News Details
Epoxy soybean oil plasticizer
2017-12-21 16:12:49
Epoxy soybean oil plasticizer
Epoxidized soybean oil plasticizer is refined soybean oil with a raft of yellow oil was prepared on hydrogen peroxide epoxidation in the presence of acid, the average molecular weight of 950, the relative density of 0.985 ~ 1.ooo (25 C), the ignition point of 310 degrees Celsius. The epoxy value of epoxy or t>5% value 6%. after heating (177 C x 3H), epoxy soybean oil plasticizer has good compatibility with PVC, is a plasticizer and heat stabilizer of PVC.
Epoxy soybean oil plasticizer English name Epoxidi~d soybean oil. It has low volatility, small escaping, excellent thermal stability and light stability. It also has good water resistance and oil resistance. It can give good mechanical strength, weatherability and electrical insulation property to products. This product is suitable for all kinds of PVC products, can be used with polyester plasticizer, and has significant synergistic effect with heat stabilizer. The use of 1-3phr in the formula will be very good.
The solubility in water is <0.01 (25 C), and the solubility of water in this product is 0.55% (25 C), which is soluble in hydrocarbons, ketones, esters, higher alcohols and other organic solvents, and is slightly soluble in ethanol. The product is one of the most widely used polyvinyl chloride nontoxic plasticizers and stabilizers: good compatibility with PVC resin, low volatility and small 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. This product can be used for all polyvinyl chloride products.
Such as all kinds of food packaging materials, medical products, film, sheet, pipe, refrigerator seal, artificial leather, floor leather, plastic wallpaper, cable and other daily-use plastic products, can also be used for special printing ink, paint, paint, synthetic rubber and liquid composite stabilizing agent.
The higher the ESO epoxy value, the better the heat resistance, the lower the iodine value of ESO and the compatibility of PVC, the better it is, the less easy it is to precipitate.
The following is a market price higher than 6.60 products: epoxy value, iodine value is less than or equal to 3
Low odor epoxy soybean oil, available in low odor demand of PVC products, as a non-toxic stabilizer and plasticizer, mainly in the aspects of market positioning PVC film.
The epoxy soybean oil is called ESO, and its composition is linoleic acid (51% ~ 57%), oleic acid (32% - 36%), palmitic acid (2.4%~2.8%), stearic acid (4.4% - 4.6%), etc. A light yellow oily liquid with a relative density of 0.989. The epoxy value is 6.6%. The freezing point is 8 degrees centigrade. The boiling point is 150 C (0.53kPa): the refractive index is 1.4716. Viscosity (25 C) 325mP.a? S. The flash point (open loop) is 280 degrees C. It dissolves in alkanes and most organic solvents, and is slightly soluble in water. It is compatible with PVC, chlorinated rubber and NBR. Low volatility, low mobility, heat resistance, light resistance and weatherability. Non-toxic。 Biodegradable.
Physical and chemical properties of two octyl terephthalate (plasticizer DOTP)
Appearance: transparent and colorless liquid
Boiling point: 400 degrees centigrade
Density: 0.984
Melting point: 30-34 degrees centigrade
Flash point: 238 degrees centigrade
Refractive index: 1.489-1.491
Flash point centigrade 210
Water is less than or equal to 0.03
Acid value is less than 0.1 mgKOH/g
The refractive index is greater than or equal to 1.4900 (20 C)
Color = (platinum cobalt) 30
The ester content% (chromatography) more than 99.5
Density (20 C) g/cm3 0.981-0.985
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.
It is used as a plasticizer for epoxy resin, PVC, chloroprene rubber, NBR and so on. However, the solubility of pure epoxidized soybean oil and epoxy resin is generally not good. It can form oligomers through ring opening polymerization of epoxidized soybean oil, or reaction with maleic anhydride, or double bond crosslinking initiated by two cumene, and the compatibility with epoxy resin is obviously improved.
