Properties
General
| Property | Value | Comment |
|---|---|---|
Bonding strength | 408.2 Kg Show Supplier Material materials with Bonding strength of 408.2 Kg | |
Density | 1.4 g/cm³ Show Supplier Material materials with Density of 1.4 g/cm³ | |
Moisture absorption | 0.37 - 0.6 % Show Supplier Material materials with Moisture absorption of 0.37 - 0.6 % | Condition D₁-24/23 | Depending on the thickness of the specimen |
Mechanical
| Property | Value | Comment |
|---|---|---|
Compressive strength | 304.1 MPa Show Supplier Material materials with Compressive strength of 304.1 MPa | Flatwise |
Flexural strength | 191.0 MPa Show Supplier Material materials with Flexural strength of 191.0 MPa | |
193.1 MPa Show Supplier Material materials with Flexural strength of 193.1 MPa | Transverse | |
Hardness, Rockwell M | 115 [-] Show Supplier Material materials with Hardness, Rockwell M of 115 [-] | |
Impact strength, Izod unnotched, ASTM | 29.9 J/m Show Supplier Material materials with Impact strength, Izod unnotched, ASTM of 29.9 J/m | Transverse |
34.7 J/m Show Supplier Material materials with Impact strength, Izod unnotched, ASTM of 34.7 J/m | ||
Tensile strength | 116.5 MPa Show Supplier Material materials with Tensile strength of 116.5 MPa |
Thermal
| Property | Value | Comment | |
|---|---|---|---|
Glass transition temperature | 130 °C Show Supplier Material materials with Glass transition temperature of 130 °C | min. | DSC | |
145 °C Show Supplier Material materials with Glass transition temperature of 145 °C | max. | DMA | ||
Relative temperature index, electrical | 140 °C Show Supplier Material materials with Relative temperature index, electrical of 140 °C | ¹ | |
Relative temperature index, mechanical strength | 140 °C Show Supplier Material materials with Relative temperature index, mechanical strength of 140 °C | ¹ | |
Arc resistance | 120 seconds | ||
Flammability | UL 94, Class HB | ||
Electrical
| Property | Value | Testing Standard | Frequency | Comment |
|---|---|---|---|---|
Breakdown voltage | 6 kV Show Supplier Material materials with Breakdown voltage of 6 kV | ASTM D149 | Condition D48/50 | |
65 kV Show Supplier Material materials with Breakdown voltage of 65 kV | ASTM D149 | Condition A | ||
Comparative tracking index | 150 V Show Supplier Material materials with Comparative tracking index of 150 V | |||
Dielectric constant | 4.5 [-] Show Supplier Material materials with Dielectric constant of 4.5 [-] | ASTM D150 | 1MHz | Condition D-24/23 |
6.6 [-] Show Supplier Material materials with Dielectric constant of 6.6 [-] | ASTM D150 | 1MHz | Condition A | |
Dielectric strength | 6.69 kV/mm Show Supplier Material materials with Dielectric strength of 6.69 kV/mm | |||
Dissipation factor | 0.054 [-] Show Supplier Material materials with Dissipation factor of 0.054 [-] | 1MHz | Condition A | |
0.057 [-] Show Supplier Material materials with Dissipation factor of 0.057 [-] | 1MHz | Condition D-24/23 |
Technological properties
| Property | ||
|---|---|---|
| Application areas | It is designed to be used in tap changers, coil support plates and terminal panels for transformers and their accessories. | |
| Fillers | Paper | |
| Other | 1.This temperature is a recommendation only, and based upon experience in various applications. The maximum operating temperature is dependent upon the application and should be investigated prior to use 2.The mechanical properties are converted from American unit system to International unit system. | |
| Supplier Disclaimer | This data, while believed to be accurate and based on reliable analytical methods, is for informational purposes only. The terms and conditions of the agreement under which it is sold will govern any sales of this product. Data supplied above are "typical values"; not to be considered "specification values". To assure the material's performance is adequate for a specific application; customers should verify, independent of Norplex-Micarta, performance characteristics of interest. It is the responsibility of the users of this information to make sure that they have the latest version of this TDB, and are urged to check with Customer Service or, preferably our web site, www.norplex-micarta.com, to determine if the information is the most current available. | |