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href="http://www.cdcfah.com/cp/first-_huanbao/">環(huán)保</a>?<a href="http://www.cdcfah.com/cp/second-huanbao_xifuji/">吸附劑</a>?<a href="http://www.cdcfah.com/cp/third-xifuji_qitaxifuji/">其他吸附劑</a>?金華助焊劑牌子歡迎來電杭州正盟環(huán)保工程供應</p><div id="xwy8dp7" class="leftbox clearfix"><h1>金華助焊劑牌子歡迎來電杭州正盟環(huán)保工程供應</h1><div id="2tfe2e8" class="proBig"><div id="sgnkw2v" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhengmenghuanbao1/637334520275439453/9758486.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="baprypj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhengmenghuanbao1/637334520275439453/9758486.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kegnkr2" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>金華助焊劑牌子,助焊劑</p><p><span>***更新：</span>2020-09-01 09:19:14</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="2iuwy8c" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州正盟環(huán)保工程有限公司</a></p><p><span>聯(lián)系人：</span>李先生</p><p><span>郵箱: </span></p><p><span>電話: </span>13771706346</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span>http://www.hzzmhbgc.com</p><p><span>手機: </span>0571-88117763</p><p><span>地址: </span>順風路528號2號樓南樓東向3層</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="cbyahon" class="page-proshow02"><p class="title">詳細說明</p><div id="88v3rov" class="box"><p><p style="text-indent:25px">【正盟環(huán)保】助焊劑各成分的作用之觸變劑觸變劑其主要作用是賦予焊膏一定的觸變性能，即焊膏在受力狀態(tài)下粘度變小，金華助焊劑牌子，以便于焊膏印刷。印刷完畢，在不受力狀態(tài)，其粘度增大，以保持固有形狀，防止焊膏塌陷。增稠劑（又稱增粘劑）主要作用是增加焊劑的粘度，以賦予焊膏一定的粘性，便于粘貼待焊元件。界面化合物生長抑制劑：在焊盤銅表面形成的合金涂覆層中含有金屬間化合物（IMC），它們的組成和厚度決定著組裝焊接時的可焊性。杭州正盟環(huán)保工程有限公司成立于1992年，坐落于杭州錢江經(jīng)濟開發(fā)區(qū)。多年公司秉承“誠信、創(chuàng)新、品質(zhì)、分享”的企業(yè)理念，依托區(qū)位、研發(fā)、生產(chǎn)、營銷等相對優(yōu)勢，致力于“產(chǎn)，金華助焊劑牌子、學、研”相結(jié)合和科研成果的轉(zhuǎn)化，先后與同濟大學環(huán)境科學與工程學院、原化工部成都研究所等學術機構建立技術合作關系，在電子化學、環(huán)境功能材料等領域成績斐然。生產(chǎn)助焊劑，金華助焊劑牌子，批發(fā)質(zhì)量助焊劑，質(zhì)量保證，價格優(yōu)惠，量大從優(yōu)。金華助焊劑牌子</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華助焊劑牌子,助焊劑" src="https://tyunfile.71360.com/UploadFile/zhengmenghuanbao1/637334520275439453/9758486.jpg"></div><p style="text-indent:25px">【正盟環(huán)?！