain fatty acid salts and helps hydrated compounds to foam. \r\nThis organic compound is currently produced in Iran in Shazand Arak Petrochemical, and the raw material for its production, which is ethylene oxide, is produced in Maron, Arak, and Jam Pet ...

Neopentyl glycol has a molecular formula of C5H12O2 and a molecular mass of about gr/gmol104. Neopentyl glycol is soluble in water and can be dissolved in organic solvents such as benzene, chloroform, and has excellent solubility in ethanol and diethyl ether. .\r\nNeopentyl glycol in resins directly causes the stability of these resins against water.\r\nAlso due to the increase in molecular weight resulting from the presence of NPG and the use of other additional materials, chemical / thermal resistance and anti-aging properties The scratchiness of the product will be improved. As a result, th ...

Methanol, methyl alcohol, methyl alcohol, carbinol or wood alcohol, which is the simplest type of alcohol, is known by the chemical formula CH3OH. Methanol is produced from the anaerobic activity of many species of bacteria, and as a result, a small amount of methanol vapor enters the atmosphere and after For several days, it is oxidized to water and carbon dioxide by oxygen and with the help of sunlight. Of course, in the process of burning methanol, the same thing happens in terms of the materials obtained, but much faster.\r\nMeanwhile, the flame of burning methanol is colorless and one sho ...

Diethylene glycol is an organic compound. It is mainly used for two purposes. This material is used as a raw material in the production of polyester fibers and is also used for the formulation of antifreeze products. Ethylene glycol is a thick liquid (viscous) that is colorless, odorless, and sweet in taste. Diethylene glycol (DEG) is an organic compound, transparent, moisture-absorbing, odorless, as well as an oily, colorless, sweet, and moisture-friendly liquid. Under normal conditions, it does not have a specific smell, but in high concentration of its vapor, it may have a mild sweet smell. ...

In a simple definition or statement, in response to the question of what mixed xylene is, it can be said that it is an aromatic hydrocarbon. ). Because of the mixture of these three types of isomers, it will be called xylene mixture. It is interesting to know that xylene is a clear and colorless liquid and is in the group of aromatic hydrocarbon compounds. Structurally, this colorless substance is composed of two methyl groups and a benzene ring, and these two methyl groups are attached to the benzene ring in various positions.\r\nThis chemical substance has the ability It is highly flammable ...

Normal butanol (butyl alcohol, butanol) is a colorless, neutral liquid with a mild alcoholic odor. Butanol is miscible with organic solvents in practically all proportions. Butanol does not dissolve more than 19.7% by weight of water at 20°C. Water dissolves 7.4% by weight of butanol at this temperature. Butanol forms an azeotrope with water, which contains 38% water and boils at 4.92°C. To know the price and how to sell, contact our sales experts through the following numbers. Contact numbers: 02186017285, 02188617036, 02188062713, 02188043093. Internal (305) Ali Kargar 09120686791 Web Websit ...

Liquid soda is an odorless and colorless substance and is very corrosive and reactive. This substance, which has other names such as caustic soda, caustic soda, and sodium hydroxide, is chemically one of the sodium salts. Caustic soda has an alkaline base and decomposes proteins in living tissues and causes chemical burns. One of the characteristics of liquid caustic soda is that it absorbs water and moisture and absorbs carbon dioxide from the environment, which means that if you are exposed to the open air for a long time, it will turn into solid sodium carbonate by absorbing carbon. 50% o ...

Butyl acrylate monomer is a colorless liquid with a pungent smell. This organic compound from the ester family has the chemical formula c7h12o2. Butyl acrylate monomer dissolves easily in organic solvents, alcohol and ether. and it is completely resolved; which is produced by the reaction of chloric acid with non-butanol.\r\nOne of the most important properties of butyl acrylate monomer is its high resistance to breakage.\r\nButyl acrylate has one of the three substances that inhibit the polymerization process, hydroquinone and monomethyl ether. Hydroquinone (Monomethyl ether hydroquinone) and ...

Bisphenol A is an organic compound. In general, this substance is part of the structure of several polymers and also an important polymer additive that is used in the synthesis of polyesters, polysulfones and polyether ketones. is used.\r\nBisphenol abbreviated as BPA, the appearance of this compound is a white or colorless solid with the chemical formula C15H16O2.\r\nUsually, bisphenol A is from countries like China , Taiwan, Korea, etc. is imported to Iran and has different industrial, laboratory and sanitary grades.\r\nIt is packed in 25 kilo bags or jumbo bags with different weights.\r\nTh ...

Maleic anhydride is a white organic compound with a pungent smell, which is used for the production of polymer coatings due to its interesting chemical properties. The production of fiberglass, paper pulp, and industrial lubricants is based on maleic anhydride. .\r\nThe white color and pungent smell in its anhydrous compounds are among the important characteristics of this compound.\r\nThis compound is known with the molecular formula C2H2(CO)2O.\r\nThe physical and chemical properties of maleic anhydride include The following are :\r\n. It has a molar mass of 98.06 g/mol. It has a density of ...

