News Details
Crosslinking agent for fluorocarbon coating
2017-6-25 16:25:43
Crosslinking agent for fluorocarbon coating
Fluorocarbon coating is mainly made of organic fluorocarbon resin as membrane material, which is prepared with good looks, fillers, various auxiliaries and crosslinking agents.
Fluorocarbon coating has a strong adhesion, its durability, weather resistance, chemical corrosion and other excellent performance, the service life is over twenty years. For fluorocarbon coating, its many excellent properties mainly depend on the c-f bonds contained in the resin.
Fluorocarbon coating has obvious advantages over other two kinds of coatings, whether in durability or corrosion resistance. In addition to the performance of the above two aspects, especially the coating formed by polytetrafluoroethylene resin coating has the following advantages:
It has a good inviscidity or anti - viscous energy, easy to clean;
The surface tension is small, which shows excellent lubrication and low friction;
It has the ability to hate oil and water, not to pollute the material in the equipment.
The coating is hygienic and is free of pollution and does not contain heavy metal ions.
With high stability, it shows superior weatherability and heat resistance.
Application direction
Widely used in building, decoration and protection of external wall and wooden products, also can use steel structure, containers, aviation, automobile, outdoor marker, Marine facilities such as anti-corrosion coating, can also be used for oil tank, transmission tower, special protection of ancient cultural relics and other special areas. Here's an example of fluorocarbon coating applied in real life.
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine packingļ¼ net weight 200KG/ galvanized iron drum (a small cabinet pallet loaded 16 tons), 1000KG/IB barrels (a small cabinet loaded 18 tons or 23 tons of ISOTANK).
Fluorocarbon coating is becoming more and more widely available, and according to relevant reports, the demand for fluorocarbon coating will continue to increase.
For normal temperature crosslinking FEVE fluorocarbon coating, using the same FEVE fluorocarbon resin and different crosslinking agent made xu. Its performance is also different, in the above three kinds of aliphatic isocyanate two cool crosslinking agent, which has been widely applied at present is H [) I 2 suit. Its relatively low cost. Recently there are turning to HDI trimer.
Because I'm using the 1IDI trimer. The paint has a lower yao degree, which makes it easier to make high solids paint. The film has better weatherability and slightly higher hardness. Made in theoretical analysis. By IPDI instead of HDI coating resistant to abrasion performance better, touch dry faster, but completely after crosslinking, coating hard and brittle, less impact resistance and flexibility. Therefore, sometimes using two different types of crosslinking agent according to certain proportion.
Fluorocarbon anti-corrosion coating is organic fluorocarbon polymer or organic fluorine coating modified polymer as the main film-forming material, main characteristic is weather resistance, resistance to chemical media, corrosion resistance, abrasion resistance, sticky dirty resistance are very excellent.
Zhong Xin in three fluorinated copolymer of vinyl chloride, vinyl compounds such as base makings, isocyanate HDI trimer as the crosslinking agent made from room temperature crosslinking type two-component heavy anticorrosive fluorocarbon coatings, analysis the fluoride content of resin is discussed, the main agent, crosslinking agent, the selection of solvent effect on the properties of coatings. Wang jun, the design of steel structure of a complete system of the heavy anticorrosive fluorocarbon coating has excellent anti-corrosion performance and aging resistance performance, can meet the different requirements for protection of steel structure corrosion corrosion environment, the fluorine carbon type of heavy-duty coating in metal tank corrosion has certain guiding significance to the application.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
Fluorocarbon coating is mainly made of organic fluorocarbon resin as membrane material, which is prepared with good looks, fillers, various auxiliaries and crosslinking agents.
Fluorocarbon coating has a strong adhesion, its durability, weather resistance, chemical corrosion and other excellent performance, the service life is over twenty years. For fluorocarbon coating, its many excellent properties mainly depend on the c-f bonds contained in the resin.
Fluorocarbon coating has obvious advantages over other two kinds of coatings, whether in durability or corrosion resistance. In addition to the performance of the above two aspects, especially the coating formed by polytetrafluoroethylene resin coating has the following advantages:
It has a good inviscidity or anti - viscous energy, easy to clean;
The surface tension is small, which shows excellent lubrication and low friction;
It has the ability to hate oil and water, not to pollute the material in the equipment.
The coating is hygienic and is free of pollution and does not contain heavy metal ions.
With high stability, it shows superior weatherability and heat resistance.
Application direction
Widely used in building, decoration and protection of external wall and wooden products, also can use steel structure, containers, aviation, automobile, outdoor marker, Marine facilities such as anti-corrosion coating, can also be used for oil tank, transmission tower, special protection of ancient cultural relics and other special areas. Here's an example of fluorocarbon coating applied in real life.
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine packingļ¼ net weight 200KG/ galvanized iron drum (a small cabinet pallet loaded 16 tons), 1000KG/IB barrels (a small cabinet loaded 18 tons or 23 tons of ISOTANK).
Fluorocarbon coating is becoming more and more widely available, and according to relevant reports, the demand for fluorocarbon coating will continue to increase.
For normal temperature crosslinking FEVE fluorocarbon coating, using the same FEVE fluorocarbon resin and different crosslinking agent made xu. Its performance is also different, in the above three kinds of aliphatic isocyanate two cool crosslinking agent, which has been widely applied at present is H [) I 2 suit. Its relatively low cost. Recently there are turning to HDI trimer.
Because I'm using the 1IDI trimer. The paint has a lower yao degree, which makes it easier to make high solids paint. The film has better weatherability and slightly higher hardness. Made in theoretical analysis. By IPDI instead of HDI coating resistant to abrasion performance better, touch dry faster, but completely after crosslinking, coating hard and brittle, less impact resistance and flexibility. Therefore, sometimes using two different types of crosslinking agent according to certain proportion.
Fluorocarbon anti-corrosion coating is organic fluorocarbon polymer or organic fluorine coating modified polymer as the main film-forming material, main characteristic is weather resistance, resistance to chemical media, corrosion resistance, abrasion resistance, sticky dirty resistance are very excellent.
Zhong Xin in three fluorinated copolymer of vinyl chloride, vinyl compounds such as base makings, isocyanate HDI trimer as the crosslinking agent made from room temperature crosslinking type two-component heavy anticorrosive fluorocarbon coatings, analysis the fluoride content of resin is discussed, the main agent, crosslinking agent, the selection of solvent effect on the properties of coatings. Wang jun, the design of steel structure of a complete system of the heavy anticorrosive fluorocarbon coating has excellent anti-corrosion performance and aging resistance performance, can meet the different requirements for protection of steel structure corrosion corrosion environment, the fluorine carbon type of heavy-duty coating in metal tank corrosion has certain guiding significance to the application.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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