News Details
Mimidazo epoxy paint crosslinking agent
2017-7-18 12:29:26
Mimidazo epoxy paint crosslinking agent
Imidazoles epoxy coatings crosslinking agent, imidazole, crystalline solid, melting point, 88-90 ℃, resin with 4 to 8 per 100 standard, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long life and low toxicity
Imidazoles epoxy crosslinking agent: 2 - methyl imidazole, 2 mz, white crystal, melting point, 135-139 ℃, resin with 4 to 8 per 100 standard, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long lifespan, reactive temperature 82-87 ℃, thermal deformation temperature of 130 ℃
Imidazoles epoxy crosslinking agent: 2 - ethyl imidazole, white crystal, melting point, 61-66 ℃, 100 per standard resin with 3-5 copies of crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long lifespan, reactive temperature 82-87 ℃
2, 4 - dimethyl imidazole, white crystal, melting point 92 ℃, 100 per standard resin in 3-7, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, life long and active temperature 82-87 ℃
2 - ethyl 4 - methyl imidazole, EMZ - 24, 2 E4MZ, white crystal, melting temperature, 45 ℃ and 2 to 10 per 100 standard resin, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long lifespan, reactive temperature 82-87 ℃ is easy to operate, thermal deformation temperature of 135 ℃
2-methyl imidazole and epoxy propane butyl ether adduct, 704, dark brown liquid, each with 2-10, 100 standard resin crosslinking: 70 ℃ 6 hours, long life, low toxicity, the crosslinking temperature, heat resistance, solvent resistance
2 - methyl imidazole and epoxy propane isooctyl ether adduct, 705, dark brown liquid, resin with 15 per 100 standard, crosslinking: 80 ℃ for 4 hours, long life, low toxicity, medium temperature crosslinking, heat resistance, solvent resistance
2-methyl imidazole and epoxy propane octyl ether adduct, 163, dark brown liquid, 15 per 100 standard resin, crosslinking: 100 ℃ for 8 hours, long life, low toxicity, the crosslinking temperature, heat resistance, solvent resistance
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine Raw material ：
TDA industrial, Sichuan production
Ethylene (Et) polymer grade, Shanghai production
TEA industrial imports
Imidazoles epoxy coatings crosslinking agent, imidazole, crystalline solid, melting point, 88-90 ℃, resin with 4 to 8 per 100 standard, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long life and low toxicity
Imidazoles epoxy crosslinking agent: 2 - methyl imidazole, 2 mz, white crystal, melting point, 135-139 ℃, resin with 4 to 8 per 100 standard, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long lifespan, reactive temperature 82-87 ℃, thermal deformation temperature of 130 ℃
Imidazoles epoxy crosslinking agent: 2 - ethyl imidazole, white crystal, melting point, 61-66 ℃, 100 per standard resin with 3-5 copies of crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long lifespan, reactive temperature 82-87 ℃
2, 4 - dimethyl imidazole, white crystal, melting point 92 ℃, 100 per standard resin in 3-7, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, life long and active temperature 82-87 ℃
2 - ethyl 4 - methyl imidazole, EMZ - 24, 2 E4MZ, white crystal, melting temperature, 45 ℃ and 2 to 10 per 100 standard resin, crosslinking: 60-80 ℃, six to eight hours / 150 ℃ for 4 hours, long lifespan, reactive temperature 82-87 ℃ is easy to operate, thermal deformation temperature of 135 ℃
2-methyl imidazole and epoxy propane butyl ether adduct, 704, dark brown liquid, each with 2-10, 100 standard resin crosslinking: 70 ℃ 6 hours, long life, low toxicity, the crosslinking temperature, heat resistance, solvent resistance
2 - methyl imidazole and epoxy propane isooctyl ether adduct, 705, dark brown liquid, resin with 15 per 100 standard, crosslinking: 80 ℃ for 4 hours, long life, low toxicity, medium temperature crosslinking, heat resistance, solvent resistance
2-methyl imidazole and epoxy propane octyl ether adduct, 163, dark brown liquid, 15 per 100 standard resin, crosslinking: 100 ℃ for 8 hours, long life, low toxicity, the crosslinking temperature, heat resistance, solvent resistance
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine Raw material ：
TDA industrial, Sichuan production
Ethylene (Et) polymer grade, Shanghai production
TEA industrial imports
A reagent grade additives
Containing imidazole promoter m-phenylene diamine and dichloro diphenyl methane mixture, 780, dark brown liquid, resin with 15 per 100 standard, crosslinking: 100 ℃ for 4 hours, long life, low toxicity, medium temperature crosslinking, heat resistance, solvent resistance
2-methyl imidazole and acrylonitrile adduct, 781, tan viscous liquid, with 10 per 100 standard resin, crosslinking: 60-80 ℃ 8 hours, long life, low toxicity, the crosslinking temperature, heat resistance, solvent resistance
Epoxy acrylates can be used instead of acrylic monomers, and the delivery of the crosslinked products at 180 degrees for 3min can significantly improve their performance.
