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Glassfiber Winding Roving
Introduction :
Direct roving or single-end continuous roving (Pultrusion Roving, Filament Winding Roving, Weaving Roving) , made directly from a 2000 tip bushing or a 4000 tip bushing, is primarily used in filament winding and pultrusion processes in polyester ,vinylester or epoxy resin systems. Typical products are pultruded rod, window frames , ladders, pipe, telecommunication cables, tanks, woven roving and chemical resistant grating.
Features:
Even Tension，excellent tapability
Fast and Complete Wet-out
No Fuzz，good abrasion resistance
技术指标：Technical data
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参数
Data
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玻璃类型
Glassfiber type
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公称号数
TEX
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单丝直径
Filament diameter ( μm)
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含水率
Moisture content (%)
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可燃物含量
Combustible content (%)
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强度
Filament tensile
(N/tex)
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适用树脂
Suitable resin
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产品代号designation
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EDR
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E glass
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275-4800
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13-24
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≤0.1
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0.6±0.2
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≥0.3
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UP、VE、EP
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CDR
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C glass
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275-4800
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13-24
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≤0.2
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0.6±0.2
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≥0.3
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UP、VE
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注：1.可根据客户要求提供特殊规格产品。2.以上数据仅供参考。
Mark: 1.Special product could be available based on customers' requirements .2.Reference data only, not for technical specifications.
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Packaging:
Direct roving from Zhongtian Junda , is wrapped in plastic bags , then packed in individual cardboard box or pallet . There are 64 or 48 doffs could be placed on one pallet , 17kg weight of one doff . Cardboard box can not be stacked higher than 5 layers , and pallet not higher than 2 layers .
(Remark):1. Pallet dimension(length*width*height)(cm): 112*112*(94/118)
2. Doff dimension(diameter*height)(cm):26*26
Storage :
Unless otherwise specified, it is recommended to store products in a cool, dry area. The products must remain in packaging material until just prior to their use. If these conditions are respected, the product should not undergo significant changes when stored for extended periods of time.
