Premium ETFE Film Sheet – Lightweight, UV Resistant & High Transparency Fluoropolymer Material

With a naturally low surface energy, ETFE film provides excellent non-stick and self-cleaning properties, while its high light transmission and low haze make it ideal for applications requiring transparency and visual clarity. Additionally, ETFE film demonstrates excellent electrical insulation properties and flame resistance, meeting stringent safety and performance standards.

Features:

Excellent UV and weather resistance for long-term outdoor use.
High light transmission with low haze and good optical clarity.
Outstanding chemical resistance to acids, alkalis, and solvents.
Wide operating temperature range (typically 150 to 180°C).
High tensile strength with good flexibility and tear resistance.
Low surface energy with non-stick and self-cleaning properties.
Excellent electrical insulation performance.
Flame resistant and compliant with various international safety standards.
Lightweight material compared to glass and other plastics.

Applications:

Architectural membranes and roofing systems, Solar panels and photovoltaic module encapsulation, Electrical and electronic insulation layers, Aerospace and aviation components, Protective films for displays and optical devices, Chemical processing equipment linings, Industrial covers and release liners, Automotive and transportation lightweight structures.

Additional Documents:

ETFE Film (TDS)

Adhesive Tapes Selection Guide

Technical data

Test items			Typical value	Unit	Test method
Material			ETFE	–	–
Total thickness			25~150	μm	–
Specific Gravity			1.72-1.77	–	ASTM D1505
Refractive index			1.403	–	ASTM D542
Light transmittance			90	%	ASTM E424
Moisture Absorption Rate			＜0.01	%	–
Fracture Strength			42	Mpa	ASTM D882
Elongation at break			300	%	ASTM D882
MIT bending cycles			40,000	cycles	ASTM D2176
Melting point			260	℃	ASTM D3418
Long-term use temperature			150	℃	UL-746B
Heat shrinkage rate (150°C × 10 min)			±5	%	ASTM D3595-97
Flame retardancy			VTM-0	–	UL-94
Limiting Oxygen Index			30	VoI%	ASTM D2863
Dielectric strength	0.025mm film		160	kV/mm	ASTM D149
	1mm film		30
Dielectric constant	1MHz		2.6	–	ASTM D150
	1000MHz		2.7
Dielectric loss		1MHz	0.007	–	ASTM D150
		1000MHz	0.009
Volume Resistivity			＞1.0*10¹⁷	ohm.cm	ASTM D257
Surface resistivity			＞1.0*10¹⁶	ohm/sq	ASTM D257

Legal Disclaimer

The values given are typical values, and do not constitute a specification. We recommend testing the suitability of the self-adhesive tape for the designated application or use. Please contact us or e-mail info@ysdiecut.com to determine product availability.

OEM: Delivers tailor-made adhesive tape products and die-cut components under your brand specifications—designed to integrate seamlessly into your end products.

ODM: Tape ODM (Original Design Manufacturing) refers to a service model where designs, develops, and manufactures ready-to-sell adhesive tape products that can be branded and marketed under your own label.

Die cutting tape are available in, jumbo rolls, rolls, sheets, or custom-cut parts, tailored to a wide range of industry standards or customer-specific designs.

ETFE Film Manufacturer
Yousan New Materials

Storage
It is recommended to store in a clean and dry place, away from direct sunlight, to prevent the packaging from breaking. The storage temperature is -10~40°C, and the humidity is less than 30-60%. To maintain the best performance, this product should be used within 24 months from the date of production.