福建哪里的PC日本出光真誠(chéng)推薦蘇州金鑰匙塑化供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 由于塑料具有重量輕、韌性好、成型易、成本低等優(yōu)點(diǎn)，因此在現(xiàn)代工業(yè)和日用產(chǎn)品中，塑料被越來(lái)越多的用來(lái)代替玻璃，特別是在光學(xué)儀器和包裝工業(yè)的應(yīng)用方面發(fā)展尤為迅速。但是這往往要求所用的塑料必須具有透"><meta name="keywords" content="福建哪里的PC日本出光,PC"><link rel="canonical" href="http://www.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 http-equiv="Cache-Control" content="no-transform" 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href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="d8w97b8" class="twoCol"><div id="37swtm8" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/third-huagong_kchgyl/">庫(kù)存化工原料</a>?福建哪里的PC日本出光真誠(chéng)推薦蘇州金鑰匙塑化供應(yīng)</p><div id="gh7mdvz" class="leftbox clearfix"><h1>福建哪里的PC日本出光真誠(chéng)推薦蘇州金鑰匙塑化供應(yīng)</h1><div id="fyqfbif" class="proBig"><div id="nm38bol" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13773016033/637428995133225573/4974988.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="has3u77" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13773016033/637428995133225573/4974988.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jhet2ta" 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>福建哪里的PC日本出光,PC</p><p><span>***更新：</span>2021-01-11 06:21:25</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="8p342kh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州金鑰匙塑化有限公司</a></p><p><span>聯(lián)系人：</span>陳偉</p><p><span>郵箱: </span>15150303853@163.com</p><p><span>電話: </span>13773016033</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://13773016033.shop.88360.com</p><p><span>手機(jī): </span>0512-53128459</p><p><span>地址: </span>浮橋鎮(zhèn)新港中路2號(hào)8-5幢09室</p><p>[當(dāng)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="n3r8jl3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dmeb3ls" class="box"><p><p> 由于塑料具有重量輕、韌性好、成型易、成本低等優(yōu)點(diǎn)，因此在現(xiàn)代工業(yè)和日用產(chǎn)品中，塑料被越來(lái)越多的用來(lái)代替玻璃，特別是在光學(xué)儀器和包裝工業(yè)的應(yīng)用方面發(fā)展尤為迅速。但是這往往要求所用的塑料必須具有透明性要好，耐磨性高，福建哪里的PC日本出光，抗沖擊韌件好等特點(diǎn)，因此對(duì)塑料的成份，注塑整個(gè)過(guò)程的工藝、設(shè)備、模具等，都提出了很高的要求，以保證這些用于代替玻璃的塑料（以下簡(jiǎn)稱透明塑料），表面質(zhì)量良好，從而達(dá)到使用的要求。