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Cetex TC1320 PEKK Toray 東麗 UD & 織物預(yù)浸料和層壓板
- 品牌：Toray 東麗
- 型號(hào)：卷筒,盒裝…
- 價(jià)格： ￥137/克
- 發(fā)布日期： 2025-03-30
- 更新日期： 2025-04-19
產(chǎn)品詳請
| 品牌 | Toray 東麗 |
| 貨號(hào) | |
| 用途 | |
| 牌號(hào) | Cetex TC1320 PEKK |
| 型號(hào) | Cetex TC1320 PEKK |
| 品名 | UD & 織物預(yù)浸料和層壓板 |
| 包裝規(guī)格 | 卷筒,盒裝… |
| 外形尺寸 | UD & 織物預(yù)浸料和層壓板 |
| 生產(chǎn)企業(yè) | Toray 東麗 |
| 是否進(jìn)口 |
東麗工業(yè)
東麗工業(yè)公司 (東レ株式會(huì)社)是一家總部位于日本的跨國公司,專門從事以有機(jī)合成化學(xué)、高分子化學(xué)和生物化學(xué)技術(shù)為中心的工業(yè)產(chǎn)品。
其創(chuàng)始業(yè)務(wù)領(lǐng)域是纖維和紡織品,以及塑料和化學(xué)品。公司還涉足制藥、生物技術(shù)和研發(fā)、醫(yī)療產(chǎn)品、反滲透大膜、電子、IT產(chǎn)品、住宅和工程以及先進(jìn)復(fù)合材料等領(lǐng)域。
該公司在東京證券交易所第一部上市,是 TOPIX 100 和日經(jīng) 225 股票市場指數(shù)的成分股。
歷史
東麗工業(yè)最初由當(dāng)時(shí)日本兩大貿(mào)易公司 (sogo shosha) 之一(另一家是三菱商事)三井物產(chǎn)于 1926 年成立,前身為東洋人造絲。三井物產(chǎn)不允許將該公司命名為三井公司這一事實(shí)表明他們對業(yè)務(wù)風(fēng)險(xiǎn)持懷疑態(tài)度。風(fēng)險(xiǎn)源于這樣一個(gè)事實(shí),即當(dāng)公司成立時(shí),該公司沒有合適的技術(shù)來生產(chǎn)人造絲。它曾先后與 Courtaulds 和 Du Pont 接洽以購買這項(xiàng)技術(shù),但由于價(jià)格太高,它決定從一家德國工程公司購買設(shè)備,并雇用大約 20 名外國工程師來開始運(yùn)營。
1935 年,杜邦公司的 Wallace Carothers 發(fā)明了尼龍,東麗立即通過三井物產(chǎn)的紐約分公司獲得了一份樣品產(chǎn)品,并通過將此樣品溶解在硫酸中開始了研究。由于專利保護(hù),該公司不得不自己努力合成聚酰胺并制造纖維。1941 年,在 Du Pont 宣布推出尼龍僅三年后,Toray 完成了尼龍的基礎(chǔ)研究,并開始建造一家生產(chǎn)尼龍 6 的小型工廠。該業(yè)務(wù)始于 1943 年,產(chǎn)品被銷售,主要用于制作漁網(wǎng)。
1946 年,第二次世界大戰(zhàn)結(jié)束后,杜邦要求 GHQ(盟軍總司令部)對東麗侵犯杜邦尼龍專利的行為進(jìn)行調(diào)查,但 GHQ 沒有發(fā)現(xiàn)侵權(quán)證據(jù),證明東麗的尼龍技術(shù)是自己的。
東麗目前是世界上最大的碳纖維生產(chǎn)商,也是日本最大的合成纖維生產(chǎn)商。[7]其碳纖維廣泛用于波音 787 客機(jī)的外部部件。
2013 年 9 月,東麗工業(yè)宣布計(jì)劃以五億美元收購 Zoltek。該公司成為 Toray 的全資子公司,并繼續(xù)作為獨(dú)立的業(yè)務(wù)部門運(yùn)營。
2014 年,作為主要的航空航天復(fù)合材料供應(yīng)商,東麗在法國西南部的拉克開設(shè)了一條聚丙烯腈 (PAN) 生產(chǎn)線,即碳纖維前體。
2017 年 11 月,東麗承認(rèn)在 2008 年至 2016 年期間犯下了 149 次質(zhì)量數(shù)據(jù)造假行為,包括對輪胎加強(qiáng)簾線進(jìn)行的測試。作為東麗的客戶,波音和優(yōu)衣庫公司可能已經(jīng)受到影響。
其他
全球總部位于日本東京中央日本橋室町 2 丁目 1-1 的日本橋三井塔
東麗在 20 個(gè)國家和地區(qū)開展業(yè)務(wù):日本、中國大陸、中國香港、中國臺(tái)灣、韓國、印度尼西亞、馬來西亞 (Penfibre Sdn Berhad)、新加坡、泰國、印度、捷克共和國、法國、德國、意大利、荷蘭、瑞士、英國、墨西哥和美國
2013 年,東麗收購了 Spectral Diagnostics 約 13% 的股份,這是一家專注于膿毒癥的加拿大制藥公司。
2018 年,東麗宣布將收購 TenCate Advanced Composites,以提高碳纖維生產(chǎn)能力。
Toray Industries
Toray Industries, Inc. (東レ株式會(huì)社, Tōre Kabushiki-gaisha) is a multinational corporation headquartered in Japan that specializes in industrial products centered on technologies in organic synthetic chemistry, polymer chemistry, and biochemistry.
