Classification: Thiurams Accelerator
Chemical Structure:
Chemical name: Tetramethylthiuram Monosulfide
Molecular formula: C6H12N2S3
CAS No.: 97-74-5
Specification:
| Index Name | Index | |
| Appearance | - | Yellow |
| Physical Form | - | Powder |
| Initial melting point | ℃, min | 104.0 |
| Loss on heating | %, max | 0.40 |
| Ash content | %, max | 0.40 |
| Residue on sieve (150um) | %, max | 0.10 |
| N.W.per bag | kg | 25 |
Properties: The density is 1.37-1.40. No osmyl and no taste. Soluble in benzene, acetone, CH2CL2, CS2, toluene, partly soluble in alcohol and diethyl ether. Insoluble in gasoline and water. Stabilization for storage.
Application: Generally used as a secondary accelerator or as a booster for sulphenamides to achieve faster cure rate. Distinguished by very good processing safety in comparison with other thiurams, high curing activity and no discoloration. No cure activity in the absence of added elemental sulphur. It is high-speed accelerator without color change and pollution in rubber materials. Suitable for rubber cables, tires, inner tubes, rubber belts, footwear, heatproof rubber products and so on.-
Storage: To keep the bags tightly closed in a cool, well-ventilated place at 25℃ max, to place the goods on the dry wooden shelf at a height of 20cm min. And to avoid from moisture, sunshine, light and fires. The recommended max. shelf life is two years.
Package: 25kg paper bag or PP weaved bag lined with plastic bag.
