CR grade comparsion

CHANGSHOU TOSOH DUPONT DENKA ARLANXEO MOONEY VISCOSITY  [mPa s] CR 1211 Y 22 GS PM 40 711 30-45 CR 1212 GNA 711 46-60 CR 2321 B 31 WM1 M 30 211 36-44 CR 2322 B 30S W M 40 210 46-55 CR 2323 Y 31 WHV-100 M 120 230 90-110 CR 3221 GW DCR 40 510 30-45 CR 3222 GW DCR 42A 510 46-60 DCR 2131 B-5 WRT S 40V 116 35-45 DCR2132 B-11…

Petroleum Hydrocarbon Resin C5

Petroleum Hydrocarbon Resin C5   Model : C5 Chemical Name Petroleum Hydrocarbon Resin C5 For Adhesive CAS No.:64742-16-1 HS code: 391110 Description C5 aliphatic hydrocarbon resin is slight yellow granule with low odor, it is good viscosity , heat stability which can improve the initial viscosity and peel strength of the products. Specification  Application Petroleum Hydrocarbon…

Phenolic Resin 551

Phenolic resin 551 is a heat-reactive alkyl phenolic resin used to synthesize neoprene adhesive. 551 formulated adhesive has lower initial viscosity and excellent viscosity stability than similar adhesives. Among neoprene adhesives, 551 shows good bond strength at room temperature. Product Parameters Exterior: Transparent irregular sheet or block Exterior: Transparent irregular sheet or block proportion: 1.03…

Phenolic resin 2402

2402 resin is a 100% fat-soluble phenolic resin. As a rubber vulcanizing agent for butyl rubber, natural rubber, styrene butadiene rubber (SBR), and silicone, it is particularly suitable for vulcanizing butyl rubber. 1. Product performance: enhanced heat resistance and adhesive ability, small degree of deformation, good ductility, small stretchability 2. Indicators: Softening point (R&B) ≥,85-110°C…