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Leading Manufacturer, Supplier & Retailer of POLYPROPYLENE ROD Sand SHEETS.
Polypropylenecopolymers have outstanding chemical resistance and show the highest resistance of all thermoplastics to organic chemicals. High densitypolypropylenehas some similarity with Polypropylene co-polymers in respect of chemicals resistance, although here againPolypropyleneco-polymers possesses the additional advantages of being usable at higher operating temperature. Both the polymers have similar solubility parameters and tend to swell by the same solvents. In both the cases the absence of any possible interaction between the crystalline polymer and the liquid prevents solution of the polymers in any liquid at room temperature. Polypropylene copolymers also possess an extremely high resistance to inorganic environments. It is not attacked by aqueous solution of inorganic salts not by most mineral acids and bases, even when in concentrated form, though it is liable to be attacked by oxidising agents e.g. 100% fuming Nitric acid and Sulphuric acid or the halogens.
Mr. Chirag Gopani (Petrorays Products Co.)
126/128, Nagdevi Street, 2nd Floor, Mumbai, Maharashtra - 400003, India
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