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[Information of the Society of Coatings] Seven performance indicators of paints for coatings
Time of Update: 2021-03-21
The color of the pigment The color of the pigment is the result of the selective absorption of light of different wavelengths in the visible light by the pigment, and is affected by physical properties such as crystal shape, particle size and dispersion performance.
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[Information of the Tu Society] The development of water-based architectural waterproof coatings-waterproofing must have "materials"!
Time of Update: 2021-03-21
The domestic lack of research and development of this technology, multinational coating manufacturers occupy a dominant market position, and domestic water-based architectural waterproof coatings manufacturers do not have strong competitiveness.
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"Super glue" keeps the paint from peeling off
Time of Update: 2021-02-02
"This adhesive has proven to be particularly effective in high-density polyethylene, an important plastic for bottles, pipes, earthfilms, plastic wood and many other applications." Professor Mirani, director of the Institute of Materials and Manufacturing at the University of British Columbia and lead researcher of the Composites Research Network, who was involved in the study, said: "The glue available on the market today doesn't work at all on these materials.
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The main ingredients are SiO2, why is gas-phase silicon dioxide the most popular?
Time of Update: 2021-02-02
This is mainly related to the unique synthesis process of gas-phase silica and the excellent performance of the product.
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I know: How many times is it appropriate to spray the construction of colorful water bag sand on the outer wall?
Time of Update: 2021-02-02
At present, water-wrapped sand products can be counted as real lychee surface, fire surface imitation stone paint, its main material contains sand, coating film is relatively thick.
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Common types, synthesis methods and cross-linking methods of acrylic resins
Time of Update: 2021-02-02
coating raw materials and equipment network: acrylic resin is a resin made of acrylics and methyl acrylates and other ole monomer co-polymerization, through the selection of different resin structures, different formulations, production processes and solvent composition, can be synthesized into different types, different properties and different applications of acrylic resin, acrylic resin according to the structure and membrane structure differences can be divided into thermoplastic acrylic resin and thermoacetic acid resin.
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Ultra-comprehensive paint FAQs and solutions (recommended collection)
Time of Update: 2021-02-02
(2) Correction method (1) in wet weather can only use dry grinding, keep compressed air dry, to ensure that the spray surface before spraying completely dry.
(2) The correction method (1) cleans the spray surface and completely removes wax, grease and polishes and other substances.
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Water-based resin classification and application
Time of Update: 2021-02-02
coating raw materials and equipment network: -based resin is water instead of organic solvents as a dispersion medium of the new resin system.
water-soluble polymer main applications: oil exploration and development, water treatment, papermaking, textiles, coatings, food, daily chemical and other fields.
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What is flame retardant? What is the principle of flame retardants?
Time of Update: 2021-02-02
different types of flame retardants have their own high tricks in preventing flame burning: some prevent combustibles from producing flammable gases by absorbing heat; Some form a dense covering layer on the surface of the combustible material, isolating the contact between the combustible material and oxygen; Others capture free fundamentals involved in combustion reactions, with the aim of inhibiting free-based chain reactions; Others dilute oxygen by producing non-gas gases, which can slow down combustion.
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The development of a new low VOC temperature cured fluorocarbon coating
Time of Update: 2021-02-02
In the experiment, N3390 and Z4470 were re-matched as curing agents of fluorine resin C-100, and the effect of the different mass ratios of N3390 and Z4470 on the performance of the paint film was examined, and the results were shown in Table 7.
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Read the important properties of container coatings
Time of Update: 2021-02-02
As containers go through the entire process from land to sea during operation, coatings are required to be highly corrosion resistant under ocean and tropical conditions and can withstand temperature changes of 40-70 degrees Celsius.
Anti-corrosion, thick film, quick-drying, wear resistance, high temperature and humidity, weather resistance and repair resistance are essential performance requirements for container coatings.
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Definition of inororate silicate resins and coatings
Time of Update: 2021-02-02
Inorganic silicate resin coating definition inorganic silicate resin (alkali metal silicate, nanocolloidal silicone) as the main film-forming material of the coating is called inorganic silicate resin coating, it has A-grade fire prevention, antibacterial, breathable, durable, anti-alkali, high hardness, self-cleaning anti-static, anti-chemical acid rain, anti-flash rust, excellent adhesion and other ordinary organic resin can not achieve the function.
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What are the areas of water-like epoxy that have been advocated?
Time of Update: 2021-02-02
Coating Raw Materials and Equipment Network : water-based epoxy with the maturity of production technology and the development of applied products accelerated, its characteristics and advantages gra
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Effects of anti-rust agents, liquid corrosion-resistant and salt mist-resistant additives on the performance of water-resistant industrial coatings
Time of Update: 2021-02-02
effects of anti-flash rust agents, liquid corrosion-resistant and salt mist-resistant additives on the performance of water- Contribution: Liu Mulin / Shanghai Zhongji Bank Chemical Co., Ltd.
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The knowledge of water-based color paste is greatly analyzed
Time of Update: 2021-02-02
Coating Raw Materials and Equipment Network: In home life, we see a lot of colorful items are dressed up by color paste, and color paste is a pigment concentrate, it is through different pigments surface treatment, surface wrapping and other technical processing.
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Zhejiang Wansheng: deep cultivation, to help the paint industry green high-quality development - visit Zhejiang Wansheng Co., Ltd. paint division director Wang Huaiqing
Time of Update: 2021-01-12
(stock code: 603010) not only achieved counter-trend growth, but also to "innovation and technology for the benefit of mankind" as the mission, continue to "become a major supplier of new materials global functional" direction In order to further explore the "14th Five-Year Plan" period and the future of Zhejiang Wansheng how to help China's paint industry green high-quality development, this magazine specifically interviewed the director of the paint division Wang Huaiqing.
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The market characteristics of polyester resins used in powder coatings in China
Time of Update: 2020-12-31
the supporting polyester resins put forward higher requirements, ultra-weather resistance, corrosion resistance, fast and low temperature curing, anti-frost and other outstanding performance of product demand gradually emerged.
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Fang Wei: Under the new situation, the development of Shunde paint!
Time of Update: 2020-12-22
meeting, Shunde Coatings Chamber of Commerce President Fang Qi carried out the "innovation mission to open a new journey of green paint development" keynote speech, Fang said: 2020 industry development shows rapid polar differentiation, downstream supply and demand show the following changes: 1, industry growth mainly concentrated in large and medium-sized enterprises, for the post-epidemic period of market control has an absolute advantage.
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Interview Bauhinia paint Feng Bingguang: Change is to better continue to move forward
Time of Update: 2020-12-20
Sought new space for growth In early 2018, Ye's Chemical, the parent group of Bauhinia Coatings, acquired the 85-year-old Camel Paint, Aquapro and Viva brands, as well as its architectural and industrial coatings businesses in Hong Kong, Macau and Chinese mainland, with a view to expanding its coatings market share.
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Interview with Mr. Zhang Qun, Chairman of Willo Coatings: Enterprise development quality first
Time of Update: 2020-12-20
The 2018 China Construction Expo will be held in Guangzhou grand, in this unprecedented grand, China's architectural decoration field scale and influence of the industry event, the Expo covers the ent
