Pvc suspension resin is a medium molecular weight, high bulk density and low porosity vinyl chloride homopolymer produced by a suspension process. A-basic information: BrandIneos GradeOff grade FormPowder K valueK 67 Moisture5 % average Moisture rate does not remain constant. Some bags might come with zero percent (0 %) moisture. This grade also known as suspension grade. B-main application Window and other rigid profiles. Rigid pipes eg. Water pipes, rainwater goods, soil and sewer or land drainage pipes Clear or opaque rigid sheets. Rigid duct, conduit and trunking for telecommunications and cable management.