Nontoxic. Comply with the requirements of the "181.27 and 175.300" food additive rules of the United States FDA. And approved by the Japanese JHPA (PVC food hygiene agreement) PL specification [B.7 (1)] (approval number J-7059). It is especially suitable for food packaging or medical materials.
Low volatility, resistance to extractable and migration resistance. B-22 and B-22D with molecular weight of about 1000 as PVC DOP plasticizers, volatile 1/5, solvent resistance is much better than that of DOP. B-22 and B-22D of the iodine price, so the resistance of transitional resistance.
Excellent weather resistance and heat resistance. B-22 has synergistic effect (Synergitism) in PVC products and metal stabilizers, so that the weatherability, heat resistance and transparency of PVC resin are greatly improved. Meanwhile, the amount of metal stabilizer can be reduced, and the cost will be reduced.
In today's environmental awareness raising, B-22 and Ca-Zn stabilizers are harmless and non-toxic formulations, which can replace Cd-Ba-Zn or lead - based stabilizers. With the addition of B-22 in the refractory formula, the stability is greatly improved.
In the presence of catalyst and stabilizer, the crude soybean oil is prepared by epoxidation with peroxisoxy carboxylic acid, which is refined for industrial products.
The peroxisocarboxylic acid here is usually obtained by the reaction of hydrogen peroxide with formic acid (or acetic acid). In the presence of sulfuric acid, formic acid and hydrogen peroxide can produce peroxy formic acid, react with soybean oil, produce epoxide soybean oil, and restore formic acid to formic acid.
After mixing soya bean oil, formic acid, sulfuric acid and benzene, it slowly drops H2O2, and the reaction temperature begins to drop, and the reaction is the end point. The reaction fluid was statically divided into lower layer of waste acid water. The oil layer was first neutralized by soda solution and then washed to neutral. After separating the water, the oil layer was distilled by steam distillation, the remaining products were vacuum distilled, the low boiling matter and water were removed, and the finished product was obtained by pressure filtration.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
Epoxidized soybean oil plasticizer is refined soybean oil with a raft of yellow oil was prepared on hydrogen peroxide epoxidation in the presence of acid, the average molecular weight of 950, the relative density of 0.985 ~ 1.ooo (25 C), the ignition point of 310 degrees Celsius. The epoxy value of epoxy or t>5% value 6%. after heating (177 C x 3H), epoxy soybean oil plasticizer has good compatibility with PVC, is a plasticizer and heat stabilizer of PVC.
Epoxy soybean oil plasticizer English name Epoxidi~d soybean oil. It has low volatility, small escaping, excellent thermal stability and light stability. It also has good water resistance and oil resistance. It can give good mechanical strength, weatherability and electrical insulation property to products. This product is suitable for all kinds of PVC products, can be used with polyester plasticizer, and has significant synergistic effect with heat stabilizer. The use of 1-3phr in the formula will be very good.
The solubility in water is <0.01 (25 C), and the solubility of water in this product is 0.55% (25 C), which is soluble in hydrocarbons, ketones, esters, higher alcohols and other organic solvents, and is slightly soluble in ethanol. The product is one of the most widely used polyvinyl chloride nontoxic plasticizers and stabilizers: good compatibility with PVC resin, low volatility and small 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. This product can be used for all polyvinyl chloride products.
Such as all kinds of food packaging materials, medical products, film, sheet, pipe, refrigerator seal, artificial leather, floor leather, plastic wallpaper, cable and other daily-use plastic products, can also be used for special printing ink, paint, paint, synthetic rubber and liquid composite stabilizing agent.
The higher the ESO epoxy value, the better the heat resistance, the lower the iodine value of ESO and the compatibility of PVC, the better it is, the less easy it is to precipitate.
The following is a market price higher than 6.60 products: epoxy value, iodine value is less than or equal to 3
Low odor epoxy soybean oil, available in low odor demand of PVC products, as a non-toxic stabilizer and plasticizer, mainly in the aspects of market positioning PVC film.
