P3210AB double-sided tape substitute 3m9731
P3210AB double-sided tape substitute 3m9731
P3210AB double-sided tape is a PET double-sided tape made from PET as the substrate, with one side being silicone pressure sensitive adhesive and the other side being acrylic pressure sensitive adhesive. It is specifically used for pasting silicone rubber products.
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application
Silicone rubber products, coated with silicone surfaces, non polar materials, and foam adhesive fixation.
Typical applications:
1.Adhesion of silicone rubber foot pads and silicone rubber gaskets.
2.Adhesive fixation of silicone tape, silicone bracket, and silicone bracelet.
3.Paste conductive silica gel, medical silica gel, foam silica gel and molding silica gel.
4.Adhesive fixation of silicone toys, silicone buttons, and silicone sealing rings.
5.The adhesion of low surface energy materials (such as PP, PE, etc.).
6.Foam products with adhesive backing.
Property
| Test items | Test method | Unit | P3213AB |
| Color | Visual inspection | – | translucent |
| Type of glue 1 | – | – | Acrylate adhesive |
| Release material 1 | – | – | Release paper |
| Type of glue 2 | – | – | Silicone adhesive |
| Release material 2 | – | – | Fluoride release membrane |
| Base material | – | – | PET |
| Base thickness | ASTM D-3652 | mm | 0.025 |
| Total thickness | ASTM D-3652 | mm | 0.1 |
| 180°Peel strength（Acrylate adhesive） | GB/T2792-2014 | N/inch | ≥15 |
| 180°Peel strength（Silicone adhesive） | GB/T2792-2014 | N/inch | ≥10 |
| Room temperature retention（Acrylate adhesive） | GB/T4851-1998 | h | ≥24 |
| Room temperature retention（Silicone adhesive） | GB/T4851-1998 | h | ≥24 |
| Initial adhesion force （Acrylate adhesive） | GB/T4852-2002 | # | ≥3 |
| Initial adhesion force （Silicone adhesive） | GB/T4852-2002 | # | ≥6 |
| Long term temperature resistance | GB∕T 4851-2014 | ℃ | 100 |
| Short term temperature resistance | GB∕T 4851-2014 | ℃ | 120 |
description
Product Features
1.Silicone surface has high adhesion to silicon-containing surfaces
2.The silicone surface has good adhesion to non-polar materials
3.Acrylates have high adhesion to various materials
4.Good die-cutting performance
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