High-weather-resistance polypropylene plastic film and preparation method thereof
A technology of plastic film and polypropylene, which is applied in the field of high weather resistance polypropylene plastic film and its preparation, can solve the problem of being difficult to adapt to weathering and aging in the surrounding areas of the polar circle, and achieve excellent fatigue resistance and environmental cracking resistance, good temperature resistance The effect of durability and long service life
Inactive Publication Date: 2020-05-05
泗阳金拓驰环保科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a high weather resistance polypropylene plastic film and its preparation method, to solve the problem that the film material made of ordinary polypropylene material in the prior art is difficult to adapt to the weathering and aging situation in the surrounding areas of the polar circle
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[0014] In order to enable those skilled in the art to better understand the present invention, the following will be clearly and completely described in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0015] The plasticizer can control the softness and hardness of PP and increase gloss, and the plasticizer of the present invention adopts phthalate. The stabilizer makes PP have stable performance, it can slow down the reaction, maintain chemical balance, reduce surface tension, prevent light, thermal decomposition or oxidative decomposition, etc. The stabilizer of the present invention uses isooctyl antimony trimercaptoaceta...
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The invention discloses a high-weather-resistance polypropylene plastic film and a preparation method thereof. The modified plastic is prepared from the following raw materials (by weight): 75-85 parts of polypropylene, 2-6 parts of a lubricant, 1-3 parts of talcum powder, 10-16 parts of an acrylonitrile-styrene-acrylate terpolymer, 1-3 parts of a heat stabilizer, 8-13 parts of antimony potassiumtartrate, 8-15 parts of microcrystalline wax, 8-14 parts of poly-alpha-methylstyrene resin, 5-9 parts of a plasticizer, 5-9 parts of glass fibers, 2-5 parts of a flame retardant and 2-6 parts of a filler. The plastic film has the advantages of excellent weather resistance, excellent fatigue resistance, excellent environmental cracking resistance, favorable temperature resistance, favorable wear resistance, favorable oil resistance, favorable corrosion resistance, long service life and the like, and can work in various severe environments for a long time.
Description
technical field [0001] The invention belongs to the field of modified plastics, in particular to a high weather resistance polypropylene plastic film and a preparation method thereof. Background technique [0002] Polypropylene is a polymer formed by the addition polymerization of propylene. It is usually used in the production of clothing, blankets and other fiber products, medical equipment, automobiles, bicycles, parts, pipelines, chemical containers, etc., and is also used in food and pharmaceutical packaging. . [0003] With the development of economic globalization, film materials made of ordinary polypropylene materials are difficult to adapt to the weathering and aging of the areas around the polar circle. In some parts of Canada, it is minus 60 degrees in the wild and in some parts of Russia in winter, it is minus 50 degrees or Ulan The temperature difference of Bator is up to 75 degrees. The three are used as a reference, and the plastic film made of ordinary poly...
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Patent Timeline
Login to View More IPC IPC(8): C08L23/12C08L51/04C08L91/06C08L25/16C08K13/04C08K7/14C08K3/34C08K5/098C08J5/18
CPCC08J5/18C08J2323/12C08J2451/04C08J2491/06C08J2425/16C08K13/04C08K7/14C08K3/34C08K5/098
Inventor 夏鹏飞王瑞王雨丁萍
Owner 泗阳金拓驰环保科技有限公司