The epoxy soybean oil is called ESO, and its composition is linoleic acid (51% ~ 57%), oleic acid (32% - 36%), palmitic acid (2.4%~2.8%), stearic acid (4.4% - 4.6%), etc. A light yellow oily liquid with a relative density of 0.989. The epoxy value is 6.6%. The freezing point is 8 degrees centigrade. The boiling point is 150 C (0.53kPa): the refractive index is 1.4716. Viscosity (25 C) 325mP.a? S. The flash point (open loop) is 280 degrees C. It dissolves in alkanes and most organic solvents, and is slightly soluble in water. It is compatible with PVC, chlorinated rubber and NBR. Low volatility, low mobility, heat resistance, light resistance and weatherability. Non-toxic。 Biodegradable.
Physical and chemical properties of two octyl terephthalate (plasticizer DOTP)
Appearance: transparent and colorless liquid
Boiling point: 400 degrees centigrade
Density: 0.984
Melting point: 30-34 degrees centigrade
Flash point: 238 degrees centigrade
Refractive index: 1.489-1.491
Flash point centigrade 210
Water is less than or equal to 0.03
Acid value is less than 0.1 mgKOH/g
The refractive index is greater than or equal to 1.4900 (20 C)
Color = (platinum cobalt) 30
The ester content% (chromatography) more than 99.5
Density (20 C) g/cm3 0.981-0.985
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.
It is used as a plasticizer for epoxy resin, PVC, chloroprene rubber, NBR and so on. However, the solubility of pure epoxidized soybean oil and epoxy resin is generally not good. It can form oligomers through ring opening polymerization of epoxidized soybean oil, or reaction with maleic anhydride, or double bond crosslinking initiated by two cumene, and the compatibility with epoxy resin is obviously improved.
Nontoxic. Comply with the requirements of the "181.27 and 175.300" food additive rules of the United States FDA. And approved by the Japanese JHPA (PVC food hygiene agreement) PL specification [B.7 (1)] (approval number J-7059). It is especially suitable for food packaging or medical materials.
Low volatility, resistance to extractable and migration resistance. B-22 and B-22D with molecular weight of about 1000 as PVC DOP plasticizers, volatile 1/5, solvent resistance is much better than that of DOP. B-22 and B-22D of the iodine price, so the resistance of transitional resistance.
Excellent weather resistance and heat resistance. B-22 has synergistic effect (Synergitism) in PVC products and metal stabilizers, so that the weatherability, heat resistance and transparency of PVC resin are greatly improved. Meanwhile, the amount of metal stabilizer can be reduced, and the cost will be reduced.
In today's environmental awareness raising, B-22 and Ca-Zn stabilizers are harmless and non-toxic formulations, which can replace Cd-Ba-Zn or lead - based stabilizers. With the addition of B-22 in the refractory formula, the stability is greatly improved.
In the presence of catalyst and stabilizer, the crude soybean oil is prepared by epoxidation with peroxisoxy carboxylic acid, which is refined for industrial products.
The peroxisocarboxylic acid here is usually obtained by the reaction of hydrogen peroxide with formic acid (or acetic acid). In the presence of sulfuric acid, formic acid and hydrogen peroxide can produce peroxy formic acid, react with soybean oil, produce epoxide soybean oil, and restore formic acid to formic acid.
After mixing soya bean oil, formic acid, sulfuric acid and benzene, it slowly drops H2O2, and the reaction temperature begins to drop, and the reaction is the end point. The reaction fluid was statically divided into lower layer of waste acid water. The oil layer was first neutralized by soda solution and then washed to neutral. After separating the water, the oil layer was distilled by steam distillation, the remaining products were vacuum distilled, the low boiling matter and water were removed, and the finished product was obtained by pressure filtration.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
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