Electronic Fiberglass Fabrics
Electronic fiberglass fabrics is plain weaved on air-jet looms by intersecting warp and weft, the fabric surface is treated after 1st and 2nd de-sizing far designed electrical insulation properties, physical & chemical properties and processing performances of Copper-clad Laminates.
Product features
1.High strength, heat resistance, fire-retardant and insulation
2.High pressure strand spreading and easy for resin impregnation
3.Treated with silane coupling agent and excellent compatibility with resins
End-Use Markets
Product Specification
Specification | Style | 7628M | 7628L | 7630 | 7667 | 1506 | 2116 | 1080 |
Width mm | Size | 1270+10/-0 | 1270+10/-0 | 1270+10/-0 | 1270+10/-0 | 1270+10/-0 | 1270+10/-0 | 1270+10/-0 |
Tolerance | ||||||||
Basic Weight (g/m2) | 210±3 | 203 ±3 | 220 ±3 | 234 ±5 | 164 ±2 | 105 ±2 | 48 ± 2 | |
Density (ends/inch) | Warp | 43.5 ±2 | 43.5 ±2 | 43.5 ±2 | 43.5 ±2 | 47±2 | 60.0 ±2 | 60±2 |
Weft | 33.0 ±2 | 31.0±2 | 37.0 ±2 | 38.0 ±2 | 46±2 | 60.0 ±2 | 49±2 | |
Yarn
| Warp | G75 | G75 | G75 | G68 | E110 | E225 | D450 |
Weft | G75 | G75 | G75 | G68 | E110 | E225 | D450 | |
Length (m/roll) | ≥2000 | ≥2000 | ≥2000 | ≥2000 | ≥2000 | ≥2000 | ≥2000 | |
Thickness (mm) | 0.18 ±0.02 | 0.18 ±0.02 | 0.19 ± 0.02 | 0.20 ±0.02 | 0.14 ±0.02 | 0.10±0.015 | 0.05 ±0,01 | |
Loss on Ignition (LOI %) | 0.08 ±0.04 | 0.08 + 0.04 | 0.08 ±0.04 | 0.08 ±0.04 | 0.08 + 0.04 | 0.1 ±0.04 | 0.12 ±0.05 | |
Tensile Strength (N/25.4mm) | Warp | ≥400 | ≥400 | ≥400 | ≥450 | ≥300 | ≥200 | ≥90 |
Weft | ≥300 | ≥300 | ≥300 | ≥350 | ≥300 | ≥200 | ≥70 | |
Splices | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |
Length Between Splices (m) | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | |
Width of Feather Edge (mm) | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | |
Bend of Fill (%) | ≤1.5% | ≤1.5% | ≤1.5% | ≤1.5% | ≤1.5% | ≤1.5% | ≤1.5% | |