-
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.
-
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.
-
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 NDBC(NBC)
Product Description
rubber antioxidantNDBC(NBC)
Chemical name:Nickel N,N-di-n-butyldithiocarbamate
Structural formula:
Molecular formula:C18H36N2S4Ni
Molecular weight:467
CAS No.13927-77-0
EINECS No.237-696-2
Technical indicators:
|
Project |
Indicators |
||
|
Superior products |
First-class product |
Qualified products |
|
|
Appearance (visual inspection) |
dark green powder |
||
|
Initial melting point, ℃ ≥ |
83.0 |
81.0 |
81.0 |
|
Heating decrement,%≤ |
0.50 |
0.50 |
0.50 |
|
Nickel content,%≥ |
12.0～13.0 |
11.8～12.8 |
12.0～13.0 |
|
Ash content,%≤ |
20.0 |
20.0 |
20.0 |
|
Sieve residue (150 μm),%≤ |
0.10 |
0.10 |
- |
Performance:dark green powder with a density of 1.26 g/cm3. Melting point above 86 ℃. Flash point 263 ℃. Soluble in chloroform, benzene, carbon disulfide, slightly soluble in acetone, insoluble in water. Good stability during storage. Toxic, irritating to the skin, steam and dust inhalation harmful to the human body.
Use:Rubber or plastic antioxidant. Mainly used in styrene butadiene, chloroprene, chlorosulfonated polyethylene and other synthetic rubber, can prevent the rubber due to sunlight, ozone caused by cracking, improve the heat resistance of chloroprene rubber and chlorosulfonated polyethylene. Used as a light stabilizer and antiozonant for polymer materials in the plastics industry. For polypropylene fibers, films and narrow bands have very good light stability, but the products with yellow-green. The general dosage is 0.3~0.5%.
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.
About Us
Contact Us
Mobile:+8613512179731/+8618018626037
Address: 1398 Pingliang Road, Yangpu District, Shanghai
Focus on bonus