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VB

Manufacturer

St. Gobain

Description

CHEMFILM VB® is the only ultra high temperature (600°F), highly conformable (550% elongation), and chemically inert vacuum bagging film available. Compare the data shown for CHEMFILM VB versus other materials typically used in composite fabrication in order to understand its superior performance, particularly for complex shapes and high temperature resins.

Application


Properties

   TEST METHOD TYPICAL VALUES
Thickness, mil: ASTM D-882-83  3.0
Tensile Strength, psi ASTM D-882-83  4300
 Elongation, %: ASTM D-882-83  550
 Elastic Modulus, psi: ASTM D-882-83  55000
 Yield Stress, psi: ASTM D-882-83  1400
 Yield Strain, psi: ASTM D-1505  2.5
 Melt Point, °F (°C): ASTM D-1457-83  621 (327)
 Maximum Continuous Serv. Temp., °F (°C): ASTM D-150  500 (260)
 Coefficient of Linear Thermal Exp., in/in/1°F: ASTM D-696  5.5x10-5

Data Sheet

Material Safety Data Sheet (MSDS)


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Note: Technical information furnished is based on laboratory findings and is believed to be correct. No warranties of any kind are made except that the materials are of standard quality. All risk and liabilities arising from handling, storage and use of product, as well as compliance with applicable legal restrictions rest with the user. Nothing herein is to be taken as permission, inducement or recommendation to practice any patented invention or process without a license.