Center Certification & Testing International
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basic introduction
ZRLK testing integrates industry-wide testing resources to provide you with professional wood coating testing and analysis services, which can meet your product development, procurement, production, sales, use and other different needs, and provide you with professional and authoritative testing reports and exclusive solutions.
Testing service
Varnish testing
Ester varnish, phenolic varnish, alkyd varnish, nitro varnish, vinyl chloride varnish, etc.
Magnetic paint inspection
Various colors of phenolic enamel, various colors of alkyd enamel, various colors of nitro external enamel, various colors of vinyl chloride enamel, etc.
Wood primer detection
Polyurethane wood paint, unsaturated polyester wood paint, water-based wood paint, etc.
Test items
Basic properties: appearance, viscosity, density, fineness, flash point, outflow time, non-volatile content, lacquer base acid value, lacquer base saponification value, lacquer base softening point, lacquer base glass transition temperature, storage stability, etc.
Construction performance: workability, coating amount, drying time, recoating time, filling, sanding, stickiness, scrub resistance, stain resistance, sag resistance, freeze-thaw cycle resistance, etc.
Film performance: appearance, color, gloss, thickness, hardness, adhesion, transparency, hiding power, yellowing resistance, scratch resistance, impact resistance, abrasion resistance, bending test, flexibility, Buckholtz Indentation test, scratch test, palletizing resistance test, cupping test, etc.
Reliability of paint film: resistance to liquid medium (water, acid, alkali, solvent, oil), moisture resistance, heat resistance, humidity resistance, neutral salt spray resistance, light aging test (UV, xenon lamp, carbon arc lamp, etc.) , Fungus resistance, etc.
Environmental performance: benzene, toluene, xylene content, free TDI (toluene diisocyanate) content, soluble heavy metal content, VOC content, chlorinated hydrocarbon content, formaldehyde content, etc.
Testing standards
GB 24410 Interior decoration materials The limit of harmful substances in water-based wood coatings.
GB 18581 Interior decoration materials The limit of harmful substances in solvent-based wood coatings.
GB/T 23999 water-based wood coatings for interior decoration.
GB/T 23995 Solvent-based alkyd wood coating for interior decoration.
GB/T 23997 Solvent polyurethane wood coating for interior decoration.
GB/T 23998 Solvent-based nitro wood coatings for interior decoration.
GB/T 23999 water-based wood coatings for interior decoration.
HG/T 3655 Ultraviolet (UV) curing wood paint.
Our advantage
1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.
2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.
3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.
ANATEL certification is a mandatory certification for telecommunications equipment or related equipment by the Brazilian National Telecommunications Administration (Agência Nacional de Telecomunica??es), including wireless communication equipment, wired communication equipment and related auxiliary equipment; this certification ensures that telecommunications equipment sold in the Brazilian market meets Brazil\'s technical standards and regulatory requirements, and guarantees the product\'s quality requirements such as radio frequency, electrical safety, electromagnetic compatibility, and electromagnetic exposure. If the product entering Brazil does not complete ANATEL certification, it may face fines, seizures, and other penalties.
COC certification in Algeria is a mandatory certification for products exported to Algeria, ensuring that the products comply with the country\'s safety, quality, and technical standards. The certification process includes document review, product testing, and factory inspection. Products that pass certification can be legally sold in the local market, protecting consumer interests and promoting fair trade.
GCC certification is the abbreviation for Gulf Cooperation Council certification, which is a mandatory certification requirement for products entering the market in Saudi Arabia and other countries in the Gulf region.
ZRLK testing integrates industry-wide testing resources to provide you with professional wood coating testing and analysis services, which can meet your product development, procurement, production, sales, use and other different needs, and provide you with professional and authoritative testing reports and exclusive solutions.
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