ENGLISH中文

SUNCHEMY INTERNATIONAL CO., LTD

9-10,61 RENMIN ROAD,DALIAN,CHINA

Tel: +86 411 8281 9599

Fax: +86 411 8281 9597

HP:  +86 1333 2222 168

Website:www.sunchemy.com  

E-mail: sunchemy@sunchemy.com

Skype:  sunchemy


Rubber Antioxidant MBZ


Chemical Name: Zinc salt of 2-mercaptobenzimidazole

Structure:


Molecular Formula: C14H10N4S2Zn

Molecular Weight: 363.77

CAS NO: 3030-80-6

Specification:


Item

Powder

Oil Powder

Appearance

White Powder

White oily Powder

Initial M.P. ℃ ≥

240.0

240.0

Loss on drying % ≤

0.50

0.50

Zinc content %

18.0-20.0

18.0-20.0

Residues on 150μm sieve, % ≤

0.50

0.50

Oil content, %

-

1.0-2.0


Properties: White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water


Application: A non-staining secondary antioxidant for NR, CR, EPR, SBR, NBR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP


Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag


Storage: The 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 year.

BACK