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| Brand Name: | HUAMEI |
| Model Number: | Silicone Release Film |
| MOQ: | 6200 square meter |
| Price: | 0.24-1.64/㎡ |
| Payment Terms: | L/C,D/P |
| Supply Ability: | 300000m everyday |
| Attribute | Value |
|---|---|
| Raw Material | PET |
| Color | Customized according to user needs |
| Width | Customized according to user needs |
| Length | Customized according to user needs |
| Thickness | 38μm or customized |
| Release Force | 3-40 |
| Residual adhesion rate | ≥85 |
This high-temperature resistant PET silicone release film serves as a base material with high flatness, coated with a thin layer of release substance for MLCC formulations. Primarily used in MLCC tape coating applications.
Ceramic Layer Transfer in MLCC Production: Acts as a carrier substrate during ceramic slurry casting, holding the slurry while solvents evaporate to form uniform ceramic green sheets. Requires high smoothness (≤0.2μm defects) for defect-free ceramic layers.
High-Temperature Process Compatibility: Withstands 150-200°C during sintering and annealing while maintaining structural integrity. Produced in Class 1,000+ cleanrooms to minimize particle contamination.
| Parameter | Specification |
|---|---|
| Membrance | PET |
| Color | Customizable |
| Width (mm) | Customizable |
| Length (mm) | Customizable |
| Thickness (μm) | 38 |
| Release Force (g/in) | 3-40 |
| Thermal Shrinkage rate | MD ≤1.5, TD ≤0.5 |
| Surface roughness | Ra ≤25nm, Rz≤350nm |
| Residual adhesion rate (%) | ≥85 |
| Spareting treatment | Single/Double sided |
