News Details
Plasticizer for PVC resin
2017-12-16 17:21:14
Plasticizer for PVC resin
Since China entered the twenty-first Century, the technology of making fine chemicals has changed rapidly. PVC plasticizer for the renewal is a thousand li a day. PVC resin used as a plasticizer is an additive to increase the softness of the material or to make the material liquefied.
The same kind of plasticizer is often used on different objects, and the effect is often different. There are many kinds of plasticizers used in PVC resin. The most common use is two octyl phthalate (DOP), two butyl ester (DBP), epoxy soybean oil, 8611 and so on.
8611 properties: This product is light yellow (close to transparent) at normal temperature. Soluble in hydrocarbons, ketones, esters, alcohols, ethanol, ethyl ether, mineral oil and other organic solvents, the ester content of 99%, 195 - 200 flash point: the product is one of the most widely used polyvinyl chloride nontoxic plasticizer and stabilizer of good compatibility with PVC resin, low volatility and mobility. It has excellent thermal stability and light stability, water resistance and oil resistance. It can give products good mechanical strength, weatherability and electrical properties, and no toxicity. It is internationally recognized chemical process aids for food packaging materials.
8611, it is mainly used for the processing of PVC resin. It can also be used for the processing of chemical fibers, resins, resins, ABS resins and rubbers. It can also be used for paints, dyes, dispersants, etc. It is widely used in plastics, rubber, paint, emulsifier and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging material, cable and so on. Eight thousand six hundred and eleven
It can be used instead of DOP and DBP as the main plasticizer, and it is superior to DOP and DBP on several important parameters. It has many advantages, such as high plasticizer, low toxicity, low thermal stability, long time, good solubility, low volatility, inhibition of exudation, high capacity of DOP and high brightness.
8611 widely used in artificial leather, polyurethane, PVC cable, plastic film, plastic foam sandals, sandals, windows and window seals, PVC profiles, soft board, all kinds of soft and hard material, decoration materials, and all use of hard foam plasticizer products, can reduce the production cost of more than 30% enterprises.
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.
8611 the characteristics of use:
1, it is better to match with DOP and DBP. The general use ratio is DOP:8611=1:1
2. The mechanical properties are better than DOP and DBP. Good durability and excellent softness
3, can inhibit the exudation of oil.
4, good solubility with PVC.
5, it can shorten the time of agitate and improve the fluidity of processing.
6. There is no need to change the processing conditions. The same amount in the formula can be replace
d
7, guarantee the quality of the product, and can greatly reduce the production cost.
DOP is two octyl phthalate - - the most common universal plasticizer in the market now. DBP is ----DBP very volatile dibutyl phthalate plasticizer, as well as 8611 and DOP, and different oxide index of DBP is very high, is absolutely can not be used in medical.
The 8611 is two glycols and two benzoic esters. The volatility is very low, the efficiency is higher than that of DOP and DBP, and the toxicity is also lower than DOP and DBP. The thermal stability time is long, and the flame retardance effect is much better than DOP and DBP.
Two glycol two benzoate is polyvinyl chloride, polyvinyl acetate and many other plasticizers. It has good solubility, good compatibility, low volatility, oil resistance, water resistance, light resistance and good pollution resistance. It is suitable for the processing of polyvinyl chloride flooring, plasticpaste, polyester acid ethyl ester and synthetic rubber.
Phthalic acid two formic acid two octyl, referred to as DOP, commonly known as two octyl. Properties: colorless oily liquid with a specific gravity of 0.985, melting point -55 degrees, insoluble in water, soluble in ethanol, ethyl ether, mineral oil and other organic solvents. It has transparent appearance and no visible impurity oil. Its ester content is 99.5% and flash point is 195. The two octyl phthalate is mainly used for the processing of polyvinyl chloride resin, and can also be used in chemical fiber resin, acetic acid resin and ABS.
The processing of polymers such as resin and rubber can also be used for paint, dye, dispersant and so on. It is widely used in plastics, rubber, paint, emulsifier and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging material, cable and so on.
