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PVC plasticizer
2017-12-24 14:10:45
PVC plasticizer
This paper introduces the commonly used PVC plasticizer, PVC commonly used plasticizer dibutyl phthalate (DBP), including two formic acid and two ethyl phthalate (DEP), (two DOA, adipic acid dioctyl phthalate) two formic acid two ester (DOP) etc..
PVC commonly used plasticizer dibutyl phthalate (DBP) physicochemical properties: colorless transparent liquid, with aromatic odor, the proportion of 1.045, refractive index 1.49, boiling point 340, fixed point -35, flash ignition 171 degrees, 202 degrees, 16.3 centipoise viscosity, water solubility of 202 degrees, the majority of dissolved organic solvent and Jing class.
Main uses: mainly used in PVC as plasticizer, also used to digest cotton synthetic rubber, cellulose acetate, leather softener do chemical paint and other synthetic materials.
Packing and storage: 200 liters for dry clean copper packaging, 200kg a barrel net content, or tanker transport, can be in accordance with the general cargo transport
DEP, two ethyl ortho phthalic acid, two ethyl ester, flavor fixative, cellulose acetate, solvent, and its DEP character: colorless and transparent oily liquid. Its boiling point is 298 C, and it is insoluble in water and dissolved in organic solvents such as ethanol, ethyl ether and acetone.
O-phenyl two carboxylic acid, two ethyl ester, flavor fixing agent, cellulose acetate solvent DEP, it is used as plasticizer, solvent, lubricant, fixing agent, frothing agent for flotation of colored or rare metal mines, GC stationary liquid, alcohol denaturant and spray insecticide. This product with cellulose acetate, cellulose acetate butyrate, polyvinyl acetate, cellulose nitrate, ethyl cellulose, polymethyl methacrylate, polystyrene, polyvinyl butyral, vinyl chloride vinyl acetate copolymer resins such as most good compatibility. Plasticizers used mainly for cellulose resin.
The adjacent benzene two formic acid two ethyl cellulose acetate solvent flavor fixative DEP packaging and storage: net content of 200 kg / barrel, stainless steel or plastic coated metal pail. It should be stored in the indoor ventilation and drying place to avoid the fire source and to prevent the violent impact during the transportation.
Hexyl diacid two octyl ester, abbreviation DOA or DEHA, English Name: Dioctyladipate, molecular formula: C22H42O4, relative molecular mass: 370.24
Two octyl adipate is a light yellow colorless clear transparent liquid. Little smell. Relative density (d25/4): 0.922. The melting point -67.8 degree C, boiling point 214 degree C (0.67KPa), flash point (cup) 196 degree C, refractive index (n20D) 1.4474, viscosity (20 degree C) 13.7mPa.S. Insoluble in water, soluble in methanol, ethanol, ether, acetone, acetic acid, chloroform, ethyl acetate, gasoline, toluene, mineral oil, vegetable oil and other organic solvents. It is slightly soluble in ethylene glycol.
Adipate two octyl ester is a cold resistant plasticizer.
The two octyl adipate is a typical cold resistant plasticizer with polyvinyl chloride, polyethylene copolymer, polystyrene, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and little heat and discoloration. It can give good soft, light and light resistance to products.
The production of adipic acid two octyl ester: adipic acid and industrial octanol (chemical name 2- ethyl hexanol) in the presence of catalyst directly esterified reaction and get coarse products. After neutralization and washing, gas stripping, pressure filtration and other industries, it is worth quality. High quality products can be obtained by molecular distillation or vacuum distillation.
The basic information of two octyl terephthalate (plasticizer DOTP)
Chinese Name: two octyl terephthalate
Synonyms: two Chinese terephthalate (2- ethylhexyl) ester; dioctyl terephthalate two; terephthalic acid two 1,4- benzene carboxylic acid isooctyl ester; two bis (2- ethylhexyl) ester; terephthalic acid two (2- ethylhexyl) ester; dioctyl terephthalate (DOTP); two double 2= ethylhexyl terephthalate; bis (2- ethylhexyl) terephthalic acid, plasticizer DOTP
English Name: Dioctyl terephthalate
English synonyms are: Di- (2-Ethylhexyl) Terephthalate; Di (2Ethylhexyl) Terephthalate; Kodaflexdotp; Terephthalicacid, Bis (2-Ethylhexyl) Ester; Bis;; ";"
CAS: 6422-86-2
Molecular formula: C24H38O4
Molecular weight: 390.56
EINECS: 229-176
Use of two octyl terephthalate (plasticizer DOTP)
1.DOTP has good electrical and thermal properties. It can be used to replace DOP in the sheath of PVC plastic wire and can also be used in the production of artificial leather membrane. In addition, with excellent compatibility, terephthalic acid ester is two PVC acrylonitrile derivatives plastic plasticizer, plasticizer, plasticizer, polyvinyl butyral nitrile rubber plasticizer, plasticizer for cellulose nitrate. The improvement of the product and plays the role of hardness and deformation, can be used as softener in NBR, chloroprene rubber, EPDM rubber and other products three. Especially for cable material, it has good plasticizing effect and low volatility. It is widely used in various products that require heat resistance and high insulation. It is an ideal plasticizer for producing 70 PVC cable material and other volatile resistant products.
