TPE soft plastics are widely used in the household kitchen supplies industry. In recent years, with the enhancement of people's awareness of safety and hygiene, some TPE materials for household daily use, tableware and kitchenware products have also put forward relevant requirements for the antibacterial properties (bacteria and molds) of TPE materials. Everyone is familiar with food-grade TPE, but little is known about antibacterial and mildew-proof TPE. Today, Subo TPE manufacturers provide everyone with the application of antibacterial and antifungal TPE on plastic products.   Different industries and products have different antibacterial test standards. In terms of plastic products, Japan's JISZ 2801 can be regarded as a model of plastic antibacterial test standards. The test methods in the subsequent international standards ISO 22196 and the Chinese industry standard QB/T2591 are all in the same line. These methods adopt the method of sticking film to make the bacterial liquid come into close contact with the surface of the product and have an effect. Finally, the killing effect on microorganisms is obtained, and the surface of the sample is required to be flat and regular. For products with irregular shapes, you can choose the aforementioned ASTM E2149 to test by the oscillation method. This standard can also be used to evaluate the antibacterial properties of paper and powder. There are some other products because the test principles are consistent, the standards often refer to the method of plastic products, such as the Chinese building materials standard JC/T897 "Antibacterial performance of antibacterial ceramic products"; antibacterial coatings are first applied to the test board, and then similar methods are adopted. Tests, such as the chemical standard HG/T3950 "Antibacterial Coatings" and the national standard GB/T 21866 "Antibacterial Coatings (Paint Film) Antibacterial Properties and Antibacterial Effects".   In addition to the antibacterial performance test standards for plastic products, there is also a corresponding evaluation method for the anti-mold effect. The basic principle is generally to spray a mold spore suspension on the surface of the product, and the culture regulations After time, by observing the mold growth area and evaluating the mildew resistance level accordingly. The American ASTMG 21 is a standard designed to test the anti-mold effect of polymer materials, while the Japanese anti-mold standard JIS Z 2911 covers a variety of materials including plastics. The domestic QB/T2591 also provides antibacterial Test method for mildew resistance. The IEC60068-2-10 issued by the International Electrotechnical Commission (IEC) introduces the anti-mold test for electronic and electrical products. Of course, this test is not limited to plastics, but can also be applied to electronic and electrical products of other materials.   Dongguan Subo (SPP) company developed antibacterial and antifungal TPE materials as early as 2015, and introduced them to the market for mature applications In smart wear and kitchen daily necessities. The customer bought our anti-mildew and anti-bacterial TPE grade (TA6589K-5-KJFM) from our Subo company to do samples and tests, and successfully passed the Japanese anti-bacterial JISZ 2801 and the American anti-mildew ASTM G21 test, and it is now shipped every month .   If you have users who need antibacterial and mildew resistant TPE materials, you can come to consult Dongguan Subo Rubber & Plastic Co., Ltd.! We have a strong engineering and technical team that can tailor TPE solutions, technical consulting services and more for customers! Welcome to contact our company: 13602342196 Mr. Liao QQ: 861969790