shunhaona shunhaona
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shunhaona shunhaona создал новую группу:
Properties of polycarbonate films
Polycarbonate (PC) is an amorphous, crystal clear engineering thermoplastic which has many attractive mechanical and optical properties. For example, it has very high impact toughness and exceptional high light transmittance... больше -
shunhaona shunhaona создал новую группу: PET sheet (polyethylene terephthalate) is a common thermoplastic that provides high dimensional stability, excellent mechanical strength and good resistance to creep. It offers resistance to chemicals, provides very low moisture absorption and is a good electrical... больше
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shunhaona shunhaona создал новую группу: Control valves are control devices that are used to manage and control fluid flow, pressure, temperature, or liquid level by varying the flow passage size. In process systems of production wells, oil and gas plants, Chemical and Petrochemical industries,... больше
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shunhaona shunhaona создал новую группу: Vacuum flasks are thermally insulated double wall vessels. The narrow space between the two walls is evacuated which dramatically reduces thermal transfer. The near absence of air molecules minimizes thermal transfer by convection. Reflective surfaces in... больше
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shunhaona shunhaona создал новую группу: Have you already heard about electrical insulators, but would like to understand more about it? The first step is to understand that it is materials that easily allow the flow of electrical charges inside due to a large amount of free electrons. Some materials... больше
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shunhaona shunhaona создал новую группу: What are Water Filters?
Water Filters remove unwanted impurities from water such as sediment, taste and odour, hardness and bacteria to result in better quality water. From producing better-tasting drinking water to more specialist applications such as brewing... больше -
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