PVC Plastic Pipe Fittings Clean Y Strainers For Water , Stability Relatively High

PVC Pipe Fittings Clean Great Y-Strainer Water Supply Fittings

Video:https://youtu.be/b3Vo1UQn1zI

Introduction:

The softening point of the polyvinyl chloride resin is low, about 75-80 ° C, and the embrittlement temperature is lower than -50 ~ -60 ° C. The long-term use temperature of most products should not exceed 55 ° C, and the special formula can reach 90 ° C. If the polyvinyl chloride resin is purely a head-shaped junction, it is afraid of a linear structure, and there are no branches and unsaturated bonds inside. Although the C-Cl bond energy is relatively small, the stability of the polyvinyl chloride resin should be relatively high. .

Product:

Polyvinyl chloride has poor stability to light and heat. The softening point was 80 ° C and decomposition began at 130 ° C. Without heating the stabilizer, the polyvinyl chloride starts to decompose at 100 ° C, and decomposes faster at 130 ° C or higher.

It is decomposed by heat to release hydrogen chloride gas (hydrogen chloride gas is a toxic gas) to discolor, from white → light yellow → red → brown → black. The ultraviolet rays and oxygen in the sunlight cause photo-oxidative decomposition of the polyvinyl chloride, thereby lowering the flexibility of the polyvinyl chloride and finally becoming brittle.

FQA:

1.Q:Are you trade company or manufacture?
A:We are manufacture with more than 12 years experience,and the price is the factory price.

2.Q:How to control the quality?
A:We have strict quality by QC team.

3.Q:How long is the delivery time?
A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.