Special stabilizer for chlorinated polyethylene (CPE) rubber cable material and processing technology

The invention discloses a special stabilizer for a chlorinated polyethylene (CPE) rubber cable material and a processing technology, and the stabilizer is used for preparing the chlorinated polyethylene (CPE) rubber cable material and specifically comprises the following components in parts by mass: 15-25 parts of active magnesium oxide, 30-45 parts of lanthanum stearate, 20-25 parts of barium stearate and 3-5 parts of an antioxidant. The invention provides a stabilizer special for a chlorinated polyethylene (CPE) rubber cable material. The stabilizer is a rubber cable material stabilizer special for a CPE base material and capable of meeting the aging performance and keeping the insulating property not reduced. 氯化聚乙烯（CPE）橡胶电缆料专用稳定剂及加工工艺，所述稳定剂用于氯化聚乙烯（CPE）橡胶电缆料制备，按照以下质量份配比，具体包括：活性氧化镁15-25份、硬脂酸镧30-45份，硬脂酸钡20-25份和抗氧化剂3-5份。本发明提出了氯化聚乙烯（CPE）橡胶电缆料专用稳定剂，是一种即能解决除满足老化性能外又能保持绝缘性能不下降专用于CPE基材的橡胶电缆料稳定剂。