MBT(M) Rubber Accelerator

Used for NR, IR, SBR, NBR, HR and EPDM. One of the mainly used acidic accelerators currently and a medium fast primary accelerator.

Chemical name:2-Mercaptobenzothiazole

Molecular Formula: C7H5NS2

Molecular weight:167.26

Purity: ≥98%

Cas no. :149-30-4

Standard:GB/T 11407-2003

Structural Formula:

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Product Category

Rubber Accelerator

Rubber Anti-scorcher

Rubber Antioxidant

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Product Description

Classification:

Chemical name:2-Mercaptobenzothiazole

Molecular Formula: C7H5NS2

Molecular weight:167.26

Purity: ≥98%

Cas no. :149-30-4

Standard:GB/T 11407-2003

Specification:

Item	Powder	Oil Powder	Granular
Appearance	pale yellow or off white powder(granule)	pale yellow or off white oiled powder(granule)	pale yellow or off white powder(granule)
Initial M.P. (Min) ≥ °C	171	171	171
Loss on drying (Max) ≤ %	0.3	0.3	0.3
Ash (Max) ≤ %	0.3	0.3	0.3
Residue on 150 μm sieve (Max) ≤ %	0.1	-	-
Granular diameter mm	-	-	1.5-3
Oil content %	-	1.0-2.0	-

Application:

Used for NR, IR, SBR, NBR, HR and EPDM. One of the mainly used acidic accelerators currently and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TMTD and many others, mainly basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.

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