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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 vulcanizing agent S-80
Product Description
pre-dispersed vulcanizing agentS-80
Product Features
|
active ingredient |
Sulfur (S) |
|
active content |
80% |
|
Carrier type |
EPDM/ethylene-vinyl acetate copolymer (EPDM/EVA) |
|
Appearance (visual inspection) |
yellow particles |
|
Density |
～1.64g/cm3 (20 ℃) |
Product characteristicsPre-dispersed vulcanizing agent S-80 is used as a vulcanizing agent for natural rubber and diene synthetic rubber. Its characteristics are that it can be quickly mixed into the rubber compound and has excellent dispersion. Uniform dispersion can prevent local over-sulfur of the rubber compound, thus improving aging performance and dynamic fatigue performance. For light-colored rubber products, the use of pre-dispersed vulcanizing agent S-80 is particularly important, because its excellent dispersion performance prevents brown sulfur spots on the surface of light-colored vulcanized rubber and reduces product defects.
Processing characteristicsUnder normal circumstances, powdered sulfur powder is easy to fly and adhere to equipment, and is not easy to disperse evenly during mixing, resulting in defects in rubber products. However, the pre-dispersed vulcanizing agent S-80 is easy to mix and mix, will not agglomerate under normal storage conditions, has good fluidity, does not dust fly during rubber mixing, and will not cause feeding loss. Rapid mixing, absorption and uniform dispersion in various rubber materials ensure the activity of effective component sulfur S.
DosageWith the same amount of ordinary sulfur powder, due to better dispersion, usually do not need to increase the amount.
ApplicationRubber products subject to dynamic stress, various soft rubber materials, light-colored rubber materials that cannot have sulfur defects, 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.
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Mobile:+8613512179731/+8618018626037
Address: 1398 Pingliang Road, Yangpu District, Shanghai
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