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Shape Shape |
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| Film | Sheet and Bar |
Performance Properties Performance Properties |
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Clarity Clarity |
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| Semi-Clear |
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| Opaque |
Friction Rating Friction Rating |
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Specifications Met Specifications Met |
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For Use With For Use With |
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Impact Strength Impact Strength |
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About Plastic
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About Selecting Thermal Insulation
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Electrical-Grade Kapton® Polyimide Film
This Kapton® polyimide film maintains outstanding strength and electrical insulating properties across a broad temperature range.
Amber plain-back film is also known as Type HN.
Black film is suitable for use as mechanical seals and electrical connectors.
- Temperature Range: -450° to 750° F
- Tensile Strength: 33,500 psi (Excellent)
- Impact Strength: 0.58 ft.-lbs./in. (Poor)
- Hardness: Not Rated
- For Use Outdoors: Yes
- Specifications Met:
.001", .002", and .005" Thick.: ASTM D5213, UL 94V0
.003" Thick.: ASTM D5213
| Thick. | Thick. Tolerance | Lengths | Each | |
12" Wd. | ||||
|---|---|---|---|---|
| 0.001" | -0.0001" to 0.0001" | 12" | 000000 | 000000 |
| 0.002" | -0.0002" to 0.0002" | 12" | 000000 | 00000 |
| 0.003" | -0.0003" to 0.0003" | 12" | 000000 | 00000 |
| 0.005" | -0.0005" to 0.0005" | 12" | 000000 | 00000 |
| Per Ft. | ||||
24" Wd. | ||||
| 0.001" | -0.0001" to 0.0001" | 000000 | 00000 | |
| 0.002" | -0.0002" to 0.0002" | 000000 | 00000 | |
| 0.003" | -0.0003" to 0.0003" | 000000 | 00000 | |
| 0.005" | -0.0005" to 0.0005" | 000000 | 00000 | |
- Temperature Range: -40° to 500° F
- Tensile Strength: 33,500 psi (Excellent)
- Impact Strength: 0.58 ft.-lbs./in. (Poor)
- Hardness: Not Rated
- For Use Outdoors: No
- Specifications Met: ASTM D5213, UL 94V0
Thermally Conductive Kapton® Polyimide Film
- Color: Amber
- Temperature Range: -450° to 750° F
- Tensile Strength: 33,500 psi (Excellent)
- Impact Strength: 0.58 ft.-lbs./in. (Poor)
- Hardness: Not Rated
- For Use Outdoors: No
- Specifications Met: UL 94V0
Because this film dissipates heat, it is often used for printed circuit boards and power supplies. It’s made of Kapton® polyimide, which provides outstanding strength across a broad temperature range.
12" × 12" | |||
|---|---|---|---|
| Thick. | Thick. Tolerance | Each | |
| 0.002" | -0.0002" to 0.0002" | 0000000 | 000000 |
Electrically Conductive Kapton® Polyimide Film
- Color: Semi-Clear Black
- Temperature Range: -450° to 460° F
- Tensile Strength: 33,500 psi (Excellent)
- Impact Strength: 0.58 ft.-lbs./in. (Poor)
- Hardness: Not Rated
- For Use Outdoors: No
- Specifications Met: UL 94V0
This film conducts electricity to prevent the buildup of static charges. Made of Kapton® polyimide, it provides outstanding strength across a broad temperature range.
12" × 12" | ||||
|---|---|---|---|---|
| Thick. | Thick. Tolerance | Surface Resistivity | Each | |
| 0.001" | -0.0001" to 0.0001" | 5 x 106 ohms/sq. | 0000000 | 000000 |
Crack-Resistant Rigid Polyimide Insulation Sheets
Even when subjected to heavy compression, these rigid polyimide sheets won't crack. To use outdoors, add metal jacketing.
Sheets with a density of 12 lbs./cu. ft. are easier to cut than denser polyimide insulation sheets, which makes them good for die-punching applications. They are not, however, good for machining.
Sheets with a density of 60 lbs./cu. ft. are more durable than less dense polyimide insulation sheets, so they can stand up to machining. They’re often used for mold bases or press insulation.
