- Product Name: NOROX® 802-75-AL3
- Chemical Composition: 1,1-tert-Butylperoxy-3,3,5-trimethylcyclohexane
- Appearance: Colorless liquid
- Active Oxygen Content: Approx. 5.75% w/w
- Desensitizer: High-boiling-point alkanes
- Density (20°C): Approx. 0.84 g/cm³
- Viscosity (20°C): approx. 3 mPa·s
- Refractive index (20°C): approx. 1.429
- Critical temperature (SADT): approx. 50°C
- Storage stability: Below -25°C
- Recommended storage temperature: Below 20°C
- Shelf life: 3 months
- Polyester resin curing agent
- Operating temperature range: 80–150°C
- Recommended usage rate: 1–3%
- Main Application: Hot-press molding of SMC or BMC at 120°C
- At 70–80°C, the curing rate is relatively low unless exothermic reactions occur (e.g., in an insulated mold).
- True short-time curing within 1–3 minutes is only achievable at temperatures above 120°C.
- The optimal temperature range for hot-press molding is 120–150°C.
- Standard packaging specifications: 4 x 7-pound polyethylene bottles or 20-liter plastic drums, net weight 35 pounds.
- The information provided is based on internal testing and is intended to introduce the product and its applications.
- This information does not constitute a warranty of product characteristics, nor does it constitute a warranty of suitability for any specific application.
- The manner in which our products are used and the recommendations provided are beyond our control and are the sole responsibility of the user.
- It is the user’s responsibility to carefully inspect and test the purchased product to verify its suitability.