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如何判断护坡模具为热塑性还是热固性
发布人:管理员   发布时间:2020-9-19

护坡模具具有坚固、造价经济、使用寿命长、施工方便、耗时短模具和底盘为一整体,热膨胀系数小,脱模容易快捷,移动方便等特点。
The slope protection mould has the characteristics of strong, economical cost, long service life, convenient construction, short time-consuming, small thermal expansion coefficient, easy demoulding and convenient moving.

主要用于防洪、除涝、灌溉、发电、供水、围垦、水土保持、用于控制和调配自然界的地表水和地下水,达到除害兴利目的而修建的工程。
It is mainly used for flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, soil and water conservation, and for the control and allocation of natural surface water and groundwater, so as to achieve the purpose of eliminating hazards and promoting benefits.

     

护坡模具的应用越来越广泛,这也大大的促进了模具市场前景的不断扩大。现在的模具分为热塑性和热固性,这个区分是比较方便的,
The application of slope protection mold is more and more widely, which greatly promotes the continuous expansion of mold market prospects. Nowadays, molds are divided into thermoplastic and thermosetting, which is convenient,

我们使用打火机灼烧一下,如果受热后变得柔软的就是热塑性的的,如果变为液体的就是热固性的。还有就是模具从外观上看,越透明越好,同时模具不要有气泡等凹凸起。还有一项就是模具要分清是塑料的还是橡胶的,一般通过拉伸就能判断。
We burn it with a lighter. If it's softened by heat, it's thermoplastic. If it's liquid, it's thermosetting. In addition, the more transparent the mold is, the better. At the same time, the mold should not have concave bulges such as bubbles. There is also a mold to distinguish whether it is plastic or rubber, which can be judged by stretching.

 

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