Anti tracking sealing, stress control, void?filling mastics
2024/7/29 viewers
- BrandDEEM
- TypeDR-SM / DS-CM / DB-FM
Introduction
DR-SM ApplicationsThe anti-tracking sealing mastic is made from a nontoxic, butyl composite. The self amalgamating and solvent free make the mastic effectively used in sealing cable joints and terminations to provide waterproof and void-filling.
Standard color: Red
DS-CM Applications
This self amalgamating tape is easy to apply on power cable accessory applications. It is a specially designed formula provides an excellent compatibility with polymeric cables. Used for electrical stress relief at the end of the cable screen in MV polymeric cable joints and terminations to ensure safe operation. Also used to fill voids and gaps during installation of cable joints and terminations particularly in connectors.Standard color: Light yellow
DB-FM Applications
This black colored void filing mastic is made from anon-toxic, butyl composite. The mastic is self-amalgamating, and solvent free which makes it easy toapply to cable joint and terminations to provide wa-terpro of and void-filling properties.Standard color: Black
Features
Suitable for applications in power cable terminationand joint 15kV, 24kV 36kVOperating temperature: 90 °C
| Property | Method of Test | Value |
| DS-CM Stress relief mastic | ||
| Tensile strength | ASTM D 638 | 0.1 MPa |
| Elongation at break | ASTM D 638 | >1000% |
| Volume resistance | ASTM D 527 | 109-1012Ω.cm |
| Dielectric strength | IEC 250 | ≥15KV/mm |
| Dielectric constant | IEC 250 | 10-15 |
| Loss factor(50Hz) | / | 0.035 |
| Service temperature (max.) | / | -20℃ to+90℃ |
| Density | ASTM D 792 | 1.3g/cm3 |
| Adhesive and self amalgamation | / | good |
| DR-SM Anti tracking mastic | ||
| Tensile strength | ASTM D 638 | 0.1 MPa |
| Elongation at break | ASTM D 638 | >1000% |
| Volume resistance | ASTM D 527 | 1013Ω.cm |
| Dielectric strength | IEC 250 | ≥10KV/mm |
| Dielectric constant | IEC 250 | 10-15 |
| Loss factor(50Hz) | / | 3 |
| Service temperature (max.) | / | -20℃ to+90℃ |
| Density | ASTM D 792 | 1.2g/cm3 |
| Adhesive and self amalgamation | / | good |
| DB-FM Black sealing mastic | ||
| Tensile strength | ASTM D 638 | 0.1 MPa |
| Elongation at break | ASTM D 638 | >1000% |
| Volume resistance | ASTM D 527 | 1013Ω.cm |
| Dielectric strength | IEC 250 | ≥15KV/mm |
| Dielectric constant | IEC 250 | 2-3 |
| Loss factor(50Hz) | / | 0.035 |
| Service temperature (max.) | / | -20℃ to+90℃ |
| Density | ASTM D 792 | 1.2g/cm3 |
| Adhesive and self amalgamation | / | good |
| Order No. | Thickness (mm) | Width(mm) | Length(mm) |
| DS-CM | 2.0±0.2 | 30±1.0 | 0.5m,1.5m,2.0m,30m |
| DR-SM | 2.0±0.2 | 30±1.0 | 0.5m,1.5m,2.0m,30m |
| DB-FM | 2.0±0.2 | 30±1.0 | 0.5m,1.5m,2.0m,30m |
*length, thickness, width can be produced as customer request
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