25μM Silicone Coated Liner High Smoothness PET Transfer Film
| Attribute | Value |
|---|---|
| Name | Silicone Coated Liner |
| Color | Customized according to user needs |
| Width | Customized according to user needs |
| Length | Customized according to user needs |
| Raw Material | PET |
| Thickness | 25μm or customized |
| Release Force | 3-40 |
| Thermal Shrinkage rate | MD ≤1.5, TD ≤0.5 |
This high flatness, high temperature resistance PET film is coated with a release substance for MLCC formulations, primarily used in MLCC tape coating applications.
- Manufactured in 1000-level clean environment for high cleanness
- Uniform coating with flat film surface and minimal tolerance for easy processing
- High residual adhesion rate (≥85%) with no impact on bonding material
- Excellent mechanical properties and weather resistance for harsh conditions
- Superior film leveling and stability ensuring ceramic layer flatness and stacking uniformity
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.
Multilayer Stacking & Lamination: Enables stacking of 300-1,000 ceramic layers by maintaining alignment and preventing adhesion between layers during lamination. Features controlled release force for easy separation without residue.
- Standard packaging includes cardboard tray or nude tray options
- All cartons include certificate and packing list, with product list per tray
- Custom packaging available according to user requirements
| Parameter | Specification |
|---|---|
| Membrance | PET |
| Color | Customizable |
| Width (mm) | Customizable |
| Length (mm) | Customizable |
| Thickness (μm) | 25 |
| 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 |
We are a professional manufacturer with over 15 years experience.
7-14 days.
We provide free samples. Please specify your model requirements and cover the freight cost for shipment.
We accept L/C and D/P payment methods.
We utilize advanced Japanese chemical and coating technology, equipped with precision slitting machines, tensile testing technology, ROHS detectors, and environmental testers.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.