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- home > Supply > Wholesale plexiglass rods, plexiglass rod, plexiglass rod manufacturers Jinlin Long Rubber
Information Name: | Wholesale plexiglass rods, plexiglass rod, plexiglass rod manufacturers Jinlin Long Rubber |
Published: | 2014-04-10 |
Validity: | 0 |
Specifications: | Limitation |
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Detailed Product Description: | [Tianjin Jinlin Long Rubber Products to recommend the star product - the electrical properties of plexiglass plexiglass]: poly (methyl methacrylate) due to the main chain containing polar lateral methyl group, the electrical properties of polyolefin and polystyrene less non-polar plastics. Polar ester group is not great, polymethyl methacrylate still has good dielectric properties and electrical insulation. It is noteworthy that, polymethyl methacrylate and the whole of the acrylic plastic, having excellent arc resistance, electric arc in the surface will not produce carbonized conductive path and arc track phenomenon. 20 ℃ vary when a second order transition temperature, the temperature corresponding to the methyl group side starts moving plexiglass rod manufacturers, below 20 ℃, methyl side groups in a frozen state, the electrical properties of the material is more than 20 ℃ improved. [Tianjin Jinlin Long Rubber Products to recommend the star product - plexiglass plexiglass] chemical properties: PMMA is resistant to more dilute mineral acids, but concentrated mineral acids can erode it can alkali class, However, the warm sodium hydroxide make it etching, and fats and oils may be tolerant classes, resistant to aliphatic hydrocarbons, insoluble in water, methanol, glycerol and the like, but may be swellable absorbent plexiglass rods prices alcohols, and produce stress cracking, intolerance ketones, chlorinated hydrocarbons and aromatics. Its solubility parameter of about 18.8 (J/CM3) 1/2, in a number of chlorinated hydrocarbons and aromatic hydrocarbons can be dissolved, such as dichloroethane, trichlorethylene, chloroform, toluene, wholesale glass rod, vinyl acetate and acetone You can also make it dissolve. Polymethyl methacrylate ozone and sulfur dioxide gas with good resistance. Weather resistance of polymethyl methacrylate having excellent resistance to atmospheric aging glass rod, the samples were four years of natural aging test, the change in weight, tensile strength, light transmission rate decreased slightly, slightly yellow color, anti- crazing decreased obviously, impact strength also increased slightly, almost no change in the other physical properties. Flammability of PMMA is easy to burn, the limiting oxygen index is only 17.3. Wholesale plexiglass rods, plexiglass rod, plexiglass rod manufacturers Jinlin Long Rubber provided by 金林龙 rubber. If you have any questions about this information or consultation, please contact us now! Our Company Name: Tianjin Jinlin Long Rubber Products Co., Ltd. (www.tjjll.com) Contact: Fang Xiaolin, or click on "Business League call" direct dialogue with us! |
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Copyright © GuangDong ICP No. 10089450, Rubber and Plastic Products Co., Ltd. Tianjin Jin Linlong All rights reserved.
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You are the 27574 visitor
Copyright © GuangDong ICP No. 10089450, Rubber and Plastic Products Co., Ltd. Tianjin Jin Linlong 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