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8/14/2020 Friday  

            

Semi-Finished Products  PP sheet/rod/tube 


Polypropylene (PP)

Not only the mechanical properties but also its acid and alkali resistance are superior to polyethylene, As a result, they are widely used in chemical industries that need materials with moderate resistance.

Product strengths:

·         High quality chemical properties

·         High tensile strength polyolefin

·         Low specific gravity

·         Suitable for  easy machining and welding

·         Good stability to temperature

 

Product weakness:

·         Inferior thermal and mechanical properties in comparison with other engineering polymers, e.g. tensile strength, flexural and compactness

·         Tougher than PE but less resistant to impact

 

Applications:

Mechanical: Used for mechanical components in corrosive conditions and has better tensile strength than HDPE. Good dimensional stability, high heat resistance.

Electrical: Excellent dielectric and weather stability are particularly suited to electrical applications.

Chemical: Widely used in chemical industries due to high resistance to acids and alkalis. Higher heat toleration make it a better option than PVC in this industry.

Used in galvanizing and petrochemical industries for production of flanges, valves and gears, etc.

Food contact: Food contact approved.

   

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