glassfiber sleeving/thermal expansion sleeving

key words: glassfiber sleeving, fiberglass sleeving,glass fiber sleeving, silicone rubber sleeving,laminate insulation sleeving, composite sleeving，Thermal expansion pipe，Thermal expansion sleeving, Thermal expansion tube.


1 .Description:
silicone rubber insulation sleeving

made of non-alkali fiberglass coated with silicon rubber under the high temperature.With good dielectric properties, superior elasticity, cold and heat endurance and antiaging properties,resistance temperature is 200, breakdown voltage is from 2.5 to 7.0 KV.

2.Specifications

Diameter: 0.5-40 mm
Packing: 50-100m/roll
Color: straw yellow, other colors according to request
Resistance temperature: 260°c
Breakdown voltage:2.5 to 7.0 KV

No. Properties Unit Values
1 Flexural strength perpendicular to laminations MPa ≥320
2 Impact strength parallel to laminations (Charpy) KJ/m² ≥32
3 Insulation resistance after immersion in water Ω ≥5.1x108
4 Dielectric strength perpendicular to laminations MV/m 41
5 Breakdown voltage parallel to laminations kv 39
6 Permittivity (50HZ) / 5.6
7 Dissipation Factor (50HZ) / 0.04
8 Water Absorption (D-24/23, 1.6mm in thickness) mg ≤19
9 Density g/m³ 1.7-1.9