News Details
New crosslinking agent for coatings
2017-6-19 23:05:40
New crosslinking agent for coatings
Crosslinked C8 is a new type of crosslinking agent that can be used to enhance the strength of resins and adhesives. It contains an amide group that can react with carboxylic acid to form estate-amide bonds, which can react with alcohols (acid catalysts) to form ether-ester.
Crosslinking agent C8 can be used in the solvent and water system, which is a ready-to-use product and can be added directly, but can be used at room temperature or heating. The coating can be used to obtain better abrasion resistance, abrasion resistance, water resistance and chemical resistance. In aqueous system than other common cross-linking agent, such as nitrogen c organism, two imine carbide has a better effect, including mechanical properties, chemical resistance and water resistance, etc.; Costs also have clear advantages.
The coating is used in the main applications of new crosslinking agent
Coating (water coating, plastic coating, wood lacquer)
Adhesive (PSA, for protection film, contact panel, electrode, light, solar panel, flexible screen, etc.)
Sealant and elastomer, such as tire cord
Textiles and leather (dye printing, leather coating)
Epoxy rich zinc primer, epoxy cloud cover paint, chlorinated rubber primer, chlorinated rubber paint and high chlorination. Polyethylene primer, high chlorinated polyethylene surface paint and other industrial anticorrosive paint formulas.
Synthetic technology of water-based polyurethane leather coating agent. Water-based polyester, water-based polyurethane, water-based ammonia ester oil, water-based acrylic acid, water-based alcohol-acid coatings with resin synthesis technology.
Water-based polyester (or water-based acrylic, hydroxylic acid) amino baking formula, production process. Room-temperature drying polyester type, pure polyurethane type water based polyurethane wood lacquer formula, production technology.
Chinese name: Diethyl toluene diamine(DETDA)
Chinese alias: aryl, aryl diethyl - aryl - methyl-p-phenylenediamine
English name: Benzenediamine, ar, ar-diethyl-ar-methyl-English aliases:Diethyltoluenediamine; ar, ar-Diethyl-ar-methylbenzenediamine;Diethylmethylbenzenediamine;
CAS No. :68479-98-1
EINECS No. :270 -877-4
Molecular formula: C11H18N2
Molecular Weight: 178.28
Boiling point: 310 ℃
Refractive index: 1.581
Flash Point: > 140 ℃
Inchi: InChI = 1/C11H18N2/c1-4-8-6-7 (3) 10 (12) 11 (13) 9 (8) 5-2/h6H ,4-5,12-13H2 ,1-3H3 density : 1.022
Risk Codes: R10; R35
RIDADR: UN 3082
Safety instructions: S2; S26; S39; S61
Packing Group: III
Hazard Class: 6.1
Single group of water-based polyurethane, water-based ammoniac oil, water-based alcohol-acid self-drying coating formulation, production technology. Room temperature dry type self crosslinking core - shell - acrylic resin hybrid body to synthesize waterborne polyurethane technology (latest generation of waterborne wood paint, plastic paint, metallic paint resin, performance reached the international level). Water-based epoxy, water-based epoxy ester resin synthesis technology.
According to statistics, the world releases about 20 million tons of hydrocarbons into the atmosphere each year, with an organic solvent of 10 million tons, mostly of the coating industry. Paint manufacturing emissions into the atmosphere when the organic solvent for coating 2% of production, the organic solvent to evaporate into the atmosphere in the process of paint coating for coating amount of 50% to 80%. The organic volatiles that are released into the atmosphere can poison and even cause cancer.
The promotion of water-based paint, the rational use of resources, the improvement of environmental sanitation, and the health of the people are ten points beneficial. China's environmental protection will be greatly strengthened in the long-term interests of economic development.
Therefore, waterborne wood coatings, waterborne architectural coatings, automotive coatings, water-based Marine coatings, such as waterborne coatings, uv-curable coatings, high solid coatings and powder coatings will get rapid development.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
Crosslinked C8 is a new type of crosslinking agent that can be used to enhance the strength of resins and adhesives. It contains an amide group that can react with carboxylic acid to form estate-amide bonds, which can react with alcohols (acid catalysts) to form ether-ester.
Crosslinking agent C8 can be used in the solvent and water system, which is a ready-to-use product and can be added directly, but can be used at room temperature or heating. The coating can be used to obtain better abrasion resistance, abrasion resistance, water resistance and chemical resistance. In aqueous system than other common cross-linking agent, such as nitrogen c organism, two imine carbide has a better effect, including mechanical properties, chemical resistance and water resistance, etc.; Costs also have clear advantages.
The coating is used in the main applications of new crosslinking agent
Coating (water coating, plastic coating, wood lacquer)
Adhesive (PSA, for protection film, contact panel, electrode, light, solar panel, flexible screen, etc.)
Sealant and elastomer, such as tire cord
Textiles and leather (dye printing, leather coating)
Epoxy rich zinc primer, epoxy cloud cover paint, chlorinated rubber primer, chlorinated rubber paint and high chlorination. Polyethylene primer, high chlorinated polyethylene surface paint and other industrial anticorrosive paint formulas.
Synthetic technology of water-based polyurethane leather coating agent. Water-based polyester, water-based polyurethane, water-based ammonia ester oil, water-based acrylic acid, water-based alcohol-acid coatings with resin synthesis technology.
Water-based polyester (or water-based acrylic, hydroxylic acid) amino baking formula, production process. Room-temperature drying polyester type, pure polyurethane type water based polyurethane wood lacquer formula, production technology.
Chinese name: Diethyl toluene diamine(DETDA)
Chinese alias: aryl, aryl diethyl - aryl - methyl-p-phenylenediamine
English name: Benzenediamine, ar, ar-diethyl-ar-methyl-English aliases:Diethyltoluenediamine; ar, ar-Diethyl-ar-methylbenzenediamine;Diethylmethylbenzenediamine;
CAS No. :68479-98-1
EINECS No. :270 -877-4
Molecular formula: C11H18N2
Molecular Weight: 178.28
Boiling point: 310 ℃
Refractive index: 1.581
Flash Point: > 140 ℃
Inchi: InChI = 1/C11H18N2/c1-4-8-6-7 (3) 10 (12) 11 (13) 9 (8) 5-2/h6H ,4-5,12-13H2 ,1-3H3 density : 1.022
Risk Codes: R10; R35
RIDADR: UN 3082
Safety instructions: S2; S26; S39; S61
Packing Group: III
Hazard Class: 6.1
Single group of water-based polyurethane, water-based ammoniac oil, water-based alcohol-acid self-drying coating formulation, production technology. Room temperature dry type self crosslinking core - shell - acrylic resin hybrid body to synthesize waterborne polyurethane technology (latest generation of waterborne wood paint, plastic paint, metallic paint resin, performance reached the international level). Water-based epoxy, water-based epoxy ester resin synthesis technology.
According to statistics, the world releases about 20 million tons of hydrocarbons into the atmosphere each year, with an organic solvent of 10 million tons, mostly of the coating industry. Paint manufacturing emissions into the atmosphere when the organic solvent for coating 2% of production, the organic solvent to evaporate into the atmosphere in the process of paint coating for coating amount of 50% to 80%. The organic volatiles that are released into the atmosphere can poison and even cause cancer.
The promotion of water-based paint, the rational use of resources, the improvement of environmental sanitation, and the health of the people are ten points beneficial. China's environmental protection will be greatly strengthened in the long-term interests of economic development.
Therefore, waterborne wood coatings, waterborne architectural coatings, automotive coatings, water-based Marine coatings, such as waterborne coatings, uv-curable coatings, high solid coatings and powder coatings will get rapid development.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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