2.DOTP is used for the PVC products in the car, which can solve the fog problem of the glass window. DOTP is also used for high quality lubricants or lubricant additives furniture and interior decoration paint, and precision instruments, nitro varnish additives, paper softener, biaxially oriented polyester amide membrane film, plastic bags and other crafts, plasma storage.
3. because the linear molecular structure of DOTP is similar to DOS and DOA, its cold resistance is also better.
The volume resistivity of 4.DOTP is 10-20 times higher than that of DOP, and its mobility is excellent.
5., because DOTP does not contain o-phthalate two formate, it is not an environmental friendly plasticizer in the range of 16 16 kinds of plasticizers containing o-phthalic acid in the European Union and other countries.
Adipic acid two octyl ester is low toxic. The Toxicity Coefficient T=500. The United States, the United Kingdom, Italy, Holland, Germany, Japan and other countries all permit this product to be used in food packaging materials.
Phthalic acid two formic acid two octyl, referred to as DOP. Product alias: phthalic two formic acid two (2- ethyl hexyl) ester; phthalate two octyl ester
English Name: Dioctylphthalate English alias Bis (2-ethylhexyl) phthalate; Di-2-ethylhexylphthalate, molecular formula: C24H38O4, molecular weight: 390.30
Properties: colorless oily liquid, specific gravity 0.9861 (20/20), melting point -55, boiling point 370 (Chang Ya), insoluble in water, soluble in ethanol, ethyl ether, mineral oil and most organic solvents.
Two octyl benzoic acid two octyl ester is an important general plasticizer. It is mainly used for the processing of PVC resin, and can also be used for the processing of chemical fiber, resin, ABS resin, rubber and other polymers. It can also be used for paints, dyes, dispersants and so on.
Application examples
General purpose DOP, widely used in plastics, rubber, paint and emulsifiers and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging material, cable and so on.
Electrical grade DOP, with all the performance of the general level DOP, also has good electrical insulation performance, mainly used in the production of wires and cables and insulation sleeves.
Food grade DOP, mainly used in the production of food packaging materials.
Medical grade DOP, mainly used in the production of medical and health products, such as disposable medical equipment and medical packaging materials.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
This paper introduces the commonly used PVC plasticizer, PVC commonly used plasticizer dibutyl phthalate (DBP), including two formic acid and two ethyl phthalate (DEP), (two DOA, adipic acid dioctyl phthalate) two formic acid two ester (DOP) etc..
PVC commonly used plasticizer dibutyl phthalate (DBP) physicochemical properties: colorless transparent liquid, with aromatic odor, the proportion of 1.045, refractive index 1.49, boiling point 340, fixed point -35, flash ignition 171 degrees, 202 degrees, 16.3 centipoise viscosity, water solubility of 202 degrees, the majority of dissolved organic solvent and Jing class.
Main uses: mainly used in PVC as plasticizer, also used to digest cotton synthetic rubber, cellulose acetate, leather softener do chemical paint and other synthetic materials.
Packing and storage: 200 liters for dry clean copper packaging, 200kg a barrel net content, or tanker transport, can be in accordance with the general cargo transport
DEP, two ethyl ortho phthalic acid, two ethyl ester, flavor fixative, cellulose acetate, solvent, and its DEP character: colorless and transparent oily liquid. Its boiling point is 298 C, and it is insoluble in water and dissolved in organic solvents such as ethanol, ethyl ether and acetone.
O-phenyl two carboxylic acid, two ethyl ester, flavor fixing agent, cellulose acetate solvent DEP, it is used as plasticizer, solvent, lubricant, fixing agent, frothing agent for flotation of colored or rare metal mines, GC stationary liquid, alcohol denaturant and spray insecticide. This product with cellulose acetate, cellulose acetate butyrate, polyvinyl acetate, cellulose nitrate, ethyl cellulose, polymethyl methacrylate, polystyrene, polyvinyl butyral, vinyl chloride vinyl acetate copolymer resins such as most good compatibility. Plasticizers used mainly for cellulose resin.
The adjacent benzene two formic acid two ethyl cellulose acetate solvent flavor fixative DEP packaging and storage: net content of 200 kg / barrel, stainless steel or plastic coated metal pail. It should be stored in the indoor ventilation and drying place to avoid the fire source and to prevent the violent impact during the transportation.