Drinking polyaluminum chloride :\r\nPolyaluminum chloride drinking or in other words PAC is a polymer coagulant that has a very high efficiency.\r\nThis substance is available in liquid and solid form in the market.\r\nIn solid form Its appearance is in the form of crystals or powder, and its color is milky white or deep yellow.\r\n This chemical composition has a functional range in PH between 5 and 9.\r\nBut it should not be said that its pH is approximately 5.6 and 6.7 are the best performance ranges of this compound. PAC from the production process of anionic polymers and hydroxyl ions wil ...

Super absorbent is a special type of polymer that can be used as a factor to reduce irrigation in agriculture and horticulture by absorbing water several times its weight. \r\nThe lack of water and sometimes difficult access to it has led to the emergence of new products such as super absorbent to solve the problems of this sector in the agricultural industry.\r\nOne of the most important things that justify the use of super absorbent in agriculture is We can refer to the following items: \r\nreducing irrigation costs\r\nreducing damage to the horticulture sector in the production of seedlings ...

Titanium dioxide (dioxid titanium) with the formula 2TIO as a white pigment and pigment in construction paints, furnace paints, traffic paints, marine paints, car paints and air-dry paints, powder paints, plastic paints It is used for water-based paints, ink and printing, UPVC, PVC plastic, paper production and Ahar resin production, masterbatch, and ceramic tiles, which is known by the brand name of Titan and the name of Ayupak titanium white and white pigment.\r \nThe available titanium is in two types of rutile and anatase, which has different grades.\r\nElsapa company imports rutile grades ...

Colophony or rosin and in the Greek term tar is said that the analysis of colophony can be described as a semi-transparent solid resin and the color of rosin varies from yellow to black. For rosin production or colophony production Naturally, the liquid sap obtained from coniferous plants is heated to obtain a solid and semi-transparent substance in different colors of gum resin. Applications of Caliphon: thickener and stabilizer of cosmetic products. , yarn production, adhesive tape production, plastic industries, printing industries, paint industries, printing industries, printing ink produc ...

Polyelectrolyte is actually a very useful chemical substance in the wastewater treatment industry. Today, modern wastewater treatment methods with the help of chemicals to return the water back are welcomed in many factories and industries. Polyelectrolytes are among these materials. Polyelectrolytes or flocculants include natural polymer chains of carbon atoms and active groups whose main function is to react with particles. Suspended water will keep a large number of particles that are soluble in water and sewage together like a magnet and cause them to be attracted. They have more weight co ...

Aluminum sulfate is a very acidic chemical compound. In fact, this substance is an industrial coagulant. This chemical compound dissolves in small amounts in alcohols, it is not flammable and volatile. This compound is known by other names such as alum 17% or in other words aluminum sulfate 17%.\r\nAluminum sulfate is a chemical substance with the formula Al2(so4)3, which is considered as the second most used aluminum compound after aluminum oxide. comes.\r\nThis material has the ability to retain and absorb water molecules (in the surrounding environment).\r\nAlsapa company produces and suppl ...

Internal grade antiscalant, Avista, Flocon 260\r\nAntiscalant are anti-scalant substances that are used to clean water purification systems, to prevent the formation of industrial membrane deposits in RO water purification systems. are injected.\r\nIn fact, the most important parts in industrial water desalination devices are the membranes.\r\nAnti-sediment materials such as anti-scalants can significantly reduce sediments or even in some cases Generally destroy it.\r\nAlways keep in mind that in the water inlet of a water softener, this substance must be injected before the device starts work ...

Stearic acid is a type of amino acid and has the chemical formula C18H36O2. Stearic acid is also known as Iopak and Octadecanoic acid. Its other name is stearophanic acid or cetylacetic acid. It is said.\r\nThe molecular weight of this substance is equal to 284.484 g/mol.\r\nThis substance is also observed as a white or colorless liquid.\r\nThe melting point of stearic acid is 70 degrees and the boiling point It is 232 degrees Celsius.\r\nThe general structure of stearic acid is in the form of a branch with a methyl group on one end and a boxyl group on the other side.\r\nThis chemical product ...

Thermoplastic Elastomer TPE is a new generation of widely used polymers that has been able to be used a lot with its unique advantages and characteristics. One of the most important issues that is considered in the production of parts is the flexibility of the produced part; The greater the degree of flexibility, the higher the efficiency of the related part.\r\nCompared to many compounds in the market, thermoplastic elastomer has a very reasonable price to buy.\r\nThe important feature of this product is that At the same time, it has many desirable properties of plastic and rubber, which make ...

Crystal phenol is one of the simple and organic compounds, and in fact, it can be said that it is the simplest aromatic alcohol that can be found in the form of needle-shaped crystals intertwined or separated from each other. A hydroxyl group is formed along with a benzene ring. Normally, any hydrocarbon compound in which an aromatic ring group is directly attached to a hydroxyl group is called phenol or phenol. In general, this chemical product can be called The face is pure, solid and white in color.\r\nThis product also has other names; For example, phenol crystal is also known as phenyl al ...

