Characteristics of a polyurethane cleaner scraper

The scraper of polyurethane cleaner is made of polyurethane composite material, which has smooth surface, good straightness, low friction, high wear resistance and high strength, and has a stable scraping effect of polyurethane scraper.

1. Wide hardness range. It still has the elongation and resilience of rubber under high hardness. The hardness range of polyurethane elastomers is Shore A10-D80.

2. High intensity. Under the hardness of rubber, their tear strength and carrying capacity are much higher than that of general rubber, and their impact strength and bending strength are much higher than that of plastic under high hardness.

3. Oil resistance. Polyurethane elastomer is a kind of strong polar polymer compound, has little affinity with non-polar mineral oil, and is almost not corroded in fuel oil and mechanical oil.

4. Radiation resistance. The performance of the polyurethane cleaner scraper is very good, and it still has satisfactory performance under the radiation dose of 10-10 g.

Therefore, the polyurethane squeezer elastomer made of polyurethane material has the advantages of good tensile strength, tear strength, impact resistance, wear resistance, weather resistance, etc.

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