3M 4731

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Description for 3M 4731

A pigmented vinyl backing with a rubber adhesive used for electroplating, paint masking and many other general purpose applications.

Chemical Resistance	Excellent alkali resistance, Chemical Resistance: Excellent acid resistance
Application Type	Bond, Sealing
1 Part or 2 Part	1-Part
Material Form	Tape
Substrate	Rubber, Steel, Vinyl
Industry	Electroplating, Many other general purpose applications
Manufacturer	3M
Chemistry	Vinyl
Cure Method	Pressure Sensitive
Application Temperature (°F)	>50
Color	Blue , Gray, Orange, Purple, White, Yellow
High Temperature Resistance (°C)	4 to 77, <121

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Chemical Resistance
- Chemical Resistance - Excellent alkali resistance
- Chemical Resistance : Acid Resistance - Excellent acid resistance
Application Type
- Adhesive - Bond
- Sealant - Sealing
1 Part or 2 Part
- 1-Part
Material Form
- Tape
Substrate
- Steel
- Vinyl
- Rubber
Industry
- Electronics - Electroplating
- Industrial
- General Purpose - Many other general purpose applications
- Other - Paint masking
Chemistry
- Other - Vinyl
Cure Method
- Pressure Sensitive (min) - Pressure Sensitive
Color
- Blue - Blue
- Gray
- Orange
- Purple
- White
- Yellow

Application Temperature (°F)	>50

General Bond Strength (psi)	20 (oz./in.)	Test Method
Tensile Strength (psi)	17 (lbs./in.)	Test Method

Abrasion Resistance	Excellent
High Temperature Resistance (°C)	4 to 77, <121
Moisture/Humidity Resistance	Excellent

Elongation (%)	230	Test Method

Shelf Life Details	Storage: Store under normal conditions of 60° to 80°F (16° to 27°C) and 40 to 60% R.H. in the original carton.;To obtain best performance, use this product within 18 months from date of manufacture.
Shelf Life Temperature (°F)	60 to 80
Shelf Life Type	From date of manufacture
Shelf Life (mon)	18