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PVC is the abbreviation of polyvinyl chloride and its English name is Polyvinylchloride. The main component is polyvinyl chloride. It is bright in color, corrosion-resistant, strong and durable. It is reinforced by adding some toxic auxiliary materials such as plasticizers and anti-aging agents in the manufacturing process. Its heat resistance, toughness, ductility, etc., so its…
Monthly Archives: August 2020
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Aug
Aug
1. The mold silicone and the curing agent are evenly stirred. The appearance of the mold silica gel is a flowing liquid, the component A is silica gel, and the component B is a curing agent. For example, 100 g of silica gel is added, and 2 g of a curing agent is added (Note:…
01
Aug
Aug
45# steel, belongs to high-quality carbon structural steel Uses: Commonly used as materials for shaft parts. Mechanical properties: good mechanical processing performance and strength hardness, quenching and tempering treatment, quenching temperature 820°~850°, return water temperature 600°~650°, HRC40°. High-speed SKH-9 (commonly known as wind steel), similar to the mainland brand W6CrM05V2 Uses: It is often used…
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