TECHNICAL SPECIFICATIONS

Product Name: SureSeal® 636HF
Product Type: One piece, three-ply coextruded liner.
Material: Polypropylene skin top and bottom with foamed polyolefin core.
Composition: Core and outer skin fusion. Closed cell foam core of LDPE/EVA is sandwiched within polypropylene. This results in a chemically fused, single polymeric product.
Composition Benefits: Symmetrical construction – either side serves as the liner face.
Single polymeric product – no ply-separation.
Application: Recommended for sealing hot filled products which may be subjected to temperatures up to 195 degrees F.
Compatibility: SureSeal® 636HF is chemically inert, odorless, tasteless and dust-free. Good resistance to acids, alkalies, slow solvents, alcohols, oils and aqueous products. Poor resistance to active hydrocarbon solvents.
Performance Values: Excellent sealability, resiliency and compression recovery. Excellent torque retention.
Thickness / Width: Available in thicknesses of .030″, .035″ and .040″ (+/- .005″).
Widths from 1″ to 36″ (+/- .031″)
Density: 36 < 40 lbs/ft3
Color: FDA approved white.
Custom colors available upon request.
FDA Status: Drug Master File #12831. this material complies with FDA regulation 177.1520(c) 3.1 for food contact application.

Checkout the specsheet