At present, there are many daily necessities in the Shenzhen silicone rubber products industry. Medical device products and electronic accessories products are all made of silicone materials, while silica gel and other plastic types are different in chemical synthesis, and it mainly contains white carbon. Black, silicone, silicone oils, blending vulcanizing agents, and colorants do not contain harmful compounds. The silicone material still exists a certain amount of false substances, such as?silicone products manufacturers in order to save costs with low prices of raw materials, raw materials suppliers to increase the efficiency of the addition of catalysts, etc., so the true identification of true and false and quality methods are described below:
Silicon rubber products can be deployed with a variety of different colors according to the international Pantone color allocation, so do not see any difference from the color plus appearance after processing without any flaws, but the main thing is to see the rebound will stretch No whitish or translucent phenomenon will occur. If there is any material, it may be a common material!
The hand feel is very important, silicone products, whether it is stretching, rebound, deformation and toughness strength are very important, if you reach the above several properties are basically considered high-quality materials, the general role of high-end products and brand products such as: (brand official website silicone phone protection Set) and so on the product is more widely used!
3, open fire burning
This method is the most effective, the general high-quality silicone products after burning different materials and other plastic, white smoke will appear, the product surface will be burned white mist phenomenon, completely burned after the final white powder, completely The color is odorless, while different materials will appear yellow to the end of the black residue.