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In order to test/verify and to further improve Surpla™ CPVC resin/compound quality and quality consistency, Sundow invested a good deal of money buying expensive test machines such as Brabender Rhometer for more accurate analysis, each lot will be tested and checked by Brabender Rhometer for gelation and heat stability.
This lab is also equipped with CPVC pipe extrusion line and injection machine, all Surpla™ CPVC resin for export will be formulated and extruded or molded in such machines to ensure that the exported materials have no problem not only on physical property , but also on the processability and mechanical properties.