JIA Shaojin, Zhang Zhicheng, XU Xianglin, et al. RESEARCH ON MATERIAL OF HIGH TEMPERATURE CABLE AND WIRE INSULATION BY γ-RAYS[J]. Journal of Radiation Research and Radiation Processing, 2000,18(2):117-123.
JIA Shaojin, Zhang Zhicheng, XU Xianglin, et al. RESEARCH ON MATERIAL OF HIGH TEMPERATURE CABLE AND WIRE INSULATION BY γ-RAYS[J]. Journal of Radiation Research and Radiation Processing, 2000,18(2):117-123.DOI:
Radiation-crosslinking improves a number of essential properties of polymers, so the high -temperature-resistance of polyethylene(PE) was increased by irradiation. The national products of High -density-polyethylene (HDPE), crosslinking promoters, flame-retardant, antioxidants, Si rubber, and Ethylene-propylene-monomer(EPDM) were used as cable insulation. After -irradiation, thermal-endurance can get above 135, and high flame retardacy was firmed, Oxygen index can get above 32 by crosslinking.