屬性

衛星基地成果

技術或專利歸屬權

昱程科技股份有限公司

技術或專利說明摘要

1. 一種碳纖維墊片,其包含以複數個纖維束交錯編織而成的一碳纖維布,每個該纖維束係由複數個非連續纖維形成。
2. 如第1項之碳纖維墊片,兩個或兩個以上之該碳纖維布間設有一接著材,該接著材局部滲入或含浸於該碳纖維布之纖維間,該碳纖維墊片之外表面至少局部未滲有或未含浸該接著材。
3. 如第1或2項的碳纖維墊片,該碳纖維布之碳化率介於10%~95%之間。
4. 如第1或2項之該碳纖維墊片,該接著材含浸於該碳纖維墊片間之含浸率介於40%~80%。
5. 如第4項的碳纖維墊片,該接著材為熱塑形樹脂或熱固型樹脂,該非連續碳纖維為聚丙烯腈系纖維碳化形成。
6. 如第5項的碳纖維垫片,該熱塑型樹脂係聚酯類或聚砜 類樹脂,該熱固型樹脂係環氧樹酯系列或酚醛系列樹脂。
7. 如第2項的碳纖維垫片,兩該碳纖維垫片進一步與一支撑材形成一層疊結構,兩該碳纖維片設於該層疊結構之 外側。
8. 如第7項的碳纖維垫片,該支撑材是該碳纖維垫片、薄 纖布、玄武岩布或玻璃纖維布之任一或其組合。
9. 一種碳纖維垫片的結合方法,其步驟包含:(1) 取兩個或兩個以上之碳纖維布,該碳纖維布係以複數個纖維束交錯編織而成,每個該纖維束係由複數個非連續纖維形成;(2) 施予特定厚度之一接著材於該碳纖維布間疊 合;以及(3)將疊合後之該碳纖維布及該接著材結合形 成該碳纖維垫片,該接著材局部渗入或含浸於該碳纖維 布之纖維間,該碳纖維垫片之外表面至少局部未滲有或 未含浸該接著材。
10. 如第9項之該碳纖維垫片的結合方法,該接著材係以膜片疊層、塗佈或噴灑之方式施於該碳纖維垫片上;疊合後之該碳纖維布及該接著材係以熱壓方式結合形成該碳纖維垫片。
1. A carbon fiber washer, comprising a carbon fiber fabric made of a plurality of woven fiber bundles, wherein each fiber bundle is formed of a plurality of discontinuous fibers.
2. The carbon fiber washer as claimed in claim 1, wherein the carbonization ratio of the carbon fiber fabric ranges from 10% to 95%.
3. The carbon fiber washer as claimed in claim 1, wherein a bonding material is in between two or more of the carbon fiber fabrics, the bonding material partially infiltrates or impregnates the spaces between the discontinuous fibers, the outer surface of the carbon fiber washer includes at least a portion not infiltrated with the bonding material.
4. The carbon fiber washer as claimed in claim 3, wherein the carbonization ratio of the carbon fiber fabric ranges from 10% to 95%.
5. The carbon fiber washer as claimed in claim 3, wherein the impregnation ratio of the bonding material being infiltrated into the carbon fiber fabrics ranges from 40% to 80%.
6. The carbon fiber washer as claimed in claim 5, wherein the bonding material is thermal-plastic or thermal-setting resin, and the discontinuous fiber is formed by carbonizing acrylic fiber.
7. The carbon fiber washer as claimed in claim 6, where in the thermal-plastic resin is polyester or polysulfone resin, and the thermal-setting resin is epoxy or phenolic resin.
8. The carbon fiber washer as claimed in claim 1, wherein a stacking structure is formed by two of the carbon fiber fabrics with a supporting material, and the two carbon fibers are located at the outer side of the stacking structure.
9. The carbon fiber washer as claimed in claim 3,wherein the carbon fiber washer further including a supporting material disposed between two of the bonding materials, each of the bonding materials is disposed between one of the carbon fiber fabrics and the supporting material, and the outmost layers of the carbon fiber washer are the two of the carbon fiber fabrics.
10. The carbon fiber washer as claimed in claim 8,
wherein the supporting material is carbon fiber fabric, thin fiber fabric, basalt fiber fabric, or
glass fiber fabric or the combination thereof.

產業別

機械, 製造

技術或專利應用範圍

一種碳纖維垫片,其包含以複數個纖維束交錯編織而成的一碳纖維布,每個該纖維束係由複數個非連續纖維形成;本發明之碳纖維垫片具有耐高溫、耐疲勞及高耐候的優點,且非 連續纖維的結構編織,當局部的碳纖維斷裂磨耗時,不會影 響其他部分的非連續纖維,不易造成結構鬆脫或脫層的問 題,以增加碳纖維垫片使用效能及時間。

聯絡人資訊

鄭益慶
電話:04-2567-6899
Email:arthur@link-win.com
吳昌謀
電話:02-2733-3141 Ext.6530
Email:cmwu@mail.ntust.edu.tw

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