Rubber vulcanization accelerator TBBS
Product Images
Product Property
| form : | powder or grain |
| color : | milky white or light yellow |
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C,D/P |
Description
Rubber vulcanizing accelerator NS (TBBS)
|
name | Rubber vulcanizing accelerator NS (TBBS) |
| Chemical name | N-tert-butyl-2-benzothiazole sulphenamide |
| synonyms | NS TBBS |
| Molecular formula | C11H14N2S2 |
| Molecular weight | 238.37 |
| Properties | It is milky white grain. Density is 1.26-1.32g/m3, it is soluble in benzyl, chloroform, carbon disulfide, methanol, and ethanol. It is dissoluble in water, dilute acid, and dilute alkaline solutions. |
| applications | NS is a delayed rubber vaccination accelerator combining short cure time with good scorch safety and excellent modulus development. It is widely used in production of varying rubber products and tires, especially radial tires. |
| Packaging | 25kg/bag, multi-pry paper bag. |
| storage | Isolated and stored in a cool, dry, and ventilated place. Keep distance from moisture, fire, and direct sunshine. The product is stable within 6 months. |
| Product standard | GB/T 21840-2008 |
| phone | 0086 0532 55713554 |
| items | classification | ||
| premier | 1 st class | certified | |
| Appearance | Milkly white or light yellow powder or grain | ||
| Melting point°C more than | 106.0 | 105.0 | 104.0 |
| Mass loss less than | 0.30 | 0.40 | 0.40 |
| Ash content less than | 0.20 | 0.30 | 0.30 |
| Free amine less than | 0.50 | 1.00 | 0.50 |
| Methanol insoluble less than | 0.50 | 1.00 | 1.00 |