目前市場(chǎng)上一般使用的透明塑料有聚甲基丙烯酸甲酯（即俗稱亞克力或有機(jī)玻璃，代號(hào)PMMA）、聚碳酸酯（代號(hào)PC）、聚對(duì)苯二甲酸乙二醇脂（代號(hào)PET）、透明尼龍、AS（丙烯睛一苯乙烯共聚物）、聚砜（代號(hào)PSF）等，其中我們接觸得**多的是PMMA、PC和PET三種塑料，由于篇幅有限，下面就以這三種塑料為例，討論透明塑料的特性和注塑工藝。一、透明塑料的性能透明塑料首先必須有高透明度，其次要有一定的強(qiáng)度和耐磨性，能抗沖擊，耐熱性要好，耐化學(xué)性要優(yōu)，吸水率要小，只有這樣才能在使用中，福建哪里的PC日本出光，滿足透明度的要求而性能穩(wěn)定，PMMA、PC和PET的性能對(duì)比如下表所示。注：因品種繁多，這只是取平均值，福建哪里的PC日本出光，實(shí)際不同品種數(shù)據(jù)有異。PET數(shù)據(jù)（機(jī)械方面）為經(jīng)拉伸后的數(shù)據(jù)。沙伯基礎(chǔ)（原GE）抗紫外線，抗沖擊性，照明工具。福建哪里的PC日本出光</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建哪里的PC日本出光,PC" src="https://tyunfile.71360.com/UploadFile/13773016033/637428995133225573/4974988.png"></div><p> 以下是關(guān)于PC聚碳酸酯的一些簡(jiǎn)單介紹由于PC基本性能優(yōu)異，所以在工業(yè)上得到了廣泛應(yīng)用隨著科學(xué)技術(shù)的飛躍發(fā)展，PC技術(shù)已有長(zhǎng)足進(jìn)步，但在現(xiàn)有聚合技術(shù)上，進(jìn)一步提高產(chǎn)品性能有一定的難度新方法給這一工程塑料老品種注八了新的活力，可**改進(jìn)和提高Pc的性能，開(kāi)拓PC新品種，擴(kuò)大PC的適應(yīng)范圍。開(kāi)環(huán)聚合是工業(yè)上制取聚酰胺、脂肪族聚酯、聚硅氧烷和熱固性環(huán)氧樹(shù)脂等的重要方法，其突出的優(yōu)點(diǎn)是由低分子量向高分子量轉(zhuǎn)化時(shí)，不產(chǎn)生副產(chǎn)物，可應(yīng)用各種反應(yīng)型加工技術(shù)成型，但一些高聚物由于不能有效地制得環(huán)狀中間物而受到限制。就目前的形式來(lái)看，全世界聚碳酸酯的范圍已向**化、定向性方向發(fā)展，鑒于我國(guó)由于市場(chǎng)的需要在PC塑料方面的應(yīng)用需求及其各種改性發(fā)展呈現(xiàn)高速發(fā)展模式，尤其是在引進(jìn)國(guó)外技術(shù)及各種外資設(shè)備的引進(jìn)及合資，使得國(guó)內(nèi)多套規(guī)?；O(shè)備的投入，再加上汽車工業(yè)所帶來(lái)的商機(jī)效果，充分的加劇了PC復(fù)合材料的研發(fā)，生產(chǎn)及應(yīng)用。PC與ABS合金料可以綜合PC料和ABS樹(shù)脂的優(yōu)良性能，使得在ABS原料的基礎(chǔ)上提高耐熱性，抗沖擊和拉伸強(qiáng)度，另一方面可以改善透明PC材料的加工性能，**降低熔體粘度，同時(shí)減少成品的內(nèi)應(yīng)力和沖擊強(qiáng)度對(duì)產(chǎn)品厚度的敏感性。江西PC中國(guó)臺(tái)灣奇美PC 韓國(guó)LG，1201-15,1201-08，阻燃V0，高抗沖，食品級(jí)，耐熱，電子電器，薄膜級(jí)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建哪里的PC日本出光,PC" src="https://tyunfile.71360.com/UploadFile/13773016033/637428995619544038/3002154.png"></div><p> 背壓不足————增加背壓d、模溫過(guò)低————加熱模具e、排氣不良————模具分型面開(kāi)排氣槽2、氣泡a、原材料受潮————干燥原料b、排氣不良————改進(jìn)模具設(shè)計(jì)3、樹(shù)脂變色、黑點(diǎn)a、料筒、噴嘴積料————清理料筒和噴嘴b、成型溫度過(guò)高————降低成型溫度4、制品未充滿a、物料塑化不夠————提高料筒溫度b、模具溫度過(guò)低————提高模具溫度c、噴嘴溢料————調(diào)整模具位置d、***壓力過(guò)低————提高***壓力e、加料量過(guò)少————調(diào)整加料量5、收縮真空泡a、保壓不足————延長(zhǎng)保壓時(shí)間b、模溫過(