Rubber Vulcanizing Accelerator CAS 3741-80-8 STD Promoter TBSI
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Category：Rubber additives | Brand：MT
Introduction
Chemical Name: N-tert-butyl-bis-(2-benzothiazolesulfen)amide
CAS NO.: 3741-80-8
Product Specification:
| Appearance | Whitish Powder | |
| Purity(by HPLC),% | ≥ | 87.50 |
| Heat Loss(3h at 65°C), | ≤ | 0.50 |
| Ash(550°C),% | ≤ | 0.50 |
| Initial Melting Point byCapillary,°C | 128.0-140.0 | |
| Melting Point by DSC | 130.0-142.0 | |
| Fineness(80 μm residue),% | ≤ | 0.30 |
◆ Performance:
-TBSI is an important sulfidizing accelerator, which can prolong the scorch time and has strong flat vulcanization performance;
-TBSI does not produce carcinogenic nitrosamines in application, and can replace NOBS, TBBS and CDBS;
◆ Application:
-TBSI can be applied to tires and rubber products, especially to cord compounds for tires and thick rubber products that have high requirements for vulcanization.
◆ Packaging: Paper/plastic packages with a net weight of 25kg per package.
◆ Transportation Condition: Clear vehicle with ceiling, avoiding sunshine, rain and long-term extrusion， keeping away from hot source.
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