Appearance : White powder

Average Polymerization : 1042

Impurity particle number/100G : 18

Volatile Matter : 0.19%

Bulk Density(G/ML) : 0.56

0.35MM Particle size : 0.05%

Fish holes number/100CM2 : 5

Aboringinal whiteness : 94%

Whiteness(160°C,10MIN) : 83%

VCM residuals(US/G) : 0.6