DOP is a common type of plasticizer, mainly used for the processing of PVC, fat can also be used for processing of acetic acid resin, resin, ABS resin and rubber polymer, can also be used for paint, dye and dispersant, DOP plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging materials, cable.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
Since China entered the twenty-first Century, the technology of making fine chemicals has changed rapidly. PVC plasticizer for the renewal is a thousand li a day. PVC resin used as a plasticizer is an additive to increase the softness of the material or to make the material liquefied.
The same kind of plasticizer is often used on different objects, and the effect is often different. There are many kinds of plasticizers used in PVC resin. The most common use is two octyl phthalate (DOP), two butyl ester (DBP), epoxy soybean oil, 8611 and so on.
8611 properties: This product is light yellow (close to transparent) at normal temperature. Soluble in hydrocarbons, ketones, esters, alcohols, ethanol, ethyl ether, mineral oil and other organic solvents, the ester content of 99%, 195 - 200 flash point: the product is one of the most widely used polyvinyl chloride nontoxic plasticizer and stabilizer of good compatibility with PVC resin, low volatility and mobility. It has excellent thermal stability and light stability, water resistance and oil resistance. It can give products good mechanical strength, weatherability and electrical properties, and no toxicity. It is internationally recognized chemical process aids for food packaging materials.
8611, it is mainly used for the processing of PVC resin. It can also be used for the processing of chemical fibers, resins, resins, ABS resins and rubbers. It can also be used for paints, dyes, dispersants, etc. It is widely used in plastics, rubber, paint, emulsifier and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging material, cable and so on. Eight thousand six hundred and eleven
It can be used instead of DOP and DBP as the main plasticizer, and it is superior to DOP and DBP on several important parameters. It has many advantages, such as high plasticizer, low toxicity, low thermal stability, long time, good solubility, low volatility, inhibition of exudation, high capacity of DOP and high brightness.
8611 widely used in artificial leather, polyurethane, PVC cable, plastic film, plastic foam sandals, sandals, windows and window seals, PVC profiles, soft board, all kinds of soft and hard material, decoration materials, and all use of hard foam plasticizer products, can reduce the production cost of more than 30% enterprises.
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.
8611 the characteristics of use:
1, it is better to match with DOP and DBP. The general use ratio is DOP:8611=1:1
2. The mechanical properties are better than DOP and DBP. Good durability and excellent softness
3, can inhibit the exudation of oil.
4, good solubility with PVC.
5, it can shorten the time of agitate and improve the fluidity of processing.
6. There is no need to change the processing conditions. The same amount in the formula can be replace
d
7, guarantee the quality of the product, and can greatly reduce the production cost.
DOP is two octyl phthalate - - the most common universal plasticizer in the market now. DBP is ----DBP very volatile dibutyl phthalate plasticizer, as well as 8611 and DOP, and different oxide index of DBP is very high, is absolutely can not be used in medical.
The 8611 is two glycols and two benzoic esters. The volatility is very low, the efficiency is higher than that of DOP and DBP, and the toxicity is also lower than DOP and DBP. The thermal stability time is long, and the flame retardance effect is much better than DOP and DBP.
Two glycol two benzoate is polyvinyl chloride, polyvinyl acetate and many other plasticizers. It has good solubility, good compatibility, low volatility, oil resistance, water resistance, light resistance and good pollution resistance. It is suitable for the processing of polyvinyl chloride flooring, plasticpaste, polyester acid ethyl ester and synthetic rubber.
Phthalic acid two formic acid two octyl, referred to as DOP, commonly known as two octyl. Properties: colorless oily liquid with a specific gravity of 0.985, melting point -55 degrees, insoluble in water, soluble in ethanol, ethyl ether, mineral oil and other organic solvents. It has transparent appearance and no visible impurity oil. Its ester content is 99.5% and flash point is 195. The two octyl phthalate is mainly used for the processing of polyvinyl chloride resin, and can also be used in chemical fiber resin, acetic acid resin and ABS.
The processing of polymers such as resin and rubber can also be used for paint, dye, dispersant and so on. It is widely used in plastics, rubber, paint, emulsifier and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging material, cable and so on.
DOP is a common type of plasticizer, mainly used for the processing of PVC, fat can also be used for processing of acetic acid resin, resin, ABS resin and rubber polymer, can also be used for paint, dye and dispersant, DOP plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging materials, cable.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
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