Rubber miscellaneous features:
1. Rubber products forming, after a large pressure pressure, due to the elastomer of the cohesion can not be eliminated, forming from the mold, often produce extremely unstable shrinkage (rubber shrinkage, due to different rubber species and differences), must be after a period of time, in order to relax and stable. Therefore, when a rubber product design at the beginning, regardless of formula or mold, need to carefully calculate fit, if not, it is easy to produce products size instability, resulting in low quality products.
2.Rubber is thermosetting elastomer, while plastics are thermosetting. Due to different types of sulfide, rubber curing temperature range, there is a considerable difference, even due to climate change, indoor temperature and humidity. Therefore, the production conditions of rubber products should be adjusted at any time. If not, the quality of the products may be different.
3. Rubber products are made of rubber materials by mixing rubber after the rubber is refined by the mixer. In the process of rubber refining, the formula is designed according to the characteristics of the required rubber products and the required hardness is determined. Product production molding by rubber plate vulcanizing machine for molding. After the product is formed, flash processing is carried out to make the product surface smooth without burr.