rubber accelerator MBTS CAS NO.120-78-5

Min.Order: 1 Metric Ton
Payment Terms: L/C,T/T

Product Details

Keywords

MBTS
DM
NR, SR

Quick Details

ProName: rubber accelerator MBTS
CasNo: 120-78-5
Molecular Formula: C14H8N2S4
Appearance: light yellow powder
Application: Given flat, moderately fast cures in N...
DeliveryTime: 15-20days
PackAge: coextruded paper bags lined with plast...
Port: Qingdao,Tianjin
ProductionCapacity: 300 Metric Ton/Month
Purity: 98%
Storage: store in a cool, dry, well-ventilated ...
Transportation: sea
LimitNum: 1 Metric Ton

Superiority

Initial Melting Point no less than 170°C

Loss on Drying less than 0.4%

Ash no more than 0.3%

Details

Rubber Accelerator MBTS(DM)

Chemical Name: Dibenzothiazole disulfide
Molecular Formula:C₁₄H₈N₂S₄

Molecular Weight: 332.46

CAS NO: 120-78-5
Chemical Structure:

Item	Powder	Oiled powder	Granule
Appearance	Gray-white or light yellow powder(granule)
Initial M.P. ℃ ≥	171.0	170.0	171.0
Loss on drying % ≤	0.30	0.30	0.30
Ash % ≤	0.30	0.30	0.30
Residue on 150μm sieve % ≤	0.1	0.1	\
Residue on 63μm sieve % ≤	0.50	0.50	\
Additive %	\	1.0-2.0	\
Granule Diameter mm	\	\	1.0~2.0

Properties: A little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
Packaging: 20kg bag.

rubber accelerator MBTS CAS NO.120-78-5

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