Let me share with you what are the raw materials for PVC Washing Machine Hose?
Polyurethane products are a series of products produced by people in the market with polyurethane as the basic raw material. They are mainly used in large-scale heavy industry manufacturers such as mines, coal washing plants, power plants, steel mills, etc. The polyurethane products produced mainly include polyurethane sieve plates, plates , Polyurethane cyclone, etc. Compared with other rubber and nylon products, it has the characteristics of wear resistance, hydrolysis resistance and high temperature resistance.
High-strength rigid polyurethane foam cold-insulation tube holder is made of multifunctional organic isocyanate and mixed polyether polyol as the main raw materials. a rigid polyurethane foam.
In the production process of the product, the compressive strength of the product is effectively improved due to the selection of specific polyurethane raw materials with larger functionalities and the scientific selection of screening auxiliary materials and material ratios. It can meet various requirements in the application process.
Advantages: high density, can be adjusted according to different applications, the density is 200~500kg/cubic, and the compressive strength is high, up to 4~20MPa, the thermal conductivity is 0.052, with low thermal conductivity, low moisture permeability, low water absorption , to meet the cooling requirements.
Polyurethane products have excellent hydrolysis resistance, anti-aging, acid and alkali resistance and other chemical properties, are not easy to burn, and their flame retardancy meets the density requirements of my country's safety requirements. The thickness of the insulation layer is 100mm.
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