2. It is made of food grade silica gel
3. Customized services are available
Inter diameter(MM)
|
Wall thickness(MM)
|
0.5-120MM
|
0.5-8MM
|
Item
|
parameter
|
Tensile strengthMPa(Kg/cm2)
|
≧6.9
|
Elongation
|
≧300%
|
Tear strength kN/m(kg f/cm)
|
≧24.5
|
Physical resistivity Ω·m(Ω·cm)
|
≧2×10
14
|
Dielectric strength KV/mm
|
≧25
|
Dielectric constant(ε)50Hz
|
≧3.2
|
Dielectric loss tangent 50Hz
|
0.001
|
Use temperature range℃
|
-50~+200
|
Asing condition 200°C
|
4h No cracking
|
Breakdown strength
|
20kv/mm
|
Ozone resistance
|
No crack
|