DIH772A-B is a polyimide film-backed tape with two sides coated silicone adhesive, which has excellent properties of high temperature resistance.
Features And Benefits:
1. Excellent tensile strength & Elongation.
2. Withstand Long periods of heat up to 260℃ ; withstand short time of heat up to 300℃.
3. Both-Face with similar adhesion ,No any residue after removal.
Properties:
| Item Double Side Polyimide Tape | | Typical Value |
| Imperial | Metric |
| Backing | 1.0mil | 0.025mm |
| Total Thickness | 3.0±0.2mil | 0.075±0.005mm |
| Adhesion to Steel | 0.25lbs/in | A adhesive:2.7N/25mm |
| 0.20lbs/in | B adhesive: 2.1N/25mm |
| Tensile Strength | ≥20lbs/in | ≥3.5(KN/M) |
| Elongation | ≥45% | ≥45% |
| Breakdown voltage | >8KV | >8KV |
| Maximum Operating Temperature | 536℉ | 280℃ |
Construction:
Application:
1. Mask for printed circuit boards during wave solder or solder dip process.
2. Masking contacts during spray painting, powder coating & solder coating.
3. Bundling of transformer, motor, battery & electronic components for insulation purpose.
Storage
1. Store under normal conditions of 10-30℃ and 40-70% R.H, out of direct sunlight.
2. Shelf life: 12 months from the date of manufacture when stored in initial packing.
Precaution Reminder:
1. Surface should be clean, dry, free of dust, oil or other contaminants.
2. Proper pressure required by roller, hand or press when applying.
3. Avoid repeat sticking to prevent adhesion decrease.
Why choose us?
1. Professional tape manufacturer for nearly 20 years.
2. Provide samples and best service.
3. Gold supplier.
Notes:
Please be advised that this technical data sheet is written based on our lab tests and experience only. Customer is responsible to determine the suitability of the product meets intended application requirements before approved for use.
