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Product Name: ECTFE 100um
Product Description: ECTFE (Ethylene Chlorotrifluoroethylene) is a strong, hard, tough, abrasion resistant film that retains its useful properties over a broad range of temperatures. ECTFE also has excellent weathering properties in relation to UV radiation and is ideal for photovoltaic frontsheet applications.

NOMINAL PROPERTIES


PHYSICAL AND THERMAL PROPERTIES TYPICAL VALUES TEST METHOD
THICKNESS RANGE 50 um, 100 um, or custom  
THERMAL CONDUCTIVITY @ 40°C 0.15 W/(mK)  ASTM C117
Water Vapor Transmission Rate @ 38°C and 90% RH for a 50um film cast film 1.6 g/m2·d ASTM F1249
MECHANICAL PROPERTIES MD TD  
ELONGATION AT BREAK @ 23°C 280% 280% ASTM D882
MODULUS @ 23°C 1,550 MPa 1,500 MPa ASTM D882
FREE SHRINK % @200°C 4.4% 0% 30 MIN IN OVEN
ELECTRICAL PROPERTIES    
SURFACE RESISTIVITY @ 23°C >1017 Ohm ASTM D257
VOLUME RESISTIVITY @ 23°C

VOLUME RESISTIVITY @ 80°C

VOLUME RESISTIVITY @ 130°C
6·1016 Ohm·Cm
 
4·1015 Ohm·Cm
 
2·1013 Ohm·Cm
ASTM D257
 
Recommended lamination temperatures <170°C. All technical advice, recommendations and services are rendered by the Seller gratis. They are based on technical data which is presented as nominal values, that the Seller believes to be reliable, and are intended for use by persons having skill and know-how, at their own discretion and risk. Seller assumes no responsibility for results obtained or damage incurred from their use by Seller in whole or in part. Visual anomalies associated with the films used in lamination of these products that do not affect the functional performance of the product are not the responsibility of Griff Photovoltaic Films and its Global Sales Partners.


 

Who We Are

One of the world's fastest growing manufacturers of photovoltaic products for module manufacturing and other value added consumer end energy efficient products. Griff Photovoltaic Films provides a vital link in the green technologies supply chain. Read more...

Quality Control

At Griff Photovoltaic Films, we make an extraordinary commitment to guaranteeing incomparable product quality. Extensive quality control has been an integral part of Griff Photovoltaic Films culture. Read more...

Contact Griff Photovoltaic Solar

Griff Photovoltaic Solar
275 Lower Morrisville Road
Fallsington PA, 19054

Phone:. (215) 428-1075 ext. 101
Toll Free:. (800) 872-7549
Fax:. (215) 428-1189
E-mail:. info@griffsolar.com