Why Choose PET Film for Insulation?
2025-09-01
In the modern electrical, electronic, and industrial sectors, insulation materials are a crucial foundation for safety, durability, and performance. Among the numerous options available, PET Film for Insulation has emerged as a reliable and efficient solution. This versatile material provides outstanding mechanical strength, dielectric properties, and thermal resistance, making it a preferred choice for a wide range of applications.
Our company, Future Colors (Shandong) Material Technology Co., Ltd., specializes in producing high-quality PET film solutions tailored to meet the demands of global clients. With years of expertise in material technology, we ensure that our insulation PET films not only meet but exceed international standards.
Product Parameters of PET Film for Insulation
Below are the detailed parameters of our PET Film for Insulation. These specifications are designed to give engineers, designers, and procurement teams a clear understanding of its capabilities:
Key Features:
-
High dielectric strength for reliable insulation
-
Excellent dimensional stability under heat and stress
-
Smooth surface suitable for laminations and coatings
-
Good mechanical toughness and tensile strength
-
Resistant to moisture, chemicals, and aging
-
Eco-friendly, recyclable, and RoHS compliant
Technical Specifications (Typical Values)
| Property | Unit | Value Range |
|---|---|---|
| Thickness | µm | 12 – 350 |
| Tensile Strength (MD/TD) | MPa | ≥ 180 / ≥ 200 |
| Elongation at Break (MD/TD) | % | 90 – 150 |
| Dielectric Strength | kV/mm | ≥ 200 |
| Thermal Class | – | Class B (130°C) / Class F (155°C) |
| Shrinkage (150°C, 30min) | % | ≤ 2.5 |
| Surface Treatment | – | One side / both sides corona |
| Color | – | Transparent / milky white |
Applications of PET Film for Insulation
The versatility of PET film makes it suitable for multiple industries. It is widely applied in:
-
Electrical Insulation: Used as slot insulation, phase insulation, and liner in motors, transformers, and generators.
-
Flexible Laminates: Combined with materials like copper foil, aluminum foil, or paper for high-performance insulation composites.
-
Electronics: Applied in flexible printed circuits, adhesive tapes, and electrical sensors.
-
Packaging & Industrial Uses: Durable barrier for protective wraps, labels, and specialty applications requiring thermal and electrical stability.
Why PET Film for Insulation Matters
-
Safety Assurance – High dielectric strength protects against short circuits and electrical failures.
-
Durability – Resistance to heat, chemicals, and mechanical stress ensures long service life.
-
Environmental Compatibility – Fully recyclable, aligning with global sustainability standards.
-
Cost-Effectiveness – Long-term reliability reduces maintenance and replacement costs.
FAQ on PET Film for Insulation
Q1: What makes PET Film for Insulation better than traditional insulation materials?
A1: PET Film for Insulation offers a unique combination of high dielectric strength, mechanical toughness, and heat resistance. Unlike traditional materials, it maintains stability across a wide temperature range, is resistant to moisture and chemicals, and can be easily laminated with other substrates. This ensures longer equipment lifespan and improved reliability.
Q2: Can PET Film for Insulation withstand high temperatures?
A2: Yes, PET films are classified under thermal classes B (130°C) and F (155°C). This means they retain their electrical and mechanical properties even under continuous heat exposure, making them ideal for motors, transformers, and electronic applications where elevated temperatures are common.
Q3: What thickness options are available for PET Film for Insulation?
A3: Our PET films are available in thicknesses ranging from 12µm to 350µm. This wide range allows customization for various applications, whether it's thin films for flexible electronics or thicker films for heavy-duty insulation layers in industrial equipment.
Q4: How is PET Film for Insulation environmentally friendly?
A4: PET film is recyclable and RoHS compliant. Unlike certain insulation materials that release hazardous substances, PET film is safe for both users and the environment. Its durability also means fewer replacements, which reduces waste over time.
Why Partner with Future Colors (Shandong) Material Technology Co., Ltd.?
As a leading manufacturer in the PET film industry, Future Colors (Shandong) Material Technology Co., Ltd. offers:
-
High-Quality Standards: Products certified to meet international benchmarks.
-
Customization: Tailored thicknesses, finishes, and treatments to meet client-specific needs.
-
Global Supply Capability: Reliable logistics and delivery to customers worldwide.
-
Technical Support: Professional guidance from material selection to application optimization.
Conclusion
Choosing the right insulation material is essential for ensuring safety, durability, and performance in electrical and industrial systems. PET Film for Insulation provides unmatched reliability, environmental compliance, and cost-effectiveness, making it the preferred solution for modern industries.
For inquiries, partnerships, or detailed product specifications, please contact Future Colors (Shandong) Material Technology Co., Ltd.. Our team is committed to delivering superior insulation solutions that meet the evolving needs of clients worldwide.
