News Details
The resin coating crosslinking agent
2017-6-6 17:34:29
The resin coating crosslinking agent
Resins are a mixture of many organic and complex compounds that dissolve and form each other. The presence of a resin can be either solid or high viscosity. Not crystallized, pure resins are transparent and heated. There is no melting point, only the softening point. Most of the resins are soluble in organic solvents, dissolved in solvents, and can form a continuous membrane.
The resin is divided into two types: natural resin and synthetic resin.
(1). Synthetic resin
Is a wide variety of synthetic resin used in coating, can be divided into condensation resin, polymer resin and three types of element organic resin, commonly used condensation resin such as phenolic resin, epoxy resin, polymer resin had vinyl chloride resin, PVC resin, poly vinyl acetate resin, etc., element organic resin with organic silicon resin, etc.
There are two kinds of coatings for the main film-forming materials of condensation resin: one is a hot solid, which needs to be heated up to be crosslinked, so it is also called drying. The other is that the crosslinking agent is required to be connected at room temperature, because the crosslinking agent is added before use, so the packaging of such products should be separated.
(2).natural resin
The commonly used natural resin is made from mineral sources of asphalt, the raw lacquer of the source of the plant, and the shellac which is the source of the animal. The asphalt coating is not only good for corrosion resistance, but also widely source and cheap. Raw lacquer is the specialty of our country, have a lot of excellent performance, use already thousands of years of history.
The pigment is subordinate to the coating material. The pigment is a non-soluble mineral or organic substance that is not soluble in adhesive (various kinds of film).
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
The use of pigment is divided into physical pigments, coloring pigments and anti-rust pigments.
(1) physical pigment: mainly used to increase the thickness of the coating and improve the wearability and mechanical strength.
(2) coloring pigments: good coverability, the ability to improve the coating's properties of sunburn, durability and climate change. Some pigments improve the abrasion of the coating. The main thing is that coloring paints can be coated in a variety of colors.
Anti-rust pigment: this pigment can make the coating good rust resistance and prolong life. It is the main source of anti-corrosive primer.
The source of the paint is divided into organic pigments and mineral pigments. Mineral pigments can be divided into natural pigments and artificial pigments.
(1) mineral pigments: mineral pigments are either the oxide of a metal or the complex salt of the structure. It is relatively stable in the role of light and the influence of the atmosphere, and may produce thin films that protect the metal surface from corrosion. The most valuable mineral pigments are synthetic pigments that can be used to create pigments that are fixed and colored.
(2) organic pigments: rich in color and bright color, but from a lot of properties, the young age house is inferior to mineral pigment. It still has the value to use in terms of the use of the non-eye.
The effect of coating
Decorative effect. The aim is to cover the various defects on the surface of the building and coordinate with the environment.
Protective effect. To prevent or delay the damage of oxygen, moisture, uv and harmful substances in the air to the building and extend the life of the building.
Special functions. For example, fire prevention, waterproof, radiation proof, sound insulation, insulation etc.
For example, various chemicals, hazardous materials, traffic safety and so on, the color of applied paint in our country and international has been gradually standardized.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
Resins are a mixture of many organic and complex compounds that dissolve and form each other. The presence of a resin can be either solid or high viscosity. Not crystallized, pure resins are transparent and heated. There is no melting point, only the softening point. Most of the resins are soluble in organic solvents, dissolved in solvents, and can form a continuous membrane.
The resin is divided into two types: natural resin and synthetic resin.
(1). Synthetic resin
Is a wide variety of synthetic resin used in coating, can be divided into condensation resin, polymer resin and three types of element organic resin, commonly used condensation resin such as phenolic resin, epoxy resin, polymer resin had vinyl chloride resin, PVC resin, poly vinyl acetate resin, etc., element organic resin with organic silicon resin, etc.
There are two kinds of coatings for the main film-forming materials of condensation resin: one is a hot solid, which needs to be heated up to be crosslinked, so it is also called drying. The other is that the crosslinking agent is required to be connected at room temperature, because the crosslinking agent is added before use, so the packaging of such products should be separated.
(2).natural resin
The commonly used natural resin is made from mineral sources of asphalt, the raw lacquer of the source of the plant, and the shellac which is the source of the animal. The asphalt coating is not only good for corrosion resistance, but also widely source and cheap. Raw lacquer is the specialty of our country, have a lot of excellent performance, use already thousands of years of history.
The pigment is subordinate to the coating material. The pigment is a non-soluble mineral or organic substance that is not soluble in adhesive (various kinds of film).
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
The use of pigment is divided into physical pigments, coloring pigments and anti-rust pigments.
(1) physical pigment: mainly used to increase the thickness of the coating and improve the wearability and mechanical strength.
(2) coloring pigments: good coverability, the ability to improve the coating's properties of sunburn, durability and climate change. Some pigments improve the abrasion of the coating. The main thing is that coloring paints can be coated in a variety of colors.
Anti-rust pigment: this pigment can make the coating good rust resistance and prolong life. It is the main source of anti-corrosive primer.
The source of the paint is divided into organic pigments and mineral pigments. Mineral pigments can be divided into natural pigments and artificial pigments.
(1) mineral pigments: mineral pigments are either the oxide of a metal or the complex salt of the structure. It is relatively stable in the role of light and the influence of the atmosphere, and may produce thin films that protect the metal surface from corrosion. The most valuable mineral pigments are synthetic pigments that can be used to create pigments that are fixed and colored.
(2) organic pigments: rich in color and bright color, but from a lot of properties, the young age house is inferior to mineral pigment. It still has the value to use in terms of the use of the non-eye.
The effect of coating
Decorative effect. The aim is to cover the various defects on the surface of the building and coordinate with the environment.
Protective effect. To prevent or delay the damage of oxygen, moisture, uv and harmful substances in the air to the building and extend the life of the building.
Special functions. For example, fire prevention, waterproof, radiation proof, sound insulation, insulation etc.
For example, various chemicals, hazardous materials, traffic safety and so on, the color of applied paint in our country and international has been gradually standardized.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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