1/4-5-850B

1/4-5-850B Datasheet

Part	Datasheet
1/4-5-850B	1/4-5-850B (pdf)

Related Parts	Information
2-5-850B	2-5-850B
1/2-5-850B	1/2-5-850B
3-5-850B	3-5-850B
6-5-850B	6-5-850B
3/4-5-850B	3/4-5-850B
1-5-850B	1-5-850B
4-5-850B	4-5-850B
12-5-850B	12-5-850B

PDF Datasheet Preview
Polyester Film Tape Technical Data July, 2011 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. Product Construction Backing Polyester Adhesive Acrylic transparent Color Transparent, Red, Black, White, Silver Standard Roll Length 72 yds. 66 m Typical Physical Properties Note The following technical information and data should be considered representative or typical only and should not be used for specification purposes. ASTM Test Method Adhesion to Steel Silver: Tensile Strength at Break Elongation at Break Backing Thickness Total Tape Thickness Water Vapor Transmission Rate: 30 oz./in. width 33 N/100 mm 42 oz./in. width 46 N/100 mm 28 lbs./in. width 491 N/100 mm 120% mil mm mils mm gms. H2O/100 sq. in./24 hrs. g/m2/24 hrs. D-3330 D-3330 D-3759 D-3759 D-3652 D-3652 D-3833 Silver gms. H2O/100 sq. in./24 hrs. g/m2/24 hrs. D-3833 Temperature Use Range: -60°F to 300°F -50°C to 150°C • 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. • Abrasion resistant to help protect surface from abrasion and rough handling. 3M Polyester Film Tape Application Ideas Transparent, Red, Black, White • Splicing and web defect marking. • Sealing, labeling and protecting. • Positive film striping transparent . • Decorative edging. • Tape hinge. Silver • Post splicing movie film. • Deflect flagging where reflective sensing is required. • Decorative striping and die cutting. • Decorative edging. Storage Store under normal conditions of 60° to 80°F 16° to 21°C and 40 to 50% R.H. in the original carton. Shelf Life To obtain best performance, use this product within 18 months from date of manufacture. Technical Information The technical information, recommendations and other statements contained in this document are based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such information is not guaranteed. Product Use Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the use and performance of a 3M product in a particular application. Given the variety of factors that can affect the use and performance of a 3M product, user is solely responsible for evaluating the 3M product and determining whether it is fit for a particular purpose and suitable for user’s method of application.

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Polyester Film Tape

Technical Data

July, 2011

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.

Product Construction

Backing Polyester

Adhesive Acrylic transparent

Color

Transparent, Red, Black, White, Silver

Standard Roll Length 72 yds. 66 m

Typical Physical Properties

Note The following technical information and data should be considered representative or typical only and should not be used for specification purposes.

ASTM Test Method

Adhesion to Steel Silver:

Tensile Strength at Break Elongation at Break Backing Thickness Total Tape Thickness Water Vapor Transmission Rate:
30 oz./in. width 33 N/100 mm 42 oz./in. width 46 N/100 mm 28 lbs./in. width 491 N/100 mm 120%
mil mm mils mm
gms. H2O/100 sq. in./24 hrs. g/m2/24 hrs.

D-3330 D-3330 D-3759 D-3759 D-3652 D-3652 D-3833

Silver gms. H2O/100 sq. in./24 hrs. g/m2/24 hrs.

D-3833

Temperature Use Range:
-60°F to 300°F -50°C to 150°C
• 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.
• Abrasion resistant to help protect surface from abrasion and rough handling.
3M Polyester Film Tape

Application Ideas

Transparent, Red, Black, White
• Splicing and web defect marking.
• Sealing, labeling and protecting.
• Positive film striping transparent .
• Decorative edging.
• Tape hinge.

Silver
• Post splicing movie film.
• Deflect flagging where reflective
sensing is required.
• Decorative striping and die cutting.
• Decorative edging.

Storage

Store under normal conditions of 60° to 80°F 16° to 21°C and 40 to 50% R.H. in the original carton.

Shelf Life

To obtain best performance, use this product within 18 months from date of manufacture.

Technical Information

The technical information, recommendations and other statements contained in this document are based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such information is not guaranteed.

Product Use

Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the use and performance of a 3M product in a particular application. Given the variety of factors that can affect the use and performance of a 3M product, user is solely responsible for evaluating the 3M product and determining whether it is fit for a particular purpose and suitable for user’s method of application.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 1/4-5-850B Datasheet file may be downloaded here without warranties.

Datasheet ID: 1/4-5-850B 519158