Chloroprene rubber DCR213M
This product is a chloroprene rubber synthesized via emulsion polymerization, using dodecyl mercaptan as a regulator and chloroprene and dichloroprene as comonomers. It is equivalent to DuPont's WRT-grade, Japan Denka's S-40V, DCR-36, and DCR-30 chloroprene rubbers.
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Product Description
This product is a chloroprene rubber synthesized via emulsion polymerization, using dodecyl mercaptan as a regulator and chloroprene and dichloroprene as comonomers. It is equivalent to DuPont's WRT-type, Japan Denka's S-40V, DCR-36, and DCR-30 chloroprene rubbers.
Product Performance
Density: 1.23, milky white or off-white lumps. Exhibits excellent anti-crystallization properties.
Main uses
This product boasts excellent cold resistance and is primarily used in high-altitude, cold-region applications such as dust covers, bridge and road vibration-damping pads, sealing strips, and other specialized products.
Technical specifications
Implementation Standard: Q/CHJT.J03.03.05-2023
Comparison with Major International Brands
Denka Company Limited（japan） ARLANXEO Denka Performance LLC （DPE） Japan's TOSOH DCR2131M 110 WRT B-5A DCR2132M S-40V B-10/TSR-41 DCR2133M DCR-36 TSR-51/TSR-54 DCR2134M DCR-30 WD TSR-61 Technical indicators
Project Data Mooney Viscosity ML (1+4) 100°C DCR2131M DCR2132M DCR2133M DCR2134M 35–45 46-59 70–90 91-120 Mooney Scorch Time, ≥MSt5,min 14 11 Tensile strength, ≥ MPa 12 12 Modulus at 500% Elongation, MPa 2-7 5-10 Tensile elongation at break, ≥ % 700 550 Volatile matter, ≤% 1.5 1.5
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