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id="folsprv" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637340725099951172/8994324.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ue7z38f" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637340725099951172/8994324.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ncuryvh" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家,PVC-C電力電纜護套管</p><p><span>***更新：</span>2021-01-05 04:08:22</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="shjgdkh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">德陽鑫金府塑膠有限公司</a></p><p><span>聯(lián)系人：</span>馬清洪</p><p><span>郵箱: </span>2080131376@qq.com</p><p><span>電話: </span>18908102345</p><p><span>傳真: </span>0838_</p><p><span>網(wǎng)址: </span>http://www.dyxjf.com</p><p><span>手機: </span>0838-2430755</p><p><span>地址: </span>四川省德陽市羅江區(qū)經(jīng)濟開發(fā)區(qū)（御營鎮(zhèn)玉腦村）</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="h3mdvxe" class="page-proshow02"><p class="title">詳細說明</p><div id="ut722kb" class="box"><p><p> 本發(fā)明涉及電纜材料制備領(lǐng)域，特別涉及一種低煙無鹵阻燃pvc電纜護套料制備工藝。背景技術(shù)：：pvc電纜護套料以聚氯乙烯為基礎(chǔ)樹脂，添加穩(wěn)定劑、增塑劑等助劑制成符合國標及其他國際標準的電纜料，傳統(tǒng)的pvc電纜料配方中含有很多對人體和環(huán)境有害的重金屬等物質(zhì)，隨著國際環(huán)境對重金屬等有害物質(zhì)越來越多的管制，制定各種法規(guī)、標準限制這些物質(zhì)的含量，pvc電纜料的配方也向更環(huán)保的方向發(fā)展，利用對環(huán)境無害的助劑來代替?zhèn)鹘y(tǒng)的有害助劑，這些成分的選擇及量的多少、其他改性劑的添加量共同影響著pvc電纜護套料的性質(zhì)，并決定其使用壽命，制造出更優(yōu)性能的套料一直在研制開發(fā)中，以滿足全球不斷增加的pvc電纜線用量。本發(fā)明的目的在于提供一種低煙無鹵阻燃pvc電纜護套料制備工藝，以解決上述背景技術(shù)：中提出的問題。技術(shù)實現(xiàn)要素：發(fā)明目的：為了克服以上不足，本發(fā)明的目的是提供一種低煙無鹵阻燃pvc電纜護套料制備工藝，實施方便，自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家、通過分步在聚氯乙烯基料中加入無鹵阻燃劑等各種對環(huán)境、人體不含有害成分的助劑，提高材料綜合性能，自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家，自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家，滿足環(huán)保要求。技術(shù)方案：為了實現(xiàn)上述目的，本發(fā)明提供了一種低煙無鹵阻燃pvc電纜護套料制備工藝。安裝性能--PVC-C電力管重量輕、強度高。自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家,PVC-C電力電纜護套管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637340725099951172/8994324.png"></div><p> 3.套補粘接法重要是對付管道穿小孔和討論滲漏的狀態(tài)。選用一樣口徑的管材長約15～20cm，mpp電力管，將其縱向剖開，按粘接討論的步伐將套管內(nèi)面和被補管材外貌打毛，涂膠后套在漏水處貼緊即可。4.玻璃鋼法是用環(huán)氧樹脂加固化劑配成樹脂溶液，用玻璃纖維布浸上樹脂溶液后再勻稱地纏繞在管道或討論滲漏處，經(jīng)固化后釀成玻璃鋼即可止水補漏。有條件時還可在漏水點處加上不銹鋼箍夾以夾緊玻璃纖維布。下面由安徽華宇管道制造有限公司給大家講講c-pvc電力管的五種優(yōu)勢。：耐酸、堿、鹽等化學(xué)溶劑腐蝕，遇油脂也不開裂。2.電力管c-pvc強度高、阻燃、抑煙、耐熱、適用壽命長：完全克服了通常PVC管耐侯性差的缺點。其強度可代替鋼管并克服了鋼管易腐蝕以及構(gòu)成閉合磁路造成單芯電纜溫度過高而損壞的表象；cpvc電力管阻燃等級是FV-0級，其本身不能燃燒，離火即熄，氧指數(shù)≥40%，基本不傳熱，線膨脹系數(shù)為*10-5CM/CM℃維卡軟化溫度≥93℃，可在105℃溫度下運用。3.功用價格比優(yōu)勝：c-pvc電力管材比同類水泥壓力管略低，比同類鋼管低20%，概括造價可降低15%。4.質(zhì)輕：c-pvc電力管的密度為1350-1500KG/M3，重量通常為同類壓力管的1/10，鋼管的1/6，運送設(shè)備方便。自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家材料特性--PVC-C電力管以耐熱。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家,PVC-C電力電纜護套管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637340725585205078/1629184.png"></div><p> CPVC電力管特性：cpvc電力管是近幾年發(fā)展起來的一種新型管材。在電力施工中得到了大范圍的應(yīng)用。該產(chǎn)品的突出特點是耐高溫、耐老化、強度高、柔韌性好。另外其電絕緣性、耐腐蝕性、阻燃性均優(yōu)于其它管材。該產(chǎn)品主要用于保護埋設(shè)于地下的高壓電力電纜，是城市、市政建設(shè)電纜埋設(shè)的理想護套產(chǎn)埋地式高壓電力電纜用PVC—C）套管埋地式高壓電力電纜用。CPVC(管材，簡稱CPVC-經(jīng)擠出加工成型而成各種規(guī)格型號的管材。CPVC電力管產(chǎn)品簡介:埋地式高壓電力電纜保護管以耐熱、絕緣性能優(yōu)異的CPVC樹脂為主要材料，CPVC制品是目前公認的綠色環(huán)保產(chǎn)品，其優(yōu)異的物化性能正越來越受到行業(yè)的重視。CPVC埋地式高壓電力電纜保護管是硬直實壁管，內(nèi)、外壁光滑平整，顏色呈桔紅**澤明亮、醒目。CPVC埋地式高壓電纜管較普通的UPVC雙壁波紋管耐熱溫度提高15℃，能在93℃以上的環(huán)C電力電纜保護管進行電力電纜管道的敷設(shè)是今后電力行業(yè)發(fā)展的必然趨勢。CPVC電力管強度高，重量輕，一般為鋼管的1/6，水泥管的1/10，運輸與安裝輕便，無需**設(shè)備；柔性好，不易斷裂，抗震性及抗不均勻沉降性好，較大優(yōu)越于傳統(tǒng)的水泥管和施工便捷：采用承插式連接，配合組合式支架等配件便于排管施工和安裝。</p><p> 由地面人員將管材傳遞給槽底施工人員。嚴禁將管材至槽邊翻滾入內(nèi)。3、CPVC電力護套管長短的調(diào)整，可用機械工具進行切割，切割處切口應(yīng)垂直于管枕軸線，且應(yīng)該光滑平整。（二）CPVC電力護套管連接1、CPVC電力護套管連接采用承插或接口連接。2、CPVC電力套管連表面應(yīng)標有插入長度的標示，管材插入承口后，需確入此插入標示是否準確到位。3、CPVC電力護套管連接前應(yīng)清理管材插口外部和橡皮環(huán)內(nèi)面的泥土或其它附著物以方便連接，防止漏水。（三）回填土1、溝槽復(fù)土應(yīng)在管道隱蔽工程驗收后進行，填土應(yīng)及時，防止管道暴露時間過長造成損失。2、CPVC電力護套管周圍必須用軟土回填。3、回填土應(yīng)由人工將其填入溝內(nèi)，嚴禁機械回填。4、回填土質(zhì)量，必須達到設(shè)計規(guī)定的密實度要求。充分反應(yīng)出該材料的低溫沖擊性能是能適用于施工環(huán)境條件下的要求，6，阻燃性能PVC和PVC-C材料都具有良好的阻燃性能，能離火即熄，是PVC-C材料，由于它的氯含量明顯高于PVC，所以阻燃性和煙密度指數(shù)更有明顯的提高。在此過程中，cpvc電力管吊裝與存儲顯得尤為重要，以下具體介紹:吊裝選用尼龍吊裝帶，制止扔，拉管道，卸裝管道時，cpvc電力管放在方木上，方木應(yīng)距管端600mm?？箟盒阅?-PVC-C電力管經(jīng)過材料改性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家,PVC-C電力電纜護套管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637340724856250000/705611.png"></div><p> 我公司是一家集管道生產(chǎn)、銷售、售后服務(wù)的企業(yè)，主要產(chǎn)品包括pe管、PVC管、PE雙壁波紋管、碳素波紋管等管道。公司秉持“誠信為本、精益求精”的經(jīng)營理念，嚴格內(nèi)部管理，強化職工隊伍。我公司的各種材質(zhì)的塑料管道及配件，同等質(zhì)量價格低！同等價格質(zhì)量好！同等價格服務(wù)優(yōu)！為您承諾質(zhì)量的保障和售后的服務(wù)，購買使用，無后顧之憂。您的滿意是我們不懈的追求，未來的路上我們將攜手同行，共同致力于中原經(jīng)濟區(qū)建設(shè)，推動管道行業(yè)發(fā)展！生產(chǎn)范圍1、市政工程管道HDPE雙壁波紋管，CFRP碳素波紋管，HDPE多孔梅花管，HDPE鋼帶增強螺旋管，CPVC電力管，PVCU排水管，PVCU雙壁波紋管，PE給水管，MPP電力管，鋼絲網(wǎng)骨架塑料復(fù)合管，PVCU給水管；2、民用建筑管道PPR家裝**管、PERT地暖管、pvc電工套管等系列產(chǎn)品。所以阻燃性和煙密度指數(shù)更有明顯的提高。自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家</p><p style="text-indent:25px">在某些情況下：如小區(qū)路燈、庭院燈等地埋是敷管的，基本上來說此處的套管應(yīng)該包含于電纜地埋內(nèi)。自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家</p><p> 通過選擇對環(huán)境無害的無鹵阻燃劑，并選擇兩種阻燃劑輔助增強阻燃效果，避免了含鹵的聚氯乙烯主料燃燒釋放有害物質(zhì)，同時通過其他助劑保證材料綜合性能。2.本發(fā)明的低煙無鹵阻燃pvc電纜護套料制備工藝，通過分步混合，將阻燃劑、抗氧劑和剩余填充劑和潤滑劑混合如凝膠狀態(tài)的混合物a中，提高了在其中的相容度，較大提升了阻燃能力，降低了阻燃劑的使用量。3.本發(fā)明的低煙無鹵阻燃pvc電纜護套料制備工藝，通過選擇對環(huán)境、人體無害的環(huán)保型助劑，使制成的pvc電纜護套料滿足嚴苛的法規(guī)、標準。4.本發(fā)明的低煙無鹵阻燃pvc電纜護套料制備工藝，通過擠出機濾網(wǎng)設(shè)為兩層，降低設(shè)備負荷從而降低螺桿區(qū)溫度，避免高溫破壞混合物成分分解，產(chǎn)生氣泡和表面不光滑的不良。附圖說明圖1為本發(fā)明的工藝流程圖。具體實施方式下面結(jié)合附圖和具體實施例，進一步闡明本發(fā)明。以下實施例中，增塑劑為鄰苯二甲酸二異壬酯和環(huán)氧大豆油的質(zhì)量比為4:1混合物，穩(wěn)定劑為鈣鋅復(fù)合穩(wěn)定劑與乙酰**稀土穩(wěn)定劑的質(zhì)量比為1:1的混合物，填充劑為重質(zhì)碳酸鈣和二氧化硅的質(zhì)量比為5:1的混合物，阻燃劑為水美石和氫氧化鋁的質(zhì)量比重為1:1的混合物，聚氯乙烯樹脂的聚合度為1300，抗氧劑為1010抗氧劑。自貢埋地式PVC-C電力電纜護套管生產(chǎn)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2708166.html</p></div></div></div></div></div><div id="33ifx8f" class="page-right twoColRt"><div id="bldfh3j" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qphegn8" class="recomPic likePro"><a 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