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不饱和树脂生产的玻璃钢电缆桥架有什么特征?

我们知道生产玻璃钢电缆桥架的基本原料是树脂。树脂就像钢筋混凝土中的水泥,或者人体中的肌肉,纤维就像钢筋混凝土中的钢筋,或者人体中的骨骼。树脂是基底,纤维是骨材料。它们各自在玻璃钢电缆桥架中起着独立的作用,但它们不是孤立的,而是相互依存的。

We know that the basic raw material for producing fiberglass cable trays is resin. Resin is like cement in reinforced concrete, or muscles in the human body, fibers are like steel bars in reinforced concrete, or bones in the human body. Resin is the substrate, and fibers are the bone material. They each play independent roles in fiberglass cable trays, but they are not isolated, but interdependent.

1、良好的耐腐蚀性

1. Good corrosion resistance

不饱和聚酯树脂是一种良好的耐腐蚀材料,可以承受一般浓度的酸、碱和盐,以及大多数有机溶剂、海水、大气和油。它对微生物也有很强的抵抗力。

Unsaturated polyester resin is a good corrosion-resistant material that can withstand general concentrations of acids, alkalis, and salts, as well as most organic solvents, seawater, atmosphere, and oil. It also has strong resistance to microorganisms.

2、重量轻、强度高

2. Light weight and high strength

不饱和聚酯树脂的密度为1.4-2.2g/cm3,比钢轻4-5倍,但强度不小,超过钢、硬铝、杉木。

The density of unsaturated polyester resin is 1.4-2.2g/cm3, which is 4-5 times lighter than steel, but its strength is not small, surpassing that of steel, hard aluminum, and cedar.

3、良好的散热性能

3. Good heat dissipation performance

不饱和聚酯树脂的导热系数为0.3-0.4 Kcal/mh℃,仅为金属的1/100-1/1000。它是一种优良的保温材料,用它制成的门窗是第五代新型节能建材。此外,玻璃纤维的线膨胀系数也很小,接近一般金属材料,因此玻璃纤维桥架与金属之间的连接不会产生热膨胀和应力,有利于其与金属基材或混凝土结构的粘接。

The thermal conductivity of unsaturated polyester resin is 0.3-0.4 Kcal/mh ℃, which is only 1/100-1/1000 of that of metals. It is an excellent insulation material, and the doors and windows made from it are the fifth generation of new energy-saving building materials. In addition, the linear expansion coefficient of fiberglass is also very small, close to that of ordinary metal materials, so the connection between fiberglass bridge and metal will not generate thermal expansion and stress, which is conducive to its adhesion with metal substrates or concrete structures.

4、优异的加工性能

4. Excellent processing performance

不饱和聚酯树脂的加工性能优良,工艺简单,可一次成型。常温、常压下可成型,加热、加压下可固化。而且在固化过程中不会产生低分子副产物,可以产生相对均匀的产品。

Unsaturated polyester resin has excellent processing performance, simple process, and can be formed in one go. It can be formed at room temperature and pressure, and cured under heating and pressure. And during the curing process, there will be no low molecular by-products produced, which can produce relatively uniform products.

5、电气性能

5. Excellent electrical performance

不饱和聚酯树脂具有绝缘性能,在高频条件下仍能保持良好的介电性能。它不反射无线电波,不受电磁波的影响,具有良好的微波透射率,是制造雷达天线罩的理想材料。

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Unsaturated polyester resin has excellent insulation performance and can still maintain good dielectric properties under high frequency conditions. It does not reflect radio waves, is not affected by electromagnetic waves, and has good microwave transmittance, making it an ideal material for manufacturing radar antenna covers.

6、材料的可设计性好

6. Good designability of materials

不饱和聚酯树脂是以UPR为基体,以玻璃纤维为骨增强材料的复合材料。两者经过一次加工,形成终形状,可根据需要灵活设计各种产品结构。

Unsaturated polyester resin is a composite material with UPR as the matrix and glass fiber as the bone reinforcement material. Both are processed once to form a final shape, and various product structures can be flexibly designed according to needs.

更多的关于山东电缆桥架的问题或者详细的内容,请进入我们公司的网站: http://www.sdhangfeng.com网站中会有很多的内容仅供参考

For more questions or detailed information about cable trays in Shandong, please visit our company's website: http://www.sdhangfeng.com There will be a lot of content on the website for reference only

 
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