... requirement.3. Product classificationUF1P-xxx, Powder form (compression grade) General purpose, mostly used for molding melamine dinnerware, ... price, good property.UF1G-xxx, Granular form (compression grade) General purpose, mostly used for making low-volage ... environment much better.UF1I-xxx, Granular form (injection grade) Top grade, used for injection machine, with best product appearance, ...