Its founding business areas were fibers and textiles, as well as plastics and chemicals. The company has also diversified into areas such as pharmaceuticals, biotechnology and R&D, medical products, reverse osmosis big membranes, electronics, IT-products, housing and engineering, as well as advanced composite materials.
The company is listed on the first section of Tokyo Stock Exchange and is a constituent of the TOPIX 100 and Nikkei 225 stock market indices.
History
Toray Industries had been originally established as Toyo Rayon in 1926 by Mitsui Bussan, one of the two largest Japanese trading companies (sogo shosha) of the time (the other being Mitsubishi Shoji). The fact that Mitsui did not allow the company to be named as a Mitsui company indicates their skepticism of the risk on the business. Risk arose from the fact that, when it was established, the company did not have the right technology to produce Rayon. It had approached Courtaulds and then Du Pont to buy the technology but, because the price was too high, it decided to buy equipment from a German engineering company and hire about twenty foreign engineers to start the operation.
When Nylon was invented in 1935 by Wallace Carothers of DuPont, Toray immediately got hold of a sample product through the New York City branch of Mitsui Bussan, and started research by dissolving this sample in sulfuric acid. Because of the patent protection, the company had to make its own effort to synthesize polyamide and make fibre out of it. In 1941, just three years after Du Pont's announcement of nylon, Toray completed the basic research on nylon and started building a small plant to produce Nylon 6. The operation started in 1943 and the product was sold, mainly to make fishing nets.
In 1946, following the end of World War II, Du Pont requested an investigation by GHQ (the General Headquarters of Allied Powers) of Toray's infringement of Du Pont's nylon patents but GHQ found no evidence of infringement, certifying that Toray's nylon technology was its own.
Toray is currently the world's largest producer of carbon fiber, and Japan's largest producer of synthetic fiber. Its carbon fiber is extensively used in exterior components of the Boeing 787 airliner.
In September 2013, Toray Industries announced a plan to buy Zoltek for half a billion dollars. The company became a wholly owned subsidiary of Toray and continued operating as a separate business unit.
In 2014, as a major aerospace composites supplier, Toray opened a polyacrylonitrile (PAN), the carbon fiber precursor, production line in Lacq, south-western France.
In November 2017, Toray admitted to committing 149 quality data falsifications between 2008 and 2016, including on tests run on tire-strengthening cords. As clients to Toray, the companies Boeing and Uniqlo may have been affected.
Operations
The world headquarters is in the Nihonbashi Mitsui Tower, 1-1, Nihonbashi-Muromachi 2-chome, Chūō, Tokyo, Japan
Toray has operations in 20 countries and regions: Japan, Mainland China, Hong Kong, Taiwan, South Korea, Indonesia, Malaysia (Penfibre SDN Berhad), Singapore, Thailand, India, Czech Republic, France, Germany, Italy, Netherlands, Switzerland, United Kingdom, Mexico, and the United States
In 2013, Toray acquired an approximately 13% stake in Spectral Diagnostics, a Canadian pharmaceutical company focused on sepsis.
