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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 D (D)
Product Description
Rubber antioxidant D (D)
Chemical name:N-Phenyl-β-Naphthylamine Complex
Structural formula:
Molecular formula:C16H13N
Molecular weight:219.3
CAS No.135-88-6
EINECS No.205-223-9
Technical indicators:
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Project |
Refers Standard |
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Appearance (visual inspection) |
light gray to light brown powder |
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Initial melting point, ℃ ≥ |
105.0 |
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Aniline content |
Qualitative test not purple reaction |
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Water,% ≤ |
2.50 |
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Sieve residue (150 μm),%≤ |
0.20 |
Performance:Soluble in acetone, ethyl acetate, benzene, carbon tetrachloride and ethanol, soluble in gasoline, slightly soluble in water. Exposure to sunlight and air will gradually turn purple.
Use:The product is an aromatic secondary amine antioxidant. Used in natural rubber, diene synthetic rubber, chloroprene rubber, is a general-purpose reclaimed rubber antioxidant, also used in neoprene latex. It has good protective effect on heat, oxygen, flexing, weather aging and fatigue. In the chloroprene rubber both anti-ozone aging properties, harmful metals also have a certain inhibitory effect. The product is often combined with other antioxidants such as AP,Anti-aging agent DNPand especiallyAnti-aging agent 4010andAntiaging agent 4010NAand used. It is easy to disperse in dry glue and easy to decompose in water. The solubility in rubber is as high as 5%, and the amount is 3 to 4 parts without spraying frost. Because of its characteristics of pollution, migration and dark color in sunlight, it is not suitable for white and light-colored products, mainly used in the manufacture of tires, hoses, tapes, rubber rollers, rubber shoes, submarine cable insulation, etc. In the plastics industry, the product can be used as a heat stabilizer for polyethylene.
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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Mobile:+8613512179731/+8618018626037
Address: 1398 Pingliang Road, Yangpu District, Shanghai
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