DK Glass Fabric is characterized with low dielectric glass. Compared with conventional E glass, DK glass has very low dielectric constant and dissipation factor.
DK glass fabric is woven from new glass formula D glass (low dielectric) fiber yarn with specially dielectric properties. It is widely used for electromagnetic wave, high frequency electronic circuit board. Typically supplied style: 1065, 106, 2116
Neat fabric surface, even thickness
Good resin wet out and easily heat clean
Good for further process, coating and lamination
Available silane, starch sizing
Copper clad lamination; Basic for PTFE, silicone, aluminum foil coating; Adhesive high temperature tape; FRP body reinforcement
|Properties||Standard||E glass||DK glass|
|Density, g/cm3||ISO1183||2.58-2.63 g/cm3||2.29-2.32|
|Dielectric constant, ε||ASTM D150 1MHz||6.6-6.8||4.2-4.6|
|Dielectric loss, tanδ||ASTM D150 1MHz||0.007||Less than 0.001|
|Thermal expansion coefficient, x10-6/K||ASTN D696||5.5||Less than 3.3|
|Refractive index, %||ASTM C1648||1.54||1.48|
Standard roll size: 1.27x2000m, 1.27x2500m
Carton and pallet
Textile woven, knitting, braiding
Complete and matured quality control and assurance experience. ISO9001-2008 certification. Our Promise:
NEVER REDUCE QUALTY FOR PROFIT
NEVER REDUCE QUALTY FOR HIGHER COST
100% RESPONSIBLE FOR OUR QUALITY
Price and term:
Low price level for products range raw yarn to finished products.
Shortest time reaction to inquiry, production state, delivery state, custom clearance supports and complaints.
Project involved, new products development and investment.