In 2018, Toray announced it would acquire TenCate Advanced Composites to advance carbon fiber production capabilities.
熱塑性復(fù)合材料
Cetex® 正在引領(lǐng)熱塑性塑料革命。憑借 40 多年的熱塑性復(fù)合材料創(chuàng)新經(jīng)驗(yàn),我們是優(yōu)質(zhì)復(fù)合材料的公認(rèn)領(lǐng)導(dǎo)者,可為您最苛刻的應(yīng)用提供服務(wù)。
Cetex® 熱塑性先進(jìn)輕質(zhì)材料具有出色的機(jī)械性能、耐用性和強(qiáng)度。它們符合主要飛機(jī)制造商的規(guī)格,其無與倫比的性能提供了對極端條件和環(huán)境的可靠抵抗力。
Cetex® 系列熱塑性復(fù)合材料是大批量生產(chǎn)的既定選擇,具有多種纖維/樹脂組合和產(chǎn)品形式,包括:
單向膠帶
機(jī)織織物層壓板和預(yù)浸料
塊狀模塑料
UD & 織物預(yù)浸料和層壓板 / 碳、玻璃、芳綸
塞特克斯®
我們的 Cetex® 熱塑性復(fù)合材料有多種纖維/樹脂組合,具有不同形式,例如單向 (UD)、織物、狹縫帶 (STT) 和層壓板。其中許多產(chǎn)品符合大型航空航天 OEM 的嚴(yán)格規(guī)范。
Cetex® 熱塑性材料獨(dú)特的樹脂分布和高度可預(yù)測的纖維排列專為原位固結(jié)、沖壓成型和高壓釜制造工藝而設(shè)計(jì)。這些獨(dú)特的特性使我們的材料成為大型零件的理想選擇,同時(shí)消除了加工步驟并最大限度地降低了總成本。
憑借 40 多年的熱塑性復(fù)合材料創(chuàng)新經(jīng)驗(yàn),我們專注于在自己的工廠生產(chǎn)定制的航空航天和工業(yè)預(yù)浸料解決方案。這些材料具有出色的機(jī)械性能、耐用性、耐化學(xué)性和防火性能,可滿足各種應(yīng)用需求。
Cetex® 增強(qiáng)熱塑性層壓板 (RTL),也稱為有機(jī)板材,是大批量制造的既定選擇,有多種可定制的纖維/樹脂組合可供選擇,以最大限度地提高您的應(yīng)用性能。Cetex® 在我們航空航天認(rèn)證和合格的壓力機(jī)中制造,并經(jīng)過無損檢測以保證結(jié)構(gòu)完整性,以扁平的結(jié)構(gòu)多層板材形式交付給您,可用于快速熱成型零件制造。
層壓板可以根據(jù)應(yīng)用進(jìn)行設(shè)計(jì),包括纖維規(guī)格、層數(shù)、纖維/織物取向、嵌入式雷擊保護(hù)、電偶腐蝕以及集成顏色和表面效果。
熱塑性成型材料
短纖維顆粒
TORAYCA™ Pellet 是一種專為注塑成型而設(shè)計(jì)的碳纖維增強(qiáng)熱塑性塑料 (CFRTP)。
它重量輕,具有出色的強(qiáng)度、剛度、尺寸精度和滑動(dòng)性能。
基礎(chǔ)樹脂(PP、PC、ABS、尼龍6、尼龍66、尼龍610、PBT和PPS)有多種用途,可用于汽車、家電、滑動(dòng)部件和運(yùn)動(dòng)等各種用途。
長纖維顆粒
長碳纖維顆粒是一種碳纖維增強(qiáng)熱塑性塑料 (CFRTP),其纖維長度與顆粒相同。
與短碳纖維顆粒相比,它具有優(yōu)異的拉伸強(qiáng)度、抗沖擊性和導(dǎo)電性。
基礎(chǔ)樹脂(PP、ABS、Nylon 6、Nylon 610 和 PPS)有多種,因此非常適合汽車、家用電器和運(yùn)動(dòng)等各種應(yīng)用。
數(shù)據(jù)表
需要更多信息?請?jiān)诖颂幝?lián)系我們。
塊狀模塑料 (BMC)
Cetex® 熱塑性復(fù)合材料以碳纖維增強(qiáng)短切塊狀模塑料 (BMC) 的形式提供 PPS、PEEK 和 PEKK 樹脂體系。提供標(biāo)準(zhǔn)、中間或高模量碳纖維增強(qiáng)材料。
塊狀模塑料是通過將 Cetex® 單向帶切碎成 3 至 50 毫米(0.25 至 2 英寸)長度的纖維制成的。較長的纖維長度通常提供更高的強(qiáng)度,而較短的纖維允許將更復(fù)雜的結(jié)構(gòu)細(xì)節(jié)塑造到零件中。
東麗工業(yè)公司 (東レ株式會(huì)社)是一家總部位于日本的跨國公司,專門從事以有機(jī)合成化學(xué)、高分子化學(xué)和生物化學(xué)技術(shù)為中心的工業(yè)產(chǎn)品。
