The "catty" of the raw material of the hydraulic hose guard - Hebei Parlmu

 Today Parlmu takes you inside the industry to learn about the raw materials of the hydraulic hose guard.

      Keywords: modified polypropylene, original material, toxic rubber.

1. What is the original material?

      The so-called polypropylene raw material is a white transparent particle obtained by a chemical plant by polymerization of propylene. Where is this special? Specially purchased in Sinopec, the order of up to 100 tons can be produced. Parlmu is one of the few companies with such throughput.

2. Why do you need to modify the polypropylene?

      Although polypropylene has many advantages, its own wear resistance and anti-aging degree can't meet the standard of producing high-quality spiral protective guard. In cooperation with the Shanghai Rubber Research Institute, Parlmu developed a modified polypropylene material with a smaller molecular weight, higher hardness and stronger tensile yielding ability.

This means that the spiral protective guard has a more refined appearance, stronger wear resistance and better elasticity. Yes? How to modify the treatment? This is the top secret of Parlmu!

Who said that our products are expensive? That is for a reason!

3. What is the relationship between toxic rubber and spiral protective sleeve?

      How much is a pound of hydraulic hose protection? What! There are some products, the price is very attractive, let me tell you why! There is a raw material industry called "secondary material", which is the same as the raw material toxic rubber of the "toxic track" in the news. It is a material that is re-synthesized by recycling industrial rubber waste, but the performance of the spiral protective guard is greatly reduced.

      Do you think it is as simple as that? At present, some manufacturers use mixed raw materials and original materials, so be sure to polish your eyes when purchasing!