日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    basic introduction

    ZRLK testing is aimed at thermal functional coatings, architectural energy-saving coatings, chemical functional coatings, and electromagnetic functional coatings. It provides third-party CMA and CNAS authoritative testing reports based on various coating test table standards and various subdivided performance indicators of functional coatings.

    Testing service

    Thermal functional coating testing

    High-temperature heat-resistant heat-insulation coating, expanded high-temperature heat-resistant heat-insulation coating, transparent high-temperature heat-resistant heat-insulation coating, etc.

    Building energy-saving paint testing

    Sunscreen coating, thermal insulation coating, glass thermal insulation coating, etc.

    Chemical functional coating testing

    Ultra-high temperature anti-oxidation coating, composite ceramic high temperature anti-corrosion coating, hydrofluoric acid anti-corrosion coating, flue gas anti-corrosion coating, etc.

    Optical functional coating inspection

    Light reflective coating, infrared radiation heat dissipation coating, high temperature resistant far infrared radiation coating, etc.

    Electromagnetic functional coating testing

    Amino drying insulating paint, alkyd drying insulating paint, silicone drying insulating 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

    HG/T 2003-91 Electronic component paint

    HG/T 2005-91 Magnetic paint for refrigerator

    HG/T 3830 coil coating

    HG/T 3366 Epoxy ester drying electrophoretic paint

    HG/T 3371 Amino baking insulation paint

    HG/T 3372 Alkyd baking insulating paint

    HG/T 3375 Silicone drying insulating paint

    HG/T 3952 cathode electrophoretic coating

    HG/T 2006-2006 thermosetting powder coating

    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.


    Online consultation

    Online consultation

    Recommend
    • COC certification in Algeria

      COC certification in Algeria

      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.

    • Saudi Arabia GCC Certification

      Saudi Arabia GCC Certification

      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.

    • Moroccan COC certification

      Moroccan COC certification

      The Moroccan government implements strict supervision on imported electronic devices, and COC certification is a mandatory requirement to ensure that products comply with local safety, quality, and environmental standards.

    Functional coating testing

    ZRLK testing is aimed at thermal functional coatings, architectural energy-saving coatings, chemical functional coatings, and electromagnetic functional coatings. It provides third-party CMA and CNAS authoritative testing reports based on various coating test table standards and various subdivided performance indicators of functional coatings.

    Get a quote
    国产成人av三级在线观看| 亚洲三区在线观看内射后入| 老头发狂的吸住她的乳尖| 一本色道无码道在线观看| 潮喷失禁大喷水aⅴ无码| 久久超碰97人人做人人爱| 午夜欧美精品久久久久久久| 亚洲日韩精品国产一区二区三区| 亚洲狠狠色丁香婷婷综合| 日本免费精品一区二区三区 | a级黑人大硬长爽猛出猛进| 顶级少妇XXXX| 狠狠综合久久综合88亚洲| 成人免费乱码大片a毛片| 又色又爽又黄的视频日本| 日韩经典三级| 人妻蜜と1~4中文字幕月野定规| 亚洲av无码精品色午夜果冻不卡| 久久久久久国产精品免费免费男同| 婷婷五月综合缴情在线视频| 亚洲日韩一区二区三区| www国产精品内射老师| 国语做受对白xxxxx在线| 丰满少妇人妻无码| 欧美乱大交xxxxx疯狂俱乐部| 中文一区在线| 久久久亚洲精品无码孕妇| 亚洲精品国产成人久久Av盗摄 | ppypp欧美日韩一区二区| 风韵多水的老熟妇| 国产最新菊爆视频在线| 久久久久人妻精品一区二区| ASS年轻少妇BBWPIC精品| 亚洲国产精品久久久久爰色欲| 波多野结衣的av电影| 少妇厨房愉情理伦bd在线观看 | 国产综合亚洲欧美日韩一区二区| 亚洲jlzzjlzz少妇| AV一本久道久久综合久久鬼色| 女高中生自慰免费观看WWW| jizzjizz日本高潮喷水|