Rubber vulcanization accelerator DCBS
Product Images
Product Property
| color : | light yellow or light brown |
| form : | powder or grain |
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif |
| Payment Mode : |
T/T,L/C,D/P |
Description
| Rubber vulcanizing accelerator DZ (DCBS) | |
| Chemical name | N, N-Dicyclohexyl-2-benzothiazole sulfenamide |
| synonyms | DZ, DCBS, DCS, Dela DC |
| Molecular formula | C19H26N2S2 |
| Molecular weight | 346.58 |
| CAS No. | 4979-32-2 |
| Properties | The product is light yellow grain or powder. It is odorless, tasteless, and non-toxic. The density is 1.26-1.32g/cm3. Melting point is above 97°C.It is not soluble in water but soluble in gasoline, ethanol, methylene chloride, tetra chloromethane, benzyl, ethyl acetoacetate, etc. |
| applications | This product is a rubber vulcanizing accelerator with good anti-scorching property and delayed onset of cure. It is mainly used in production of tires, rubber vibration insulators, and 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 | Q/DWT 001-2009 |
| items | classification | ||
| premier | 1 st class | certified | |
| Appearance °C | Light yellow powder or grain | ||
| Melting point (65-70°C)2h more than | 98.0 | 97.0 | 96.0 |
| Mass loss less than | 0.30 | 0.40 | 0.50 |
| Ash content less than | 0.20 | 0.30 | 0.40 |
| Free DM less than | 0.30 | 0.40 | 0.50 |
| Free amine less than | 0.30 | 0.40 | 0.50 |
