News Details
Plasticizer of polyvinyl butyral
2017-12-7 16:06:26
Plasticizer of polyvinyl butyral
Polyvinyl butyral soluble in methanol, n-propanol, isopropanol, amyl alcohol, benzyl alcohol, butanol, diacetone alcohol, propylene glycol ether / ether / propylene ether, acetone, methyl ethyl ketone, cyclohexanone, dichloromethane, chloroform, methyl acetate, ethyl acetate, butyl acetate, acetic acid, etc.. It has excellent flexibility and flexiability.
The prepared film is used to make sandwich materials for safe glass. The safety glass is transparent and has great impact strength. It is widely used in the field of aviation and automobile.
Polyvinyl butyral plasticizers are widely used in industry in the process of adding additives, polyvinyl butyral plasticizer, can make its flexibility increases, easy processing, polyvinyl butyral plasticizer can be used for industrial purposes.
The coating industry is used to make anticorrosive coatings, strong antirust ability, adhesion and water resistance of metal bottom coating and cold proof paint. The ceramic industry for the manufacture of bright color film pattern, can replace the ceramic decal. The resin industry is used to make plastics that replace nonferrous metals such as steel and lead, and can be used as a variety of adhesives. It is widely used in wood, ceramics, metal, plastic, leather, laminating materials and other bonding. Manufacturing fabric treatment agent and yarn for textile industry. The food industry is used in the manufacture of non-toxic packaging materials. The paper industry is used to make paper treatment agents. In addition, also can be used in the manufacture of antishrinking agent, stiffening agent and other waterproof materials.
It can be used for flexographic printing, gravure printing, Flexo/Gravia printing, screen printing and heat transfer printing, because it is soluble in alcohol and non-toxic, and prints do not leave any peculiar smell. It can be used for food packaging, such as tea / cigarettes, etc.. Because the resin is a cationic type, it has excellent adhesion to the surface of glass with strong anions, especially for glass plate decoration.
The condensation of polyvinyl alcohol and butyral. The structure is white powder, and the relative density is 1.08 ~ 1.10. It can be dissolved in methanol, ethanol, ketones, halogenated alkanes and aromatic solvents. It has good phase solubility with the plasticizer of phthalic acid ester and Decyl two ester, as well as nitrocellulose, phenolic resin and epoxy resin. It has high transparency, cold resistance, impact resistance and ultraviolet radiation. It has good bonding strength with metal, glass, wood, ceramics, fiber and so on. Dissolving polyvinyl alcohol in water, adding aldehyde and catalyst such as hydrochloric acid or sulfuric acid under stirring, aldolisation reaction at 15 to 50 DEG C, acetal produced through washing, centrifugal drying is polyvinyl butyral. It is mainly used in the manufacture of laminated glass, coatings and adhesives.
Good water resistance with good anti adhesion, good fluidity and excellent pigment wetting (which is ideal for the production of polyvinyl butyral resin pigment paste) the series is suitable for polyvinyl butyral resin binder for printing ink, if properly prepared formula, the ink is odorless and tasteless. Because in a series of polyvinyl butyral resin in soluble in the solvent does not contain harmful substances (such as ethanol), on organic substrates such as cellulose acetate film, polyester film and polystyrene and aluminum foil with excellent adhesion, they used for food packaging to offset and gravure printing ink is ideal.
Two octyl terephthalate (plasticizer DOTP) raw materials are generally synthesized from the process route of terephthalic acid or two methyl terephthalate as raw material.
Safety data for export goods of two octyl terephthalate (plasticizer DOTP)
CAS No.:6422-86-2
State of the goods: export by general goods.
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.
Here, low molecular weight SD-1, SD-2, SD-3 are preferred. On the surface of the problem, for example, the adhesion energy of the polyolefin film with the pretreated surface is improved by mixing the alkyl silane.
The modified polyvinyl alcohol as binders to heat sealing and heat activation, if heat sealing temperature is low, can achieve by adding a little amount of plasticizer. On the other hand, if the heat sealing temperature is higher, it can be achieved by adding hard resin like nitrocellulose.
Good compatibility and the presence of active hydroxyl of polyvinyl butyral resin and resin combined with other ideal, suitable to be used as a paint binder.
A very stable membrane has been obtained after the reaction with urea, melamine, phenol and polyisothiocyanate resin. Depending on the amount of all hardened resins, these films are no longer thermoplastic. Can increase the film flexibility and adhesion.
Room temperature hardening paint could be prepared by polyvinyl butyral mixed with appropriate urea resin and the use of a solvent without harmful substances. The film produced by these lacquer is resistant to water and alcohol, and is resistant to scratch and sturdy. For example, they can be used to seal all kinds of floors. The excellent light resistance makes these kinds of lacquers also used outdoors.
With the light made of metal and metal foil with polyvinyl butyral and melamine resin, the same yellow paint. To improve the adhesion of PVB to phenolic paint, flexibility and mobility.
The SD-3/ phenolic resin mixture is preferred as a paint for the inner wall of the tank and barrel (gold less varnish). Phenolic adhesive can be a soft polyvinyl butyral.
