Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.13597211
![](http://i.b2b168.com/e/tag_pthy.gif)
- Product Categories
- Friendly Links
Information Name: | Formaldehyde black plastic plates plastic screws _ _ Tianjin three nylon screws |
Published: | 2015-04-03 |
Validity: | 0 |
Specifications: | Limited |
Quantity: | |
Price Description: | |
Detailed Product Description: | Processing Considerations nylon rods we used a nylon rod PA6 crystalline thermoplastic material, nylon material is easy to absorb water, containing a hydrophilic group (amido). Crystalline polymers, in the extrusion process, it is rapidly cooled so that the material can not be natural crystalline shape, so that the inside of the material there is a strong internal stress. Without "tempering" treated nylon rods, because after its internal shape, will tend to remain natural macromolecular orientation, crystallization movement, which causes internal stress of the material further. So black formaldehyde plastic plates plastic screws, without boiling process very large nylon parts brittle when subjected to external forces, it is easy to collapse out or break. Since any ester structural units of polyethersulfone molecular structure does not exist, polyether sulfone having excellent thermal and oxidative stability. Polyether sulfone confirmed by UL continuous use temperature of 180 ℃, and meet the requirements of UL94V-0 flame retardant nylon rod nylon tube nylon screws (thickness 0.51mm). Polyether sulfone resistance to stress cracking, insoluble in polar solvents such as ketones and some halogen-containing hydrocarbon. Hydrolysis resistance, the vast majority of acids, alkalis, lipid hydrocarbons, alcohols, oils and lipids. By controlling its molecular weight or the addition of various reinforcing materials, various fibers, to improve the properties of the polymer. The resin can be used to meet the requirements of the FDA food contact parts. Formaldehyde black plastic plates plastic screws _ _ Tianjin three nylon screws provided by Tianjin three plastic Limited. Three Plastic Co., Ltd. Tianjin (www.tjzsxszp.com) strong, credible, in Tianjin plastic plate (sheet, section), rods and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Tianjin three and you work into the brilliant, for a better future! |
Admin>>>
You are the 25469 visitor
Copyright © GuangDong ICP No. 10089450, Three Plastic Co., Ltd. in Tianjin 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 25469 visitor
Copyright © GuangDong ICP No. 10089450, Three Plastic Co., Ltd. in Tianjin 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