News Details
Multi-functional azopropyridine coating crosslinking agent
2017-5-12 13:22:22
Multi-functional azopropyridine coating crosslinking agent.The cross-linked sac-100 is a multi-functional nitropropyl cross-linking agent with 100% active content. By 1-3% in water-based acrylic latex or polyurethane dispersion on the water resistance, chemical resistance, high temperature resistant, and in particular the adhesion on the substrate have been improved obviously. The crosslinking agent, the sac-100, is at room temperature, but can also be used for warm spraying or baking.
Typical features:
Type: multi-functional nitropropyl cross-linking agent
Appearance: yellow clear liquid
Solid content (1% w/w) : > 99
Mpas Brookfield viscosity (25 ℃) : 200
PH (25 ℃) : 8-9
Density (20 ℃) : 1.08 kg/l
Stability (20 ℃) : 6 months
Resistance to water (20 ℃) : > 100%
Solubility: dissolved in acetone, xylene, isopropanol, n-nitrobutyl, ketone, butyl ketone
Recommendations for final use:
Improving the resistance of the leather coating to water resistance, washing resistance, chemical resistance and high temperature resistance;
It can improve water resistance, alcohol tolerance, washing resistance, chemicals and abrasion resistance in water-based parquet varnish, water-based plastic paint and water-based metallic paint.
Water resistant, alcohol resistant and stickiness can be improved in water-based industrial wood lacquer.
It can reduce the mobility of plasticizer in vinyl coating and improve the anti-fouling.
Improving the wearability of water-based cement sealants;
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine Uses:
The product is identical to Ethancure 100 and Lonza DETDA 80, DETDA is very effective polyurethane elastomer chain extender; also be used as polyurethane and epoxy resin curing agent, epoxy resin of an antioxidant, industrial oils and lubricants . In addition, also as intermediates in organic synthesis.Especially for the RIM (reaction injection molding), is important in the field of spray polyurea chain extender species. Also can be used for casting polyurethane elastomer (CPU) and a curing agent, epoxy curing agent, epoxy resin of antioxidants, lubricants and industrial oils other antioxidants.
It can generally improve the adhesion of the water-based system on the non-porous substrate.
Water resistance and washing resistance of water-based printing ink;
Improving the tolerance of solvent polymers;
Suitable for polyester, cotton and medium length fiber rolling technology;
The water-resistant, stickiness and high temperature resistance of the water-based printing coating.
Recipe advice:
The cross-linking agent, sac-100, is a triple functional crosslinking agent that can be linked to the polymeric carboxyl group (166); Most of the time, when the carboxyl group and the 0.6equivalent of the sac-100 reaction yield the best results, some systems require the equivalent of the cross-linking agent to react with it; In general, all crosslinking acrylic polyurethane dispersion should be 2% or 3% of the SaC - 100 (in weight), SaC - 100 should be used in varnishes, coatings and printing ink before joining, due to its excellent mixing soluble, so can use the hand gently, best method is: first the SaC - 100 1:1 miscibility with water and add system.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
Typical features:
Type: multi-functional nitropropyl cross-linking agent
Appearance: yellow clear liquid
Solid content (1% w/w) : > 99
Mpas Brookfield viscosity (25 ℃) : 200
PH (25 ℃) : 8-9
Density (20 ℃) : 1.08 kg/l
Stability (20 ℃) : 6 months
Resistance to water (20 ℃) : > 100%
Solubility: dissolved in acetone, xylene, isopropanol, n-nitrobutyl, ketone, butyl ketone
Recommendations for final use:
Improving the resistance of the leather coating to water resistance, washing resistance, chemical resistance and high temperature resistance;
It can improve water resistance, alcohol tolerance, washing resistance, chemicals and abrasion resistance in water-based parquet varnish, water-based plastic paint and water-based metallic paint.
Water resistant, alcohol resistant and stickiness can be improved in water-based industrial wood lacquer.
It can reduce the mobility of plasticizer in vinyl coating and improve the anti-fouling.
Improving the wearability of water-based cement sealants;
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine Uses:
The product is identical to Ethancure 100 and Lonza DETDA 80, DETDA is very effective polyurethane elastomer chain extender; also be used as polyurethane and epoxy resin curing agent, epoxy resin of an antioxidant, industrial oils and lubricants . In addition, also as intermediates in organic synthesis.Especially for the RIM (reaction injection molding), is important in the field of spray polyurea chain extender species. Also can be used for casting polyurethane elastomer (CPU) and a curing agent, epoxy curing agent, epoxy resin of antioxidants, lubricants and industrial oils other antioxidants.
It can generally improve the adhesion of the water-based system on the non-porous substrate.
Water resistance and washing resistance of water-based printing ink;
Improving the tolerance of solvent polymers;
Suitable for polyester, cotton and medium length fiber rolling technology;
The water-resistant, stickiness and high temperature resistance of the water-based printing coating.
Recipe advice:
The cross-linking agent, sac-100, is a triple functional crosslinking agent that can be linked to the polymeric carboxyl group (166); Most of the time, when the carboxyl group and the 0.6equivalent of the sac-100 reaction yield the best results, some systems require the equivalent of the cross-linking agent to react with it; In general, all crosslinking acrylic polyurethane dispersion should be 2% or 3% of the SaC - 100 (in weight), SaC - 100 should be used in varnishes, coatings and printing ink before joining, due to its excellent mixing soluble, so can use the hand gently, best method is: first the SaC - 100 1:1 miscibility with water and add system.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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