Hexyl diacid two octyl ester, abbreviation DOA or DEHA, English Name: Dioctyladipate, molecular formula: C22H42O4, relative molecular mass: 370.24
Two octyl adipate is a light yellow colorless clear transparent liquid. Little smell. Relative density (d25/4): 0.922. The melting point -67.8 degree C, boiling point 214 degree C (0.67KPa), flash point (cup) 196 degree C, refractive index (n20D) 1.4474, viscosity (20 degree C) 13.7mPa.S. Insoluble in water, soluble in methanol, ethanol, ether, acetone, acetic acid, chloroform, ethyl acetate, gasoline, toluene, mineral oil, vegetable oil and other organic solvents. It is slightly soluble in ethylene glycol.
Adipate two octyl ester is a cold resistant plasticizer.
The two octyl adipate is a typical cold resistant plasticizer with polyvinyl chloride, polyethylene copolymer, polystyrene, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and little heat and discoloration. It can give good soft, light and light resistance to products.
The production of adipic acid two octyl ester: adipic acid and industrial octanol (chemical name 2- ethyl hexanol) in the presence of catalyst directly esterified reaction and get coarse products. After neutralization and washing, gas stripping, pressure filtration and other industries, it is worth quality. High quality products can be obtained by molecular distillation or vacuum distillation.
The basic information of two octyl terephthalate (plasticizer DOTP)
Chinese Name: two octyl terephthalate
Synonyms: two Chinese terephthalate (2- ethylhexyl) ester; dioctyl terephthalate two; terephthalic acid two 1,4- benzene carboxylic acid isooctyl ester; two bis (2- ethylhexyl) ester; terephthalic acid two (2- ethylhexyl) ester; dioctyl terephthalate (DOTP); two double 2= ethylhexyl terephthalate; bis (2- ethylhexyl) terephthalic acid, plasticizer DOTP
English Name: Dioctyl terephthalate
English synonyms are: Di- (2-Ethylhexyl) Terephthalate; Di (2Ethylhexyl) Terephthalate; Kodaflexdotp; Terephthalicacid, Bis (2-Ethylhexyl) Ester; Bis;; ";"
CAS: 6422-86-2
Molecular formula: C24H38O4
Molecular weight: 390.56
EINECS: 229-176
Use of two octyl terephthalate (plasticizer DOTP)
1.DOTP has good electrical and thermal properties. It can be used to replace DOP in the sheath of PVC plastic wire and can also be used in the production of artificial leather membrane. In addition, with excellent compatibility, terephthalic acid ester is two PVC acrylonitrile derivatives plastic plasticizer, plasticizer, plasticizer, polyvinyl butyral nitrile rubber plasticizer, plasticizer for cellulose nitrate. The improvement of the product and plays the role of hardness and deformation, can be used as softener in NBR, chloroprene rubber, EPDM rubber and other products three. Especially for cable material, it has good plasticizing effect and low volatility. It is widely used in various products that require heat resistance and high insulation. It is an ideal plasticizer for producing 70 PVC cable material and other volatile resistant products.
2.DOTP is used for the PVC products in the car, which can solve the fog problem of the glass window. DOTP is also used for high quality lubricants or lubricant additives furniture and interior decoration paint, and precision instruments, nitro varnish additives, paper softener, biaxially oriented polyester amide membrane film, plastic bags and other crafts, plasma storage.
3. because the linear molecular structure of DOTP is similar to DOS and DOA, its cold resistance is also better.
The volume resistivity of 4.DOTP is 10-20 times higher than that of DOP, and its mobility is excellent.
5., because DOTP does not contain o-phthalate two formate, it is not an environmental friendly plasticizer in the range of 16 16 kinds of plasticizers containing o-phthalic acid in the European Union and other countries.
Adipic acid two octyl ester is low toxic. The Toxicity Coefficient T=500. The United States, the United Kingdom, Italy, Holland, Germany, Japan and other countries all permit this product to be used in food packaging materials.
Phthalic acid two formic acid two octyl, referred to as DOP. Product alias: phthalic two formic acid two (2- ethyl hexyl) ester; phthalate two octyl ester
English Name: Dioctylphthalate English alias Bis (2-ethylhexyl) phthalate; Di-2-ethylhexylphthalate, molecular formula: C24H38O4, molecular weight: 390.30
Properties: colorless oily liquid, specific gravity 0.9861 (20/20), melting point -55, boiling point 370 (Chang Ya), insoluble in water, soluble in ethanol, ethyl ether, mineral oil and most organic solvents.
Two octyl benzoic acid two octyl ester is an important general plasticizer. It is mainly used for the processing of PVC resin, and can also be used for the processing of chemical fiber, resin, ABS resin, rubber and other polymers. It can also be used for paints, dyes, dispersants and so on.
Application examples
General purpose DOP, widely used in plastics, rubber, paint and emulsifiers and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging material, cable and so on.
Electrical grade DOP, with all the performance of the general level DOP, also has good electrical insulation performance, mainly used in the production of wires and cables and insulation sleeves.
Food grade DOP, mainly used in the production of food packaging materials.
Medical grade DOP, mainly used in the production of medical and health products, such as disposable medical equipment and medical packaging materials.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
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