News Details
PVC (polyvinyl chloride) nontoxic plasticizer
2017-12-22 11:39:36
PVC (polyvinyl chloride) nontoxic plasticizer
In the industrial production of PVC (polyvinyl chloride), the role of plasticizers is very important. With the development of industry and the continuous improvement of people's quality of life, PVC (polyvinyl chloride) nontoxic plasticizer has been developed. PVC (polyvinyl chloride) non-toxic plasticizer has promoted the development of plastic products industry, and also provided a certain safety guarantee for people's life.
So what are the types of PVC (polyvinyl chloride) nontoxic plasticizers? Here are eight kinds of PVC (polyvinyl chloride) nontoxic plasticizers for you.
1. Citrate plasticizers are the most commonly used plasticizers with TBC (three butyl citrate) and ATBC (acetyl citrate three butyl ester). The former is made from citric acid and n-butanol, and the latter is made from citric acid, n-butanol and acetic anhydride. These plasticizers are non-toxic because their raw materials come from organisms. There are a lot of citric acid ester plasticizer has the advantages, such as good oil resistance, good light fastness and strong solubility, in general, the plasticizer used in PVC film for food packaging, especially meat and other high fat content of food packaging and fungus, fresh vegetables and fresh.
2. Epoxy plasticizer
Epoxy plasticizers are mainly epoxy fatty acid octyl (ED-3), epoxy soybean oil (ESO), epoxy fatty acid butyl ester, and epoxy four hydrogen o-benzene two octyl, and so on. The toxicity of the order and the EAI plasticizer is very small, and its performance is stable and excellent. Packaging materials used in food and medicine.
3, diphenyl tri acid ester plasticizer
The plasticizers of diphenyl tri acid esters mainly include three octyl benzoic acid and three glycerides of diphenyl trtri acid. Three trimellitic acid glyceride and low volatile, flame retardant, high temperature resistance and extraction resistance, widely used in wire and cable, low smoke and low volatile products, in the field of food and medical products, mainly used for replacement of adjacent benzene two formic acid ester production transfusion tube and a blood storage bag, but also for other medical appliances and toys for children.
4. benzol four acid four octyl ester (TOPM)
Four - octyl (TOPM) is a new fine petroleum chemical product developed from oil heavy aromatics. The Homo benzyl four ester can be obtained by direct esterification of benzol four acid (or benzoic acid four acid two anhydride) with alcohol. But it is usually a mixture of one, two, three, and four ester. If the alcohol overdose, the esterification condition is strengthened, then the polyesters are much more. The mixed ester, or the separated monoester, can be used as a plasticizer. All four acid ester benzene four yuan RI, R2, R3 and R4 can be the same or different groups, the group is alkyl, alkenyl, aryl, alkyl ring, best butyl and octyl, different structures were four have in benzene ester medical plastic products in the trial, made good effect.
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.
5. two glycerol two benzoate (DEDB)
DEDB was prepared by esterification of benzoic acid and two glycols with proton acid as catalyst, and then treated by neutralization, washing, desolvent and pressure filtration.
6. two propanediol two benzoate (DPGDB)
Two propanediol two benzoate (DPGDB) is also called a two propylene glycol two benzoate. This product is nontoxic plasticizer.
7. epoxide soybean oil (ESO)
Epoxy soybean oil is mainly a mixture of epoxy linoleate, epoxy oleate and epoxy palmitic ester. It is synthesized from soybean oil and organic peracid.
This product can be applied to the formulation of all soft and rigid PVC products. It is a non-toxic and tasteless PVC plasticizer and stabilizer. It has good stabilizing effect on light and heat, and has good compatibility, low volatility and small mobility. It can absorb hydrogen chloride in PVC resin decomposition and release, compatible with PVC, PVC products can be used for almost all of the products, such as PVC non-toxic, transparent PVC products, transparent bottle, transparent box, food and drug packaging materials, PVC medical products "blood transfusion bag, plastic products, PVC outdoor the use of waterproof material, plastic doors and windows, wallpaper and other plastic film.
