Plastic pigment manufacturers _ price _ plastic pigment suppliers: Xinxiang HUIXIANG pigment

Long-term prices for better supply of standard models of high-quality iron oxide red Packaging: 25 kg / bag, red iron oxide 130 specific indicators are as follows: iron content (Fe2O3 meter) ?? 94% 105 ℃ Volatile matter: ?????? ? 0.5% water-soluble substance: ????? 0.1% sieve residue: ??????? 0.015% Oil Absorption g / 100g: ??????? 13 PH value: 3.7 ?????? ?? The company can provide free small sample ?? Contact: 13523879700 Zhenzhong