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- home > Supply > Imported PU PU board gifted stick tendon stick translucent plastic sheet gifted Jiaobang
Information Name: | Imported PU PU board gifted stick tendon stick translucent plastic sheet gifted Jiaobang |
Published: | 2014-05-23 |
Validity: | 365 |
Specifications: | 1000 * 1000mm |
Quantity: | 668899.00 |
Price Description: | |
Detailed Product Description: | Chinese Name Polyurethane, Molecular polyurethane (referred to as PU) is a polyisocyanate and a polyether polyol or a polyester polyol and / or a small molecule polyol or polyamine chain extenders such as water or other raw materials of a crosslinking agent polymers. By changing the material type and composition, can greatly alter the morphology and properties of products, from soft to hard to get the final product. Sheet thickness from 1mm-200mm can be produced, specifications for 300 * 300mm, 600 * 600mm, 1000 * 1000mm, other specifications can be customized bar diameter can be produced from 5mm-250mm, length 500mm, 1000mm, other lengths can be set The main purpose of the system due to the urethane group-containing polyurethane polar groups, adjusting the ratio formula NCO / OH, the product obtained can be made of thermosetting type polyurethane and thermoplastic polyurethanes. According to their molecular structure can be divided into two kinds of line and shape. Due to different body structures crosslinking density, rendering a hard, soft or range between performance, high strength, high wear resistance and solvent resistance characteristics. In the high-speed rail waterproof construction, usually using a "polyurea material" made of coating. It not only has excellent abrasion resistance, impact resistance, resistance to cracking, corrosion and UV resistance, high temperature performance, but at a very high efficiency of construction, a construction design thickness can be achieved, but also from ambient temperature, humidity, available at any surface, inclined and vertical surfaces quickly spray molding, fully meet the demanding requirements of non-ballasted track, and is the main raw material for the production of polyurethane polyurea materials. According to the type of materials used, the product may have different properties, usually polyester and polyether types. Can be used in the manufacture of plastics, rubber, fiber, rigid and flexible foams, adhesives and coatings. Polyurethane material used in all areas of national life, a very wide range of applications. Here are some of the products have a good representative of a brief introduction. Solid tires; printing, rubber conveyor rollers;-pressure rubber roller; seals, gaskets, ball joints, bushings bearings; O-ring; support pad; soles, root, Baotou; lining; gear, different application areas, the flexibility to select different hardness ranges body. In mining, metallurgy and other industry applications - sieve shaker in the machinery industry and other aspects of the application - rubber roller, tape, seals, etc.; applications in the automotive industry - tires, seals, etc.; in light industry Applications - PU sole material, polyurethane synthetic leather, polyurethane fibers; aspects of the application in the construction industry - waterproof timber, paving materials, potting materials, etc. It is a commonly used polymer material. Polyurethane is a new organic polymer material, because of its superior performance and is widely used in many fields of the national economy. Product applications involving light industry, chemical industry, electronics, textiles, medical, construction, building materials, automotive, defense, aerospace, aviation ...... |
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Copyright © GuangDong ICP No. 10089450, Shengda Plastic Products Co., Ltd. of Dongguan City All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 10423 visitor
Copyright © GuangDong ICP No. 10089450, Shengda Plastic Products Co., Ltd. of Dongguan City All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility