福建正規(guī)PC塑膠材料誠信為本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=" 分子中碳酸基團(tuán)與另一些基團(tuán)交替排列，這些基團(tuán)可以是芳香族，可以是脂肪族，也可兩者皆有。雙酚A型PC是***的工業(yè)產(chǎn)品。PC是幾乎無色的玻璃態(tài)的無定形聚合物，有很好的光學(xué)性。PC高分子量樹脂有很"><meta name="keywords" content="福建正規(guī)PC塑膠材料,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" /> <meta 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當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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/">庫存化工原料</a>?福建正規(guī)PC塑膠材料誠信為本蘇州金鑰匙塑化供應(yīng)</p><div id="rjz2ape" class="leftbox clearfix"><h1>福建正規(guī)PC塑膠材料誠信為本蘇州金鑰匙塑化供應(yīng)</h1><div id="ohiac3n" class="proBig"><div id="rtjz8yy" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13773016033/637428995684963984/9602306.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3m3kbwr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13773016033/637428995684963984/9602306.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q24m3gm" 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>福建正規(guī)PC塑膠材料,PC</p><p><span>***更新：</span>2021-01-18 00:27:58</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="ehhx0ef" 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="qnox0oi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xukqyya" class="box"><p><p> 分子中碳酸基團(tuán)與另一些基團(tuán)交替排列，這些基團(tuán)可以是芳香族，可以是脂肪族，也可兩者皆有。雙酚A型PC是***的工業(yè)產(chǎn)品。PC是幾乎無色的玻璃態(tài)的無定形聚合物，有很好的光學(xué)性。PC高分子量樹脂有很高的韌性，懸臂梁缺口沖擊強(qiáng)度為600~900J/m，未填充牌號(hào)的熱變形溫度大約為130°C，玻璃纖維增強(qiáng)后可使這個(gè)數(shù)值增加10°C。PC的彎曲模量可達(dá)2400MPa以上，樹脂可加工制成大的剛性制品。低于100°C時(shí)，在負(fù)載下的蠕變率很低。PC耐水解性差，不能用于重復(fù)經(jīng)受高壓蒸汽的制品。PC主要性能缺陷是耐水解穩(wěn)定性不夠高，對(duì)缺口敏感，耐有機(jī)***性，耐刮痕性較差，長期暴露于紫外線中會(huì)發(fā)黃。和其他樹脂一樣，福建正規(guī)PC塑膠材料，PC容易受某些***的侵蝕。PC材料具有阻燃性。***化性，福建正規(guī)PC塑膠材料。物理密度：－g/cm^3線膨脹率：×10^-5cm/°C熱變形溫度：135°C低溫-45°C聚碳酸酯無色透明，耐熱，抗沖擊，阻燃BI級(jí)，在普通使用溫度內(nèi)都有良好的機(jī)械性能。同性能接近聚甲基丙烯酸甲酯相比，聚碳酸酯的耐沖擊性能好，折射率高，加工性能好，不需要添加劑就具有UL94V-2級(jí)阻燃性能。但是聚甲基丙烯酸甲酯相對(duì)聚碳酸酯價(jià)格較低，并可通過本體聚合的方法生產(chǎn)大型的器件。材料的耐磨性是相對(duì)的，把ABS材料與PC材料做比較的話。PC 日本三菱，光擴(kuò)散，汽車部件，電子電器，耐高溫，福建正規(guī)PC塑膠材料，通用級(jí)，照明燈具，低粘度，耐候。福建正規(guī)PC塑膠材料</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建正規(guī)PC塑膠材料,PC" src="https://tyunfile.71360.com/UploadFile/13773016033/637428995684963984/9602306.png"></div><p> 但膠層硬脆，不耐60度以上熱水浸泡。