Beingable to produce such a model is of great significance to bearing manufacturers. Taperedroller bearings belong to separation bearings, bearing inner and outer ringshave tapered raceway. The bearings can be divided into single row, double rowand f…
Inthe face of new fibers, are traditional fibers such as 100 cotton sheet setsstill competitive? Ifyou like outdoor sports, then you must be familiar with Gore-Tex and TNFoutdoor items, but don't forget the coated composite fabrics behind them. Ifyou…
According to statistics, in the first quarter of 2021, there were 83 kinds of price increases, accounting for 90.21%. The average decrease in the quarter is + 20.48%, which is the highest in the past three years. The price of many products can be cal…
Zinc oxide can be described as an oxide or zinc. Its chemical formula is ZnO. It's insoluble when it comes into contact with water. However, it is soluble when exposed to acids or strong bases. Purity: 99.5%Pebble size: 20nm - 200nm Zinc Oxide powd…
Polyoxyethylene(20)sorbitan trioleate is used as an emulsifier, stabilizer, wetting agent, diffuser, penetrant, etc. About Polyoxyethylene(20)sorbitan trioleate: Polyoxyethylene(20)sorbitan trioleate is a pale yellow oily substance, slightly bitt…