38μm MLCC Release Film High Temperature Resistance Siliconized Release Liner
| Attribute | Value |
|---|---|
| Name | MLCC Release Film |
| Raw Material | PET |
| Thickness | 38μm or customized |
| Color | Customized |
| Width | Customized |
| Length | 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.
- 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 surface leveling and stability for ceramic layer 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.
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.
- Standard packaging includes cardboard tray or nude tray options
- All cartons include product certificates and packing lists
- Custom packaging available per user agreement requirements
| 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 |
Are you a manufacturer or trading company?
We are a professional manufacturer with over 15 years experience.
What about the lead time for mass production?
7-14 days.
How can I get the free sample?
We provide free samples. Please specify your model requirements and cover the freight cost for sample shipment.
What about the payment?
We accept L/C and D/P payment methods.
How can we guarantee quality?
We utilize advanced Japanese chemical and coating technology, equipped with precision slitting machines, tensile testing equipment, ROHS detectors, and environmental testers.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.