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- home > Supply > POM rod manufacturers, Jinghai pom pom factory in Tianjin election Jinlin Long Rubber
Information Name: | POM rod manufacturers, Jinghai pom pom factory in Tianjin election Jinlin Long Rubber |
Published: | 2014-09-09 |
Validity: | 0 |
Specifications: | Any |
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Detailed Product Description: | Tianjin Jinlin Long Rubber Products Co., Ltd. (www.tjjll.com) is located in Tianjin, Nankai District, Miyun Road, South Road, Hardware City Second District 10, No. 125, Contact: Fang Xiaolin [Jinlin Long Rubber Products recommended to you star product --- pom pom] acetal polymer that is polymerized to form the Southern formaldehyde, which is also often referred to as polyoxymethylene (POM). Formaldehyde polymer was prepared from rice as early as the 1920s, it was s nine -di-iger studied, but until l950 DuPont developed Delftn (Dai Lin) before yet to obtain thermally stable material. "Homopolymer with a very pure formaldehyde was prepared by anionic polymerization units. positions amines and alkali metal salts soluble nap ur _2 catalyze this reaction. polymer units formed is insoluble. polymerization is carried out continuously with the precipitate. [Jin Linlong rubber and plastic products to recommend to you the star product --- POM] acetal resin thermal degradation mechanism first is a four-chain solution heat or base-catalyzed polymerization; result is the release of formaldehyde, the end groups of the polymer cut Closed can reduce this tendency; second is no rule bit Xuan oxygen also guide grabbing offensive polymer Depolymerization formaldehyde rod manufacturers, using antioxidants can reduce this degradation mechanism of hair at first glance, but also help to reduce this tendency copolymer ; The third mechanism is the acetal resin acid chain is broken, it is important that, in addition ashamed after cleaning do not use production equipment to add J. polyvinyl acetal resin, there may be a micro-site equipment Hcl smell of ; castor seed species called degradation t Antistatic POM board, rLN thermal depolymerization when glass fiber reinforced POM plate occurs when the temperature exceeds Cliff 270.C, it is important, it warns the operator to maintain process temperatures below 270 ℃, in order to avoid falling negligent polymer |
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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