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PUYANG FULEX CHEMICAL CO.,LTD
FULEX CHEMICAL- PRODUCER OF PETROLEUM RESIN SUCH AS C9, C5 .ANTIOXIDANT TMQ, IPPD, 6PPD, DTPD. ACCELERATOR MBT,MBTS,CBS, TBBS.DPG, TMTD.
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accelerator MBTS

PUYANG FULEX CHEMICAL CO.,LTD

accelerator MBTS

MBTS(DM)



Chemical Name: Dibenzothiazole disulfide
Molecular Formula: C14H8N2S4
structure:

Molecular Weight:332.50
CAS NO. : 120-78-5
Executive standard:GB/T 11408-2003
Specification:


Item
Index
Acceptable end-product
Appearance(Visual inspection)
White or light yellow powder, granular
Initial M.P, oC ≥164.0
Loss on drying, % ≤0.40
Ash, % ≤0.50
Residues on 150μm sieve,% ≤0.10
Purity,% ≥95.0

Properties: white or light yellow powder (granule) with a little bitter, no poison. The density is 1.50, Melting point above 170℃,slightly soluble in benzene, chloroform and ethanol, is not soluble in water petrol. And ethyl acetate. Good storage stability.

Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining and non-discolouring in "white" socks; used as a plasticizer and retarder in polychloroethylene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.

Packaging: 20kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.

Storage: e product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.

Note: The product could be ultra fine powder based on customer accurate requirement.


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