guò)低————提高模具溫度c、***壓力過(guò)低————提高***壓力d、模具設(shè)計(jì)不合理————增加流道和澆口尺寸e、成型溫度較低————提高料筒溫度6、透明度降低a、原材料受潮————干燥原料b、模具溫度過(guò)低————提高模具溫度c、物料過(guò)熱分解————降低成型溫度7、熔接痕a、模具設(shè)計(jì)不合理————采用環(huán)形澆口和多點(diǎn)澆口b、模具溫度過(guò)低————提高模具溫度c、脫模劑過(guò)多————減少脫模劑用量d、成型溫度較低————提高料筒溫度8、制品開(kāi)裂a(bǔ)、模溫過(guò)低————提高模具溫度b、成型溫度較低————提高料筒溫度c、物料的相對(duì)分子量過(guò)小————重新選。</p><p> 水觸穩(wěn)定性供應(yīng)PC上海拜耳56557阻燃VO供應(yīng)PC上海拜耳26052865中低粘度，耐沖擊PC塑膠原料通稱聚碳酸酯，聚碳酸酯英文名稱為Polycarbonate，簡(jiǎn)稱PC，它是一類分子鏈中含有碳酸酯結(jié)構(gòu)的高分子化合物及以它為基礎(chǔ)而制得的各種材料的總稱。按分子結(jié)構(gòu)中所帶酯基不同可以分為脂肪族、脂環(huán)族、芳香族和脂肪－芳香族等幾大類。并以雙酚A型聚碳酸脂為**重要，分子量通常為3－10萬(wàn)。在無(wú)特別說(shuō)明情況下，通常所說(shuō)的聚碳酸脂都指雙酚A型聚碳酸酯及其改性品種。由于其優(yōu)良的機(jī)械性能，俗稱防彈膠。為非結(jié)晶性熱塑性塑料1、具**度及彈性系數(shù)、高沖擊強(qiáng)度、使用溫度范圍廣。2、高度透明性及自由染色性。3、。4、電氣特性優(yōu)。5、無(wú)味無(wú)臭對(duì)人體無(wú)害符合衛(wèi)生安全。6、成形收縮率低、尺寸安定性良好。電子電器：CD片、開(kāi)關(guān)、家電外殼、信號(hào)筒、電話機(jī)。汽車：保險(xiǎn)桿、分電盤、安全玻璃。工業(yè)零件：照相機(jī)本體、機(jī)具外殼、安全帽、潛水鏡、安全鏡片。PC 德國(guó)拜耳（科思創(chuàng)），熱穩(wěn)定性，食品級(jí)，中粘度，汽車配件，電子電器，照明燈具薄膜級(jí)，吹塑級(jí).</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建哪里的PC日本出光,PC" src="https://tyunfile.71360.com/UploadFile/13773016033/637428994853948221/8036509.png"></div><p> 美國(guó))XHT4141-GY8D046PC基礎(chǔ)創(chuàng)新塑料(美國(guó))XHT4143NA5D003TPC基礎(chǔ)創(chuàng)新塑料(美國(guó))XHT8141BK1C141PC基礎(chǔ)創(chuàng)新塑料(美國(guó))92*UPC基礎(chǔ)創(chuàng)新塑料(美國(guó))945-701PC基礎(chǔ)創(chuàng)新塑料(美國(guó))BFL4000UPC基礎(chǔ)創(chuàng)新塑料(美國(guó))BPL1000-701PC基礎(chǔ)創(chuàng)新塑料(美國(guó))DL-4020BKPC基礎(chǔ)創(chuàng)新塑料(美國(guó))DMX2415BK1B413TPC基礎(chǔ)創(chuàng)新塑料(美國(guó))DMX9455NA9B049TPC基礎(chǔ)創(chuàng)新塑料(美國(guó))EXL1414T-8A9D012PC基礎(chǔ)創(chuàng)新塑料(美國(guó))EXL1414-WH9A320PC基礎(chǔ)創(chuàng)新塑料(美國(guó))HP4-1H11PC基礎(chǔ)創(chuàng)新塑料(美國(guó))223R-111PC基礎(chǔ)創(chuàng)新塑料(美國(guó))241R-701PC基礎(chǔ)創(chuàng)新塑料(美國(guó))500-739PC基礎(chǔ)創(chuàng)新塑料(美國(guó))500R-731PC基礎(chǔ)創(chuàng)新塑料(美國(guó))943-701PC基礎(chǔ)創(chuàng)新塑料(美國(guó))BFL2010PC基礎(chǔ)創(chuàng)新塑料(美國(guó))EXL1414GYPC基礎(chǔ)創(chuàng)新塑料(美國(guó))EXL9300PC基礎(chǔ)創(chuàng)新塑料(美國(guó))FL900SPC基礎(chǔ)創(chuàng)新塑料(美國(guó))HF11307M1D005T2PC基礎(chǔ)創(chuàng)新塑料(美國(guó))HPS1R-1124