3．QN-505，雙組分膠，膠層柔軟，適合PC塑料大面積粘接或復(fù)合。但耐高溫性能較差。4．QN-906：雙組分膠，耐高溫。5．G-988：單組份室溫硫化膠，固化后是彈性體具有***的防水，防震粘合劑，耐高低溫，1—2mm厚度的話，10分鐘左右初固，5—6小時(shí)基本固化，有一定的強(qiáng)度。完全固化的話需要至少24小時(shí)。單組份，不需要混合，擠出后涂抹靜置即可，無需加溫。6．KD-5606：UV紫外線固化膠，粘合透明PS片材及板材，可達(dá)無痕跡效果，需要用紫外線燈照射固化。粘后效果美觀。但耐高溫性能較差。應(yīng)用發(fā)展行業(yè)PC工程塑料的三大應(yīng)用領(lǐng)域是玻璃裝配業(yè)、汽車工業(yè)和電子、電器工業(yè)，其次還有工業(yè)機(jī)械零件、光盤、包裝、計(jì)算機(jī)等辦公室設(shè)備、***及***、薄膜、休閑和防護(hù)器材等。PC可用作門窗玻璃，PC層壓板***用于***、***、***所和公共場所的防護(hù)窗，用于飛機(jī)艙罩，照明設(shè)備、工業(yè)安全檔板和***玻璃。PC板可做各種標(biāo)牌，如***泵表盤、汽車儀表板、貨棧及露天商業(yè)標(biāo)牌、點(diǎn)式滑動(dòng)指示器，PC樹脂用于汽車照明系統(tǒng)，儀表盤系統(tǒng)和內(nèi)裝飾系統(tǒng)，用作前燈罩，帶加強(qiáng)筋汽車前后檔板，反光鏡框。南京優(yōu)惠的PC廠家供應(yīng)PC 中國臺(tái)灣奇美, PC-110, 抗紫外線，耐磨，耐候，透明，高抗沖，阻燃V0，高光澤。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建正規(guī)PC塑膠材料,PC" src="https://tyunfile.71360.com/UploadFile/13773016033/637428995833704106/8635115.png"></div><p> 我們?nèi)粘Ｉ钪须S處可見到PC塑膠原料制品的身影，給我們的生活帶來了很多便利。要想生產(chǎn)出高質(zhì)量的PC塑膠原料制品，都會(huì)很重視PC塑膠原料造粒這一步驟的，現(xiàn)介紹下PC塑膠原料造粒的工藝技巧。一、看顆粒表面光澤度和密實(shí)度塑化不良，顆粒疏松：表面無光澤是因?yàn)樵炝囟群屠鋮s水溫度控制不當(dāng)，這就要求調(diào)解PC塑膠原料造粒工藝過程中的造粒溫度。二、學(xué)會(huì)聽聲音進(jìn)料速度的快慢和溫度高低的變化，機(jī)器所發(fā)出的聲響都有很大的不同。這需要在實(shí)踐中不斷摸索，要盡力讓機(jī)器保持在運(yùn)轉(zhuǎn)比較好時(shí)的聲音狀態(tài)中，這樣可以保證塑料造粒工藝更加完美。三、學(xué)會(huì)看料看從機(jī)頭出來的PC塑膠原料非常重要，因?yàn)檫@是查找原因的關(guān)鍵。有生料，則溫度過低，須加溫;有焦料，則溫度過高，須降溫等等。要想提高PC塑膠原料造粒工藝的技巧，就要在PC塑膠原料造粒過程中一定得多聽多看多摸索，才能發(fā)現(xiàn)問題并及時(shí)糾正。</p><p> PC塑膠原料不良拉傷不良水花有伴解決嗎塑膠制品缺陷修復(fù)廠家詳情電話咨詢！解決產(chǎn)品表面缺陷問題！dgynjxxf1、模具蝕紋區(qū)域鋼料材質(zhì)不均勻、雜質(zhì)含量多(多數(shù)國產(chǎn)料易出現(xiàn))，調(diào)質(zhì)可改。善。2、鋼料材質(zhì)不符，拋光不良，1、上光時(shí)羊毛頭直接磨到膠位，鉆石膏不夠，鏡面存在圓圈形打磨痕跡，2、深腔位拋不到、漏拋，3、油石、砂紙不夠細(xì)。橘皮紋拋高光后，鏡面存在橘皮紋、波浪紋。1、鋼料拋光性能不佳(太軟，易拋傷)。2、拋光方向問題(長時(shí)間拋同一方向)，3、拋光力度問題(力度太大)。橘皮紋高光產(chǎn)品表面有麻點(diǎn)。1、原料問題，2、拋光問題。雜質(zhì)顆粒被磨掉，模面留下小孔。3、鋼料雜質(zhì)多，拋光后有小顆粒在模面，能見到。4、模面銹點(diǎn)，水口剪切不良水口拉斷后不平、突出。1、可能原因模腔膠料不足，引起收縮①填充入料不足或加料量不夠②澆口位置不當(dāng)或澆口不對(duì)稱③分流道、澆口不足或太?、苤破繁诤窕蚝癖〔痪鶆颍诤癖谔幍谋巢咳菀壮霈F(xiàn)凹痕解決方法:進(jìn)行調(diào)節(jié)校正①加料或開大下料口閘板②限制熔膠全部流入直澆道澆口，不流入其他澆口③增多分流道和增大澆口尺寸④可對(duì)工模模具進(jìn)行修改或注射壓力2、可能原因工藝技術(shù)參數(shù)調(diào)節(jié)不當(dāng)①射膠壓力小。高剛性，薄壁制品，汽車配件，高光澤。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建正規(guī)PC塑膠材料,PC" src="https://tyunfile.71360.com/UploadFile/13773016033/637428995080745118/265192.png"></div><p> pc材料就是聚碳酸酯材料，Polycarbonate，是一種無色透明的無定性熱塑性材料。機(jī)械強(qiáng)度非常高，聚碳酸酯無色透明，耐熱，抗沖擊，阻燃，不需要添加劑就具有UL94V-0級(jí)阻燃性能。PVC材料就是聚氯乙烯材料，是目前產(chǎn)量居第二位的通用塑料，也是用途廣的塑料，PVC本身也是無色透明的硬質(zhì)材料，但比PC脆的多，透明度也不如PC，其它的機(jī)械性能也與PC相差很遠(yuǎn)。但PVC可以加入很多增塑劑，加入后就可以做成軟質(zhì)PVC。所謂硬PVC就是100公斤PVC樹脂粉里增塑劑添加量少于5公斤的聚氯乙烯PVC塑料，象建筑用下水管、落水管、塑鋼窗、之類的都是屬于硬PVC。增塑劑添加量大于5公斤叫半硬PVC，大于25公斤叫軟PVC，象普通電線外皮、一次性輸液管、一些充氣玩具、軟門簾、超市賣的那種叫軟玻璃的透明塑料桌墊等都是軟PVC的。PVC還可以任意著色，做成各種透明不透明的彩色制品，所以PVC是目前用途范圍廣的塑料，價(jià)格只有PC的1/2到1/4左右。3.工業(yè)合成PC是雙酚義型、結(jié)晶度，而無鹵環(huán)保磷系阻燃劑會(huì)明顯降低PC的熱變形溫度和沖擊強(qiáng)度，因此比較適宜的是有機(jī)硅系阻劑是以聚氯乙烯樹脂為主要原料，加入適量的抗老化劑、改性劑等，被運(yùn)用于生產(chǎn)和生活中。譬如PVC水管、PVC塑料門窗。PC 韓國LG，1201-15,1201-08，透明級(jí)，耐高溫，食品級(jí)，耐熱，電子電器，薄膜級(jí)。舟山正規(guī)PCGE</p><p style="text-indent:25px">PC 韓國LG，透明級(jí)，耐高溫，阻燃V0，高抗沖，食品級(jí)，耐熱，電子電器，薄膜級(jí)。福建正規(guī)PC塑膠材料</p><p> 從表1數(shù)據(jù)可知PC是較理想的選擇，但由于其原料價(jià)貴和注塑工藝較難，所以仍以PMMA使用更多（對(duì)一般要求的制品），而PET由于要經(jīng)過拉伸才能得到好的機(jī)械性能，所以多在包裝和容器中使用。二、透明材料如何選擇日用品材料1、透明膜類：包裝用PE、PP、PS、PVC及PET等，農(nóng)用PE、PVC及PET等2、透明片板類：用PP、PVC、PET、PMMA及PC等3、透明管類：用PVC、PA等4、透明瓶類：用PVC、PET、PP、PS及PC等。照明器材材料主要用作燈罩，常用PS、改性PS、AS、PMMA及PC等。光學(xué)儀器材料1、硬質(zhì)鏡體：主要用CR-39和、隱形眼鏡：常用HEMA。玻璃材料1、交通玻璃：常用PMMA和PC兩種2、建筑玻璃：常用PVF和PET。太陽能材料常用PMMA、PC、GF-UP、FEP、PVF及SI等。光纖材料芯層用PMMA或PC，包覆層為含氟烯烴聚合物、含氟甲基丙烯酸甲酯類。光盤材料常用PC、PMMA。透明封裝材料表面增硬的PMMA、FEP、EVA、EMA、PVB等。三、透明塑料注塑應(yīng)注意的共同問題透明塑料由于對(duì)透光率要高，必然也對(duì)塑料制品表面質(zhì)量要求嚴(yán)格，不能有任何斑紋、氣孔、泛白、霧暈、黑點(diǎn)、變色、光澤不佳等缺陷，因而在整個(gè)注塑過程中對(duì)原料、設(shè)備、模具、甚至產(chǎn)品的設(shè)計(jì)，都要十分注意和提出嚴(yán)格甚至特殊的要求。福建正規(guī)PC塑膠材料</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，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。公司自創(chuàng)立以來，投身于DMDA-8008H，奇美 PA-765A，杜邦101L NC010， PC 科思創(chuàng) 2805，是橡塑的主力軍。金鑰匙塑化致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。金鑰匙塑化創(chuàng)始人陳公平，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2890282.html</p></div></div></div></div></div><div id="pzppnwb" class="page-right twoColRt"><div id="s7xnggb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ob2epk3" 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(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="l2kupqw" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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