GOYENCHEM-M Rubber Accelerator CAS No.149-30-4
Description
Intro
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is the largest manufacturer of flame retardant in Taiwan. We have nearly 40 years of experience developing functional additives and providing a series of solutions for general plastic and engineering plastic industry.
Chemical Name: 2-Mercaptobenzothiazole
Chemical formula: C7H5NS2
Synonyms: MBT
Structural formula:
Molecular weight: 167.26
CAS NO: 149-30-4
Property
| GRADE | GOYENCHEM-M-P | GOYENCHEM-M-G |
| Apperance | Powder | Granule |
| Color | Light yellow | Light yellow |
| Initial Melting Point ℃ | 171 min | 171 min |
| Heating Loss % | 0.3 max | 0.3 max |
| Ash % | 0.3 max | 0.3 max |
| Residue on 150 µm sieve (%)≦ | 0.1 | – |
| Residue on 63 µm sieve (%)≦ | 0.5 | – |
| Granule diameter (mm) | – | 1-3 |
| Solubility | Soluble in ethyl acetate, ethanol, solution of NaOH, NA2CO3 Insoluble in benzene, water and gasoline. |
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Features/Advantages
- Good storage stability.
- Low accelerative temperature
- Good dispersing ability with rubber
- Belongs to acid accelerator
- Can be used with other alkaline accelerator (DM, TMTD) to getting higher activity.
- Medium accelerating time
Applications
- IR, NR, NBR, SBR, HR, EPDM
- Tires, tubes, foot wear, rubber belts and other rubber products
Packing
25KG/BAG
Storage
- Store in a cool, dry, and well‐ventilated place.
- Keep away from fire and avoid direct sunlight, long‐term freezing, or damp.
- Seal tightly after use.
- Protect from extreme temperatures
