| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDU |
| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: Duratron® D7000 PI Polyimide
Brand: Duratron
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
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Duratron® D7000 PI hot compression molded shapes possess superior electrical and thermal insulation properties, and outstanding mechanical performance qualities for applications that demand higher temperature resistance. In addition to these characteristics, Duratron® D7000 PI offers great chemical resistance, high strength and toughness, and outstanding dimensional stability. For these reasons, Duratron® D7000 PI is often seen as an ideal solution for insulators, high temperature fixtures, valve seats, gaskets, and seals.
Material Properties
Excellent electrical and thermal insulation
Great chemical resistance
High strength, toughness, and dimensional stability at high temperatures
Candidate for metal replacement: Lightweight and lubrication free
Available Geometries
Duratron® D7000 PI stock shapes encompass a range of standard sizes in the following geometries: Rod, Plate, Tubular bar
Rod
Plate
Tubular bar
Available Colors
Duratron® D7000 PI stock shapes come in the following colors: Chestnut
Applications
Fixtures and handling parts for glass and plastics manufacturing
Hot Runner Nozzle Thermal Insulator Bushings
Metal replacement for Aerospace components - lightweight, lubrication free
Structural and wear parts for Semiconductor and Electronics manufacturing
Thermal Standoffs in Glass Manufacturing
Typical Properties of Duratron ® D 7000 PI Unfilled
| PHYSICAL | |||
| Property | Test | Unit of Measure | Value |
| Density | ASTM D792 | g/cm³ | 1.4 |
| ASTM D792 | lb/in³ | 0.051 | |
| Water Absorption, 24 hrs, Immersion | ASTM D570 | % by wt. | 0.4 |
| Water Absorption, Saturation, Immersion | ASTM D570 | % by wt. | 1.3 |
| MECHANICAL | |||
| Property | Test | Unit of Measure | Value |
| Tensile Strength | ASTM D638 | psi | 16000 |
| Tensile Modulus | ASTM D638 | psi | 583000 |
| Tensile Elongation at Break | ASTM D638 | % | 4 |
| Flexural Strength | ASTM D790 | psi | 20000 |
| Flexural Modulus | ASTM D790 | psi | 600000 |
| Compressive Strength | ASTM D695 | psi | 24000 |
| Compressive Modulus | ASTM D695 | psi | 450000 |
| Hardness | ASTM D785 | NA | Rockwell M110 |
| IZOD Impact-Notched | ASTM D256 | ft-lb/in | 1.4 |
| Dynamic Coefficient of Friction | QTM 55007 (Dry vs Steel) | NA | 0.23 |
| Wear K Factor | QTM 55010 | in³-min/ft-lbs-hr | 50 |
| Limiting PV | QTM 55007 | psi-fpm | 32500 |
| THERMAL | |||
| Property | Test | Unit of Measure | Value |
| Coefficient of Linear Thermal Expansion | ASTM D696 | x 10-5 in./in./℉ | 2.7 |
| Heat Deflection Temp | ASTM D648 | ℃ at 264 psi | 360 |
| ASTM D648 | ℉ at 264 psi | 680 | |
| Max Continuous Operating Temp | ℃ at 264 psi | 304 | |
| ℉ | 580 | ||
| Minimum Operating Temp | ℃ at 264 psi | -195 | |
| ℉ | -319 | ||
| Thermal Conductivity | ASTM C117 | BTU-in/ft²-hr-℉ | 1.53 |
| Flammability Rating | UL94 | NA | V-0 |
| ELECTRICAL | |||
| Property | Test | Unit of Measure | Value |
| Dielectric Strength | ASTM D149 | V/mil | 700 |
| Dielectric Constant at 1 MHz | ASTM D150 | NA | 3.41 |
| Dissipation Factor at 1 MHz | ASTM D150 | NA | 0.0038 |
| Surface Resistivity | ASTM D257 | ohm/square | >10^13 |
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