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- home > Supply > [Jinan] _POM POM rods stick wholesale _ Tianjin POM rod manufacturers Jinlin Long Rubber
Information Name: | [Jinan] _POM POM rods stick wholesale _ Tianjin POM rod manufacturers Jinlin Long Rubber |
Published: | 2014-04-29 |
Validity: | 0 |
Specifications: | Limitation |
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Detailed Product Description: | [Tianjin Jinlin Long Rubber Products to recommend the star product-pom board bar] POM rod injection molding process description: POM rods (also known as the Race of steel, Trane). It is based on raw materials such as formaldehyde polymerization proceeds. POM-H (polyoxymethylene homopolymer), POM-K (polyoxymethylene copolymer) is a thermoplastic plastic high density, high crystallinity. Has good physical, mechanical and chemical properties, especially those with excellent abrasion performance. POM is a crystalline plastic rods, melting point clear, once they reach the melting point of POM rods, melt viscosity decreased rapidly. When the temperature exceeds a certain limit or melt heated for too long will cause decomposition. Copper is the degradation of POM catalyst portion in contact with the melt POM avoid the use of copper or a copper material. [Tianjin Jinlin Long Rubber Products to recommend the star product-pom POM plastic sheet rod] before and after processing features: POM plastic, POM, POM rods is a smooth, shiny, hard and dense material, yellow or white POM Rod Price, thin-walled portion translucent. Combustion characteristics is easy to burn, away from the fire continued to burn, flame yellow top, blue bottom, dripping melted, there is a strong pungent smell of formaldehyde, fish stench. 1, need not be dried before processing POM, preferably preheated (about 80 ℃) in the process, the size stability is good. 2, POM processing temperature is very narrow (0 ~ 215 ℃), while slightly longer residence time in the barrel or the temperature exceeds 220 ℃ decomposition will produce strong irritant formaldehyde gas. 3, when Paul POM material injection pressure to be larger (and injection pressure similar) in order to reduce pressure drop. Screw speed is not too high, the residual amount is less. 4, POM product shrinkage is large, easy to produce shrinkage or deformation. POM large specific heat, mold temperature high (80 ~ 100 ℃) POM stick wholesale, very hot when the product release, the need to prevent scald your finger. 5, POM should be in the "medium voltage, medium-speed, low melt temperature, mold temperature higher" under the conditions of molding, mold temperature control when required precision molding products. 6, with a high mechanical strength and rigidity. 7, the highest fatigue strength. 8. Environmental resistance, excellent resistance to organic solvents. 9 strong resistance to repeated impact Tianjin POM rods, good electrical properties, good recovery, with self-lubricating, wear good dimensional stability. [Jinan] _POM POM rods stick wholesale _ Tianjin POM rod manufacturers Jinlin Long Rubber provided by 金林龙 rubber. Welcome to consult Jinlin Long Rubber Products Co., Ltd. Tianjin (www.tjjll.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Fang Xiaolin |
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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