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ALITA H Paste Initiator (Cyclohexanone Peroxide Paste)
Category：Auxiliary MaterialsCode：ALITA H Paste Initiator
Overview
H Paste Initiator is a white paste composed of cyclohexanone peroxide and dibutyl phthalate.
- Features: Good safety, stable performance, long storage period, and complete curing.
- Applications: It is an initiator for room-temperature curing of unsaturated polyester resins and an ideal component for FRP (Fiberglass Reinforced Plastic) product curing systems.
Specifications
| Inspection Item | Standard Range | Unit/Condition |
|---|---|---|
| Appearance | White Paste | -- |
| Active Oxygen Content | % | |
| Gel Time | 12 - 20 | 25℃, min |
Reference Formulation
| Component Name | Ratio (parts) | Notes |
|---|---|---|
| Resin | 100 | Matrix |
| H Paste Initiator | 4 | i.e., Cyclohexanone Peroxide Paste |
| Or MEKP Curing Agent | 2 | Methyl Ethyl Ketone Peroxide |
| E4 Accelerator | 0.5 - 4 | Dosage depends on ambient temperature |
Storage & Handling
1. Packaging: H Paste Initiator is packaged in 25L polyethylene plastic drums, with a net weight of 20kg per drum.
2. Safety Warning: * This product is an organic peroxide, which is a flammable and explosive hazardous material.
- ⚠️ Strictly prohibit direct mixing of initiator with accelerator, as this may cause an explosion.
3. Storage Environment: Should be stored at room temperature, away from light, fire sources, and heat sources.
4. Transportation and Shelf Life: Handle with care during transportation; shelf life is 6 months at room temperature.