From the analysis of the heat treatment process, due to the residual heat quenching after forging, the FAG bearing steel balls are not spheroidized and annealed, so the grains are coarse and there is a band structure; at the same time, the carbon content in the quenched martensite is very high, and ... read more
BPA causes these issues in humans — more than 90% of the population — when it enters their bodies. BPA has been proven to undergo hydrolysis and leech out of or migrate from their original materials. For example, a plastic water bottle made with polycarbonate thermoplastic will leech BPA into the fl... read more
The PVC hollow plastic ball is manufactured by the vinyl lining process.Since most of the application market is the toy industry, the PVC plastic hollow ball is low in strength and elastic.In the manufacturing process, PVC liquid is easy to make the seam of the mold. After the PVC plastic hollow bal... read more
PEEK plastic ball has the characteristics of corrosion resistance, aging resistance, high temperature resistance, corrosion resistance, good mechanical properties, etc. In particular, the wear resistance of PEEK plastic ball is better than plastic balls of other materials. In some cases, it can be u... read more
PP plastic ball is light in weight and environmentally friendly and safe. It is the only plastic ball that has passed the US FDA quality standards in the food and pharmaceutical fields. There are several methods for manufacturing PP plastic balls: 1. Large-size plastic PP balls, PP plastic balls wit... read more
