Industrial Grade PI Heating Film
Crafted to withstand harsh automotive operating conditions, our etched-foil polyimide (PI) heating film delivers exceptional thermal performance in an ultra-thin, highly flexible structure. A precision-etched alloy foil is fully hermetically encapsulated between two durable polyimide substrates.
Material Variants
We offer yellow and amber PI material variants to match your specific application requirements.
Product Overview
- Fast lamination compatibility – designed for quick and efficient lamination cycles, boosting production throughput
- Excellent dimensional stability – maintains precise alignment and flatness throughout the lamination process
- Superior electrical, chemical & thermal properties – ensures reliable insulation, corrosion resistance, and heat tolerance in demanding environments
- Optimized glue flow control – promotes uniform adhesive distribution, reducing voids and improving bond strength, especially critical for high-quality FPC lamination
Key Features
Our heating film offers two PI color choices (Yellow and Amber Kapton®-type), precision-etched foil for uniform heating, and an ultra-thin profile (0.13–0.22 mm) that feels completely unobtrusive.
- Exceptional flexibility for seamless adaptation to curved seat surfaces
- Withstands millions of flex cycles for long-lasting performance
- Strong dielectric insulation and moisture resistance
- Rapid heat-up with wide thermal range for year-round automotive use
- Full customization of size, circuitry, resistance, voltage, leads, and terminals
Manufacturer Profile
Shenzhen Tunsing Plastic Products Co., Ltd., established in 2007 and headquartered in Shenzhen, China, occupies a 10,000 m² manufacturing facility. We specialize in the development and production of high-performance polyimide (PI) films, etched foil heating elements, and flexible circuit materials.
With years of technical expertise, we serve the automotive, electronics, and FPC industries, offering customized solutions that combine quality, reliability, and cost-effectiveness.
Frequently Asked Questions
Do you accept OEM or ODM?
Yes, we accept OEM and ODM. We are professional heat transfer material manufacturers with extensive experience in R&D and manufacturing.
May I have your samples?
Yes, sample width is 30cm, length is 1-3 yards.
How long is the delivery time?
Samples: 3-5 days. Bulk orders: 3-10 days (depending on order quantity).
What is your payment method?
We accept T/T, PayPal and trade assurance orders.
What services can we provide?
Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery
Payment Currency: USD, HKD, CNY
Payment Methods: T/T, L/C, D/P D/A, Credit Card, PayPal, Western Union, Cash
Languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
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