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About usChemson Industrial (Shanghai) Co., Ltd. was established in 1998. We mainly produce intermediate products such as rubber chemicals, high-purity ultrafine alumina, isopropanol aluminum, and secondary butanol aluminum. The company adheres to the principle of independent innovation as the main focus, supplemented by joint research and development with research institutes, and has achieved multiple scientific research achievements in the fields of rubber chemicals and ultrafine materials.
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Product centerWe mainly produce intermediate products such as rubber chemicals, high-purity ultrafine alumina, isopropanol aluminum, and secondary butanol aluminum. The company adheres to the principle of independent innovation as the main focus, supplemented by joint research and development with research institutes, and has achieved multiple scientific research achievements in the fields of rubber chemicals and ultrafine materials.
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News centerThrough nearly 20 years of in-depth and continuous research and development innovation, the company has been able to effectively integrate nano core technology with environmental protection, creating new products with higher practical value.
PRODUCTS CENTER
Papua New Guinea Pre-dispersed accelerator CBS(CZ)-80
Product Description
pre-dispersed acceleratorCBS(CZ)-80
Product Features
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active ingredient |
N-Cyclohexyl-2-benzothiazolylsulfenamide (CBS(CZ)) |
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active content |
80% |
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Carrier type |
EPDM/ethylene-vinyl acetate copolymer (EPDM/EVA) |
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Appearance (visual inspection) |
White to gray particles |
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Density |
～1.19g/cm3 (20 ℃) |
Product characteristicsThe pre-dispersed accelerator CBS(CZ)-80 makes the scorch time of the compound very long, the processing safety is high and the vulcanization speed is fast; it can be used alone in low-sulfur vulcanization, or it can be used in combination with dithiocarbamate or thiuram accelerators, and the resulting vulcanizate has good aging resistance and compression deformation resistance; the pre-dispersed accelerator CBS(CZ)-80 and dithiocarbamate accelerator and thiuram accelerator will obviously shorten the scorch time of the compound. Thiourea accelerator has obvious secondary promotion effect on pre-dispersed CBS(CZ)-80, especially in low sulfur yellow compound. However, in the compound containing sulfur alcohol accelerator and thiuram accelerator, the pre-dispersion accelerator CBS(CZ)-80 can delay scorch and improve processing safety.
Processing characteristicsPre-dispersed accelerator CBS(CZ)-80 will not agglomerate under normal storage conditions, easy to weigh, mix, good fluidity, no.
Dust is flying, eating faster and evenly dispersed in various rubber materials; Effectively ensure the active ingredients, reduce the defects of rubber finished products, and improve the dynamic performance of dynamic rubber finished products; As this product has been pre-dispersed, it is recommended to add it at the end of mixing.
DosageNR：
Main accelerator: 0.5-1.0 parts and 2.5-3.5 parts of sulfur;
Second accelerator: 0.5 parts, 0.3 parts of thiol accelerator or thiuram accelerator and 1.5-3.5 parts of sulfur.
SBR:1.0-1.4 parts combined with 0-0.2 parts of thiuram accelerator and 1.5-2.5 parts of sulfur.
ApplicationExtruded products (sealing strips, hoses), tapes, conveyor belts, rubber rollers, cable sheaths, rubber floors, etc.
PackagingComposite paper bag, lined with plastic film bag, net weight 25kg.
StorageSealed and stored in a cool, dry, well-ventilated place, avoid direct sunlight, and can be stored for 1 year.
Safety and toxicityPlease refer to the relevant product safety data (MSDS).
Chemson Industrial (Shanghai) Co., Ltd. was established in 1998. The main production of rubber chemicals, high-purity ultra-fine alumina and aluminum isopropoxide, aluminum sec-butoxide and other intermediate products.
About Us
Contact Us
Mobile:+8613512179731/+8618018626037
Address: 1398 Pingliang Road, Yangpu District, Shanghai
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