Rubber Antioxidant NDBC/NBC
CHEMICAL NAME:Nickel dibutyldithiocarbamate
MOLECULAR FORMULA: C18H36N2S4Ni
CHEMICAL STRUCTURE:
MOLECULAR WEIGHT:467
CAS NO:13927-77-0
QUALITY STANDARD:
ITEM |
Powder |
Oiled powder |
Granule |
Appearance |
Olive green powder or granule |
Melting point ,intitial ºC≥ |
85.0 |
85.0 |
85.0 |
Loss on drying %≤: |
0.50 |
0.50 |
0.50 |
Assay content %≤: |
96.0 |
95.0 |
95.0 |
Nickel content %: |
11.8-13.2 |
11.8-13.2 |
11.8-13.2 |
Residue in (150μm) sieve%≤: |
0.10 |
0.10 |
\ |
Oil Content% |
\ |
1.0-2.0 |
\ |
Strength of grain(N) |
\ |
\ |
0.6-2.5 |
PROPERTIES:
NBC is used as a secondary accelerator in most of the sulfur cured elastomers. It offers an effective antiozonant function in dynamic applications as well as a good antioxidant function in general.
Qingdao YLSCH Industry&Trade Co.,Ltd.A new type of chemical enterprise,has more than 30 years of experience in the production and sale of Food additives and organic chemical.Our products have exported most countries in the international market, such as France, Turkey, Italy, Russia,Brazil and other countries.
YLSCH was contribute to improve the products quality and customer satisfaction since we Established. All of our production are follow ISO9001 quality assurance system and we have obtained the ISO9001 certificate.
YLSCH can provide all kinds of rubber addtive,Widely used in rubber, tires, shoe soles, insulating tape, latex and other fields.
With more than 30 years of experience in export trading, our team has a comprehensive quality control process and quality control regulation to meet the quality requirements of our customers.
With competitive prices, stable quality and good service, our food chemicals have won a great reputation in the international markets. Meantime, we can provide tailor-solutions including technical supports according to different customer requirements to help clients to expand their business.
Our joint-venture factories and long-standing supply factories can grasp the production schedule and production quality at all hours to ensure the safe and punctual delivery of our products in the premise of guaranteeing quality.
APPLICATION:
NBC is an effective antiozonant in SBR, BR, CR, NBR and IIR compounds fir products used in dynamic applications shere a wax film might break down and therefore not be efficient.
It offers antioxidant in CR, CSM, CO, ECO and EPDM.
Furthermore NBC is used for EPDM and CSM vulcanizates requiring high heat resistance and in colored CR articles where it Improved the resistance against sunlight exposure.
PACKING&LOADING:
Powder Form: bag, 8Mt per 20'GP, 16Mt per 40'GP palletized
Granule Form: Net 25kg/bag,10Mt per 20'GP, 20Mt per 40'GP, palletized
Plastic woven bag,paper with plastic film bag,kraft paper bag.
SHIPPING MARKS:Neutral export standard. Also can be customized.
STORAGE VALIDITY:12 months.
CERTIFICATE: ISO certification, REACH certification, in line with EU standards