恐竸┏煞?近幾十年來，在電子產(chǎn)品生產(chǎn)錫焊工藝過程中，一般多使用主要由松香、樹脂、含鹵化物的活性劑、添加劑和有機溶劑組成的松香樹脂系助焊劑.這類助焊劑雖然可焊性好，成本低，但焊后殘留物高.其殘留物含有鹵素離子，會逐步引起電氣絕緣性能下降和短路等問題，要解決這一問題，必須對電子印制板上的松香樹脂系助焊劑殘留物進行清洗.這樣不但會增加生產(chǎn)成本，而且清洗松香樹脂系助焊劑殘留的清洗劑主要是氟氯化合物.這種化合物是大氣臭氧層的損耗物質(zhì)，屬于禁用和被淘汰之列.仍有不少公司沿用的工藝是屬于前述采用松香樹指系助焊劑焊錫再用清洗劑清洗的工藝，效率較低而成本偏高。南京焊錫助焊劑杭州正盟環(huán)保工程有限公司專業(yè)生產(chǎn)水基環(huán)保免清洗焊劑。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華助焊劑牌子,助焊劑" src="https://tyunfile.71360.com/UploadFile/zhengmenghuanbao1/637334520274472656/4640738.jpg"></div><p style="text-indent:25px">【正盟環(huán)?！恐竸┓N類電子產(chǎn)品的組裝與維修中常用的有松香、松香混合焊劑、焊膏和鹽酸等軟焊劑，在不同的場合應根據(jù)不同的焊接工件進行選用。助焊劑的種類繁多，一般可分為無機系列、有機系列和樹脂系列。無機系列助焊劑無機系列助焊劑的化學作用強，助焊性能非常好，但腐蝕作用大，屬于酸性焊劑。因為它溶解于水，故又稱為水溶性助焊劑，它包括無機酸和無機鹽2類。含有無機酸的助焊劑的主要成分是鹽酸、氫氟酸等，含有無機鹽的助焊劑的主要成分是氯化鋅、氯化銨等，它們使用后必須立即進行非常嚴格的清洗，因為任何殘留在被焊件上的鹵化物都會引起嚴重的腐蝕。這種助焊劑通常只用于非電子產(chǎn)品的焊接，在電子設備的裝聯(lián)中嚴禁使用這類無機系列的助焊劑。</p><p style="text-indent:25px">【正盟環(huán)?！克h(huán)保免清洗焊劑是針對太陽能光伏行業(yè)開發(fā)的一款環(huán)保型免清洗助焊劑，可免除清洗工序，進而節(jié)約制造商的生產(chǎn)費用和工作時間。 A：**于銅基材的熱浸鍍錫 B：添加了高沸點溶劑，使其在高溫下亦能保持優(yōu)異活性，因而獲得優(yōu)異的焊接效果; C：添加多款進口高效活性劑以保證焊接穿透性能上佳; D：低固態(tài)含量，焊后銅皮板面干凈，無腐蝕性殘留物，銅皮焊錫線條光亮飽滿，絕緣阻抗極高; E：銅基材熱浸鍍錫助焊劑達到以下國際標準：歐盟 RoHS 標準;是涂錫銅帶**新型環(huán)保免清洗助焊劑正盟環(huán)保助焊劑，您值得擁有！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金華助焊劑牌子,助焊劑" src="https://tyunfile.71360.com/UploadFile/zhengmenghuanbao1/637336031689003906/1471739.jpg"></div><p style="text-indent:25px">【正盟環(huán)?！砍Ｓ玫闹竸?助焊劑，也有人稱為：”焊劑、焊藥“。經(jīng)過清潔處理的焊件表面，在加熱焊接時，總是很快又被氧化，形成阻焊層，所以必須使用助焊劑，清理氧化物的同時，隔絕氧氣阻止再次氧化，還能降低液態(tài)焊料的表面張力，增加它的流動性，讓焊點表面光潔美觀，焊點內(nèi)部密實。【正盟環(huán)?！砍Ｒ姷闹竸┯猛竞托阅?助焊劑，在溫度升高時，能流淌到焊接表面散開，在去除焊件表面的氧化物的同時，隔絕了與氧氣的接觸，保持焊件表面‘干凈’，還能讓焊料的流淌性變好，利于焊料流淌到焊接的縫隙中。需要注意的是，氯化鋅和稀鹽酸，雖然有很好的去污能力，使用很方便，但是腐蝕能力也很強，盡量避免在電路板焊接中使用。同樣的，焊錫膏，也是使用方便的助焊劑，但是會有很多殘留物，焊接時飛濺的物質(zhì)中有很多酸性物質(zhì)，同樣也會對電路板的其他部分造成腐蝕。如果要使用氯化鋅和稀鹽酸或者焊錫膏，來焊接電路板，焊接完畢后，必須徹底清洗，以免因為腐蝕造成電路板出現(xiàn)，無法預期的故障。業(yè)余條件，和不洗板的情況下，焊接電路板，相當常用，適合助焊劑是‘松香’，它的優(yōu)點是，無腐蝕性，不會沾染灰塵。正盟環(huán)保生產(chǎn)環(huán)保助焊劑，品質(zhì)可靠，可加工。南京助焊劑標準</p><p style="text-indent:25px">正盟環(huán)保，現(xiàn)貨供應，***助焊劑。