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Kapton® PST is a tough film that exhibits an excellent balance of physical, chemical and electrical properties over a wide temperature range, particularly at unusually high temperatures.
DuPont™ Kapton® PST grade polyimide film is a crystalline film designed for the pressure sensitive tape industry with improved film attributes for PST coaters. Film properties that aid in coater performance include superior point thickness and gauge control across the web, improved roll formation, and extended roll lengths. The film is available in 50, 100, 200, 300 and 500 gauges.
Features include:
- Superior tensile strength
- Good elongation
- Minimal variation between MD and TD properties
- Superior dielectric
- UL listing
- Long length splice-free rolls
- Batch-to-batch uniformity
TYPICAL ELECTRICAL PROPERTIES OF Kapton® PST FILM
|
PROPERTY |
50 PST |
100 PST |
200 PST |
300 PST |
500 PST |
TEST METHOD |
|---|---|---|---|---|---|---|
|
Dielectric Strength, AC volt/mil (kV/mm) Minimum |
6,000 (118) |
6,700 (236) |
5,300 (197) |
4,800 (177) |
3,500 (118) |
ASTM D-149-81 |
|
Volume Resistivity, Ω-cm at 200OC Minimum kpsi (MPa) |
1012 |
1012 |
1012 |
1012 |
1012 |
ASTM D-257-78 |
|
Dielectric Constant at 1 kHz Maximum |
4.0 |
3.9 |
3.9 |
3.9 |
3.9 |
ASTM D-150-81 |
|
Dissipation Factor at 1 kHz Maximum |
0.0050 |
0.0036 |
0.0036 |
0.0036 |
0.0036 |
ASTM D-150-81 |
Warranty for Kapton products
• Only applies to Dupont products distributed genuine in Vietnam.
• All Kapton products are warranted if the machine fails due to manufacturer fault.
• For warranty and product maintenance, please contact Achilles, customer service phone number: (Ms. Mai 0976137653)
• Achilles is the genuine supplier of products related to Kapton
• For retail/whole sale pricing, bulk ordering and product information advice please contact (Ms. Mai 0976137653) via info@achilles.com.vn or the website https://achilles.com/.
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