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Product Details:
Payment & Shipping Terms:
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Product: | Y-Strainer | Material: | PVC |
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Color: | Clean | Delivery: | 7-20days |
Shape: | Y-Shape | Port: | Shanghai,Ningbo |
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:
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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.
Contact Person: Sue
Tel: +8613732076078