The gingham fabric is a plain roving plain weave fabric, which is an important substrate for hand lay-up glass reinforced plastic. The strength of the woven fabric is mainly in the warp and weft direction of the fabric. For the case where the warp or weft strength is required, it can also be woven into a one-way woven fabric, which can arrange more roving in the warp or weft direction. .
The quality requirements of the other fabric are as follows: 1 uniform fabric, straight edge, smooth surface of the cloth, no stains, fluffing, creases, wrinkles, etc.; 2 warp, weft density, area weight, cloth width and roll length Meet the standard; 3 wound on a firm paper core, neatly wound; 4 rapid, good resin permeability; 5 fabrics of the laminate material dry and wet mechanical strength should meet the requirements.
The composite material paved with gingham is characterized by low interlaminar shear strength, poor pressure resistance and fatigue strength.
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