- Temperature Range: -300° to 550° F
- Heat Flow Rate: 0.24 Btu @ 75° F
- Color: Gold
- Specifications Met: UL 94V0
| Wd. | Lg. | R Value | Flexibility | Each | |
1/8" Thick. | |||||
|---|---|---|---|---|---|
| 24" | 24 " | 0.5 | Rigid | 00000000 | 000000 |
| 48" | 48 " | 0.5 | Rigid | 00000000 | 000000 |
| 48" | 96 " | 0.5 | Rigid | 00000000 | 000000 |
3/16" Thick. | |||||
| 24" | 24 " | 0.8 | Rigid | 00000000 | 000000 |
| 48" | 48 " | 0.8 | Rigid | 00000000 | 000000 |
| 48" | 96 " | 0.8 | Rigid | 00000000 | 000000 |
1/4" Thick. | |||||
| 24" | 24 " | 1 | Rigid | 00000000 | 000000 |
| 48" | 48 " | 1 | Rigid | 00000000 | 000000 |
| 48" | 96 " | 1 | Rigid | 00000000 | 00000000 |
3/8" Thick. | |||||
| 24" | 24 " | 1.6 | Rigid | 00000000 | 000000 |
| 48" | 48 " | 1.6 | Rigid | 00000000 | 000000 |
| 48" | 96 " | 1.6 | Rigid | 00000000 | 00000000 |
- Temperature Range: -300° to 550° F
- Heat Flow Rate: 0.8 Btu @ 75° F
- Color: Brown
- Specifications Met: UL 94V0
| Wd. | Lg. | R Value | Flexibility | Each | |
1/4" Thick. | |||||
|---|---|---|---|---|---|
| 12" | 12 " | 0.3 | Rigid | 0000000 | 0000000 |
| 12" | 18 " | 0.3 | Rigid | 0000000 | 000000 |
| 12" | 24 " | 0.3 | Rigid | 0000000 | 000000 |
| 12" | 36 " | 0.3 | Rigid | 0000000 | 000000 |
| 16" | 16 " | 0.3 | Rigid | 0000000 | 000000 |
| 16" | 32 " | 0.3 | Rigid | 0000000 | 000000 |
| 18" | 18 " | 0.3 | Rigid | 0000000 | 000000 |
| 18" | 36 " | 0.3 | Rigid | 0000000 | 000000 |
| 24" | 24 " | 0.3 | Rigid | 0000000 | 000000 |
| 24" | 36 " | 0.3 | Rigid | 0000000 | 000000 |
| 32" | 32 " | 0.3 | Rigid | 0000000 | 000000 |
Peel-Away Layered Shim Stock
Cut this shim stock it into custom shapes to fit your application. Stock is made of layers of material bonded with adhesive; remove layers with a utility knife until you get the thickness you need. To make the layers easier to pull apart, gently heat the shim to soften the adhesive.
For accurate leveling, choose materials such as steel or stainless steel, which are hard enough to resist scratching and deforming. Softer shims, like copper or aluminum, can be used as wear plates between components that rub together, preventing damage to equipment.
Polyimide plastic shim stock is corrosion resistant, electrically insulating, and holds its shape at extreme temperatures. It's easier to peel apart than metal shim stock. Stock includes a material certificate with traceable lot number and test report.
12" × 12" | ||||||
|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | No. of Layers | Temperature Range, °F | Specifications Met | Each | |
0.002" Layer Thick. (-0.0002" to 0.0002" Tolerance) | ||||||
| 0.01" | -0.001" to 0.0015" | 5 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 000000 |
| 0.016" | -0.001" to 0.0015" | 8 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 00000 |
| 0.02" | -0.001" to 0.002" | 10 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 000000 |
| 0.032" | -0.002" to 0.003" | 16 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 000000 |
| 0.048" | -0.002" to 0.005" | 23 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 000000 |
| 0.062" | -0.002" to 0.006" | 30 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 000000 |
| 0.094" | -0.003" to 0.009" | 46 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 000000 |
| 0.124" | -0.003" to 0.012" | 61 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 000000 |
0.004" Layer Thick. (-0.0004" to 0.0004" Tolerance) | ||||||
| 0.008" | -0.0005" to 0.001" | 2 | 0° to 250° | AMS-DTL-22499, ASTM D5213 | 0000000 | 00000 |
Flame-Retardant Sound-Absorbing Sheets
This insulation meets UL 94HF1 for flame retardance and ASTM E84 25/50 for flame and smoke. Use to quiet noisy areas and line machine enclosures. Sheets are made of polyimide foam.
| Sound Absorbed | Thick. | Wd. | Lg., ft. | Material | Color | Temp. Range, °F | Adhesive Temp. Range, °F | Specifications Met | Each | |
Adhesive Backing | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 15% | 1/4" | 12" | 1 | Polyimide Foam | Yellow | -235° to 400° | -60° to 250° | ASTM E84 25/50 for Flame and Smoke, UL 94HF1 | 000000 | 000000 |
| 35% | 1/2" | 12" | 1 | Polyimide Foam | Yellow | -235° to 400° | -60° to 250° | ASTM E84 25/50 for Flame and Smoke, UL 94HF1 | 000000 | 00000 |
| 35% | 1/2" | 24" | 4 | Polyimide Foam | Yellow | -235° to 400° | -60° to 250° | ASTM E84 25/50 for Flame and Smoke, UL 94HF1 | 0000000 | 000000 |
| 50% | 3/4" | 12" | 1 | Polyimide Foam | Yellow | -235° to 400° | -60° to 250° | ASTM E84 25/50 for Flame and Smoke, UL 94HF1 | 000000 | 00000 |
| 70% | 1" | 12" | 1 | Polyimide Foam | Yellow | -235° to 400° | -60° to 250° | ASTM E84 25/50 for Flame and Smoke, UL 94HF1 | 000000 | 00000 |
| 70% | 1" | 24" | 4 | Polyimide Foam | Yellow | -235° to 400° | -60° to 250° | ASTM E84 25/50 for Flame and Smoke, UL 94HF1 | 0000000 | 000000 |
| 85% | 2" | 12" | 1 | Polyimide Foam | Yellow | -235° to 400° | -60° to 250° | ASTM E84 25/50 for Flame and Smoke, UL 94HF1 | 000000 | 00000 |
Lightweight High-Temperature Polyimide Foam Sheets
In addition to being lighter in weight than silicone foam, this polyimide foam also remains soft and conformable across a broader temperature range. This foam has open-cell construction, which allows water, air, and gases to be absorbed.
- Color: Yellow
- Temperature Range: -300° to 400° F
- Cell Type: Open
- For Use Outdoors: No
- Density: 0.4 lbs./cu. ft.
- Pressure to Compress 25%: 1.3 psi (Ultra Soft)
- Tensile Strength Rating: Fair
- Oil-Resistance Rating: Not Rated