​TOP TECH SUBSTRATES CO., LTD

​TOP TECH SUBSTRATES CO., LTD

Graphene-Enhanced PP Release Film Technical Standard

2025 08/06

Graphene-Enhanced PP Release Film Technical Standard
 
Product Definition
Graphene-Reinforced PP Release Film is a high-performance biaxially-oriented polypropylene composite film incorporating graphene nanoplatelets for superior mechanical and thermal properties. This advanced material combines the benefits of nanomaterial reinforcement with precision-engineered release surfaces for demanding industrial applications.
 
Key Specifications
1. Enhanced Material Properties
 
Tensile Strength: 2-3X conventional PP films
 
Thermal Conductivity: 5-8 W/m·K
 
Coefficient of Thermal Expansion: <15 ppm/°C
 
2. Release Performance
 
Peel Force Range: 5-100g/25mm (adjustable)
 
Release Consistency: <3% batch variation
 
Multi-Cycle Capability: 5+ uses
 
3. Physical Characteristics
 
Thickness: 25-150μm (±2μm)
 
Surface Energy: 20-24 dynes/cm
 
Electrical Conductivity: 10³-10⁶ S/m
 
Technical Advantages
✔ Exceptional dimensional stability
✔ Uniform heat distribution
✔ Anti-static/EMI shielding options
✔ Reduced thickness with equal performance
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Target Applications
High-temperature composite molding
 
Flexible electronics manufacturing
 
Automotive sensor production
 
Aerospace component fabrication
 
Quality Certifications
ISO 9001:2015 Certified
 
IATF 16949 Automotive
 
REACH/ROHS Compliant
 
UL 94 HB Flammability Rated
Content Tags
PET Release Film
PET Release Film For Electronics Industry
PET Release Film for Packaging and Printing Industry
PET Release Film for Tape and Die-Cutting industry
PET Release Film for Medical and Hygiene industry
PET Release Film for New Energy and Environmental Protection Industry