News Details
Pure polyester powder coatings with crosslinking agent
2017-3-13 17:21:55
Pure polyester powder coatings with crosslinking agent,The current situation of the development of industry
Crosslinking agent is mainly used in domestic pure polyester powder coating for TGIC (epoxy propyl three different cyanuric acid ester) and HAA (hydroxyl alkyl amide), amino resin, closed isocyanate types of crosslinking agent such as market share is extremely low, this paper market status of TGIC and HAA analysis.
HAA is a widely used in the world of pure polyester powder coatings cross-linking agent. HAA in 1994 in China to realize industrialization, HAA become after 2003 with TGIC along the world's most important weathering powder coating cross-linking agent, and rapid development.
Together with a few years ago the government is the focus of TGIC products and use restrictions, prompting HAA usage continues to rise, HAA is a kind of TGIC less toxic than new crosslinking agent, the application is on the rise in Europe.
Chinese chemical society paint coating professional committee's latest statistics show that 2013 HAA a drop in sales and prices both. An enterprise response, for now, the government's restrictions of TGIC is just put forward such a request, and no definite plans and penalties, such requirements do not have any binding.
The main factors influencing the product sales include two aspects of technology and economy. If the technical performance is outstanding, or product price cheap, you can choose. If the technical performance is not good enough, even if the price is low, it is hard to popularization and application.
HAA compared with TGIC, in performance does exist some shortcomings, such as easy yellowing, it's easy to have a pinhole, wet weather easy off powder, water resistance deviation, etc.; TGIC coating comprehensive performance is better than HAA, although also stimulating the disadvantage of TGIC, but a lot of customers are not willing to replace with HAA TGIC.
Is the economic reason analysis: although HAA been than TGIC has price advantage, even if the last fall, the customer is still not increase the usage of HAA, from one side to reflect the HAA technology and performance is not satisfactory.
Chinese name: Diethyl toluene diamine(DETDA)
Physical and chemical properties: light yellow transparent liquid, slightly soluble in water, soluble in alcohols, ethers, ketones and other polar organic solvents, and polyether, polyester polyol compatibility.
Density 1.022
Viscosity (20 ℃) ??mPa·ss290±10
Pour Point ℃-9
Boiling point of310°C
Flash Point°C161.1°C
Powder coating with crosslinking agent industry chain analysis
HAA main raw materials. Adipic acid, diethanolamine is the main raw materials, production of HAA its price fluctuations will no doubt affect the price of HAA products and sales. In the second half of 2013 adipic acid price first after magnified, volatility. In the first half of this year adipic acid price after magnified, first is still volatile.
Diethanolamine raw materials prices also have certain fluctuations, but not so obvious as adipic acid, especially in the first half of this year, since the price has changed little.
In the production of TGIC main raw materials including epoxy chloropropane, melamine urea acid, alkali, methanol, additives, such as epoxy chloropropane by more than 60% of the cost of TGIC production, had a great influence on TGIC product prices.
Stable market supply had been broken, investigate its reason, is not a supply and demand, but traders and manufacturers to unwind mentality.
Powder coating crosslinking agent industry downstream industry analysis
Market data statistics show that the main application field for HAA in two aspects of building materials and home appliances. Downstream customers in recent years reflects the HAA crosslinking building materials powder of resistance to water demands is difficult to reach, highlighted problems, lead to adopt HAA crosslinking building materials powder to use original TGIC powder coating crosslinked.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
Crosslinking agent is mainly used in domestic pure polyester powder coating for TGIC (epoxy propyl three different cyanuric acid ester) and HAA (hydroxyl alkyl amide), amino resin, closed isocyanate types of crosslinking agent such as market share is extremely low, this paper market status of TGIC and HAA analysis.
HAA is a widely used in the world of pure polyester powder coatings cross-linking agent. HAA in 1994 in China to realize industrialization, HAA become after 2003 with TGIC along the world's most important weathering powder coating cross-linking agent, and rapid development.
Together with a few years ago the government is the focus of TGIC products and use restrictions, prompting HAA usage continues to rise, HAA is a kind of TGIC less toxic than new crosslinking agent, the application is on the rise in Europe.
Chinese chemical society paint coating professional committee's latest statistics show that 2013 HAA a drop in sales and prices both. An enterprise response, for now, the government's restrictions of TGIC is just put forward such a request, and no definite plans and penalties, such requirements do not have any binding.
The main factors influencing the product sales include two aspects of technology and economy. If the technical performance is outstanding, or product price cheap, you can choose. If the technical performance is not good enough, even if the price is low, it is hard to popularization and application.
HAA compared with TGIC, in performance does exist some shortcomings, such as easy yellowing, it's easy to have a pinhole, wet weather easy off powder, water resistance deviation, etc.; TGIC coating comprehensive performance is better than HAA, although also stimulating the disadvantage of TGIC, but a lot of customers are not willing to replace with HAA TGIC.
Is the economic reason analysis: although HAA been than TGIC has price advantage, even if the last fall, the customer is still not increase the usage of HAA, from one side to reflect the HAA technology and performance is not satisfactory.
Chinese name: Diethyl toluene diamine(DETDA)
Physical and chemical properties: light yellow transparent liquid, slightly soluble in water, soluble in alcohols, ethers, ketones and other polar organic solvents, and polyether, polyester polyol compatibility.
Density 1.022
Viscosity (20 ℃) ??mPa·ss290±10
Pour Point ℃-9
Boiling point of310°C
Flash Point°C161.1°C
Powder coating with crosslinking agent industry chain analysis
HAA main raw materials. Adipic acid, diethanolamine is the main raw materials, production of HAA its price fluctuations will no doubt affect the price of HAA products and sales. In the second half of 2013 adipic acid price first after magnified, volatility. In the first half of this year adipic acid price after magnified, first is still volatile.
Diethanolamine raw materials prices also have certain fluctuations, but not so obvious as adipic acid, especially in the first half of this year, since the price has changed little.
In the production of TGIC main raw materials including epoxy chloropropane, melamine urea acid, alkali, methanol, additives, such as epoxy chloropropane by more than 60% of the cost of TGIC production, had a great influence on TGIC product prices.
Stable market supply had been broken, investigate its reason, is not a supply and demand, but traders and manufacturers to unwind mentality.
Powder coating crosslinking agent industry downstream industry analysis
Market data statistics show that the main application field for HAA in two aspects of building materials and home appliances. Downstream customers in recent years reflects the HAA crosslinking building materials powder of resistance to water demands is difficult to reach, highlighted problems, lead to adopt HAA crosslinking building materials powder to use original TGIC powder coating crosslinked.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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