Industry standards such as the hottest waterborne

2022-08-22
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Water based epoxy floor coating and other industry standards will be implemented in April 2017

on November 17, the Ministry of industry and information technology announced that 605 industry standards including static mixer have been approved, including 171 chemical industry standards. The amendment to the production standard of crude steel in the industry shall be implemented from the date of issuance

according to the data, the chemical industry standards, including water-based epoxy floor coating, water-based damping coating for rail transit vehicles, anti-corrosion coating for offshore oil platforms, anti-corrosion coating for liquefied natural gas (LNG) storage tanks, automotive repair coating, silver mirror back coating and other coating industry standards, will be implemented from April 1, 2017. Details are as follows:

hg/t waterborne epoxy floor coating

this standard specifies the requirements, test methods, inspection rules, marks, packaging and storage of waterborne epoxy floor coating

this standard is applicable to epoxy floor coatings with water as the main dispersion medium. This product is coated on cement mortar, concrete, stone and other ground substrates to protect and decorate

hg/t water-based damping coatings for rail transit vehicles

this standard specifies the scope, terms and definitions, requirements, test methods, inspection rules, marks, packaging and storage of water-based damping coatings for rail transit vehicles

this standard is applicable to the water-based coating applied to the surface of subway, light rail, tram, ordinary train, high-speed train and other rail transit vehicles, and its coating has the damping function of reducing vibration, noise and so on. Damping coatings for automobiles, construction machinery and other vehicles can also refer to this standard

hg/t anticorrosive coatings for offshore oil platforms

this standard specifies the coating area classification of anticorrosive coatings for offshore oil platforms. The communication between the experimental machine and the computer is generally based on RS232 serial communication, including requirements, test methods, inspection rules, marks, packaging and storage

this standard is applicable to coatings that can protect the structure of offshore oil platforms from corrosion when they are newly built

offshore oil platforms referred to in this standard include fixed platforms, tension leg platforms, semi submersible platforms and deepwater pontoon platforms, excluding floating production and storage units (FPSOs)

hg/t anticorrosive coatings for liquefied natural gas (LNG) storage tanks

this standard specifies the classification, requirements, test methods, inspection rules, marks, packaging and storage of anticorrosive coatings for LNG storage tanks

this standard is applicable to the storage tanks of shore based liquefied natural gas receiving stations and urban natural gas peak shaving stations. 1. Measure the shear yield limit of low carbon steel; Coating for protection and decoration of fixed liquefied natural gas storage tanks such as gas field liquefied gas storage tanks

hg/t automotive repair coating

this standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules and marks, packaging and storage of automotive repair coating products

this standard is applicable to repair coatings for decoration and protection of the outer surface of passenger cars, commercial vehicles, trailers, automobile trains and other vehicles

this standard is applicable to solvent based and water-based automotive repair coatings. This standard is not applicable to automotive interior paint and special functional paint

HG/T5062. Price reference: paint for silver mirror back

this standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, marks, packaging and storage of paint products for silver mirror back

this standard is applicable to one component baking curing paint for decoration and protection of the back coating of indoor copper and copper free silver plated glass mirrors

hg/t curing agent for solvent based polyurethane wood coatings

this standard specifies the product classification, requirements, test methods, inspection rules, marks, packaging and storage of curing agents for solvent based polyurethane wood coatings. This standard is applicable to compounds rich in isocyanate groups (NCO) formed by addition polymerization or self polymerization of diisocyanate monomers (such as toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI), isophorone diisocyanate (IPDI), diphenylmethane diisocyanate (MDI), etc.) and polyhydroxy compounds, which are dissolved in organic solvents in a certain proportion, As a curing agent directly used in various solvent based polyurethane wood coatings

hg/t flexible protective coatings for bridge steel cables

this standard specifies the requirements, test methods, inspection rules, marks, packaging and storage of flexible protective coatings for bridge steel cables

this standard is applicable to the flexible protective coating on the outer surface of bridge steel cables, anti-skid pedestrian channels and other structures

hg/t gloss varnish for architectural coatings

this standard specifies the product classification, requirements, test methods, inspection rules, marks, packaging and storage of gloss varnish for architectural coatings

this standard is applicable to glossy varnishes prepared by taking acrylic resin, silicon modified acrylic resin, polyurethane resin, etc. as the main film-forming substances and adding additives, water or solvents. The product is mainly used for the coating surface of internal and external walls of buildings, which can improve the decoration and protection of the coating system

This standard specifies the classification, technical requirements, test methods, inspection rules, labels, packaging, transportation and storage of polycarboxylate such as polyacrylate and its modified polymer dispersants

this standard is applicable to polymer dispersants synthesized by polycarboxylates such as polyacrylates and their modifiers. This product is mainly used for the dispersion and stability of pigments and body pigments in water-based coatings, and also for the dispersion and stability of pigments in color pastes

this standard is not applicable to dispersants for waterborne coatings and pastes containing nano pigments and high pigment carbon black, nor to dispersants for solid waterborne coatings

hg/t waterborne alkyd resin for coatings

this standard specifies the classification, requirements, test methods, inspection rules, marks, packaging and storage of waterborne alkyd resin for coatings

this standard is applicable to waterborne alkyd resins for coatings formed by polycondensation of polybasic acids and fatty acids (or oils) with polyols

this standard is also applicable to waterborne alkyd resins for coatings modified to obtain specific properties. Commonly used modifiers include rosin, phenolic resin, styrene, isocyanate, polyamide, acrylic acid, epoxy resin or silicone compounds

iron phosphorus powder antirust pigments for hg/t coatings

this standard specifies the requirements, test methods, inspection rules, marks, packaging, transportation and storage of iron phosphorus powder antirust pigments for coatings

this standard is applicable to iron phosphate powder processed into powder. The products are mainly used in conductive coatings, high temperature resistant coatings, anti-corrosion coatings and other coatings to enhance the antirust performance of the coatings

hg/t transparent iron oxide pigment

this standard specifies the product classification, requirements, sampling, test methods, inspection rules and marks, packaging, transportation and storage of transparent iron oxide pigment products

this standard is applicable to iron oxide pigments that can show transparent effect during application. The products are used in automotive coatings, wood coatings, electrophoretic coatings, can coatings and other fields

HG/T2456. Aluminum pigments for paints Part 2: aluminum powder

this part specifies the product classification, requirements, sampling, test methods, inspection rules and marks, packaging, storage and other contents of aluminum powder

this part is applicable to aluminum powder produced by wet ball milling and drying with atomized aluminum powder, surface treatment agent and organic solvent. The products are mainly used in coatings, inks, plastics and other fields

HG/T2456. Aluminum pigments for paints - Part 5: aqueous aluminum pastes

this part specifies the requirements, sampling, test methods, inspection rules and marks, packaging, storage and other contents of aqueous aluminum pastes

this part is applicable to the aluminum slurry that uses atomized aluminum powder, surface treatment agent and organic solvent to form a protective layer on the surface of sheet aluminum particles after wet ball milling, and then coated by silicon containing compounds or passivated by corrosion inhibitors to prevent the reaction between sheet aluminum particles and the medium. The products are mainly used in the field of water-based coatings

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