rubber accelerator ZMBT(MZ) rubber chemicals is used for NR, IR, SBR, NBR, HR and EPDM.
rubber accelerator ZMBT(MZ) rubber chemicals
Commodity Name: Rubber Accelerator ZMBT Molecular Formula: C14H8N2S4Zn
Chemical Name: Zinc 2-mercaptobenzothiazole Molecular Weight: 397.86
CAS NO: 155-04-4
Specification:
ITEM | ZMBT-5 | ZMBT-15 |
Appearance | Light-yellow powder | Light-yellow powder |
Initial M.P. | 200.0°C Min | 200.0°C Min |
Loss on drying | 0.30% Max | 0.30% Max |
Zinc content | 16.0-22.0 % | 15.0-18.0 % |
Free M | 5.0% Max | 15.0% Max |
Residues on 150µm sieve | 0.10% Max | 0.10% Max |
(*): Upon customer's request
Properties: rubber accelerator ZMBT(MZ) rubber chemicals is Light yellow powder with light bitter taste. Specific density is 1.65--1.72. Hardly soluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali
Application: rubber accelerator ZMBT(MZ) rubber chemicals is Used for NR, IR, SBR, NBR, EPDM and latex. May be regarded as an intermediate between M and DM. Used as a secondary accelerator in combination with PZ and EZ. Similar performance as M at curing temperature in dry rubber application. Has lower scorch and better has processing safety. Suitable for mold curing. Requires zinc oxide and stearic acid as activators in many kinds of rubber batch. Easily disperses in rubber; yields non-staining and non-discoloring products. Mainly used in the manufacture of latex products, foam rubber, latex coating gloves, etc.
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: 25Kg Polypropyrene knitted bags lined with polyethylene bags
rubber accelerator ZMBT(MZ) rubber chemicals
