Industrial Technology Development organic pigments and other industrial technology as Stabilizers for pipe

Organic Pigments Industrial Technology Development and other industrial technologies, expanding its field of application, higher demands, prompting the development of related technology to the deeper direction. Organic pigments its requirements can be summarized as follows: ① gentrification product that satisfies the metal coating durability, weather fastness, heat resistance, solvent resistance, and resistance to migration performance requirements; ② organic pigments formulation of develop special products with special application performance, such as water, oil, easily dispersible, high transparency, heat resistance, excellent resistance to migration of new special formulations, with high purity, crystalline form specific special features of organic pigment.
organic pigments application sectors required to promote rapid development of organic pigment industry technology, from classical organic synthesis reaction unit (e.g., halogenation, nitration, reduction, condensation, diazotization, coupling reaction), filtered and separated, dried, and gradually penetrate the pulverizing process multi-disciplinary fields such as solid state physics chemistry, morphology, powder surface chemistry, interfacial chemistry, solid solution and crystal chemistry, polymer chemistry and powder dispersion technology. Which highlights the research focus for the development of new varieties of structural Pigments, colored crystal particles surface modification treatment technology, efficient pigment dispersion technology, organic pigments and processing technology commercialization application performance testing and evaluation, etc.
(1) The purpose of the development of new  varieties of the Stabilizers for pipe  chemical structure of the pigment is pigment improved durability, thermal stability, resistance to weather fastness, solvent stability and resistance to migration performance; bright shade, high tinting strength of yellow, orange, red, purple and brown varieties with superior performance to meet Dacron blue, copper phthalocyanine green pigment to match the requirements. The main route of synthesis of novel heterocyclic structure of the pigment has a good planarity of the molecule. Symmetry, with a specific substituent, changing the molecular polarity, can form intermolecular hydrogen bonds, to improve the heat stability and resistance to migration. organic pigments PVC flame retardant  durability (light resistance, weather fastness, heat stability, solvent resistance and migration resistance, etc.) of the level of classification, grade (high performance) or an organic pigment HOP application only has excellent fastness properties, and value-added products, high. Undoubtedly increasing grade organic pigment products, to meet the application domain-specific formulations, performance requirements, will be an important trend in the future.