In the safety system of transportation vehicles such as automobiles, agricultural and forestry machinery, the combustion performance of interior materials is directly related to the life safety of passengers and drivers. As a core safety standard developed by the International Organization for Standardization (ايزو), ايزو 3795 specifically regulates the combustion...
In the performance evaluation system of organic coatings, impact resistance is a key indicator to measure the coating's ability to resist mechanical impact, avoid cracking and peeling in actual use, which directly determines the service life and protective effect of the coating. As a core standard developed by ASTM International,...
In the coating industry, the flexibility and adhesion of coatings are key indicators to measure product quality, which directly determine the durability and service life of coatings in practical use. As a core internationally recognized standard, ايزو 17132 formulates unified specifications specifically for the T-bend test of paints and varnishes,...
In the field of industrial coatings, adhesion is one of the core indicators for measuring coating quality, directly determining the durability, protectiveness, and service life of coatings. As an authoritative standard developed by the American Society for Testing and Materials (أستم), أستم د 2197 is specifically designed for the scratch...
In the quality control of plastic films, sheets and related composite materials, gas transmission rate (GTR) is one of the core performance indicators, which directly determines the applicability of materials in packaging, إلكترونيات, المجالات الطبية وغيرها. As a special standard issued by the International Organization for Standardization (ايزو), ISO...
In the pressure-sensitive adhesive products industry, shear adhesion is one of the core indicators for measuring product reliability. It directly determines whether the tape can maintain stable adhesion under continuous stress, thereby affecting the application effect of the product in various fields. As an internationally recognized standard developed by ASTM...
In industries such as packaging printing and label manufacturing, the abrasion resistance of printed materials is a key indicator for measuring product quality and service life. The printed surface is prone to wear, discoloration, blurring and other problems due to friction during transportation, تخزين, handling and end-use. This not only...
In the papermaking, printing and related industrial chains, the optical properties of pulps, papers and boards directly determine product quality, application adaptability and market competitiveness. As a core optical index, the uniformity and accuracy of diffuse reflectance measurement are crucial. ايزو 2469, a special standard developed by the International Organization...
