company tower banner
SKC Inc. Company Logo

Skyrol® SR50 (92ga) Polyester

1 of 11 products in this brand
Skyrol® SR50 (92ga) Polyester is an untreated, rough-surface, and high haze polyester film with excellent dielectric strength. SR50 is available in a wide range of thickness from 92ga to 1000ga and is extensively used for cable wrapping, electrical motor insulation and other general purpose applications. SR50 film is FDA approved for direct food contact in compliance with FDA 21 CFR 177.1630 (f,g.h).

Polymer Name: Polyethylene Terephthalate (PET)

Physical Form: Film

Features: Food Contact Acceptable, High Dielectric Strength

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Technologies

Features & Benefits

Applications & Uses

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength (MD)33,000 (23)psiASTM D 882
Tensile Strength (TD)37,000 (26)Kg/mm2ASTM D 882
Elongation At Break (MD)145%ASTM D 882
Elongation At Break (TD)120%ASTM D 882
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Shrinkage (MD) (150°C × 30 min)1.7%SKC Method
Heat Shrinkage (TD) (150°C × 30 min)0.7%SKC Method
Typical Properties
ValueUnitsTest Method / Conditions
Nominal Thickness92 (23)Gauge (μm)SKC Method
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Strength6kVASTM D149 (60 Hz, AC)
Optical Properties
ValueUnitsTest Method / Conditions
Haze11%ASTM D 1003
Light Transmission89.1%ASTM D 1003
Gloss115%ASTM D 523
Surface Properties
ValueUnitsTest Method / Conditions
Coefficient of Friction (Kinetic)0.35μkASTM D 1894
Coefficient of Friction (Static)0.4μsASTM D 1894
Surface Tension45DyneASTM D2578

Regulatory & Compliance

Certifications & Compliance