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MLCC Release Film
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Customized Heat Resistant PET Film 4g/In Silicone Release Films

Customized Heat Resistant PET Film 4g/In Silicone Release Films

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
Detail Information
Place of Origin:
CHINA
Name:
Heat Resistant PET Film
Raw Material:
PET
Color:
Customized According To User Needs
Width:
Customized According To User Needs
Length:
Customized According To User Needs
Thickness:
25-188
Release Force:
4 Or Customized
Residual Adhesion Rate:
≥85
Packaging Details:
Wrapping Film Protection+Carton Package+Tray Package
Highlight:

Customized Heat Resistant PET Film

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Heat Resistant PET Film 4g/In

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4g/In Silicone Release Films

Product Description
4g / in MLCC PET Silicone Release Film Heat-resistant PET Film
Product Specifications
Attribute Value
Name Heat Resistant PET Film
Raw Material PET
Color Customized according to user needs
Width Customized according to user needs
Length Customized according to user needs
Thickness (μm) 25-188
Release Force (g/in) 4 or customized
Residual adhesion rate ≥85
Product Description

4g/in MLCC PET Silicone Release Film Heat-resistant PET Film is used as a base material of high flatness, high temperature resistance PET, coated with a thin layer of release substance MLCC formulations. Mainly used in MLCC tape coating.

Key Features
  • Produced 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 performance impact on bonding material
  • Ultra-smooth surface (Ra <0.1μm) prevents defects during MLCC lamination
  • High-quality bidirectional-stretched polyester (BOPET) base film for superior strength
Product Structure
Customized Heat Resistant PET Film 4g/In Silicone Release Films 0
Applications
  • Ceramic layer transfer in MLCC production as carrier substrate
  • Compatible with high-temperature processes (150-200°C)
  • Cleanroom compatible (Class 1,000 or higher)
Packaging Options
  • Standard packaging with cardboard tray or nude tray
  • Includes certificate and packing list with each tray
  • Custom packaging available per customer requirements
Technical Specifications
Parameter Specification
Membrane Raw Material PET
Thickness (μm) 25-188
Release Force (g/in) 4
Thermal Shrinkage Rate MD ≤1.5, TD ≤0.5
Surface Roughness Ra ≤25nm, Rz≤350nm
Residual Adhesion Rate ≥85%
Surface Treatment Single/Double sided
Frequently Asked Questions
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 requirements and cover the freight cost.
What about the payment?
We accept L/C and D/P payment methods.
How can we guarantee quality?
We use advanced Japanese chemical and coating technology, with comprehensive quality control equipment including slitting machines, tensile testers, ROHS detectors, and environmental testers.