| Suitable for the sheath of electric wire and power cable SDL 900 TS/7, a Ca-Zn composite thermal stabilizer designed and manufactured according to the advanced concept of environmental protection, has excellent thermal stability, electrical properties and physical properties. It is free of lead, cadmium, barium, tin and other heavy metals and harmful compounds. SDL 900 TS/7 achieves the latest European REACH: SVHC (163) environmental protection standards by SGS test. SDL 900 TS/7 is a Ca-Zn composite thermal stabilizer specially designed and manufactured for raw materials of all grades PVC wire cable according to the national standards HR70 and H70; SDL 900 TS/7 has excellent insulating performance and heat aging resistance under Congo red test. Through the strengthening design of anti- heat aging stability of PVC resin, it can maintain high melt tension in high speed extrusion process, thus to ensure excellent mechanical tensile strength of the final products; SDL 900 TS/7 has good resistance to discoloration, suitable for manufacturing all kinds of bright sheath materials, and stronger resistance to UV and weatherability; SDL 900 TS/7 does not contain lubricant, so customer can add the appropriate paraffin wax or PE wax according to self-condition for adjusting rheological properties.&& |
