Technical laminates – tubes and rods
GLASS EPOXY TUBES G11 – Hgw 2375.4
Tubes type acc. to DIN 7735: Hgw 2375.4The glass epoxy tubes are made from modified glass fabric as a basis and epoxy resin as a binder. This tubes have very good mechanical and electrical properties at high huminidy and mechanical strenght at higher temperatures.
Available dimenisons: The tubes are produced from inside diameter 5,2 mm.
The wall thickness is from 2 mm.
The tube length is 1050 mm.
Machining: The tubes are machined by cutting, turning, drilling and milling
|
Properties |
Unit |
Value |
|
Density |
g/cm³ |
1,7-1,9 |
|
Flexure strenght, min. |
MPa |
300 |
|
Pressure strengtht, min. |
MPa |
175 |
|
Insulation resistance after 24 hours in water min. |
Ω |
1,0.103 |
|
Breakdown voltage in oil pallarel to layers by 90°C for 20 mm, min.
|
KV/mm |
40 40 |
|
Electrical strenght in oil, pallarel to layers by 90°C, min.
|
KV.mm-1 |
11,6 7,7 |
|
Water absorption, max. |
mg/cm² |
1,5 |
|
Thermal endurance |
T.I. |
155 |