其創(chuàng)始業(yè)務(wù)領(lǐng)域是纖維和紡織品,以及塑料和化學(xué)品。公司還涉足制藥、生物技術(shù)和研發(fā)、醫(yī)療產(chǎn)品、反滲透大膜、電子、IT產(chǎn)品、住宅和工程以及先進(jìn)復(fù)合材料等領(lǐng)域。
該公司在東京證券交易所第一部上市,是 TOPIX 100 和日經(jīng) 225 股票市場指數(shù)的成分股。
歷史
東麗工業(yè)最初由當(dāng)時(shí)日本兩大貿(mào)易公司 (sogo shosha) 之一(另一家是三菱商事)三井物產(chǎn)于 1926 年成立,前身為東洋人造絲。三井物產(chǎn)不允許將該公司命名為三井公司這一事實(shí)表明他們對業(yè)務(wù)風(fēng)險(xiǎn)持懷疑態(tài)度。風(fēng)險(xiǎn)源于這樣一個(gè)事實(shí),即當(dāng)公司成立時(shí),該公司沒有合適的技術(shù)來生產(chǎn)人造絲。它曾先后與 Courtaulds 和 Du Pont 接洽以購買這項(xiàng)技術(shù),但由于價(jià)格太高,它決定從一家德國工程公司購買設(shè)備,并雇用大約 20 名外國工程師來開始運(yùn)營。
1935 年,杜邦公司的 Wallace Carothers 發(fā)明了尼龍,東麗立即通過三井物產(chǎn)的紐約分公司獲得了一份樣品產(chǎn)品,并通過將此樣品溶解在硫酸中開始了研究。由于專利保護(hù),該公司不得不自己努力合成聚酰胺并制造纖維。1941 年,在 Du Pont 宣布推出尼龍僅三年后,Toray 完成了尼龍的基礎(chǔ)研究,并開始建造一家生產(chǎn)尼龍 6 的小型工廠。該業(yè)務(wù)始于 1943 年,產(chǎn)品被銷售,主要用于制作漁網(wǎng)。
1946 年,第二次世界大戰(zhàn)結(jié)束后,杜邦要求 GHQ(盟軍總司令部)對東麗侵犯杜邦尼龍專利的行為進(jìn)行調(diào)查,但 GHQ 沒有發(fā)現(xiàn)侵權(quán)證據(jù),證明東麗的尼龍技術(shù)是自己的。
東麗目前是世界上最大的碳纖維生產(chǎn)商,也是日本最大的合成纖維生產(chǎn)商。[7]其碳纖維廣泛用于波音 787 客機(jī)的外部部件。
2013 年 9 月,東麗工業(yè)宣布計(jì)劃以五億美元收購 Zoltek。該公司成為 Toray 的全資子公司,并繼續(xù)作為獨(dú)立的業(yè)務(wù)部門運(yùn)營。
2014 年,作為主要的航空航天復(fù)合材料供應(yīng)商,東麗在法國西南部的拉克開設(shè)了一條聚丙烯腈 (PAN) 生產(chǎn)線,即碳纖維前體。
2017 年 11 月,東麗承認(rèn)在 2008 年至 2016 年期間犯下了 149 次質(zhì)量數(shù)據(jù)造假行為,包括對輪胎加強(qiáng)簾線進(jìn)行的測試。作為東麗的客戶,波音和優(yōu)衣庫公司可能已經(jīng)受到影響。
其他
全球總部位于日本東京中央日本橋室町 2 丁目 1-1 的日本橋三井塔
東麗在 20 個(gè)國家和地區(qū)開展業(yè)務(wù):日本、中國大陸、中國香港、中國臺(tái)灣、韓國、印度尼西亞、馬來西亞 (Penfibre Sdn Berhad)、新加坡、泰國、印度、捷克共和國、法國、德國、意大利、荷蘭、瑞士、英國、墨西哥和美國
2013 年,東麗收購了 Spectral Diagnostics 約 13% 的股份,這是一家專注于膿毒癥的加拿大制藥公司。
2018 年,東麗宣布將收購 TenCate Advanced Composites,以提高碳纖維生產(chǎn)能力。
Toray Industries
Toray Industries, Inc. (東レ株式會(huì)社, Tōre Kabushiki-gaisha) is a multinational corporation headquartered in Japan that specializes in industrial products centered on technologies in organic synthetic chemistry, polymer chemistry, and biochemistry.
