... , soft or hard--tubings, plate, extruded goods, hard plate, transparent foods, disk, welding rod, bottle, fiber, jet-moulded hard ... tubing, high-strength pipe or perchloro-ethylene resin etc.Executive standard: Q/02 HJH025-2004General Purpose Polyvinyl Chloride ... "fish eye" number unit /400cm2 ≤40 9040 9040 90100g resin plasticizer absorbtion g ≥20 22 2025 23Whiteness(after 16010min) ≥ ...