玻璃纤维无捻粗纱布或称方格布是由直接无捻粗纱机织而成。
woven rovings are composed of direct rovings woven into a fabric.
产品特点：features
布厚均匀，组织结构一致
uniform weight and construction
毛羽少，树脂浸透速度快
few fuzz , good wet-out
优良的覆膜性和脱泡性
good covering and air-release
机械强度高
high mechanical strength
湿态强度保留率高
high wet-strength retention
板材透光性好
good translucency of laminates
产品应用：applications
方格布是一种材质均匀的片状双向增强材料，其在frp手胡工艺中较多采用，用于制造船艇、容器、飞机、汽车部件、家俱、运动设施等大面积frp制品。
the construction of woven roving gives bi-directional (0°/90°) reinforcement and the strength of continuous filaments. is ideal basic material for frp hand lay-up process , typical products like
boats, containers, aircraft and automotive parts, home furnishings, sports equipment, corrosion-resistant tanks, translucent panels, and other frp parts with large areas.
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