Coumarone-indene resin granule/block

Properties: Coumarone resin has excellent cementing, antioxidant, water proof, thermal stability, chemical stability, acid-base properties. It is divided into three colors. Usage:Rubbers added with coumarone resin will increase adhesiveness ,as additives for tires, hose, transport belt, V-belt, rubber shoes and other production. It can improve rubber processing capability, intensify physical property of rubber, and improve the intensity, elasticity and antioxidant of manufacture. It also can be used as waterproof of polyurethane and antisepsis dope. Solid Coumarone resin Item Light 1# Light 2# Dark Color Asagi 11-12# Brown Red 15-16# 17#--18# Sepia Appearance Flake Flake, Block Flake, Block Softening Point 90-100 90-100 85-90 85-90 95-100 PH Value 6-8 6-8 6-8 Moistures % ≤0.4 ≤0.4 ≤0.4 Ash % ≤0.8 ≤0.8 ≤0.8 Liquid Coumarone resin Item Item Name Paint Grade 1# Paint Grade 2# Rubber Grade 1# Rubber Grade 2# Light Environmental Appearance Brown RedWaterproof BlackWaterproof Brown Red Sepia 13-14# PH Value 6-8 6-8 6-8 6-8 6-8 Olatiles% 8-10 12 6 6 6 Moistures % Qualified Qualified 2 2.5 Qualified Ash % 1.5 1.5 1 1 1 ViscosityE# sec. 20 20-25 40 50 40-50