
2025-11-13 04:10:28
批量清(qing)洗(xi)(xi)(xi)(xi)(xi)紅(hong)(hong)(hong)膠(jiao)(jiao)殘留時(shi)(shi),清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)的(de)(de)更(geng)換頻率需(xu)(xu)結合清(qing)洗(xi)(xi)(xi)(xi)(xi)量、紅(hong)(hong)(hong)膠(jiao)(jiao)類(lei)型及(ji)污染(ran)程(cheng)度(du)綜(zong)合判(pan)斷,通常建議每清(qing)洗(xi)(xi)(xi)(xi)(xi)50-100片PCB或鋼(gang)網后檢查并(bing)更(geng)換,具體可(ke)通過以(yi)下指標判(pan)斷:當(dang)清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)出現(xian)明(ming)顯渾濁、分(fen)層,或清(qing)洗(xi)(xi)(xi)(xi)(xi)后殘留紅(hong)(hong)(hong)膠(jiao)(jiao)肉眼可(ke)見時(shi)(shi),需(xu)(xu)立即更(geng)換;若(ruo)使(shi)用水(shui)基清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji),可(ke)監測其(qi)pH值(zhi),當(dang)偏(pian)離(li)初始值(zhi)1-2個單位時(shi)(shi),說明(ming)有效(xiao)(xiao)(xiao)成分(fen)消耗(hao)過多(duo),應及(ji)時(shi)(shi)更(geng)換。對于高(gao)黏度(du)未固化紅(hong)(hong)(hong)膠(jiao)(jiao),因(yin)溶解后易(yi)使(shi)清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)快(kuai)速飽和,更(geng)換周(zhou)期(qi)需(xu)(xu)縮短至30-50次(ci);低黏度(du)紅(hong)(hong)(hong)膠(jiao)(jiao)可(ke)適當(dang)延(yan)長。此外,若(ruo)配合過濾系統(tong),可(ke)減少(shao)(shao)雜質積累,延(yan)長10%-20%的(de)(de)更(geng)換周(zhou)期(qi)。定期(qi)更(geng)換能(neng)避(bi)免已(yi)溶解的(de)(de)紅(hong)(hong)(hong)膠(jiao)(jiao)重(zhong)新(xin)附著,確保清(qing)洗(xi)(xi)(xi)(xi)(xi)效(xiao)(xiao)(xiao)果穩定,同時(shi)(shi)減少(shao)(shao)對PCB或鋼(gang)網的(de)(de)二次(ci)污染(ran)。編輯分(fen)享推(tui)薦一(yi)些高(gao)效(xiao)(xiao)(xiao)的(de)(de)紅(hong)(hong)(hong)膠(jiao)(jiao)清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)如何判(pan)斷清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)是否飽和?紅(hong)(hong)(hong)膠(jiao)(jiao)清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)的(de)(de)使(shi)用壽命受哪些因(yin)素影響(xiang)?我們(men)的(de)(de)SMT紅(hong)(hong)(hong)膠(jiao)(jiao)清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)經過專業(ye)工(gong)程(cheng)師團(tuan)隊的(de)(de)研發和優化,以(yi)確保較好的(de)(de)清(qing)洗(xi)(xi)(xi)(xi)(xi)效(xiao)(xiao)(xiao)果。深圳(zhen)環保型紅(hong)(hong)(hong)膠(jiao)(jiao)清(qing)洗(xi)(xi)(xi)(xi)(xi)劑(ji)(ji)(ji)(ji)供應商

紅(hong)(hong)膠(jiao)(jiao)(jiao)清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)能(neng)有效(xiao)去除(chu)鋼網(wang)孔內(nei)的(de)(de)未(wei)固(gu)化紅(hong)(hong)膠(jiao)(jiao)(jiao),因其配方(fang)中含有針(zhen)對(dui)(dui)性(xing)溶解紅(hong)(hong)膠(jiao)(jiao)(jiao)基料(如環氧(yang)樹脂、有機硅等)的(de)(de)活性(xing)成分,可(ke)通過滲透、溶脹作用(yong)瓦(wa)解紅(hong)(hong)膠(jiao)(jiao)(jiao)與(yu)鋼網(wang)的(de)(de)黏附力。