Its founding business areas were fibers and textiles, as well as plastics and chemicals. The company has also diversified into areas such as pharmaceuticals, biotechnology and R&D, medical products, reverse osmosis big membranes, electronics, IT-products, housing and engineering, as well as advanced composite materials.
The company is listed on the first section of Tokyo Stock Exchange and is a constituent of the TOPIX 100 and Nikkei 225 stock market indices.
History
Toray Industries had been originally established as Toyo Rayon in 1926 by Mitsui Bussan, one of the two largest Japanese trading companies (sogo shosha) of the time (the other being Mitsubishi Shoji). The fact that Mitsui did not allow the company to be named as a Mitsui company indicates their skepticism of the risk on the business. Risk arose from the fact that, when it was established, the company did not have the right technology to produce Rayon. It had approached Courtaulds and then Du Pont to buy the technology but, because the price was too high, it decided to buy equipment from a German engineering company and hire about twenty foreign engineers to start the operation.
When Nylon was invented in 1935 by Wallace Carothers of DuPont, Toray immediately got hold of a sample product through the New York City branch of Mitsui Bussan, and started research by dissolving this sample in sulfuric acid. Because of the patent protection, the company had to make its own effort to synthesize polyamide and make fibre out of it. In 1941, just three years after Du Pont's announcement of nylon, Toray completed the basic research on nylon and started building a small plant to produce Nylon 6. The operation started in 1943 and the product was sold, mainly to make fishing nets.
In 1946, following the end of World War II, Du Pont requested an investigation by GHQ (the General Headquarters of Allied Powers) of Toray's infringement of Du Pont's nylon patents but GHQ found no evidence of infringement, certifying that Toray's nylon technology was its own.
Toray is currently the world's largest producer of carbon fiber, and Japan's largest producer of synthetic fiber. Its carbon fiber is extensively used in exterior components of the Boeing 787 airliner.
In September 2013, Toray Industries announced a plan to buy Zoltek for half a billion dollars. The company became a wholly owned subsidiary of Toray and continued operating as a separate business unit.
In 2014, as a major aerospace composites supplier, Toray opened a polyacrylonitrile (PAN), the carbon fiber precursor, production line in Lacq, south-western France.
In November 2017, Toray admitted to committing 149 quality data falsifications between 2008 and 2016, including on tests run on tire-strengthening cords. As clients to Toray, the companies Boeing and Uniqlo may have been affected.
Operations
The world headquarters is in the Nihonbashi Mitsui Tower, 1-1, Nihonbashi-Muromachi 2-chome, Chūō, Tokyo, Japan
Toray has operations in 20 countries and regions: Japan, Mainland China, Hong Kong, Taiwan, South Korea, Indonesia, Malaysia (Penfibre SDN Berhad), Singapore, Thailand, India, Czech Republic, France, Germany, Italy, Netherlands, Switzerland, United Kingdom, Mexico, and the United States
In 2013, Toray acquired an approximately 13% stake in Spectral Diagnostics, a Canadian pharmaceutical company focused on sepsis.
In 2018, Toray announced it would acquire TenCate Advanced Composites to advance carbon fiber production capabilities.
