High-strength plastic pipe

Abstract

The invention discloses a high-strength plastic pipe. The high-strength plastic pipe is prepared from the following raw materials in parts by weight: 80 to 140 parts of modified filler, 150 to 160 parts of PVC (Polyvinyl Chloride) resin powder, 1 to 2 parts of stearoyl-rac-glycerol, 18 to 22 parts of zinc borate, 1.2 to 3.4 parts of silane coupling agent KH570, 1 to 3 parts of melamine, 6 to 8 parts of chlorcosane, 10 to 20 parts of calcium carbonate, 2 to 3 parts of hydrogenated castor oil, 1.5 to 2.5 parts of ultraviolet stabilizer UV-2908, 2 to 3 parts of ammonium polyphosphate, 1 to 2 parts of graphene, 1 to 2 parts of tricresyl phosphate, and 1 to 2 parts of cresyl diphenyl phosphate. According to the high-strength plastic pipe, the modified filler is added, so that the strength is high; zinc borate added realizes high fire resistance; and the ultraviolet stabilizer added brings good effect of resisting illumination and ultraviolet ray; and therefore, the high-strength plastic pipe is applicable to various environments.

Description

technical field [0001] The invention relates to the field of polyvinyl chloride materials, in particular to a high-strength plastic pipe. Background technique [0002] Mixing in the production of PVC pipes requires two processes of cold mixing and hot mixing. In the hot mixing stage, if the moisture content in the raw materials is inconsistent, the temperature during mixing will change accordingly. The external lubricant decomposes, the actual use effect of the auxiliary materials cannot achieve the expected purpose, and only 600 kg of raw materials can be processed each time through two mixings, the labor intensity is relatively high, and the power consumption is relatively high. Contents of the invention [0003] The object of the present invention is to provide a high-strength plastic pipe. [0004] The above purpose is achieved through the following schemes: [0005] A high-strength plastic pipe is characterized in that it is made from the following raw materials in ...

AI Technical Summary

Problems solved by technology

[0002] Mixing in the production of PVC pipes requires two processes of cold mixing and hot mixing. In the hot mixing stage, if the moisture content in the raw materials is inconsistent, the temperature during mixing will change accordingly. The external lubricant decomposes, the actual use effect of the auxiliary materials cannot achieve the expected purpose, and only 600 kg of raw materials can be processed each time through two mixings, the labor intensity is relatively high, and the power consumption is relatively high