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The characteristics of the diazepam paint crosslinking agent
2017-5-16 17:09:42
The characteristics of the diazepam paint crosslinking agent
The sac-100 is a multi-functional nitrogen propidine with a 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: transparent light yellow clear liquid
Solid content of 1% (w/w) : > 99 ph (25 ℃) : 8-9
Brookfield viscosity (25 ℃) : 200 mpas water resistance (20 ℃) : > 100%
Density (20 ℃) : 1.08 kg/l stability (20 ℃) : 6 months
Solubility: dissolved in acetone, xylene, isopropanol, n-nitrobutyl, ketone, butyl ketone
Recommendations for the formulation of nitrogen propidine coatings:
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.
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.
Using storage:
Handle with care, avoid contact with skin and eyes, use the mouth and nose to breathe in, wear special mask operation, keep in cool, dry, dark place.
The solubility of crosslinking agents
It is soluble in aromatic hydrocarbon, halogenated hydrocarbon, naphthene, acetone, polyol, etc., which are soluble in alkane and not soluble in water. Chemical properties: stable under normal temperature, can be stored at room temperature for a long time. The functional group of TAIC is three allyl propyl, which has the general commonality of fatty olefins, such as various addition reactions, homopolymerization and copolymerization, Prins reaction, etc. Under the peroxide caused, TAIC than other allyl polymerization, occurred more often in air heated to above 140 ℃ and the reaction, become transparent, qualitative hard homopolymer.
N propyl organism is tasted a colorless liquid, ammonia smell, freezing point - 74 ℃, b.p. 55 and 56 ℃, n25D 1.4123, relative density 0.832 (24 ℃), f.p. 12 ℃, can miscibility with water, but soluble in ethanol, alkaline aqueous solution, acid or absorb carbon dioxide is easy aggregation, commodity ring) contains a small amount of sodium hydroxide as a stabilizer.
AZIRIDINE; ETHYLENEIMINE; ETHYLENIMINE; Dimethyleneimine; 1 h - Azirine, dihydro -; Aethylenimin; Aminoethylene; Azacyclopropane
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
The sac-100 is a multi-functional nitrogen propidine with a 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: transparent light yellow clear liquid
Solid content of 1% (w/w) : > 99 ph (25 ℃) : 8-9
Brookfield viscosity (25 ℃) : 200 mpas water resistance (20 ℃) : > 100%
Density (20 ℃) : 1.08 kg/l stability (20 ℃) : 6 months
Solubility: dissolved in acetone, xylene, isopropanol, n-nitrobutyl, ketone, butyl ketone
Recommendations for the formulation of nitrogen propidine coatings:
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.
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.
Using storage:
Handle with care, avoid contact with skin and eyes, use the mouth and nose to breathe in, wear special mask operation, keep in cool, dry, dark place.
The solubility of crosslinking agents
It is soluble in aromatic hydrocarbon, halogenated hydrocarbon, naphthene, acetone, polyol, etc., which are soluble in alkane and not soluble in water. Chemical properties: stable under normal temperature, can be stored at room temperature for a long time. The functional group of TAIC is three allyl propyl, which has the general commonality of fatty olefins, such as various addition reactions, homopolymerization and copolymerization, Prins reaction, etc. Under the peroxide caused, TAIC than other allyl polymerization, occurred more often in air heated to above 140 ℃ and the reaction, become transparent, qualitative hard homopolymer.
N propyl organism is tasted a colorless liquid, ammonia smell, freezing point - 74 ℃, b.p. 55 and 56 ℃, n25D 1.4123, relative density 0.832 (24 ℃), f.p. 12 ℃, can miscibility with water, but soluble in ethanol, alkaline aqueous solution, acid or absorb carbon dioxide is easy aggregation, commodity ring) contains a small amount of sodium hydroxide as a stabilizer.
AZIRIDINE; ETHYLENEIMINE; ETHYLENIMINE; Dimethyleneimine; 1 h - Azirine, dihydro -; Aethylenimin; Aminoethylene; Azacyclopropane
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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