熱塑性復(fù)合材料
Cetex® 正在引領(lǐng)熱塑性塑料革命。憑借 40 多年的熱塑性復(fù)合材料創(chuàng)新經(jīng)驗(yàn),我們是優(yōu)質(zhì)復(fù)合材料的公認(rèn)領(lǐng)導(dǎo)者,可為您最苛刻的應(yīng)用提供服務(wù)。
Cetex® 熱塑性先進(jìn)輕質(zhì)材料具有出色的機(jī)械性能、耐用性和強(qiáng)度。它們符合主要飛機(jī)制造商的規(guī)格,其無與倫比的性能提供了對極端條件和環(huán)境的可靠抵抗力。
Cetex® 系列熱塑性復(fù)合材料是大批量生產(chǎn)的既定選擇,具有多種纖維/樹脂組合和產(chǎn)品形式,包括:
單向膠帶
機(jī)織織物層壓板和預(yù)浸料
塊狀模塑料
UD & 織物預(yù)浸料和層壓板 / 碳、玻璃、芳綸
塞特克斯®
我們的 Cetex® 熱塑性復(fù)合材料有多種纖維/樹脂組合,具有不同形式,例如單向 (UD)、織物、狹縫帶 (STT) 和層壓板。其中許多產(chǎn)品符合大型航空航天 OEM 的嚴(yán)格規(guī)范。
Cetex® 熱塑性材料獨(dú)特的樹脂分布和高度可預(yù)測的纖維排列專為原位固結(jié)、沖壓成型和高壓釜制造工藝而設(shè)計(jì)。這些獨(dú)特的特性使我們的材料成為大型零件的理想選擇,同時(shí)消除了加工步驟并最大限度地降低了總成本。
憑借 40 多年的熱塑性復(fù)合材料創(chuàng)新經(jīng)驗(yàn),我們專注于在自己的工廠生產(chǎn)定制的航空航天和工業(yè)預(yù)浸料解決方案。這些材料具有出色的機(jī)械性能、耐用性、耐化學(xué)性和防火性能,可滿足各種應(yīng)用需求。
Cetex® 增強(qiáng)熱塑性層壓板 (RTL),也稱為有機(jī)板材,是大批量制造的既定選擇,有多種可定制的纖維/樹脂組合可供選擇,以最大限度地提高您的應(yīng)用性能。Cetex® 在我們航空航天認(rèn)證和合格的壓力機(jī)中制造,并經(jīng)過無損檢測以保證結(jié)構(gòu)完整性,以扁平的結(jié)構(gòu)多層板材形式交付給您,可用于快速熱成型零件制造。
層壓板可以根據(jù)應(yīng)用進(jìn)行設(shè)計(jì),包括纖維規(guī)格、層數(shù)、纖維/織物取向、嵌入式雷擊保護(hù)、電偶腐蝕以及集成顏色和表面效果。
熱塑性成型材料
短纖維顆粒
TORAYCA™ Pellet 是一種專為注塑成型而設(shè)計(jì)的碳纖維增強(qiáng)熱塑性塑料 (CFRTP)。
它重量輕,具有出色的強(qiáng)度、剛度、尺寸精度和滑動(dòng)性能。
基礎(chǔ)樹脂(PP、PC、ABS、尼龍6、尼龍66、尼龍610、PBT和PPS)有多種用途,可用于汽車、家電、滑動(dòng)部件和運(yùn)動(dòng)等各種用途。
長纖維顆粒
長碳纖維顆粒是一種碳纖維增強(qiáng)熱塑性塑料 (CFRTP),其纖維長度與顆粒相同。
與短碳纖維顆粒相比,它具有優(yōu)異的拉伸強(qiáng)度、抗沖擊性和導(dǎo)電性。
基礎(chǔ)樹脂(PP、ABS、Nylon 6、Nylon 610 和 PPS)有多種,因此非常適合汽車、家用電器和運(yùn)動(dòng)等各種應(yīng)用。
數(shù)據(jù)表
需要更多信息?請?jiān)诖颂幝?lián)系我們。
塊狀模塑料 (BMC)
Cetex® 熱塑性復(fù)合材料以碳纖維增強(qiáng)短切塊狀模塑料 (BMC) 的形式提供 PPS、PEEK 和 PEKK 樹脂體系。提供標(biāo)準(zhǔn)、中間或高模量碳纖維增強(qiáng)材料。
塊狀模塑料是通過將 Cetex® 單向帶切碎成 3 至 50 毫米(0.25 至 2 英寸)長度的纖維制成的。較長的纖維長度通常提供更高的強(qiáng)度,而較短的纖維允許將更復(fù)雜的結(jié)構(gòu)細(xì)節(jié)塑造到零件中。
