Regarding PPR pipes, the market has fallen into some misunderstandings, such as thinking that odors in water are released by PPR pipes,However, these plausible ideas are not accurate. Let me analyze these common PPR pipe usage mistakes to help you better understand and use PPR pipe.
1, knock the PPR tube is good?
The embrittlement temperature of PPR is 0℃, because of its low temperature brittleness, it is easy to crack under low temperature conditions, which is the inherent property of PPR material; The durability of the pipe mainly depends on the long-term creep resistance of the pipe.
2. Is the smell in the water released by the PPR tube?
PPR pipe It only contains carbon and hydrogen elements, and does not contain other elements, it is unlikely to contain toxic or smelly impurities, odor is very likely to be adhered to the pipe paint, glue or oil and other organic matter, penetrate into the pipe. It is recommended that PPR avoid contact with glue/paint during installation.
3. Is the green water in the green pipe caused by fading?
All kinds of colors of PPR pipes are organically combined with PPR base material and various color masterbatches, and there is no stripping or precipitation phenomenon. Green water is actually moss or green algae organisms, mainly due to the long-term non-flow of water in the pipeline, coupled with the pipeline installation, resulting in rapid reproduction of algae in the pipeline under photosynthesis.
4, in addition to white other colors of PPR tube is not sanitary?
Pure PPR raw materials are actually colorless and transparent, without any color, so made of water pipes due to the light is not covered, it will be easier to lead to the growth of algae and bacteria in the water pipe, thereby polluting the water quality, but also accelerate the aging of the water pipe, affecting the service life of the PPR water pipe. Therefore, according to the requirements of national standards, PPR water pipe production, must be added to the masterbatch, so that the water pipe to obtain good shading performance. Many people may feel that the white water pipe is not added to the masterbatch, in fact, this is wrong, in fact, the white water pipe is added to the white masterbatch.