the heavy-duty glass fibre reinforced plastic Durostone offers extreme strength and excellent electrical, thermal and chemical properties.Durostone is manufactured using modified Epoxy resins combined with glass fibre mats, glass fabrics and rovings. Durostone pressed sheets meet the requirements of the EN 60893 standard.
Durostones especially well-suited for the use in generator construction, switchgear, chemicals processing equipment and transportation systems. Special grades have also been developed for the PCB assembly industry for use as carriers in the wave solder and SMT processes
Excellent mechanical properties at elevated temperatures including the lead-free process.
Low thermal conductivity.Excellent machining properties enabling the manufacture of complex design solder pallets.
Good resistance to chemicals used in modern fluxes
Maximum dimensions （size）1020*1220mm 1220*2440mm；1220*1420mm
Thickness:0.1mm-150mm
|
Technical Data |
|
color |
Blue,Black grey |
|
|
result |
test method |
|
density(g/cm3) |
|
1.95 |
GB/T 1033.1-2008 |
|
Flexural Strength(Mpa) |
A |
374 |
GB/T 9341-2008 |
|
B |
402 |
|
Maximum Operating Temperature |
No delamination, |
visual inspection |
|
(350°C 20 seconds ) |
blister and gummosis |
|
Standard Operating Temperature |
No delamination, |
visual inspection |
|
(280°C 3000min) |
blister and gummosis |
|
Water Absorption (%) |
0.05 |
GB/T 1034-1998 |
|
Impact strength(KJ/m2 ) |
A |
159 |
GB/T 1043.1-2008 |
|
B |
177 |
|
Surface Resistivity (ohms) |
Mpa |
1.1*108 |
GB/T 1410-2006 |
|
shear resistance |
51.5 |
GB/T 5130-1997 | |
