A hard-wearing thermoplastic hose
A thermoplastic and plastic hose technology, applied in the direction of hoses, hose connection devices, pipes, etc., can solve the problems of inability to connect hoses with different inner diameters, flammable and toxic gases, troublesome disassembly, etc., and improve the smoothness Effects of improving luster, improving transparency, and improving abrasion resistance
Active Publication Date: 2021-07-27
枣庄金福莱克斯橡塑科技有限公司
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Problems solved by technology
[0006] In order to make up for the deficiencies of the prior art, the invention proposes a wear-resistant thermoplastic hose. The invention is mainly used to solve some plastic hoses currently on the market. It will pollute water sources. Waste plastic hoses are easy to burn and produce some toxic gases to pollute the environment. At the same time, when the hose is cut, it needs to be connected with the same size joints. Most of the joints on the market are fixed and cannot be made. Connection to hoses of different inner diameters, and it is troublesome to disassemble after connection
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[0044] As an embodiment of the present invention, the raw material also includes a silicone masterbatch; the silicone masterbatch contains 15-25% polymethyl methacrylate (PMMA);
[0045] The silicone masterbatch contained in the raw material is a high-efficiency lubricant for ultra-high molecular weight plastics. The silicone masterbatch is fused with the type of thermoplastic used. In this invention, it can effectively improve the processing performance and improve the mixing between raw materials. It can also effectively improve the smoothness and gloss of the outer surface of the hose, and at the same time improve the wear resistance, corrosion resistance and aging resistance of the hose. At the same time, the silicone masterbatch fully complies with environmental protection standards and will not Pollution to the environment, the polymethyl methacrylate contained in the silicone masterbatch is a long-chain polymer, in the present invention, the transparency of the hose can ...
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Abstract
The invention belongs to the technical field of plastic hoses, in particular to a wear-resistant thermoplastic hose; it includes an inner tube; the outer surface of the inner tube is provided with uniformly arranged first annular grooves, and the number of the first annular grooves is 2. There are drive rings connected in rotation in the two first annular grooves; the outer surfaces of the two drive rings are fixedly connected with evenly arranged gear teeth; the inner walls of the two drive rings are provided with uniformly arranged Arc-shaped grooves, and arc-shaped blocks are slidably connected in the arc-shaped grooves; the invention is mainly used to solve the problem that some plastic hoses currently on the market will pollute water sources due to the addition of some highly toxic toxic substances in the raw materials. Plastic hoses are easy to burn and produce some toxic gases to pollute the environment. At the same time, when the hose is cut, it needs to be connected with the same size joints. Most of the joints on the market are fixed and cannot be used for hoses with different inner diameters. It will be more troublesome to connect and disassemble after connecting.
Description
technical field [0001] The invention belongs to the technical field of plastic hoses, in particular to a wear-resistant thermoplastic hose. Background technique [0002] Because plastic hose has the advantages of corrosion resistance, no leakage, anti-scaling, long service life, etc., the market application volume and application fields are growing rapidly. At present, the consumer market of plastic hoses at home and abroad is mainly divided into four major application areas: daily consumption and health care, hydraulic transmission systems in industry, automobile manufacturing and maintenance, and water conservancy projects. As far as the variety of plastic hoses is concerned, the current polyethylene market is growing the fastest and is becoming the second largest variety of plastic hoses except polyvinyl chloride. The main reasons for the rapid growth of polyethylene plastic hoses are: polyethylene hoses have very good polyflexibility, and the elongation at break general...
Claims
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IPC IPC(8): F16L11/04F16L33/22F16L33/16C08L75/04C08L23/06C08K3/04C08L27/06C08L9/02C08K5/12B29D23/00
CPCB29D23/001C08L27/06C08L75/04C08L2203/18C08L2207/068F16L11/04F16L33/16F16L33/22C08L23/06C08K3/04C08L9/02C08K5/12
Inventor 刘佳
Owner 枣庄金福莱克斯橡塑科技有限公司