Stretch-Vac™ Pro Rap

Manufacturer

Richmond Aircraft Products

Description

STRETCH-VAC™ PRO-RAP is a transparent, copolymer film. STRETCH-VAC™ PRO-RAP is a medium temperature film which can be used for prolonged cures up to 250°F (125°C) and remain soft and pliable. STRETCH-VAC™ PRO-RAP is available in sheeting (54" - 107") or lay-flat tubing (54") with standard thickness of .003. Any non-standard width or thickness may be available with minimum buy requirements.

STRETCH-VAC™ PRO-RAP is engineered for use with 250°F(125°C) cure phenolic systems and other 250°F(125°C) cure advanced composite systems as well as hot compaction cycles where softness, workability and high elongation are essential.

STRETCH-VAC™ PRO-RAP is not effected by environmental humidity levels in the storage or work place.

Properties

Mechanical Properties Typical Values
Tensile strength, PSI > 5,000
Elongation % > 800
Tensile modulus < 2,000
     
Thermal Properties
˚F ˚C
Maximum use temperature: 300 149
Melting Point DSC 318 159

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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.