Silicone rubbers typically do not contain a curing agent in the market. To achieve proper curing, select a suitable curing agent (such as XTS-5XX A/B) based on the chosen curing method. Additional curing agents are also available—please contact us for more details.
This product utilizes a high-activity platinum catalyst, ensuring efficient catalytic performance. It facilitates the ≡ SI-VI and ≡ SI-H addition reactions without causing side reactions.
Key features include:
- Low-temperature, rapid vulcanization: Cures at 120°C-130°C in just 2 minutes.
- Extended processing time: Silicone remains usable for up to 48 hours at room temperature after mixing with the platinum catalyst.
- High performance: Delivers excellent results with minimal processing complexity.
- Odorless and tasteless: Exceptional anti-yellowing resistance for long-lasting clarity.
| Components | XTS-550 A | XTS-550 B | |
| Appearance | Colorless to light yellow transparent glue | Milky white translucent glue | |
| Mix ratio | <30A | 0.2-0.3% | 0.6-0.8% |
| 30-60A | 0.3-0.4% | 0.8-1.8% | |
| >60A | 0.4-0.5% | 1.8-2.0% | |
Application Field Of Platinum Vulcanization
All kinds of silicone