To change the low-temperature brittleness of polyethylene cable materials, we must first modify the nature of polyethylene. No special experimental equipment is needed. Just conduct a tensile test at low temperature. Traditional polyethylene The main component of cable material is HDPE, and the auxiliary materials are antioxidants, carbon black, brighteners, etc. Polyethylene cable materials used at low temperatures can be modified by appropriately adding LDPE and LLDPE proportions. For those used below -50 degrees, 5% EVA can be added to increase strength and toughness. Xi'an Xuhui Plastic Factory, welcome to communicate, QQ: 767928187.

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