Rubber accelerator ZDBC(BZ)
CHEMICAL NAME: Zinc dibutyl dithiocarbamate
MOLECULAR FORMULA: C18H36N2S4Zn
CHEMICAL STRUCTURE:
MOLECULAR WEIGHT: 474.1
CAS NO:136-23-2
QUALITY STANDARD:
| ITEM |
POWDER |
OILED POWDER |
GRANULE |
| Appearance |
White powder (granule) |
| Initial melting point |
104.0ºC min |
104.0ºC min |
104.0ºC min |
| Loss on drying |
0.30% max |
0.50% max |
0.30% max |
| Zinc content |
13.0-15.0% max |
13.0-15.0% max |
13.0-15.0% max |
| Residue on 150μm sieve |
0.10% max |
0.10% max |
/ |
| Residue on 63μm sieve |
0.50% max |
0.50% max |
/ |
| Soluble zinc content |
0.01% |
0.01% |
0.01% |
| Additive |
/ |
0.1%-2.0% |
/ |
PROPERTIES:
White powder/granule. Density is 1.24. Soluble in CS2, benzene, chloroform, alcohol, diethyl ether. Insoluble in water and low concentration alkali. Good storage stability.
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:
1.ZDBC is used as secondary ultra accelerator for thiazole and sulfenamide cure systems in general purpose polymers (NR, SBR, IIR, EPDM). It can be used as a primary accelerator in specialty applications as well as in latex.
2.In latex applications ZDBC is mainly used in transparent goods and in prevulcanized latex. An additional application is as an antioxidant in adhesive systems. ZDBC gives faster cures than ZDEC or ZDMC.
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
Audited Supplier 
){kind=link}