Mastic Tape / SCM / ATM / BSM
SCM: Yellow I ATM: Red I BSM: Black
Features
SCM: Stress control mastic
• Stress relief • Void filling • Oil resistance • High permittivity
ATM: Anti-tracking mastic
• Anti-tracking • Void filling • Excellent electrical properties • Waterproof
BSM: Black sealing mastic
• SUV resistance • Self amalgamating • Watertight seal • Excellent electrical properties
Features
SCM: Stress control mastic
• Stress relief • Void filling • Oil resistance • High permittivity
ATM: Anti-tracking mastic
• Anti-tracking • Void filling • Excellent electrical properties • Waterproof
BSM: Black sealing mastic
• SUV resistance • Self amalgamating • Watertight seal • Excellent electrical properties
Dimensions
| Type | Thickness (mm) | Width (mm) | Length (mm) |
| SCM | 1.6 | 25 | 0.5, 1.5, 30 |
| ATM | 0.8 | 25 | 1.5,50 |
| BSM | 3.0 | 38 | 1.5,20 |
Ordering information
| Standard packaging | In 0.10m to 0.60m |
| Ordering description | Specify product name, thickness, width and Length (for example, ATM 1.6-25-100mm) |
* Other cutting lengths are available on request.
Typical technical performances
| Test Items | Test Method | Typical Data |
|
SCM stress control mastic |
||
| Density | ASTM D792 | 1.3 g/m³ |
| Tensile strength | ASTM D 638 | 0.1 MPa |
| Ultimate elongation | ASTM D 638 | >1000% |
| Dielectric strength | IEC 250 | ≥ 10 kV/mm |
| Dielectric constant | IEC 250 | 10-15 |
| Volume resistance | ASTM D 527 | 109-1012 Ω.cm |
| 50Hz Loss factor(tgð) | 0.035 | |
| Service temperature (max) | -20 to +90℃ | |
| Adhesive and self-amalgamation | Good | |
|
ATM anti-tracking mastic |
||
| Density | ASTM D792 | 1.2 g/m³ |
| Tensile strength | ASTM D 638 | 0.1 MPa |
| Ultimate elongation | ASTM D 638 | >1000% |
| Dielectric strength | IEC 250 | ≥ 15 kV/mm |
| Dielectric constant | IEC 250 | 3 max |
| Volume resistance | ASTM D 527 | 1013 Ω.cm |
| 50Hz Loss factor(tgð) | 0.035 | |
| Service temperature (max) | -20 to +90℃ | |
| Adhesive and self-amalgamation | Good | |
|
BSM black sealing mastic |
||
| Density | ASTM D792 | 1.2 g/m³ |
| Tensile strength | ASTM D 638 | 0.1 MPa |
| Ultimate elongation | ASTM D 638 | >1000% |
| Dielectric strength | IEC 250 | ≥ 15 kV/mm |
| Dielectric constant | IEC 250 | 2-3 |
| Volume resistance | ASTM D 527 | 1013 Ω.cm |
| 50Hz Loss factor(tgð) | 0.035 | |
| Service temperature (max) | -20 to +90℃ | |
| Adhesive and self-amalgamation | Good | |
