PVC electrical bushing
Flame retardant properties: Both PVC and PVC-C materials have good flame retardant properties and can be extinguished immediately after fire.
High impact strength: PVC power pipes can withstand a 1kg weight at a temperature of 0 ° C and an impact force of 2m height, which fully reflects the low temperature impact performance of the material, which is fully applicable to the requirements of the construction environment.
Insulation performance: PVC power pipes can withstand high voltages above 30,000 volts.
Compression resistance: PVC power pipes have been modified by materials, and the ring stiffness of the product has reached 10KN, which is significantly higher than the relevant national authorities' requirements for buried plastic pipes whose ring stiffness should be above 8KN.
Heat resistance: PVC power pipes have a higher heat resistance temperature of 15 ° C than ordinary UPVC double-arm bellows, and can maintain no deformation under 93 ° C and have sufficient strength.
Material characteristics: PVC power pipes are mainly made of PVC-C resin with excellent heat resistance and excellent insulation performance. PVC products are currently recognized as green environmental protection products, and their excellent physical and chemical properties are receiving increasing attention from the industry.