Manufacturing process of ethylene propylene diene monomer waterproof coiled material
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A technology of EPDM rubber and waterproof membrane, applied in the field of waterproof membrane manufacturing, can solve the problems of affecting the processing efficiency of equipment, increasing the processing cost of equipment, loss of raw material temperature, etc., to prevent heat leakage, quick disassembly and installation , the effect of improving processing efficiency
Pending Publication Date: 2021-06-11
赵平安
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[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 he
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[0035] In order to make the technical means, creation features, achievement goals and effects realized by the present invention easy to understand and understand, the following combination Figure 1 to Figure 6 , the present invention will be further elaborated.
[0036] A manufacturing process of EPDM waterproof coiled material, which uses an EPDM waterproof coiled material manufacturing equipment, the EPDM rubber waterproofed coiled material manufacturing equipment comprises a workbench 1, an extrusion device 2, Pretreatment device 3 and heating device 4, the concrete method when adopting above-mentioned EPDM waterproof roll material manufacturing equipment to manufacture EPDM waterproof roll material is as follows:
[0037] S1, feed the raw material: pass the raw material into the heating cylinder 41 through the feeding funnel 43 for heating and stirring;
[0038] S2. Squeeze filtration: The heated and stirred raw materials are transported to the left side of the guide tro...
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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...
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