Manufacturing process of ethylene propylene diene monomer waterproof coiled material

Abstract

The invention relates to a manufacturing process of an ethylene propylene diene monomer waterproof coiled material. The manufacturing process comprises a workbench, an extrusion device, a pretreatment device and a heating device, the extrusion device is fixedly mounted at the upper end of the workbench, the pretreatment device is fixedly mounted at the upper end of the left side of the extrusion device, and the heating device is fixedly mounted at the upper end of the pretreatment device. According to the manufacturing process of the ethylene propylene diene monomer waterproof coiled material, the extrusion device is used for carrying out extrusion forming on processed raw materials, meanwhile, an extruded finished product is rolled, the pretreatment device is used for carrying out extrusion filtering on the heated and stirred raw materials, and the heating device is used for heating and stirring the raw materials. In the whole processing process, the raw materials do not make contact with the outside in the heating, filtering and extrusion forming processes, manual auxiliary transportation is not needed, and therefore the machining efficiency of the equipment is improved, and winding parts can be rapidly disassembled and assembled so that the purpose of rapidly winding finished products can be achieved.

Description

technical field [0001] The invention relates to the field of manufacturing waterproof coiled materials, in particular to a manufacturing process of EPDM waterproof coiled materials. Background technique [0002] EPDM waterproof membrane is made of EPDM rubber mixed with a proper amount of butyl rubber, vulcanizing agent, accelerator, softener and reinforcing agent, etc., and undergoes processes such as banburying, pull-sheet filtration, and extrusion molding. Processed, because there is no double bond in the main chain of the molecular structure of EPDM rubber, when it is subjected to ozone, ultraviolet rays, and damp heat, the main bond is not easy to break, so it has excellent weather resistance. Aging resistance, high tensile strength, high elongation, strong adaptability to base expansion or cracking, high value, light weight, wide temperature range, is a high-efficiency waterproof material, it can also be cold constructed, easy to operate, Reduce environmental pollutio...

AI Technical Summary

Problems solved by technology

[0004] (1) In the manufacturing process of the traditional EPDM waterproof membrane, workers need to assist the workers to transport the processed raw materials several times, which can easily cause the temperature of the processed raw materials to be lost during the transportation process, resulting in equipment failure. It needs to be heated many times, which increases the processing cost of the equipment

[0005] (2) During the manufacturing process of the traditional EPDM waterproof membrane, the finished product needs to be rolled. After the winding is completed, the finished tube is difficult to disassemble quickly, which affects the processing efficiency of the equipment.

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