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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Sodium chlorate is an inorganic compound with the chemical formula NaClO₃. It appears as a white powder and is highly soluble in water. Known for its strong oxidizing properties, sodium chlorate is a potent oxidizer commonly used in the production of matches, fireworks, and other products. Additionally, it exhibits disinfectant properties, making it valuable in pharmaceuticals, water treatment, and organic synthesis.
Potassium chlorate is an inorganic compound with the chemical formula KClO₃. At room temperature, it appears as a white powder or granular solid and exhibits strong oxidizing properties. Highly sensitive as an explosive component, potassium chlorate can easily detonate when heated or subjected to violent impact. Due to its powerful oxidizing ability, it’s also widely used in rocket fuels and as a key ingredient in fireworks.