Classification: Sulfenamides Accelerator
Chemical Structure:
Chemical name: N-Tertiarybutyl-2-benzothiazole Sulfenamide
Molecular formula: C11H14N2S2
CAS No.: 95-31-8
Specification:
| Index Name | Index | |
| Appearance | Grey white or pale yellow | |
| Physical Form | Granule | |
| Initial Melting Point | ℃, min | 104.0 |
| Loss on Heating | %, max | 0.40 |
| Ash Content | %, max | 0.40 |
| N.W. Per Bag | kg | 25 |
Properties: Gray white granule. The density is 1.26-1.32. Soluble in benzene, CS2, methyl alcohol, acetone, chloroform, alcohol. In soluble in gasoline, water, acid and alkali with lower concentration.
Application: NS is a vulcanization accelerator with delayed action, short cure time. It has good scorch and processing safety. Widely used in all sorts of rubber products and tyres, especially in the radial tyre manufacturing. The product is excellent delayed accelerator with more delayed action and great curing rate.
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 6 months.
Package: 25kg paper bag or PP weaved bag lined with plastic bag.
