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Overview of main varieties of powder coating curing agents
Time of Update: 2021-12-01
Taking into account the storage stability of coatings, low-temperature curing energy-saving, high efficiency and low dosage, thinning of the coating film and good decoration, mechanics, anti-corrosion and weather resistance are issues that must be considered when improving and developing new curing agents .
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Preparation of water-based composite two-component epoxy anticorrosive coating and its anticorrosive application on steel surface
Time of Update: 2021-12-01
Epoxy resin-based coatings have good adhesion, but the polymer film-forming material has lower hardness and strength relative to inorganic filler particles, and its wear resistance is much lower than that of inorganic filler particles .
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Two illegal paint sites were investigated and punished for the production and operation of paint without permission
Time of Update: 2021-12-01
During a safety inspection of the Lengdongmei convenience store in Yubi Village, Cangjiang Town, Shishi City, law enforcement officers found that rubber touch paint, thinner, baking varnish, polyester paint and other finished products were stored on site .
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Office of the State Council Security Committee: Launching a special rectification of the transfer of hazardous chemicals industry
Time of Update: 2021-12-01
Global Coatings Network News: On November 22, the Office of the State Council Security Committee held a work promotion video conference to carry out special rectification of the transfer of hazardous chemical products, and make arrangements for the prevention and control of natural gas supply companies in this winter and next spring.
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SONGWON invests in expanding semiconductor chemical production capacity
Time of Update: 2021-12-01
Therefore, consumer demand for high-end specialty chemicals, raw materials, and display materials in the information technology (IT) industry such as semiconductors has also increased significantly .
For the main chemicals used in the production of semiconductors, SONGWON will increase investment in production capacity to meet the strong demand of the semiconductor industry .
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Jiangsu Province solicits opinions on amendments to the local standard "Code for Safety Acceptance of Combustible Dust Removal System (Draft for Solicitation of Comments)"
Time of Update: 2021-12-01
Standard preparation background In recent years, dust fires and explosions caused by the technical and management problems of the newly built, rebuilt and expanded combustible dust removal systems of the industrial and trade enterprises have still occurred frequently, and the lessons have been very profound .
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Ministry of Industry and Information Technology: Strengthening the protection of resources in the raw material industry to prevent the "gray rhino" and "black swan" incidents
Time of Update: 2021-12-01
Wang Jiangping, a member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Information Technology, hosted a symposium on economic operation analysis of the raw material i
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What is the adhesion and adhesion mechanism of the coating?
Time of Update: 2021-12-01
If the coating depends entirely on mechanical bonding, it is required to have a deeper anchor structure, and the bonding to the substrate is more effective than chemical or polar bonding .
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Summary of common problems and solutions in powder spray production
Time of Update: 2021-12-01
1. Problems in the spraying process A) The workpiece is not powdered, or powdered very little, or has poor adsorption force, and it is easy to fall off Possible Causes:1.
C) Uneven powder on workpiece automatic spray gun Possible Causes:1.
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Efficient and durable Quaternary silane polymer system can inhibit the growth of harmful bacteria: Sanitized® Puretec™ technology provides the best antibacterial effect for all fiber types
Time of Update: 2021-12-01
Durable solutions for sportswearDurable solutions for sportswearSanitized® Puretec™ provides a unique solution for the production of synthetic sportswear brands and retailers, allowing consumers to wear their favorite clothing for a long time before washing again .
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Various specifications of the overall mobile spray booth support customized manufacturer production
Time of Update: 2021-12-01
The house body is a steel structure structure, the mobile house body is light in weight, reasonable in structure, and high in overall strength ; 4, double reduction motor drive, the electrical control two motors each chain, walking stability housing body; 5, the air flow between the paint design: progress under the exhaust air, side inlet side exhaust type; 6 , using PLC programming Control, one key button can automatically reach the station, the operation is flexible and convenient; 7.
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Hebei Province further strengthens the safety supervision of the chemical industry
Time of Update: 2021-12-01
All localities shall arrange and deploy in accordance with the special actions of the province's hidden production safety hazards investigation and rectification and law enforcement inspections, scientifically study and judge the current potential risks in the chemical industry, carry out precise law enforcement, and urge enterprises to strictly implement their main responsibilities .
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MDF low temperature powder electrostatic coating technology
Time of Update: 2021-12-01
Low-temperature electrostatic powder spraying: using electrostatic adsorption for solid-state spraying, through infrared curing process, before the powder is cured at high temperature to form a paint film, more than 90% of the original free formaldehyde in the board is volatilized, the finished product has zero VOCs, zero benzene, and no formaldehyde is detected.
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Precautions for the construction of water-based metallic paint system!
Time of Update: 2021-12-01
2. The construction process of the metallic paint system is not suitable for large-area walls without divisions.
Due to the high luster of the metallic paint, the shadow surface and uneven surface will appear if the flatness is not good, and the overall appearance will be blurred, and the top paint will not be evenly sprayed .
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The Ministry of Ecology and Environment issued the "Guiding Opinions on Deepening Administration by Law in the Field of Ecological Environment and Continuously Strengthening Pollution Control by Law"
Time of Update: 2021-12-01
Recently, the Ministry of Ecology and Environment issued the "Guiding Opinions on Deepening Administration by Law in the Field of Ecological Environment and Continuously Strengthening Pollution Contro
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Answers to problems such as poor pink color, moldy, and quick-drying of putty?
Time of Update: 2021-12-01
If you encounter wet weather or rain when the last scraping has been approved, you should polish it the next day to avoid the phenomenon of polishing and delamination caused by the surface film of the wall absorbing water and returning to hard .
The putty powder batch scraping construction should be carried out after the mixed mortar wall is dry;3.
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Avantguard Pioneer Shield provides long-term protection for large offshore wind farms
Time of Update: 2021-12-01
Haihong Elderly brings the Avantguard Pioneer Shield patented technology product to the inner and outer surfaces of these huge towers-Elderly brand Pioneer Shield epoxy zinc-rich primer 770 as the core coating solution to ensure that it can also be provided in the CX marine corrosive environment Best protection .
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Plastering mortar is always low strength?
Time of Update: 2021-12-01
Wall plastering mortar has low strength, insufficient markings, sanding and powder removal, hollowing and cracking, unevenness.
Desand and powder on the wall, of course, is caused by the low strength of the plastering mortar and insufficient markings .
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Hazardous waste environmental pollution liability insurance will be fully implemented
Time of Update: 2021-12-01
According to the person in charge of the Department of Regulations and Standards of the Ministry of Ecology and Environment, the draft for comments also proposes to support local ecological and environmental authorities and agencies dispatched by the China Banking and Insurance Regulatory Commission to propose legislation on environmental pollution liability insurance to local legislatures .
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Qinghai Province: 43 hazardous chemical companies fully implement safety responsibility management and control of major hazards
Time of Update: 2021-12-01
Global Coatings Network News: Since 2021, the emergency management system of Qinghai Province has adhered to the people's supremacy, life supremacy, and the chemical industry as the top priority of sa