High-Performance Silicone RT507 Tubes for Extreme Environments
Grade RT507 has good electrical properties under humid conditions, superior heat resistance, and superior arc resistance. RT507 also complies with MIL-I-24768/17, Type GSG, ASTM D709 Type IV Grade G-7 and IEC 61212-3-1 SI GC 21.
Properties
General
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Density | 1.93 g/cm³ | ASTM D792 | |
Moisture absorption | 0.1 % | ASTM D570 | Condition D₁-24/23 |
Mechanical
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Compressive modulus | 2.0 GPa | ASTM D695 | Condition A |
Compressive strength | 82.7 MPa | ASTM D695 | Condition A |
Hardness, Rockwell M | 95 [-] | ASTM D785 | |
Tensile strength | 162.0 MPa | ASTM D638 | Condition A |
Thermal
| Property | Value | Comment | |
|---|---|---|---|
Relative temperature index, electrical | 170 °C | ¹ | |
Relative temperature index, mechanical strength | 220 °C | ¹ | |
Flammability | UL Bulletin 94, Class V-0 | ||
Technological properties
| Property | ||
|---|---|---|
| Application areas | Typical applications include heating appliance insulation, welding equipment nozzle insulation, heat barriers and specialty bearing applications. | |
| Fillers | Glass Fabric | |
| 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. | |
Composite material
- RT370 Phenolic Composite Tube – Superior Strength & Durability
- BT45NPM Phenolic Tube – High-Strength Hybrid Aramid Material
- RT342H Phenolic Tube – Advanced Heat‑Treated Fabric for Superior Machining
- BT12HPN Phenolic Tube – Heat‑Treated Canvas Material for Superior Machining and Cost Efficiency
- Phenolic BT22NPN Tube – Ultra-Fine Fiber-Free Fabric for High-Performance Machining
- RT507F Silicone Tube – Superior Heat & Arc Resistance
- Phenolic RT628 Tube: High-Performance, Low Moisture, NEMA-Compliant Material
- RT310 Phenolic Tube – MIL‑Approved Composite with Superior Durability
- Phenolic RTB320 Tube: Low Moisture Absorption & Exceptional Dimensional Stability
- High-Performance Melamine RT509 Tube – Superior Electrical & Arc Resistance