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src="https://tyunfile.71360.com/UploadFile/szjingsumi/637381781527958985/5347665.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="og2s2bc" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>層析用聚酰胺生產廠家,PA66</p><p><span>***更新：</span>2020-12-08 04:20:08</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="qu88ypl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州晶塑米新材料有限公司</a></p><p><span>聯(lián)系人：</span>李麗</p><p><span>郵箱: </span>321260043@qq.com</p><p><span>電話: </span>15162619982</p><p><span>傳真: </span>151_</p><p><span>網址: </span>http://szjingsumi.shop.88360.com</p><p><span>手機: </span>151-62619982</p><p><span>地址: </span>陸家鎮(zhèn)陸豐東路3號仕泰隆模具城17-8號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="q3ai8no" class="page-proshow02"><p class="title">詳細說明</p><div id="oh2cavb" class="box"><p><p style="text-indent:25px">聚酰胺纖維（錦綸）（polyamide fibre），用主鏈上含有酰胺鍵的高分子聚合物紡制的合成纖維。聚酰胺纖維包括脂肪族聚酰胺纖維、含有脂肪環(huán)的脂環(huán)族聚酰胺纖維、含芳香環(huán)的脂肪族聚酰胺纖維。以全脂肪族聚酰胺纖維產量較大，主要品種有聚酰胺6纖維和聚酰胺66纖維。聚酰胺纖維的用途很廣，長絲可制做襪子、內衣、襯衣、運動衫、滑雪衫、雨衣等；短纖維可與棉、毛和粘膠纖維混紡，使混紡織物具有良好的耐磨性和強度。還可以用作尼龍搭扣帶、地毯、裝飾布等；聚酰胺纖維在工業(yè)上主要用于制造簾子布、傳送帶，層析用聚酰胺生產廠家、漁網、纜繩、篷帆等。聚酰胺纖維具有良好的綜合性能，層析用聚酰胺生產廠家，包括力學性能，層析用聚酰胺生產廠家、耐熱性、耐磨損性。層析用聚酰胺生產廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="層析用聚酰胺生產廠家,PA66" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637381781527958985/5347665.png"></div><p style="text-indent:25px">以聚酰胺6和聚酰胺 66 (以下有時分別簡稱為“PA6”和“PA66”)等為表示的聚酰胺，具有優(yōu)良的成形加工性、機械物性或耐化學品性，因此作為汽車用、電氣及電子用、產業(yè) 材料用、工業(yè)材料用、日用及家庭用品用等的各種部件材料普遍應用。在汽車產業(yè)中，作為致力于環(huán)境的手段，為了減少廢氣而要求通過金屬替代物使車體重量減輕。為了應對該要求，在外部材料或內部材料等中更多地使用聚酰胺，并且對聚酰胺材料的耐熱性、強度以及外觀等所要求的特性的水平進一步提高。其中，由于發(fā)動機室內部的溫度也有上升的傾向，因此對聚酰胺材料的高耐熱化要求增強。另外，在家電等電氣及電子產業(yè)中，對于用于滿足表面安裝(SMT)焊料的無鉛化、能夠耐受焊料的熔點上升的聚酰胺材料，要求高耐熱化。PA6和PA66等聚酰胺的熔點低，在耐熱性方面不能滿足這些要求。為了解決PA6及PA66等現(xiàn)有聚酰胺的所述問題，提出了高熔點聚酰胺。具體而言，提出了由對苯二甲酸與1，6_己二胺形成的聚酰胺(以下有時簡稱“PA6T”)等。德國朗盛PA66DPAKV30XHREF聚酰胺加工性能良好，幷可切削、鉆孔。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="層析用聚酰胺生產廠家,PA66" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637381781555351563/1295272.png"></div><p style="text-indent:25px">聚酰胺(PA，俗稱尼龍)是美國DuPont公司較先開發(fā)用于纖維的樹脂，于1939年實現(xiàn)工業(yè)化。20世紀50年代開始開發(fā)和生產注塑制品，以取代金屬滿足下游工業(yè)制品輕量化、降低成本的要求。