Our Uncia® fiberglass fabrics are especially designed for PCB electrical insulation and for the Copper Clad Laminate (CCL) industry. Using high quality electric grade fiberglass, the fabrics are woven in plain style by air jet machines and with surface chemical treatment.

Plain weave:
Due to their inseparable weaving structure, plain woven fabrics (such as 7628) are often used in electricity insulation materials and reinforced materials in industry. Plain woven fabrics offer high dimensional stability and abrasion resistance.
Uncia® fiberglass fabrics offer excellent electric insulation, fire and high temperature resistance, weather resistance, high strength, and high modulus.
FEATURES AND PRODUCT BENEFITS
- High strength, heat resistance, fire-retardant and insulation.
- High pressure strand spreading and easy for resin impregnation.
- Treated with silane coupling agent and excellent compatibility with resins.
- Used in the temperature from -70ºC to 550ºC.
- Resistant to ozone, oxygen, sunlight and aging.
- E-Grade Fabric (E-fiberglass Textile Cloth) has excellent electric insulation property.
- Good performance in chemical corrosion resistance.
Style | Yarn Warp x Fill | Count / Inch Warp x Fill | Basic Weight (g/m²) | Thickness (mm) |
---|---|---|---|---|
1006 | BC 5000 1/0 × BC 5000 1/0 | 105 × 110 | 8.5 | 0.011 |
1010 | BC 3750 1/0 × BC 3750 1/0 | 96.5 × 96.5 | 10.1 | 0.011 |
1000 | BC 3000 1/0 × BC 3000 1/0 | 85 × 85 | 11 | 0.012 |
1017 | BC 3000 1/0 × BC 3000 1/0 | 95 × 95 | 12.3 | 0.014 |
1015 | BC 2250 1/0 × BC 2250 1/0 | 96 × 96 | 16.9 | 0.015 |
1027 | BC 1500 1/0 × BC 1500 1/0 | 75 × 75 | 19.9 | 0.019 |
1037 | C 1200 1/0 × C 1200 1/0 | 70 × 73 | 23 | 0.027 |
1024 | BC 1500 1/0 × BC 1500 1/0 | 91 × 91 | 23.8 | 0.022 |
106 | D 900 1/0 × D 900 1/0 | 56 × 56 | 24.4 | 0.031 |
1030 | C 1200 1/0 × C 1200 1/0 | 91 × 91 | 29.7 | 0.026 |
1035 | D 900 1/0 × D 900 1/0 | 66 × 68 | 30 | 0.028 |
1067 | D 900 1/0 × D 900 1/0 | 70 × 68 | 30.2 | 0.032 |
1080 | D 450 1/0 × D 450 1/0 | 60 × 47 | 47 | 0.046 |
1078 | D 450 1/0 × D 450 1/0 | 54 × 54 | 47.8 | 0.043 |
1280 | D 450 1/0 × D 450 1/0 | 60 × 58 | 52 | 0.051 |
2112 | E 225 1/0 × E 225 1/0 | 40 × 39 | 69 | 0.081 |
2113 | E 225 1/0 × D 450 1/0 | 60 × 56 | 78 | 0.075 |
2313 | E 225 1/0 × D 450 1/0 | 60 × 64 | 81 | 0.075 |
3313 | DE 300 1/0 × DE 300 1/0 | 60 × 62 | 81 | 0.075 |
2125 | E 225 1/0 × G 150 1/0 | 40 × 39 | 86 | 0.091 |
2116 | E 225 1/0 × E 225 1/0 | 60 × 57 | 104 | 0.090 |
2165 | E 225 1/0 × G 150 1/0 | 60 × 52 | 120 | 0.101 |
1652 | G 150 1/0 × G 150 1/0 | 52 × 52 | 138 | 0.114 |
1504 | DE 150 1/0 × DE 150 1/0 | 60 × 50 | 148 | 0.135 |
1506 | E 110 1/0 × E 110 1/0 | 46 × 45 | 164 | 0.135 |
1500 | E 110 1/0 × E 110 1/0 | 49 × 42 | 164 | 0.135 |
7628L | G 75 1/0 × G 75 1/0 | 44 × 31 | 202 | 0.166 |
7628M | G 75 1/0 × G 75 1/0 | 44 × 33 | 210 | 0.170 |
7628U | G 67 1/0 × G 67 1/0 | 42 × 34 | 220 | 0.178 |
7637 | G 75 1/0 × G 37 1/0 | 44 x 21 | 228 | 0.224 |
7196 | G 67 1/0 × G 67 1/0 | 44 × 36 | 233 | 0.185 |