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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 Rubber antioxidant MBZ
Product Description
rubber antioxidantMBZ
Chemical name:2-Thiolobenzimidazole Zinc Salt
Molecular formula:C14H10N4S2Zn
Molecular weight:363.77
CAS No.3030-80-6
EINECS No.221-203-2
Technical indicators:
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Project |
Refers Standard |
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Appearance (visual inspection) |
Grayish white or light yellow powder |
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Decomposition temperature, ℃ ≥ |
240.0 |
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Heating decrement,% ≤ |
1.50 |
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Zinc content,% |
17.5～20.0 |
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Water-soluble zinc salt,% ≤ |
0.05 |
Performance:Off-white or light yellow powder, odorless, bitter, non-toxic. Density 1.63~1.64 g/cm3, melting point above 300 ℃ (decomposition). Soluble in acetone, hexanol, slightly soluble in water, benzene, gasoline.
Use:Anti-aging agent MBZ is mainly used as an anti-aging agent for rubber. Its performance is similar to that of anti-aging agent MB, but it improves some shortcomings of anti-aging agent MB, such as reducing the unstable effect of latex, prolonging and maintaining its action time, and using it with thiazole accelerators to prevent copper damage. This product is weak when used alone, and can increase its effectiveness when used with other antioxidants. The antioxidant MBZ is a good auxiliary heat sensitizer in latex and a good gelling agent. The amount is 2.0 parts.
Packing:Composite paper bag, lined with plastic film bag, net weight 25kg.
Storage:Sealed and stored in a cool, dry, well-ventilated place, away from direct sunlight.
Safety and Toxicity:Please 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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