聚酰胺主鏈上含有許多重復的酰胺基，用作塑料時稱尼龍，用作合成纖維時我們稱為錦綸，聚酰胺可由二元胺和二元酸制取，也可以用ω-氨基酸或環(huán)內酰胺來合成。根據(jù)二元胺和二元酸或氨基酸中含有碳原子數(shù)的不同，可制得多種不同的聚酰胺，聚酰胺品種多達幾十種，其中以聚酰胺-6、聚酰胺-66和聚酰胺-610的應用較普遍。</p><p style="text-indent:25px">尼龍。聚酰胺俗稱尼龍，是美國杰出的科學家卡羅瑟斯（Carothers）及其領導下的一個科研小組研制出來的，是世界上出現(xiàn)的一種合成纖維，尼龍是聚酰胺纖維（錦綸）的一種說法。尼龍的出現(xiàn)使紡織品的面貌煥然一新，它的合成是合成纖維工業(yè)的重大突破，同時也是高分子化學的一個非常重要里程碑。其密度為1.15g/cm3，是分子主鏈上含有重復酰胺基團—[NHCO]—的熱塑性樹脂總稱，包括脂肪族PA，脂肪—芳香族PA和芳香族PA。其中脂肪族PA品種多，產量大，應用普遍，其命名由合成單體具體的碳原子數(shù)而定。尼龍是聚酰胺纖維（錦綸）的一種說法，可制成長纖或短纖。錦綸是聚酰胺纖維的商品名稱，又稱耐綸（Nylon）。英文名稱Polyamide（簡稱PA），其基本組成物質是通過酰胺鍵—[NHCO]—連接起來的脂肪族聚酰胺。聚酰胺俗稱尼龍，是較常用的工程塑料之一。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="層析用聚酰胺生產廠家,PA66" src="https://tyunfile.71360.com/UploadFile/szjingsumi/637381781650859375/5845082.png"></div><p style="text-indent:25px">聚酰胺俗稱尼龍，通稱耐綸。主鏈上含許多重復基團的一類線性高分子化合物。1889年首先由加勃瑞爾等人發(fā)現(xiàn)，1929年美國杜邦公司的卡羅瑟斯開始進行系統(tǒng)研究，1937年制得一個聚酰胺品種——尼龍66，并于1939年正式投入工業(yè)生產。由二元胺和二元酸縮聚而成，也可由內酰胺自聚而得。中國用它作塑料時稱為尼龍，其命名由二元胺和二元酸中的碳原子數(shù)決定，如己二胺與癸二酸的縮聚物稱為尼龍610，其中6指二元胺中碳原子數(shù)，10是二元酸中碳原子數(shù)。如由內酰胺開環(huán)制取的聚酰胺，則其命名由氨基酸中碳原子數(shù)而定，如己內酰胺可制得尼龍6。目前已開發(fā)的品種有10多種，其中尼龍66、尼龍610和尼龍6等已投入工業(yè)規(guī)模生產。聚酰胺用途極其普遍。它具有重量輕、強度高、自潤滑、耐磨、防腐，絕緣等多種獨特性能。蘇州增強PA66廠家</p><p style="text-indent:25px">聚酰胺可以耐弱酸、弱堿和大部分非極性溶劑。層析用聚酰胺生產廠家</p><p style="text-indent:25px">聚酰胺的優(yōu)點：（1）聚酰胺可以耐弱酸、弱堿和大部分非極性溶劑，但是聚酰胺不耐強酸、強堿、極性溶劑和含鹽的溶液。 (2)聚酰胺對于礦物油、動物油、植物油的穩(wěn)定性良好，在汽油中長期浸泡，性質不會發(fā)生變化，較大增重不超過2%，但耐氯甲烷稍差。（3)聚酰胺的綜合的機械性能較好，抗張強度在600?700公斤/平方厘米之間，抗沖擊値大部分為100公斤米/平方厘米(無缺口），只有聚酰胺-9較髙，可達250?300公斤?厘米/平方厘米,聚酰胺的蠕變值都比較大。 (4）聚酰胺的熔點不高，一般在140?280攝氏度之間，聚酰胺長期使用溫度一般不超過80攝氏度，短期使用溫度雖可達120攝氏度，但會使制品顏色變深. (6)聚酰胺人低溫性能好，在低溫下，強度降低很少。 (7)聚酰胺有自潤滑性能，耐磨性好。 (8)聚酰胺有吸音性。 (9）聚酰胺加工性能良好，幷可切削、鉆孔。 (10）聚酰胺制品無嗅、無味、無毒、不會霉爛。層析用聚酰胺生產廠家</p><p style="text-indent:25px">蘇州晶塑米新材料有限公司致力于橡塑，以科技創(chuàng)新實現(xiàn)***管理的追求。蘇州晶塑米擁有一支經驗豐富、技術創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供PA66，PC，POM，PLA。蘇州晶塑米始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。蘇州晶塑米始終關注橡塑市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2312995.html</p></div></div></div></div></div><div id="gzl888h" class="page-right twoColRt"><div id="272ouaw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="sbc4b8i" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="fcy4a32" class="recomPic likePro"><a 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