Can be used in polyvinyl butyral paint double group, which can be used alone but also with other non alcohol components combination. In the latter case, they can act as an active thickener. Can the use of polyvinyl butyral resin, paint consistency can according to need to change. Film curing, curing agent and crosslinking of polyvinyl butyral. They also accelerate the initial drying and increase the flexibility of the membrane. Polyvinyl butyral should always dissolved in anhydrous ester or ketone, because alcohol is not suitable for two-component PU paint.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
Polyvinyl butyral soluble in methanol, n-propanol, isopropanol, amyl alcohol, benzyl alcohol, butanol, diacetone alcohol, propylene glycol ether / ether / propylene ether, acetone, methyl ethyl ketone, cyclohexanone, dichloromethane, chloroform, methyl acetate, ethyl acetate, butyl acetate, acetic acid, etc.. It has excellent flexibility and flexiability.
The prepared film is used to make sandwich materials for safe glass. The safety glass is transparent and has great impact strength. It is widely used in the field of aviation and automobile.
Polyvinyl butyral plasticizers are widely used in industry in the process of adding additives, polyvinyl butyral plasticizer, can make its flexibility increases, easy processing, polyvinyl butyral plasticizer can be used for industrial purposes.
The coating industry is used to make anticorrosive coatings, strong antirust ability, adhesion and water resistance of metal bottom coating and cold proof paint. The ceramic industry for the manufacture of bright color film pattern, can replace the ceramic decal. The resin industry is used to make plastics that replace nonferrous metals such as steel and lead, and can be used as a variety of adhesives. It is widely used in wood, ceramics, metal, plastic, leather, laminating materials and other bonding. Manufacturing fabric treatment agent and yarn for textile industry. The food industry is used in the manufacture of non-toxic packaging materials. The paper industry is used to make paper treatment agents. In addition, also can be used in the manufacture of antishrinking agent, stiffening agent and other waterproof materials.
It can be used for flexographic printing, gravure printing, Flexo/Gravia printing, screen printing and heat transfer printing, because it is soluble in alcohol and non-toxic, and prints do not leave any peculiar smell. It can be used for food packaging, such as tea / cigarettes, etc.. Because the resin is a cationic type, it has excellent adhesion to the surface of glass with strong anions, especially for glass plate decoration.
The condensation of polyvinyl alcohol and butyral. The structure is white powder, and the relative density is 1.08 ~ 1.10. It can be dissolved in methanol, ethanol, ketones, halogenated alkanes and aromatic solvents. It has good phase solubility with the plasticizer of phthalic acid ester and Decyl two ester, as well as nitrocellulose, phenolic resin and epoxy resin. It has high transparency, cold resistance, impact resistance and ultraviolet radiation. It has good bonding strength with metal, glass, wood, ceramics, fiber and so on. Dissolving polyvinyl alcohol in water, adding aldehyde and catalyst such as hydrochloric acid or sulfuric acid under stirring, aldolisation reaction at 15 to 50 DEG C, acetal produced through washing, centrifugal drying is polyvinyl butyral. It is mainly used in the manufacture of laminated glass, coatings and adhesives.
Good water resistance with good anti adhesion, good fluidity and excellent pigment wetting (which is ideal for the production of polyvinyl butyral resin pigment paste) the series is suitable for polyvinyl butyral resin binder for printing ink, if properly prepared formula, the ink is odorless and tasteless. Because in a series of polyvinyl butyral resin in soluble in the solvent does not contain harmful substances (such as ethanol), on organic substrates such as cellulose acetate film, polyester film and polystyrene and aluminum foil with excellent adhesion, they used for food packaging to offset and gravure printing ink is ideal.
Two octyl terephthalate (plasticizer DOTP) raw materials are generally synthesized from the process route of terephthalic acid or two methyl terephthalate as raw material.
Safety data for export goods of two octyl terephthalate (plasticizer DOTP)
CAS No.:6422-86-2
State of the goods: export by general goods.
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.
Here, low molecular weight SD-1, SD-2, SD-3 are preferred. On the surface of the problem, for example, the adhesion energy of the polyolefin film with the pretreated surface is improved by mixing the alkyl silane.
The modified polyvinyl alcohol as binders to heat sealing and heat activation, if heat sealing temperature is low, can achieve by adding a little amount of plasticizer. On the other hand, if the heat sealing temperature is higher, it can be achieved by adding hard resin like nitrocellulose.
Good compatibility and the presence of active hydroxyl of polyvinyl butyral resin and resin combined with other ideal, suitable to be used as a paint binder.
A very stable membrane has been obtained after the reaction with urea, melamine, phenol and polyisothiocyanate resin. Depending on the amount of all hardened resins, these films are no longer thermoplastic. Can increase the film flexibility and adhesion.
Room temperature hardening paint could be prepared by polyvinyl butyral mixed with appropriate urea resin and the use of a solvent without harmful substances. The film produced by these lacquer is resistant to water and alcohol, and is resistant to scratch and sturdy. For example, they can be used to seal all kinds of floors. The excellent light resistance makes these kinds of lacquers also used outdoors.
With the light made of metal and metal foil with polyvinyl butyral and melamine resin, the same yellow paint. To improve the adhesion of PVB to phenolic paint, flexibility and mobility.
The SD-3/ phenolic resin mixture is preferred as a paint for the inner wall of the tank and barrel (gold less varnish). Phenolic adhesive can be a soft polyvinyl butyral.
Can be used in polyvinyl butyral paint double group, which can be used alone but also with other non alcohol components combination. In the latter case, they can act as an active thickener. Can the use of polyvinyl butyral resin, paint consistency can according to need to change. Film curing, curing agent and crosslinking of polyvinyl butyral. They also accelerate the initial drying and increase the flexibility of the membrane. Polyvinyl butyral should always dissolved in anhydrous ester or ketone, because alcohol is not suitable for two-component PU paint.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
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