浙江聚甲醛POM原料有哪些推薦咨詢(xún) 昆山雙贏塑化供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="聚甲醛POM原料的主要特性：1、質(zhì)量輕、相對(duì)密度?。壕奂兹㏄OM原料的相對(duì)密度一般在1.0~2.0之間，遠(yuǎn)低于金屬。自重輕，能夠替代一些傳統(tǒng)的金屬材料用于航空飛行器、車(chē)輛等領(lǐng)域。2、較高的比強(qiáng)度：用玻璃纖維、碳纖維等纖維增強(qiáng)，可以提高抗張強(qiáng)"><meta name="keywords" content="浙江聚甲醛POM原料有哪些,聚甲醛POM原料"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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(chǎn)品關(guān)鍵詞：</span>浙江聚甲醛POM原料有哪些,聚甲醛POM原料</p><p><span>***更新：</span>2020-11-01 08:28:01</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="rgsf2q2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆山雙贏塑化有限公司</a></p><p><span>聯(lián)系人：</span>陳田</p><p><span>郵箱: </span>1047570731@qq.com</p><p><span>電話(huà): </span>15950904476</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://sysh888.shop.88360.com</p><p><span>手機(jī): </span>0512-15950904</p><p><span>地址: </span>昆山市東城大道龍城國(guó)際9號(hào)</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="edpry3z" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="mbsk3q7" class="box"><p><p style="text-indent:25px">聚甲醛POM原料的主要特性：1、質(zhì)量輕、相對(duì)密度?。壕奂兹㏄OM原料的相對(duì)密度一般在1.0~2.0之間，遠(yuǎn)低于金屬。自重輕，能夠替代一些傳統(tǒng)的金屬材料用于航空飛行器、車(chē)輛等領(lǐng)域。2、較高的比強(qiáng)度：用玻璃纖維、碳纖維等纖維增強(qiáng)，可以提高抗張強(qiáng)度，*拉伸強(qiáng)度與相對(duì)密度的比值一般在1500-1700，甚到高達(dá)4000（鋼1600，鋁1500），浙江聚甲醛POM原料有哪些，浙江聚甲醛POM原料有哪些。拉伸強(qiáng)度：是指材料產(chǎn)生非常大均勻塑性變形的應(yīng)力。在拉伸試驗(yàn)中，浙江聚甲醛POM原料有哪些，試樣至斷裂為止所受的非常大拉伸應(yīng)力即為拉伸強(qiáng)度，其結(jié)果以MPa表示。聚甲醛POM原料是一種多用途、玻璃增強(qiáng)的材料。浙江聚甲醛POM原料有哪些</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江聚甲醛POM原料有哪些,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359314122402344/8939984.png"></div><p style="text-indent:25px">聚甲醛POM原料具有優(yōu)異的綜合性能。聚甲醛POM原料是一種表面光滑，有光澤的硬而致密的材料，淡黃或白色，可在-40-100°C溫度范圍內(nèi)長(zhǎng)期使用。它的耐磨性和自潤(rùn)滑性也比絕大多數(shù)聚甲醛POM原料優(yōu)越，又有良好的耐油，耐過(guò)氧化物性能。很不耐酸，不耐強(qiáng)堿和不耐太陽(yáng)光紫外線(xiàn)的輻射。聚甲醛POM原料的拉伸強(qiáng)度達(dá)70MPa，吸水性小，尺寸穩(wěn)定，有光澤，這些性能都比尼龍好，聚甲醛POM原料為高度結(jié)晶的樹(shù)脂，在熱塑性樹(shù)脂中是很堅(jiān)韌的。具抗熱強(qiáng)度，彎曲強(qiáng)度，耐疲勞性強(qiáng)度均高，耐磨性和電性能優(yōu)良。聚甲醛POM原料吸水率大于0.2%，成型前應(yīng)預(yù)干燥，聚甲醛POM原料熔融溫度與分解溫度相近，成型性較差，可進(jìn)行注塑、擠出、吹塑、滾塑、焊接、粘接、涂膜、印刷、電鍍、機(jī)加工、注塑是很重要的加工方法，成型收縮率大，模具溫度宜高些，或進(jìn)行退火處理，或加入增強(qiáng)材料（如無(wú)堿玻璃纖維）。無(wú)錫特定聚甲醛POM原料品牌聚甲醛POM原料的耐磨性和自潤(rùn)滑性也比絕大多數(shù)工程塑料優(yōu)越。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江聚甲醛POM原料有哪些,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359313842832032/2689131.png"></div><p style="text-indent:25px">聚甲醛POM原料的特性：低溫性能：TPU有非常好的耐低溫性能，通常能達(dá)到-50℃，可取代一般PVC因低溫脆化而無(wú)法應(yīng)用的各個(gè)領(lǐng)域，特別適合用在寒帶相關(guān)的種類(lèi)制品。