Due to the photoinitiation of the UV crosslinking process of epoxy resin, the system has the limitation of cross-linking depth, which is difficult to apply to the non-ferrous system and the defects of the uncouplets.
Developed to do this, people will light crosslinking with other crosslinking methods of double crosslinking system, system of crosslinking polymerization by two independent stages with different reaction principle, which is a stage through light crosslinking reaction, another stage through the dark reaction, dark reaction including thermal crosslinking, moisture crosslinking, oxidation, crosslinking reaction and so on.
Double crosslinking extends the application of the optical cross-linking system in the opaque medium, the shape complex substrate, the overthick coating and the non-ferrous coating. In a sense, the dual aggregation system is a hybrid system in a broad sense.
Will, for example, bisphenol A epoxy acrylate, acrylic acid ester monomer, light initiator Irgacure184 and epoxy crosslinking agent 3 - methyl imidazole mix, UV crosslinking when heated to 120 degrees Celsius again after 30 min, found that after heat treatment on the mechanical properties of the crosslinked product had the obvious enhancement, and the quality of the hybrid system has good adhesion, epoxy crosslinking closed because the narrow, on the other hand is due to the thermal crosslinking eliminate free radical crosslinking during internal stress. Therefore, the dual crosslinking system of epoxy resin, acrylic acid, free radical photoinitiator and epoxy resin crosslinking agent can be applied to the packaging of electronic devices and crosslinking of thick coatings.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Containing imidazole promoter m-phenylene diamine and dichloro diphenyl methane mixture, 780, dark brown liquid, resin with 15 per 100 standard, crosslinking: 100 ℃ for 4 hours, long life, low toxicity, medium temperature crosslinking, heat resistance, solvent resistance
2-methyl imidazole and acrylonitrile adduct, 781, tan viscous liquid, with 10 per 100 standard resin, crosslinking: 60-80 ℃ 8 hours, long life, low toxicity, the crosslinking temperature, heat resistance, solvent resistance
Epoxy acrylates can be used instead of acrylic monomers, and the delivery of the crosslinked products at 180 degrees for 3min can significantly improve their performance.
Due to the photoinitiation of the UV crosslinking process of epoxy resin, the system has the limitation of cross-linking depth, which is difficult to apply to the non-ferrous system and the defects of the uncouplets.
Developed to do this, people will light crosslinking with other crosslinking methods of double crosslinking system, system of crosslinking polymerization by two independent stages with different reaction principle, which is a stage through light crosslinking reaction, another stage through the dark reaction, dark reaction including thermal crosslinking, moisture crosslinking, oxidation, crosslinking reaction and so on.
Double crosslinking extends the application of the optical cross-linking system in the opaque medium, the shape complex substrate, the overthick coating and the non-ferrous coating. In a sense, the dual aggregation system is a hybrid system in a broad sense.
Will, for example, bisphenol A epoxy acrylate, acrylic acid ester monomer, light initiator Irgacure184 and epoxy crosslinking agent 3 - methyl imidazole mix, UV crosslinking when heated to 120 degrees Celsius again after 30 min, found that after heat treatment on the mechanical properties of the crosslinked product had the obvious enhancement, and the quality of the hybrid system has good adhesion, epoxy crosslinking closed because the narrow, on the other hand is due to the thermal crosslinking eliminate free radical crosslinking during internal stress. Therefore, the dual crosslinking system of epoxy resin, acrylic acid, free radical photoinitiator and epoxy resin crosslinking agent can be applied to the packaging of electronic devices and crosslinking of thick coatings.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
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