•Excellent abrasion resistant and smoothness. •Good hardness. •Good transparency. •Good fineness and narrow distribution of particle size. •Easy dispersion and good compatibility with solvent and resin.
Physical properties
item | unit/test method | index |
appearance | Visual inspection | White powder |
Melting point GB/T 12766-2008 | ℃ | 110/320 |
Density GB/T 1033.1-2008 | g/cm3 | 0.94~0.96 |
Penetration GB/T 4985-2010 | mm | <1.0 (10-1mm) |
Particle size GB-T 19077.1-2008 | μm | 4-5 |
Acid value GB264-83 | mgKOH/g | 0 |