氣密性：TPU非常容易利用高周波或是熱壓來(lái)熔接，因此普遍應(yīng)用在充氣制品上。氣體系數(shù)是指在一定溫度和壓力下，氣體透過(guò)試樣規(guī)定面積的速率，同一材料對(duì)不同氣體的透過(guò)率有時(shí)差異很大。一般來(lái)說(shuō)，聚酯系列制品氣密性比聚醚系列更好。生物醫(yī)學(xué)性能：TPU具有極好的生物相容性、沒(méi)有毒、無(wú)過(guò)敏反應(yīng)性、無(wú)局部刺激性、無(wú)致熱源性，因此普遍應(yīng)用在醫(yī)療、衛(wèi)生等相關(guān)產(chǎn)品以及運(yùn)動(dòng)、保護(hù)器材上。</p><p style="text-indent:25px">POM是一種綜合性能優(yōu)異的特種聚甲醛POM原料。POM具有優(yōu)良的耐高溫、耐腐蝕、耐輻射、阻燃、均衡的物理機(jī)械性能和極好的尺寸穩(wěn)定性以及優(yōu)良的電性能等特點(diǎn)，被普遍用作結(jié)構(gòu)性高分子材料，通過(guò)填充、改性后普遍用作特種聚甲醛POM原料。同時(shí)，還可制成各種功能性的薄膜、涂層和復(fù)合材料，在電子電器、航空航天、汽車(chē)運(yùn)輸?shù)阮I(lǐng)域獲得成功應(yīng)用。聚苯硫醚POM聚甲醛POM原料制?。河蓪?duì)二氯苯和硫化鈉在N-甲基吡咯烷酮或含堿金屬羧酸鹽（如乙酸鈉）的有機(jī)性溶劑中縮聚而得。聚甲醛POM原料板剛性較大，機(jī)械強(qiáng)度較高，熔點(diǎn)亦較高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江聚甲醛POM原料有哪些,聚甲醛POM原料" src="https://tyunfile.71360.com/UploadFile/sysh888/637359314281650391/2598322.png"></div><p style="text-indent:25px">聚甲醛POM原料的改良性：聚甲醛POM原料能與其他許多熱塑性塑料共混，改進(jìn)這些塑料的加工和使用性能。（1）將聚甲醛POM原料加入PVC中，可提高其沖擊韌性、耐燃燒性、抗老化和抗寒能力，并改善其加工性能。（2）將聚甲醛POM原料于PC共混，可提高抗沖擊強(qiáng)度和耐熱性。（3）將聚甲醛POM原料料中添加阻燃劑能提高防火性能、添加玻璃纖維能增加強(qiáng)度等。透明聚甲醛POM原料：將聚甲醛POM原料中丙烯腈成分用甲丙烯酸甲酯替代，可制出透明塑料，即透明聚甲醛POM原料.聚甲醛POM原料的密度為1.03~1.07g/cm3。8聚甲醛POM原料鏈接方式：鏈接方式包括卡扣、螺絲、熱熔、超聲、膠水等。聚甲醛POM原料板化學(xué)穩(wěn)定性好，能耐大多數(shù)酸堿的侵蝕。耐高溫聚甲醛POM原料生產(chǎn)</p><p style="text-indent:25px">聚甲醛POM原料可制備箱包零件、鞋跟、嬰幼用品等。浙江聚甲醛POM原料有哪些</p><p style="text-indent:25px">聚甲醛POM原料的特性：屈折性能：很多塑膠材料在重復(fù)的周期性應(yīng)力作用下容易產(chǎn)生斷裂，TPU塑料制品在不同環(huán)境下都可以保持極好的耐屈折特性，為高分子材料中極好選擇之一。耐水解性能：TPU塑料在渾濁下耐水性能是良好的，1～2年內(nèi)不會(huì)發(fā)生明顯水解，尤其以聚醚系列更佳。聚酯系列在50℃的水中浸泡半年或70℃浸泡3周或100℃浸泡3～4天，會(huì)完全分解，這是TPU塑料適合作為環(huán)保材料的原因之一，需經(jīng)常性與水接觸之產(chǎn)品，則建議使用聚醚系列。浙江聚甲醛POM原料有哪些</p><p style="text-indent:25px">昆山雙贏塑化有限公司致力于橡塑，是一家貿(mào)易型公司。公司業(yè)務(wù)涵蓋PP ABS POM，PC PA66 ，PA6 PC/ABS ，PBT PE TPV等，價(jià)格合理，品質(zhì)有保證。公司從事橡塑多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專(zhuān)業(yè)化的隊(duì)伍，確保為客戶(hù)提供良好的產(chǎn)品及服務(wù)。雙贏塑化秉承“客戶(hù)為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/1800774.html</p></div></div></div></div></div><div id="3qo3sh3" class="page-right twoColRt"><div id="vjv7lsj" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lv2xbs7" class="recomPic likePro"><a href="http://m.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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="wqxzgxu" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img 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