PVC Hose And Hard Pipe Are More Sun Resistant
Mar 26, 2022
almost.
Soft products are soft and tough, and feel sticky. The hardness of hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and there will be whitening at the bend; stable; Not easy to be corroded by acid and alkali; Relatively resistant to heat.
Hard PVC has good tensile, bending, compression and impact resistance, and can be used as structural material alone; PVC hose has good flexibility, elongation at break and cold resistance, but brittleness, hardness and tensile strength will decrease.
PVC hard pipes are mostly used as downpipes, drinking pipes, wire sleeves or stair handrails; PVC hose is mostly used for insulation and protection of cables, wires, transformers and motor leads.
