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Why is PPR pipe cold brittle?

PPR is the abbreviation of Polypropylene Random, and its chemical name is random copolymerized polypropylene, which is commonly known as type III polypropylene. It is produced by random copolymerization of propylene monomer and a small amount of ethylene monomer (3%-5%) under the action of heating,......

Several experiments on testing the quality of PPR water pipes

High-quality water pipes with the same specifications have thicker pipe walls, more materials, and better thermal insulation and pressure resistance.

PPR pipe has unique advantages

Introduction to PPR pipes, the full name is polypropylene random copolymerized polypropylene (PPR) for water supply pipes. Its products have good toughness, high strength, excellent processing performance, good creep resistance at higher temperatures, and have the unique high properties of random c......

Advantages of PPR pipe

PPR pipes are favored by friends who have decoration needs due to their advantages of convenient construction, long service life and high cost performance. Now they have become a commonly used pipe material in home decoration. So is PPR pipe really that good?

The development history of PPR pipe

PPR pipes have been used as water supply pipes for decades abroad. my country began to import PPR pipe products around 1999, and most of them can be produced independently now. There are three major processes in the development process of PPR pipe.

What are the characteristics of high-quality PPR water pipes?

Raw materials of PPR pipes: High-quality water pipe materials will not pollute water, and will not cause problems such as "red water, blue water, and hidden danger water", which meets people's "health first" requirements.

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