Adjustable combination valve core valve technology design

Existing valve in the body, the valve cover and the components are intact, only a slight deformation or corrosion of the sealing surface, the valve can not be used. Repair these valves non-professional factory does not work, resulting in great waste. Therefore, the valve unit is expected to use is: valve seat, valve plate sealing surface is not easy to deformation, corrosion-resistant, vulnerable sealing material can be changed. Valve plate in the opening and closing with the sealing surface do not have friction or minimize friction.

Lead Salt Stabilizer

There are two major types of lead salt stabilizer: lead salt stabilizer is used as main stabilizer in China, which has excellent thermal stability, strong complexing ability, excellent electrical insulation, low price and so on.
1. Excellent thermal stability, complexation ability, can replace unstable chlorine atoms, high metal content, strong absorption of HCl.
2. Excellent electrical insulation, low price.
3. Some varieties have excellent light resistance, and some varieties have good lubricity. Such as dialkali-type lead phosphite, good stability, oxidation resistance and UV shielding effect, can give profiles good photostability and outdoor thermal oxygen stability, and surface smoothness. And TiO2 can reduce the dosage of ultraviolet absorbent and antioxidant, Hechuan is the most extensive dosage in our PVC profile stability system.

Lead Salt Stabilizer,Lead Based Compound Stabilizer Grade 3,PVC Lead Based Compound Stabilizer grade 3,Lead Based Compound Stabilizer grade 4

Hengshui Yimei New Material Technology Co.,Ltd , https://www.yimeipewax.com