哥伦比亚导电碳黑Raven SC 颗粒状

哥伦比亚导电碳黑RavenSC'
美国哥伦比亚导电碳黑，平均粒径20，吸油量115，比表面值205,124，挥发度1.5，My值243，着色强度123，应用于塑料，涂料，油墨中导电。

COLUMBIAN CHEMICALS NORTH AMERICA General Shipping Specification Grade: Conductex SC Ultra Powder Analyticals: Target Minimum Maximum ASTM Test Procedures OAN, cc/100g 115 100 130 D 2414 Iodine, mg/g 220 200 240 D 1510 Sieve Residue, 35M, % .0005 D 1514 Sieve Residue, 325M, % .0075 D 1514 Ash, % 0.4 D 1506 Heat Loss (As Packaged), % 3.5 D 1509 Heat Loss (At Equilibrium, Typical), % 6.0 D 1509 ASTM Tinting Strength 123 115 131 D 3265 Transmission, % 90 D 1618 Quality Assurance