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Description for 3M 851
A green polyester film tape with a unique conformable adhesive for printed circuit board masking during electroplating.Application Type Bond, Masking 1 Part or 2 Part 1-Part Material Form Tape Substrate Metal, Silicone coated paper, Polyester, Steel Industry Printed circuit board Manufacturer 3M Chemistry Rubber, Blended silicone Cure Method Pressure Sensitive Color Transparent green -
Technical Data for 3M 851
Overview
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1 Part or 2 Part
- 1-Part
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Material Form
- Tape
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Industry
- Printed Circuit Board (PCB) - Printed circuit board
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Chemistry
- Other - Rubber
- Silicone - Blended silicone
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Application Method
- Dispenser - applied by machine or by hand
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Cure Method
- Pressure Sensitive (min) - Pressure Sensitive
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Color
- Green - Transparent green
Specifications
Bond Strength
General Bond Strength (psi) 29 (oz./in.) Test Method Tensile Strength (psi) 26.8 (lbs./in.) Test Method Hardness
Elongation (%) Low-stretch, 124 Test Method Business Information
Shelf Life Details Storage: Store under normal conditions of 60° to 80°F (16° to 27°C) and 50% R.H. in the original carton. Shelf Life Type From date of manufacture. Shelf Life (mon) 18 -
Best Practices for 3M 851
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Clean-Up
Solvent clean-up of the board is recommended to facilitate subsequent soldering. Be sure to follow the manufacturer’s precautions and directions for use when using solvents
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Comparable Materials for 3M 851
Spec Engine® Results
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