Budnick Converting ®
Scapa Tapes North America
SJ432V
Double Coated Polyethylene Foam
Duofoamr SJ432V is a 1/32", double coated polyethylene foam. It is primarily used for a wide variety of surfaces, including metals and engineered plastics and is heat resistant.
Converting Services
- Precision Cutting
- Die Cutting
- Slitting
- Printing
- Laminating and Coating
- Spooling and Finishing
- Consulting & Process Audit
- Prototyping
- Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
| Backing/Carrier | PE - Polyethylene |
|---|---|
| Adhesive | Acrylic |
| Thickness | 36.3 Mils |
| Tensile | 190.00 lbs/in |
|---|---|
| Elongation | 295.00% |
| Adhesion (liner) | 128 oz/in |
| Adhesion (unwind) | 128 oz/in |
| Min. Application Temp | 65° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 180° F |
| Max Long-Term Temp |
Product Features
- Excellent long term aging and resistance to environmental extremes
- Highly conformable to irregular surfaces; good quick stick
- Closed cell foam does not absorb water and provides good thermal insulation properties
- Die cuts easily; available with black and white foam
- Foam density =5#/cubic ft.
- Holding power (PSTC 7 Mod./178°) 4.4 psi (1/2"x1"x1000g) @ RT = 1 wk.
- Heat resistance (PSTC 7 mod./178°) 1.1 psi (1"x1"x500g) @ 158°F (70°C) = 1 week
- Foam density (lbs./cubic foot) = 5
- Water absorption (lbs./sq.in.) = .04
- Thermal stability (3 hrs. #180$degF) = 2.4
- Optional release liners: No. 4 = 76# bleached polycoated kraft
- Film = white 4 mil HDPE
Adhesive Tape Applications
- High performance mounting and bonding where heat resistance is required
- Sound attenuation
- Gasketing and spacing
- Insulation hangers
- Wire harness clips
Adhesive Tape Colors
- Black
- White
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.