No.401 and 402 resin is made by the unsaturated acid modified resin, is based on Rosin and unsaturated polybasic acids as basic raw material, compound by the decolorization and modification process.mainly used in production of alcohol soluble and aqueous ink.
. 401# 402#
Softening Point(R&B),℃ 120-130 130-140
Color (Gardner,50%toluene) 4-6 4-6
Acid Number,mgKOH/g 160-200 200-230
specific gravity(20℃),±0.02 1.07 1.07
ash content,%,maximum value 0.1 0.1
Flash point ,℃ 240 260
Quantity Per Month: 400ton
Delivery Way - Date Of Delivery: 7days after the payment recieved