Rubber Vulcanization Accelerator Zmbt Zmbt/Mz Zinc 2-Mercaptobenzothiazole

• Customization: Available
• CAS No.: 155-04-4
• Formula: C14h8n2s4zn
• Model NO.: Zmbt/Mz
• EINECS: 205-840-3
• Certification: REACH
• Environmental Protection: Yes
• Color: Light Yellow
• Kind: Accelerator
• Appearance: Powder/Oiled Powder /Granule
• Port: Any Main Port in China
• Purity: 98%Min
• Transport Package: Plastic Woven Bag, Paper with Plastic Film Bag
• Specification: 25kgs/Bag
• Trademark: YLSCH-RBB
• Origin: China
• Production Capacity: 60000 Ton Per Year

Product Description

Rubber accelerator  ZMBT/MZ
 

CHEMICAL NAME: Zinc 2-mercaptobenzothiazole
MOLECULAR FORMULA: C₁₄H₈N₂S₄Zn
CHEMICAL STRUCTURE:

MOLECULAR WEIGHT:397.86

CAS NO:155-04-4

QUALITY STANDARD:

ITEM	MZ-5			MZ-15
	POWDER	OILED POWDER	GRANULE	POWDER	OILED POWDER	GRANULE
appearance	light yellow powder/granule			light yellow powder/granule
Initial M.P.	200ºCmin	200ºCmin	200ºCmin	200ºCmin	200ºCmin	200ºCmin
Loss on drying	0.3%max	0.5%max	0.3%max	0.3%max	0.5%max	0.3%max
Zinc content	16-22.0%	16-22.0%	16-22.0%	15-18.0%	15-18.0%	15-18.0%
Free M	5.0%max	5.0%max	5.0%max	15.0%max	15.0%max	15.0%max
Residue on 150μm sieve	0.1% max	0.1% max	/	0.1% max	0.1% max	/
Residue on 63μm sieve	0.5% max	0.5% max	/	0.5% max	0.5% max	/
additive	/	1.0-2.0%	/	/	1.0-2.0%	/
Granule diameter	/	/	2.5mm	/	/	2.5mm

PROPERTIES:
Light yellow powder/granule, with a little bitter, no poison. The density is 1.70. Decomposable temperature is 300ºC.
Soluble in chloroform, acetone, partly soluble in benzene, ethanol, CCI₄. Insoluble in gasoline, water and ethyl acetate. Decomposion when meeting strong acid and strong alkali.
APPLICATION:
Used for NR, IR, SBR, NBR, EPDM and latex. As a secondary accelerator in combination with PZ and EZ. Similar performance as MBT at curing temperature in dry rubber application.
Has lower scorch and better processing safety. Suitable for mold curing. Require zinc oxide and stearic acid as activators in many kinds of rubber batch.
Easily disperses in rubber, yield non-staining and non-discoloring products. Mainly used in the manufacture of latex products, foam rubber, latex coating gloves, etc.
PACKING&LOADING:
Net 25kgs/Bag,600kgs/P,12Mt per 20'GP, 24Mt per 40'GP, Palletized. 
Plastic woven bag,paper with plastic film bag,kraft paper bag.
LEAD TIME:

Quantity(Metric Tons)	1-1	2-30	>30
Est.Time(days)	15	25	To be negotiated

SHIPPING MARKS:Neutral export standard. Also can be customized.
STORAGE VALIDITY:12 months.