News Details
Nitrogen organism class c coating crosslinking agent
2017-4-4 13:44:07
Nitrogen organism class c coating crosslinking agent,With room temperature crosslinking and crosslinking reaction of the characteristics of fast and efficient, so as to significantly improve the performance of membrane and crosslinking degree, therefore widely used in coatings, adhesives and other industries. Such areas of the crosslinking agent is mainly used for:
1, in spelling wood floor paint can improve its resistance to water, alcohol, detergent resistance, resistance to chemicals and abrasion resistance.
2, in waterborne industrial coatings can improve the water resistance, viscous resistance, resistant to alcohol.
3, in the vinyl coating can reduce the migration of plasticizer, improve the fouling resistance.
4, in the water-based mud sealant to improve its wear resistance.
5, can raise water system in general has no hole on the substrate adhesion.
6, improve solvent polymer patience.
7, improving the resistance to water and detergent properties of water-based ink.
8, improve the water resistance of water-based printing coating, viscous resistance and high temperature resistance.
9, improve the water resistance of leather coating, washing resistance, chemical resistance and high temperature resistance.
N propyl organism crosslinking agent is a good variety of, such as the CAS number is: 64265-57-64265 34-82-16-9571-7, 45 n propyl three kinds of functional groups of organism crosslinking agent (chemical name: trimethylolpropane - three [3 - (2 - methyl n propyl organism)] propionate, trimethylolpropane - three (3 - n propyl organism) propionate, pentaerythritol three - (3 - n propyl organism) propionate), other still has a lot of, is according to you to determine which one to use the scope of application of crosslinking agent is better.
The use of n propyl organism crosslinking agent formula illustrate:
1, in general, all crosslinking acrylic polyurethane dispersion should be 2% or 3% of n propyl organism crosslinking agent (by weight).
2, n propyl crosslinking agent used in varnishes, coatings and printing ink to join before use, due to its excellent mixing soluble, so it can be used by hand gently. The best way to join: n propyl organism first crosslinker 1:1 miscibility with water and then join the system.
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
3, water-based formula with n propyl organism crosslinking agent will gradually hydrolysis, mixture should be finished within 3 to 5 days. But hydrolysate peace with polymer emulsion membrane had no adverse effects, in addition, add a certain amount of n propyl organism crosslinking agent may crosslinking reaction was restored.
4, n propyl organism crosslinking agent can improve the comprehensive performance of polymer solvent system, but it must be finished in 5 days, the system viscosity tends to rise for two weeks and could form gel.
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.
N c totally English synonyms: AZIRIDINE; ETHYLENEIMINE; ETHYLENIMINE; Dimethyleneimine; 1 h - Azirine, dihydro -; Aethylenimin; Aminoethylene; Azacyclopropane
N propyl dangerous biological properties: its vapor and air form explosive mixture, caused an explosion of the burning flame, high heat. Strong reaction can occur with antioxidants. With nitric acid, sulfuric acid, hydrochloric acid, acetic acid, chlorosulfonic acid, chloride, carbon disulfide, sodium hypochlorite and other severe reactions can occur. Its vapor is heavier than air, can spread in the low to very far place, meet will leads back to the burning flame.
Pentaerythritol three (3 - n propyl organism) propionate is also called the pentaerythritol three - (3 - n propyl organism) propionate, molecular formula is C20H33N3O7, molecular weight is 427.4919, which stimulate an eye.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
1, in spelling wood floor paint can improve its resistance to water, alcohol, detergent resistance, resistance to chemicals and abrasion resistance.
2, in waterborne industrial coatings can improve the water resistance, viscous resistance, resistant to alcohol.
3, in the vinyl coating can reduce the migration of plasticizer, improve the fouling resistance.
4, in the water-based mud sealant to improve its wear resistance.
5, can raise water system in general has no hole on the substrate adhesion.
6, improve solvent polymer patience.
7, improving the resistance to water and detergent properties of water-based ink.
8, improve the water resistance of water-based printing coating, viscous resistance and high temperature resistance.
9, improve the water resistance of leather coating, washing resistance, chemical resistance and high temperature resistance.
N propyl organism crosslinking agent is a good variety of, such as the CAS number is: 64265-57-64265 34-82-16-9571-7, 45 n propyl three kinds of functional groups of organism crosslinking agent (chemical name: trimethylolpropane - three [3 - (2 - methyl n propyl organism)] propionate, trimethylolpropane - three (3 - n propyl organism) propionate, pentaerythritol three - (3 - n propyl organism) propionate), other still has a lot of, is according to you to determine which one to use the scope of application of crosslinking agent is better.
The use of n propyl organism crosslinking agent formula illustrate:
1, in general, all crosslinking acrylic polyurethane dispersion should be 2% or 3% of n propyl organism crosslinking agent (by weight).
2, n propyl crosslinking agent used in varnishes, coatings and printing ink to join before use, due to its excellent mixing soluble, so it can be used by hand gently. The best way to join: n propyl organism first crosslinker 1:1 miscibility with water and then join the system.
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
3, water-based formula with n propyl organism crosslinking agent will gradually hydrolysis, mixture should be finished within 3 to 5 days. But hydrolysate peace with polymer emulsion membrane had no adverse effects, in addition, add a certain amount of n propyl organism crosslinking agent may crosslinking reaction was restored.
4, n propyl organism crosslinking agent can improve the comprehensive performance of polymer solvent system, but it must be finished in 5 days, the system viscosity tends to rise for two weeks and could form gel.
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.
N c totally English synonyms: AZIRIDINE; ETHYLENEIMINE; ETHYLENIMINE; Dimethyleneimine; 1 h - Azirine, dihydro -; Aethylenimin; Aminoethylene; Azacyclopropane
N propyl dangerous biological properties: its vapor and air form explosive mixture, caused an explosion of the burning flame, high heat. Strong reaction can occur with antioxidants. With nitric acid, sulfuric acid, hydrochloric acid, acetic acid, chlorosulfonic acid, chloride, carbon disulfide, sodium hypochlorite and other severe reactions can occur. Its vapor is heavier than air, can spread in the low to very far place, meet will leads back to the burning flame.
Pentaerythritol three (3 - n propyl organism) propionate is also called the pentaerythritol three - (3 - n propyl organism) propionate, molecular formula is C20H33N3O7, molecular weight is 427.4919, which stimulate an eye.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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