Cable pipe material capable of resisting electromagnetic radiation
A technology for anti-electromagnetic radiation and pipes, applied in the field of pipes, can solve the problems of expensive materials, high production cost of PVC hoses, fast aging, etc., and achieve the effects of improving anti-electromagnetic radiation, improving anti-electromagnetic radiation performance and low cost.
Inactive Publication Date: 2016-12-07
ANQING NORMAL UNIV
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- Application Information
AI Technical Summary
Problems solved by technology
[0002] PVC pipe hose is high in quality and low in price, and it is currently recognized as the most widely used outdoor water pipe pipe. However, the existing PVC hose pipe has some defects, such as long-term wind and sun exposure outdoors, aging is relatively Fast, the current way to overcome this defect is to add antioxidants and UV absorbers, but the added substances are relatively expensive, resulting in higher production costs for PVC hoses
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] An anti-electromagnetic radiation cable pipe, which is composed of the following raw materials in parts by weight: 85 parts of polyethylene, 3.5 parts of vinyltrimethoxysilane, 0.65 parts of crosslinking initiator, 0.35 parts of dibutyltin dilaurate, free radical inhibitor 0.15 parts, 2 parts of pigment, 1.6 parts of carbon black masterbatch, and 11 parts of EPDM rubber; After injection molding, the molding pressure is 3.2MPa, the curing humidity is kept at 85%, the curing temperature is 35°C, and the final molded product is quickly cross-linked in boiling water to complete.
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The invention discloses a cable pipe material capable of resisting electromagnetic radiation. The cable pipe material is prepared from the following raw materials in parts by weight: 80-90 parts of polyethylene, 3-4 parts of vinyl trimethoxy silane, 0.5-0.8 part of a cross-linking initiating agent, 0.2-0.5 part of dibutyltin dilaurate, 0.1-0.2 part of a free radical inhibitor, 1-3 parts of pigment, 1.4-1.8 parts of carbon black masterbatch and 10-12 parts of ethylene propylene diene monomer. The cable pipe material disclosed by the invention is low in cost and resistant to ageing, the intensity and the erosion-resistant properties of the cable pipe material are improved, and besides, the electromagnetic radiation resistance is improved.
Description
technical field [0001] The invention relates to the field of pipes, in particular to an anti-electromagnetic radiation cable pipe. Background technique [0002] PVC pipe hose is high in quality and low in price, and it is currently recognized as the most widely used outdoor water pipe pipe. However, the existing PVC hose pipe has some defects, such as long-term wind and sun exposure outdoors, aging is relatively Quickly, the current way to overcome this defect is to add antioxidants and ultraviolet absorbers, but the added substances are relatively expensive, resulting in higher production costs for PVC hoses. Contents of the invention [0003] The purpose of the present invention is to provide an anti-electromagnetic radiation cable pipe material with low cost, anti-aging, improved strength and impact resistance, and improved anti-electromagnetic radiation. [0004] Technical scheme of the present invention is as follows: [0005] An anti-electromagnetic radiation c...
Claims
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IPC IPC(8): C08L23/06C08L23/16C08K13/02C08K3/04C08K5/5425C08J7/12
CPCC08J7/12C08J2323/06C08J2423/16C08L23/06C08L2201/08C08L2203/18C08L2205/02C08L23/16C08K13/02C08K3/04C08K5/5425
Inventor 占生宝张杰闻军吴文进王鹏李伶俐江善和
Owner ANQING NORMAL UNIV
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