This acidic substance is a type of aromatic carboxylic acid and can be recognized as a white layered powder or a colorless transparent liquid (in the molten state) with a distinct and clear pungent smell, which is more commonly known as phthalic anhydride in Iran, and since the volume of production And its consumption in the world is very high (about 3 million tons in the world in 2000). It is not difficult to identify it, especially by comparison. Technical specifications of phthalic anhydride: Chemical formula: C8H4O3. Melting point: 131.6 °C\r\nBoiling point: 295 °C\r\nFlash point: 152 °C\r ...

Petroresin C5 is one of the types of resins produced in the petrochemical industry, which is used in many sectors in different industries, including paint, rubber, and adhesive industries, due to its strength, flexibility, and special light stability.\ r\nThis type of resin, which refers to petroleum resin, is an example of aliphatic hydrocarbons.\r\nThis compound is produced in the form of solid granules and has a color close to white or yellow.\r\nC5 non-petroresin It is toxic, the molecular weight of these compounds is very low. The basis for the production of this compound is polymers with ...

Petroresin can also be used with the names of hydrocarbon resin or petroleum resin.\r\nThese compounds are often classified in the industry based on the number of hydrocarbons in their structure.\r\nIn general, Hydrocarbons are classified into three main categories, namely C5 aliphatic resins, cyclic aliphatic dicyclopentadiene DCPD resins, and C9 aromatic resins. Compared to C5 resins, C9 aromatic resins have very high melting viscosity. are higher. In some cases, petro resins are hydrogenated in order to reduce color change as well as improve thermal stability and endurance against ultraviol ...

Isophthalic is a colorless and non-toxic liquid. This chemical substance is used in many different industries. \r\nIts appearance is solid. In fact, isophthalic is considered one of the most important and common industrial materials.\r\nThis high-quality product with high resistance to chemicals and materials that have corrosive power is known as one of the best and most famous unsaturated polyester resins. \r\nThe iso phthalic available in Elsapa Scientific Trading Company (ELSAPA) has been noted and approved by the consumers and buyers of ELSAPA due to its excellent resistance to corrosive c ...

Triethanolamine (triethanolamine) or in other words trolamine, which is known by the abbreviation TELA or TEOA in the market, is a type of organic and viscous liquid and it goes without saying that it is considered a third type amine.\r \nIt is worth mentioning that triel is a type of chemical compound that has three alkyl groups called hydroxyl in its molecular structure. \r\nThis chemical compound has basic properties like other amines and is considered a strong base.\r\nAn interesting point that you should know about this chemical substance is that around 1999, approximately 150 thousand to ...

Butyl glycol is a colorless liquid with a sweet and ether-like smell, because it is a member of the glycol ether family and is a butyl ether of ethylene glycol. Butyl glycol is a small amount of moisture absorbent. This product is at room temperature. It is soluble in water and common organic solvents such as ketones, alcohols, ethers, paraffins and aromatic hydrocarbons. High boiling point, low volatility and mild smell are other characteristics of butyl glycol. n This substance is used as a solvent and starting material for syntheses.\r\nAs a relatively unconventional solvent, cheap and with ...

import/distribution/specialized sales of phosphoric acid\r\n85% edible phosphoric acid is a mineral acid that has the chemical formula H3PO4 and is one of the most widely used and at the same time the most famous acids. Edible phosphoric acid is used to acidify drinks such as colas and foods. This material is supplied in 35 kg gallons and 1600 kg tanks or IBC.\r\nThese days, the demand for purchasing phosphoric acid is increasing. Elsapa company imports phosphoric acid in the form of drums in the mentioned packages at the customer\'s order from Korea, China and India in bulk, foreign exchange ...

Elsapa company is a specialized importer of potassium hydroxide (POTASSIUM HYDROXIDE) in 25 kidney packs and according to\r\nCustomer orders from China and Korea, proforma, foreign exchange sales, wholesale customs delivery and even retail\r\nIt sells in Tehran warehouse.\r\nPotassium hydroxide or potash with the chemical formula KOH with the names of potassium hydroxide, potash, caustic potassium, caustic potash and potassium perk\r\nis also known.\r\nPotash is a solid, odorless, white and uneven substance that is often soluble in water and used as an electrolyte in batteries in soap making.\ ...

TPU is a thermoplastic elastomer that is melt processable with very high flexibility. This composite material is considered as a versatile product due to its high ease of processing as well as its good strength and durability. The chemical structure of thermoplastic polyurethane consists of hard and soft parts that are connected by chains.\r\nSome of the special properties of thermoplastic polyurethane (TPU) of this product are:\r\n. It has very high mechanical strength\r\n. It is light weight\r\n. Polyurethane thermoplastic is one of the transparent polymers\r\n. It is considered one of the m ...

Sale of polymethyl methacrylate (PMMA)\r\nGrade CM205 and EG920\r\nPolymethyl methacrylate polymer, also known by the brand names Plexiglas, Acryite, Perspex and Crylx, is an amorphous thermoplastic that is of great importance due to its transparent and transparent properties.\r\nIn fact, PMMA, with a specific weight of half of glass and 10 times more impact resistance, is considered as one of the main substitutes for glass today.\r\nThis material\'s properties such as UV resistance, low moisture absorption, dimensional stability and much lower yellowness compared to polycarbonate (PC) have ma ...