High-temperature mold release agents are specially formulated release products used in injection, casting, and thermoforming processes operating under high heat to prevent parts from sticking to the mold. They provide higher thermal resistance than standard release agents and operate without leaving residue at high temperatures.
Features of high-temperature mold release agents
1. High thermal resistance
- Operates without degradation at high mold temperatures
- Reduces burning, charring, and resin buildup
2. Adhesion prevention
- Ensures easy release of parts from the mold
- Reduces product deformation and surface damage
3. Low residue formation
- Does not accumulate within the mold
- Requires less cleaning and maintenance
4. Surface quality preservation
- Helps achieve bright and smooth surfaces
- Reduces flow marks and surface stains
5. Long-term performance
- Works stably in high-cycle production
- Reduces the need for frequent reapplication
Areas of use
- Plastic injection molds
- Aluminum and metal casting molds
- Rubber and composite manufacturing
- Thermoforming applications
- High-temperature press systems
Selection criteria
- Suitability for operating temperature
- Compatibility with used plastic or metal materials
- Silicone / non-silicone preference
- Painting and bonding requirements
- Residue level
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