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聚氨酯保温钢管厂家知识:聚氨酯保温钢管资料有哪些

来源:http://www.sdhpgy.com 日期:2019-03-08 发布人:admin
聚氨酯保温钢管厂家知识:聚氨酯保温钢管资料有哪些
Polyurethane Insulation Pipe Manufacturer Knowledge: What Does Polyurethane Insulation Pipe Material Have?
聚氨酯保温钢管保温资料的好坏间接关系着保温层的效果。聚氨酯保温钢管的实践发泡进程中采用的配方次要由下列原料组成。
The insulation material of polyurethane insulating steel pipe is indirectly related to the effect of insulation layer. The formulation used in the foaming process of polyurethane insulating steel pipes is mainly composed of the following raw materials.
1.聚醚、聚酯或其他多元醇———主反响原料。
1. Polyether, polyester or other polyols - the main reacting raw materials.
2.多异氰酸酯 (如TDI、MDI、PAPI等)———主反响原料。
2. Polyisocyanates (such as TDI, MDI, PAPI, etc.) - the main reacting raw materials.
3.水———链增长剂,同时也是发生二氧化碳气泡的原料来源。
3. Water-chain growth agent is also the source of carbon dioxide bubbles.
4.交联剂———进步泡沫的力学功能,如弹性等。
4. crosslinking agent -- the mechanical function of progressive foam, such as elasticity.
5.催化剂 (胺及无机锡)———催化发泡及凝胶反响速率。
5. catalyst (amine and inorganic tin) - catalyzed foaming and gel reaction rate.
6.泡沫波动剂———使泡沫波动,并控制孔的大小及构造。
6. the foam wave agent - to make the foam fluctuate and control the size and structure of the hole.
7.外发泡剂———汽化后作爲气泡来源并可移去反响热,防止泡沫中心因低温而发生 “焦烧”。
7. external blowing agent - vaporized as the source of bubbles and removes the heat of reaction to prevent bubble center from scorching at low temperatures.
8.阻燃剂———使泡沫塑料具有阻燃性。
8. Flame retardant - make foam plastics flame retardant.
8.颜料———提供各种色泽。
8. Pigments - provide a variety of colours.
10.脱模剂。
10. Demoulding agent.
综上所述有山东海珀管业科技发展有限公司提供,想了解聚氨酯保温钢管厂家知识,欢迎关注我们的网站:http://www.sdhpgy.com谢谢支持!
In summary, all the above-mentioned Shandong Hipper Pipe Technology Development Co., Ltd. provides, want to know the knowledge of polyurethane insulation pipe manufacturers, welcome to pay attention to our website: http://www.sdhpgy.com Thank you for your support!

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