8. sebacate two hexyl ester (DHS)
Two Sebacic Acid Hexyl Ester with low volatile, colorless, non-toxic, low viscosity, low temperature can be used as many synthetic rubber plasticizer and nitro cellulose, vinyl resin and styrene butadiene rubber auxiliary cold resistant plasticizer for agricultural film, wire, sheet, artificial leather, and the production of outdoor water pipe freezing food and pharmaceutical packaging.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
In the industrial production of PVC (polyvinyl chloride), the role of plasticizers is very important. With the development of industry and the continuous improvement of people's quality of life, PVC (polyvinyl chloride) nontoxic plasticizer has been developed. PVC (polyvinyl chloride) non-toxic plasticizer has promoted the development of plastic products industry, and also provided a certain safety guarantee for people's life.
So what are the types of PVC (polyvinyl chloride) nontoxic plasticizers? Here are eight kinds of PVC (polyvinyl chloride) nontoxic plasticizers for you.
1. Citrate plasticizers are the most commonly used plasticizers with TBC (three butyl citrate) and ATBC (acetyl citrate three butyl ester). The former is made from citric acid and n-butanol, and the latter is made from citric acid, n-butanol and acetic anhydride. These plasticizers are non-toxic because their raw materials come from organisms. There are a lot of citric acid ester plasticizer has the advantages, such as good oil resistance, good light fastness and strong solubility, in general, the plasticizer used in PVC film for food packaging, especially meat and other high fat content of food packaging and fungus, fresh vegetables and fresh.
2. Epoxy plasticizer
Epoxy plasticizers are mainly epoxy fatty acid octyl (ED-3), epoxy soybean oil (ESO), epoxy fatty acid butyl ester, and epoxy four hydrogen o-benzene two octyl, and so on. The toxicity of the order and the EAI plasticizer is very small, and its performance is stable and excellent. Packaging materials used in food and medicine.
3, diphenyl tri acid ester plasticizer
The plasticizers of diphenyl tri acid esters mainly include three octyl benzoic acid and three glycerides of diphenyl trtri acid. Three trimellitic acid glyceride and low volatile, flame retardant, high temperature resistance and extraction resistance, widely used in wire and cable, low smoke and low volatile products, in the field of food and medical products, mainly used for replacement of adjacent benzene two formic acid ester production transfusion tube and a blood storage bag, but also for other medical appliances and toys for children.
4. benzol four acid four octyl ester (TOPM)
Four - octyl (TOPM) is a new fine petroleum chemical product developed from oil heavy aromatics. The Homo benzyl four ester can be obtained by direct esterification of benzol four acid (or benzoic acid four acid two anhydride) with alcohol. But it is usually a mixture of one, two, three, and four ester. If the alcohol overdose, the esterification condition is strengthened, then the polyesters are much more. The mixed ester, or the separated monoester, can be used as a plasticizer. All four acid ester benzene four yuan RI, R2, R3 and R4 can be the same or different groups, the group is alkyl, alkenyl, aryl, alkyl ring, best butyl and octyl, different structures were four have in benzene ester medical plastic products in the trial, made good effect.
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.
5. two glycerol two benzoate (DEDB)
DEDB was prepared by esterification of benzoic acid and two glycols with proton acid as catalyst, and then treated by neutralization, washing, desolvent and pressure filtration.
6. two propanediol two benzoate (DPGDB)
Two propanediol two benzoate (DPGDB) is also called a two propylene glycol two benzoate. This product is nontoxic plasticizer.
7. epoxide soybean oil (ESO)
Epoxy soybean oil is mainly a mixture of epoxy linoleate, epoxy oleate and epoxy palmitic ester. It is synthesized from soybean oil and organic peracid.
This product can be applied to the formulation of all soft and rigid PVC products. It is a non-toxic and tasteless PVC plasticizer and stabilizer. It has good stabilizing effect on light and heat, and has good compatibility, low volatility and small mobility. It can absorb hydrogen chloride in PVC resin decomposition and release, compatible with PVC, PVC products can be used for almost all of the products, such as PVC non-toxic, transparent PVC products, transparent bottle, transparent box, food and drug packaging materials, PVC medical products "blood transfusion bag, plastic products, PVC outdoor the use of waterproof material, plastic doors and windows, wallpaper and other plastic film.
8. sebacate two hexyl ester (DHS)
Two Sebacic Acid Hexyl Ester with low volatile, colorless, non-toxic, low viscosity, low temperature can be used as many synthetic rubber plasticizer and nitro cellulose, vinyl resin and styrene butadiene rubber auxiliary cold resistant plasticizer for agricultural film, wire, sheet, artificial leather, and the production of outdoor water pipe freezing food and pharmaceutical packaging.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian