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> 1ROLL of 3M marque scotch brand 850 poyester tape
1ROLL of 3M marque scotch brand 850 poyester tape
For Sale: 1ROLL of 3M marque scotch brand 850 poyester tape
Subject 1ROLL of 3M marque scotch brand 850 poyester tape
Ad is submitted by poster:
3 Polyester Film Tape 850 Product Description 3M™ Polyester Film Tape 850 can generally be used for splicing and applications where chemical resistance and/or clean removal is necessary. The silver backing is a transparent polyester with a thin layer of aluminum and the gold is a pigmented polyester with a thin layer of aluminum. Technical Data ASTM Test Method Adhesion to Steel: 30 oz./in. width (33 N/100 mm) D-3330 Silver and Gold: 42 oz./in. width (46 N/100 mm) D-3330 Tensile Strength at Break: 28 lbs./in. width (491 N/100 mm) D-3759 Elongation at Break: 120% D-3759 Backing Thickness: 0.9 mil (0.02 mm) D-3652 Total Tape Thickness: 1.9 mils (0.05 mm) D-3652 Water Vapor Transmission Rate: 1.6 gms. H2O/100 sq. in./24 hrs. D-3833 (24.8 g/m2/24 hrs.) Silver and Gold: 0.9 gms. H2O/100 sq. in./24 hrs. D-3833 (7.75 g/m2/24 hrs.) Outgassing (Transparent Tape): %TML .61, %CVCM .08 Product Construction Backing Adhesive Color Standard Roll Length Polyester Acrylic (transparent Transparent, Red, Black, 72 yds. (66 m) or pigmented) White, Silver, Gold Features • Prolonged exposure to sunlight or hot caustics will cause backing to become brittle and lose tensile strength. • Thin, high strength polyester film helps reduce failures due to breakage while meeting low caliper requirements. • Chemical and solvent resistance to help reduce rejects produced from chemical and solvent attack. Typical Physical Properties Note: The following technical information and data should be considered representative or typical only and should not be used for specification
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