Wear-resistant Graphite-Filled Phenolic Tubes are engineered by combining high-quality phenolic resin with graphite fillers. This advanced composition delivers excellent mechanical strength, reliable electrical insulation, and improved thermal conductivity. Designed for demanding environments, these tubes perform consistently under high temperature, pressure, and friction conditions, making them ideal for industrial and electrical applications.
YILONG
Phenolic Resin + Cotton Canvas + Graphite
Laminated
Black
2-200mm
10-1200mm
1000mm
Pallet, Wooden Box
Enhanced thermal conductivity for effective heat dissipation
Excellent wear resistance suitable for high-friction environments
High dielectric strength ensuring reliable electrical insulation
Stable performance up to 125°C without loss of mechanical integrity
Good mechanical strength and dimensional stability
● Electrical transformers – insulation components requiring heat resistance and dielectric reliability
● Circuit boards and electronic insulation – where thermal management and electrical safety are critical
● High-temperature motors and industrial equipment – for wear-resistant structural and insulating parts
| Wear Resistant Graphite Filled Phenolic Tubes | |||
| No. | Property | Unit | Value |
| 1 | Specific gravity | — | 1.36 |
| 2 | Maximum temperature | °C | 125 |
| 3 | Rockwell hardness (M scale) | — | 105 |
| 4 | Flexural strength — LW (0.125") | MPa | >117 |
| 5 | Flexural strength — CW (0.125") | MPa | >110 |
| 6 | Compressive strength, flat-wise | MPa | >270 |
| 7 | Izod impact strength — LW | kJ/m² | >1.6 |
| 8 | Izod impact strength — CW | kJ/m² | >1.4 |
| 9 | Water absorption (0.125") | % | <1.6 |
Yes, based on drawings or samples.
UL, RoHS, REACH, CE, ISO, etc.
Usually 100 kg or 100 sheets, negotiable.
Yes, common samples free, buyer pays freight.
2-4 weeks after payment.
Yes, including labeling and packaging.
Yes, over 20 years.
T/T 30% deposit, 70% before shipment. Negotiable if supports needed.
Yes, we offer CNC machining.
Manufacturer and Exporter
No.3, Mianzhi Street, Zhucheng, Shandong, China
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