What Is The Temperature Resistance Of Pu Polyurethane Duct?

PU polyurethane duct in the pu English full name Polyurethane, so pu material is widely used in the industry, the full name of the Chinese polyurethane, the industry is also called polyurethane.

What is the temperature resistance of pu polyurethane duct? Polyurethane duct temperature about -40 ℃ to +125 ℃, short time can be about +150 ℃, so pu hose is different from pvc hose, not because of the cold climate pu hose hard, not because of the hot climate by the high temperature and soften. pu polyurethane material is far better than pvc, rubber materials.

The following is a brief introduction to some of the characteristics of polyurethane used in the production of hose industry. With hu tensile, strong tension, high tear strength, abrasion resistance, bending resistance, penetration resistance, low temperature resistance, hydrolysis resistance and other properties, and has a good resilience and long service life. Polyurethane duct does not contain any kind of plasticizer, non-toxic and tasteless, because of these properties is now the industry's PVC, rubber hose alternative products.