Type Code Solvent Solid Content % Viscosity cps Adhesion N/cm Cohesion hr Tack # Features/Application Rubber based PSA 951 Toluene 9.0±1.5 10～50 —— —— —— Primer for sPVC tape 902 Toluene 30±2 20000～50000 ≥2.0 —— —— Used for sPVC electrical tape, marking tape and pipe wrapping tape 912 Toluene 28±2 30000～60000 ≥1.0 —— —— Used for economic spvc electrical tape Acrylic based PSA 942 Ethyl acetate 40±2 900±2000 ≥2.1 ≥6 ≥12 Used for Bopp supper clear packing tape,stationery tape,label,double-sided tape etc. 945 Ethyl acetate 50±2 10000±2000 ≥3.8 ≥6 ≥12 Used for double-sided tape,label,foam tape. 943 Water 55±2 40～200 ≥2.2 ≥6 ≥12 PH=6.5～9.0 used for Bopp packing tape,stationery tape etc.