PC基礎(chǔ)創(chuàng)新塑料(美國(guó))3412R-131PC基礎(chǔ)創(chuàng)新塑料(美國(guó))3413RGYPC基礎(chǔ)創(chuàng)新塑料(美國(guó))940AWHPC基礎(chǔ)創(chuàng)新塑料(美國(guó))DMX1435BK1B413TPC基礎(chǔ)創(chuàng)新塑料(美國(guó))DMX2415PC基礎(chǔ)創(chuàng)新塑料(美國(guó))DMX9455BK1066PC基礎(chǔ)創(chuàng)新塑料(美國(guó))EMPC基礎(chǔ)創(chuàng)新塑料(美國(guó))EXL9112RPC基礎(chǔ)創(chuàng)新塑料(美國(guó))EXL9330BK1A233PC基礎(chǔ)創(chuàng)新塑料。PC 德國(guó)拜耳（科思創(chuàng)），2807,2805，2097，熱穩(wěn)定性，抗紫外線，耐候，透明.宿遷便宜的PC銷售廠家</p><p style="text-indent:25px">PC 中國(guó)臺(tái)灣出光，光學(xué)級(jí)，LCD燈應(yīng)用。福建哪里的PC日本出光</p><p> ABS則能改進(jìn)可成型性，表觀質(zhì)量，降低密度。聚碳酸酯的性能以及成型參數(shù)見(jiàn)表：（*供參考）密度一、原料的干燥1、原料烘干：普通烘干箱溫度110—130，時(shí)間2—4小時(shí)，機(jī)頂料斗烘干箱溫度100—120，要求水分含量低于。2、判斷水含量是否合格：看空***的料條情況，物料通過(guò)塑化后由噴嘴流出來(lái)的料條應(yīng)是均勻無(wú)色、無(wú)銀絲和無(wú)氣泡的細(xì)條；否則則是烘干不徹底。二、***工藝1、注塑機(jī)調(diào)整成型參數(shù)（視原料分子量高低調(diào)整）：料筒溫度：前部250—310，中部240—280，后部230—250。噴嘴溫度：比后部低10。模具溫度：70—120。***壓力：70—140MPa。螺桿轉(zhuǎn)速：30—120r/min。成型周期：***1—25s，冷卻5—40s。三、注意事項(xiàng)1、***溫度視原料的分子量、制品的形狀和尺寸、注塑機(jī)的類型而相應(yīng)調(diào)整。2、***速度**好采取多級(jí)***，采用慢-快-慢的方法。3、***壓力視制品的形狀和尺寸而定，柱塞式注塑機(jī)一般為100—160MPa，螺桿式注塑機(jī)為70—140MPa。4、成型周期視制品壁厚和***量而定，一般情況下充模時(shí)間較短，保壓時(shí)間較長(zhǎng)，冷卻時(shí)間以脫模時(shí)不引起制品變形為原則。5、模具溫度視制品的形狀、厚薄而定，適當(dāng)提高模具溫度有利于脫模，提高產(chǎn)品質(zhì)量。福建哪里的PC日本出光</p><p style="text-indent:25px">蘇州金鑰匙塑化有限公司是一家經(jīng)銷塑膠原料及制品，化工原料及產(chǎn)品工程塑料：PC.POM.PA6.PA66.PA12.PA46.PPS.PC/ABS.PET.K膠。通用塑料：LLDPE.LDPE.HDPE.PP.ABS.HIPS.GPPS 熱塑彈性體：POE.TPU.EVA.EMA.TPV的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。金鑰匙塑化作為經(jīng)銷塑膠原料及制品，化工原料及產(chǎn)品工程塑料：PC.POM.PA6.PA66.PA12.PA46.PPS.PC/ABS.PET.K膠。通用塑料：LLDPE.LDPE.HDPE.PP.ABS.HIPS.GPPS 熱塑彈性體：POE.TPU.EVA.EMA.TPV的企業(yè)之一，為客戶提供良好的DMDA-8008H，奇美 PA-765A，杜邦101L NC010， PC 科思創(chuàng) 2805。金鑰匙塑化不斷開(kāi)拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。金鑰匙塑化始終關(guān)注橡塑市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2797646.html</p></div></div></div></div></div><div id="3is8ikr" class="page-right twoColRt"><div id="lac23pm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qkc9xel" class="recomPic likePro"><a 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