金華助焊劑牌子</p><p style="text-indent:25px">【正盟環(huán)保】無松香型免清洗助焊劑是采用無鹵素、無松香和合成樹脂以及新型活性劑的體系。無松香、無鹵素的免清洗型助焊劑主要由活化劑、溶劑、成膜物和抗氧化熱穩(wěn)定劑組成。溶劑選用高沸點醇和低沸點醇的混合物；活化劑選用有機酸和有機胺的混合物；成膜物選用合成高分子樹脂材料，這類物質(zhì)具有良好的電氣性能，常溫下起保護膜作用不顯活性，在200℃~300℃的焊接溫度下顯示活性。硅改性丙烯酸樹脂具有無腐蝕、防潮及三防性能優(yōu)異的特點，可將其作為成膜劑。另外選用抗氧化熱穩(wěn)定劑對苯二酚、保護劑苯駢三氮唑作為輔助成分。如以已二酸、癸二酸、苯駢三氮唑為活性成分，乙二醇單丁醚、乙醇、異丁醇為溶劑，美國托馬思兩性活性劑、碳氟離子表面活性劑、快速滲透劑OT為特殊成分的低固含量免清洗助焊劑。金華助焊劑牌子</p><p style="text-indent:25px">杭州正盟環(huán)保工程有限公司是一家杭州正盟環(huán)保工程有限公司成立于1992年，坐落于杭州錢江經(jīng)濟開發(fā)區(qū)。多年公司秉承“誠信、創(chuàng)新、品質(zhì)、分享”的企業(yè)理念，依托區(qū)位、研發(fā)、生產(chǎn)、營銷等相對優(yōu)勢，致力于“產(chǎn)、學、研”相結(jié)合和科研成果的轉(zhuǎn)化，先后與同濟大學環(huán)境科學與工程學院、原化工部成都研究所等學術機構建立技術合作關系，在電子化學、環(huán)境功能材料等領域成績斐然。公司有同濟大學聯(lián)合實驗室、科研成果孵化基地。成產(chǎn)基地、工程中心和銷售中心組成，擁有多項自主知識產(chǎn)權和新型實用技術，多臺套先進生產(chǎn)、分析、檢測、計量設備，嚴格依照ISO090001:2000質(zhì)量保證體系運行。正盟公司以先進實用技術、質(zhì)量穩(wěn)定的產(chǎn)品和及時質(zhì)量的服務在業(yè)界廣受贊譽，產(chǎn)品廣泛應用于電子、通訊、信息、航空航天、醫(yī)藥、石化等領域，取得良好市場反響和經(jīng)驗業(yè)績。今后將繼續(xù)堅持技術創(chuàng)新、品質(zhì)提升和優(yōu)化市場響應，竭力為客戶帶來嶄新體驗，不斷為客戶提供質(zhì)量產(chǎn)品。竭誠歡迎新老客戶和社會各界朋友蒞臨我司參觀考察，指導交流，期待與您攜手、共創(chuàng)輝煌明天。的公司，是一家集研發(fā)、設計、生產(chǎn)和銷售為一體的專業(yè)化公司。正盟環(huán)保作為杭州正盟環(huán)保工程有限公司成立于1992年，坐落于杭州錢江經(jīng)濟開發(fā)區(qū)。多年公司秉承“誠信、創(chuàng)新、品質(zhì)、分享”的企業(yè)理念，依托區(qū)位、研發(fā)、生產(chǎn)、營銷等相對優(yōu)勢，致力于“產(chǎn)、學、研”相結(jié)合和科研成果的轉(zhuǎn)化，先后與同濟大學環(huán)境科學與工程學院、原化工部成都研究所等學術機構建立技術合作關系，在電子化學、環(huán)境功能材料等領域成績斐然。公司有同濟大學聯(lián)合實驗室、科研成果孵化基地。成產(chǎn)基地、工程中心和銷售中心組成，擁有多項自主知識產(chǎn)權和新型實用技術，多臺套先進生產(chǎn)、分析、檢測、計量設備，嚴格依照ISO090001:2000質(zhì)量保證體系運行。正盟公司以先進實用技術、質(zhì)量穩(wěn)定的產(chǎn)品和及時質(zhì)量的服務在業(yè)界廣受贊譽，產(chǎn)品廣泛應用于電子、通訊、信息、航空航天、醫(yī)藥、石化等領域，取得良好市場反響和經(jīng)驗業(yè)績。今后將繼續(xù)堅持技術創(chuàng)新、品質(zhì)提升和優(yōu)化市場響應，竭力為客戶帶來嶄新體驗，不斷為客戶提供質(zhì)量產(chǎn)品。竭誠歡迎新老客戶和社會各界朋友蒞臨我司參觀考察，指導交流，期待與您攜手、共創(chuàng)輝煌明天。的企業(yè)之一，為客戶提供良好的助焊劑，錫絲，錫條，錫膏。正盟環(huán)保不斷開拓創(chuàng)新，追求出色，以技術為先導，以產(chǎn)品為平臺，以應用為重點，以服務為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務。正盟環(huán)保始終關注環(huán)保行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br 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