News Details
Water based coating organic silicon crosslinking agent
2017-6-15 12:00:58
Water based coating organic silicon crosslinking agent
A new kind of water-based coating silicone cross-linking agent, mainly with the hydrophilic group of organic compounds in room temperature or slightly heating and crosslinking curing reaction under wet environment.
Solution to water resistance, solvents, antiseptic and high temperature of acrylic/polyurethane/epoxy resin. Improve the physical properties of adhesion strength/fastness/hardness and adhesion.
Water-based coating organic silicon crosslinking agent environmental protection material, not contain any formaldehyde and VOC volatiles, is the current world advanced environmental protection material. It can also coexist with some compound in reasonable PH range, achieve good application period, so as to facilitate customer's use.
Two-component when using water can be directly added to the system or solvent system, single component to the system when using PH adjustment between 6 ~ 8, this is conducive to long-term preservation. In water-based systems, the use of some non-ionic emulsifiers for emulsification can be used as the more difficult phase solution.
Organic silicon, organic silicon compound, it is to point to contain Si - C keys, and at least one organic group is directly linked to the silicon atoms compounds, habits are often those with oxygen, sulfur, nitrogen and other organic base connected to the silicon atoms compounds as organic silicon compounds. Among them, polysiloxane, which is composed of silicon oxygen key (-si-o-si -), is one of the largest, most widely studied, and most widely used organic silicone compounds.
In solvent, for example: the most common type of toluene and dimethylbenzene in toluene flash point is 4 ℃, can form explosive mixtures with air and steam explosion limit of 1.2% ~ 7.0% (volume); Flash point 29 ℃, xylene can form explosive mixtures with air and steam explosion limit of about 1% ~ 1% (volume). Both are flammable. Therefore, the inflammable and explosive material storage and use of the solvent coating has the risk of fire explosion accident. The production and use of water-based coatings reduces the demand for inflammable and explosive raw materials, greatly reducing the risk.
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
As people growing demand for energy resources, energy resources shortage problems throughout the world, causing oil prices keep rising, and downstream products as the downstream products of organic solvent is no exception. Under pressure from resource prices, the price advantage of water as a diluent is emerging to show .
Traditional solvent-based coating production process produce large amounts of organic waste gas, in order to meet the emission requirements, enterprises need to configure the tail gas treatment facilities and related supporting facilities, and daily operation and maintenance expenses. There are very few organic emissions from water-based coatings, which reduce the burden on enterprises.
Water-based coatings with water as the diluent, making it more safe coating, from production to transportation to the application of fire hazards than traditional solvent coating is greatly reduced. For managers, the cost of input will also be reduced.
Water-based paint because permeability is good, internal water vapor can spread out at the grassroots level is not easy to blister, so at the request of the grassroots, water-based paint construction at the grass-roots level moisture content should be less than 10%, solvent coating construction at the grass-roots level moisture content should be less than 8%.
Water-based coating is good for surface of material, the coating adhesion is strong, it can be applied directly in wet environment. Usually, solvent coating painted solids is as high as 60% ~ 70%, and the coating with solid is only 20% ~ 30%, thus, relative to the smoothness of coating is better.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
A new kind of water-based coating silicone cross-linking agent, mainly with the hydrophilic group of organic compounds in room temperature or slightly heating and crosslinking curing reaction under wet environment.
Solution to water resistance, solvents, antiseptic and high temperature of acrylic/polyurethane/epoxy resin. Improve the physical properties of adhesion strength/fastness/hardness and adhesion.
Water-based coating organic silicon crosslinking agent environmental protection material, not contain any formaldehyde and VOC volatiles, is the current world advanced environmental protection material. It can also coexist with some compound in reasonable PH range, achieve good application period, so as to facilitate customer's use.
Two-component when using water can be directly added to the system or solvent system, single component to the system when using PH adjustment between 6 ~ 8, this is conducive to long-term preservation. In water-based systems, the use of some non-ionic emulsifiers for emulsification can be used as the more difficult phase solution.
Organic silicon, organic silicon compound, it is to point to contain Si - C keys, and at least one organic group is directly linked to the silicon atoms compounds, habits are often those with oxygen, sulfur, nitrogen and other organic base connected to the silicon atoms compounds as organic silicon compounds. Among them, polysiloxane, which is composed of silicon oxygen key (-si-o-si -), is one of the largest, most widely studied, and most widely used organic silicone compounds.
In solvent, for example: the most common type of toluene and dimethylbenzene in toluene flash point is 4 ℃, can form explosive mixtures with air and steam explosion limit of 1.2% ~ 7.0% (volume); Flash point 29 ℃, xylene can form explosive mixtures with air and steam explosion limit of about 1% ~ 1% (volume). Both are flammable. Therefore, the inflammable and explosive material storage and use of the solvent coating has the risk of fire explosion accident. The production and use of water-based coatings reduces the demand for inflammable and explosive raw materials, greatly reducing the risk.
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
As people growing demand for energy resources, energy resources shortage problems throughout the world, causing oil prices keep rising, and downstream products as the downstream products of organic solvent is no exception. Under pressure from resource prices, the price advantage of water as a diluent is emerging to show .
Traditional solvent-based coating production process produce large amounts of organic waste gas, in order to meet the emission requirements, enterprises need to configure the tail gas treatment facilities and related supporting facilities, and daily operation and maintenance expenses. There are very few organic emissions from water-based coatings, which reduce the burden on enterprises.
Water-based coatings with water as the diluent, making it more safe coating, from production to transportation to the application of fire hazards than traditional solvent coating is greatly reduced. For managers, the cost of input will also be reduced.
Water-based paint because permeability is good, internal water vapor can spread out at the grassroots level is not easy to blister, so at the request of the grassroots, water-based paint construction at the grass-roots level moisture content should be less than 10%, solvent coating construction at the grass-roots level moisture content should be less than 8%.
Water-based coating is good for surface of material, the coating adhesion is strong, it can be applied directly in wet environment. Usually, solvent coating painted solids is as high as 60% ~ 70%, and the coating with solid is only 20% ~ 30%, thus, relative to the smoothness of coating is better.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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