pipes

PVC External Lubricant TL-74 /70S is based on high molecular, multi-functional fatty acid esters (complex ester). It is white or slight yellow debris free-flowing powder, odorless. It can not be dissolved in water but dissolved in tributyl phosphate (TBP) and trichloromethane. Its melting point is 48-56°C, flash point >230°C, volatiles (96 hour/90°C) <1%. Tech Spec: Items Spec Test Method Appearance light yellow or milk-white flake Bulk Density, g/cm3 0.88-0.93 GB/T 1636-2008 Sieve Residue (40 mesh),% ≤2.0…