How to distinguish Pvc pipe? What are its characteristics?

Nowadays, more and more people are using PVC hoses in production, PVC hoses are made up of PVC, and other ingredients are mixed to improve its flexibility, heat resistance, plasticity and so on. It is a plastic product, but because it can be more effective use of raw materials, in order to compare with other plastic products, it has an energy-saving role, at the same time PVC hose because of its factory production Yuk than other plastic products to consume much less energy, and even if it is discarded without roar, can also be taken for reuse and ignition or energy, etc..

PVC in the factory will participate in the stabilizer, but the stabilizer has no and have the difference, but if it is to participate in the lead salt this kind of stabilizer, it will breed a lot of quiet hidden danger. But there are some small enterprises to save costs for the use of lead salt as a stabilizer, so the production out of every drinking water will cause the heavy metal content exceeds the standard, to the human body, if the pipe is buried in the ground, the soil will be this back to the heavy metal exceeds the standard.

The PVC can be divided into soft PVC and hard PVC, of which hard PVC accounts for about 2/3 of the market, soft PVC accounts for 1/3. soft PVC is usually used for flooring, ceilings and the surface of leather, but the soft has a softener factor, which is also the difference between soft and hard PVC, so the soft is easy to become brittle, not easy to survive, so his practical scope is smaller, but the hard pipe is therefore flexible, easy to shape, not easy to brittle, but the hard pipe is good. Good, easy to form, not easy to brittle, non-toxic non-polluting, survival time than long-term, these two are now in rapid growth, very worthy of attention.