對(dui)(dui)于(yu)普(pu)(pu)通網(wang)孔(孔徑 0.5mm 以(yi)(yi)上)的(de)(de)未(wei)固(gu)化紅(hong)(hong)膠(jiao)(jiao)(jiao),只用(yong)清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)浸泡或擦拭即可(ke)去除(chu),無需額外工(gong)具。但針(zhen)對(dui)(dui)細間(jian)距(ju)鋼網(wang)(孔徑 0.3mm 以(yi)(yi)下),孔內(nei)紅(hong)(hong)膠(jiao)(jiao)(jiao)易(yi)因表面張力殘(can)留(liu),只靠清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)可(ke)能(neng)無法徹底去除(chu)。此時(shi)配合超(chao)聲(sheng)(sheng)波(bo)清(qing)(qing)(qing)(qing)洗(xi)更高效(xiao):超(chao)聲(sheng)(sheng)波(bo)產生的(de)(de)高頻振動能(neng)讓清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)在孔內(nei)形成微流沖擊,加(jia)速紅(hong)(hong)膠(jiao)(jiao)(jiao)溶解后的(de)(de)脫離,尤(you)其對(dui)(dui)網(wang)孔深(shen)處的(de)(de)殘(can)留(liu)效(xiao)果(guo)明顯。實際操作中,若(ruo)鋼網(wang)以(yi)(yi)普(pu)(pu)通間(jian)距(ju)為主,單用(yong)清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)即可(ke);若(ruo)涉及(ji)細間(jian)距(ju)或批(pi)量(liang)(liang)清(qing)(qing)(qing)(qing)洗(xi),建議清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)與(yu)超(chao)聲(sheng)(sheng)波(bo)結合,既(ji)能(neng)保證清(qing)(qing)(qing)(qing)洗(xi)徹底性(xing),又(you)能(neng)減少清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)用(yong)量(liang)(liang),平衡效(xiao)率與(yu)成本(ben)。穩定配方(fang)紅(hong)(hong)膠(jiao)(jiao)(jiao)清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)生產企業使用(yong)我們的(de)(de)SMT紅(hong)(hong)膠(jiao)(jiao)(jiao)清(qing)(qing)(qing)(qing)洗(xi)劑(ji)(ji)(ji)可(ke)以(yi)(yi)降低維修和更換設備的(de)(de)成本(ben),提(ti)高生產效(xiao)益。

貼(tie)片紅膠(jiao)(jiao)(jiao)清(qing)(qing)(qing)洗劑(ji)(ji)(ji)對 SMT 鋼(gang)網(wang)(wang)的(de)網(wang)(wang)孔(kong)堵塞(sai)有一定(ding)清(qing)(qing)(qing)理(li)作(zuo)用,但效果取決于堵塞(sai)物類(lei)型和(he)清(qing)(qing)(qing)洗劑(ji)(ji)(ji)配方。鋼(gang)網(wang)(wang)網(wang)(wang)孔(kong)堵塞(sai)多(duo)由殘留紅膠(jiao)(jiao)(jiao)(尤(you)其是半固(gu)化(hua)或固(gu)化(hua)后(hou)的(de)膠(jiao)(jiao)(jiao)體)、焊膏混(hun)合(he)雜質形(xing)成,紅膠(jiao)(jiao)(jiao)清(qing)(qing)(qing)洗劑(ji)(ji)(ji)含針對性溶劑(ji)(ji)(ji)(如酯類(lei)、醚類(lei))和(he)表面(mian)活性劑(ji)(ji)(ji),能滲透網(wang)(wang)孔(kong)溶解(jie)紅膠(jiao)(jiao)(jiao)樹脂成分,配合(he)超聲(sheng)波或噴淋工(gong)藝可剝離堵塞(sai)物。對于完全固(gu)化(hua)的(de)紅膠(jiao)(jiao)(jiao)硬塊,需選擇溶解(jie)力強的(de)溶劑(ji)(ji)(ji)型清(qing)(qing)(qing)洗劑(ji)(ji)(ji),通(tong)過溶脹(zhang)作(zuo)用瓦解(jie)膠(jiao)(jiao)(jiao)層;若堵塞(sai)物含焊錫顆粒,可能需搭配輕(qing)度(du)研(yan)磨或焊膏清(qing)(qing)(qing)洗劑(ji)(ji)(ji)協同處理(li)。使用時需注意清(qing)(qing)(qing)洗劑(ji)(ji)(ji)對鋼(gang)網(wang)(wang)材質(如不銹鋼(gang))的(de)腐(fu)蝕性,避免長期浸泡導(dao)致網(wang)(wang)孔(kong)變形(xing),建議結合(he)鋼(gang)網(wang)(wang)厚度(du)(如 0.12-0.15mm)調整清(qing)(qing)(qing)洗時間,確保(bao)網(wang)(wang)孔(kong)通(tong)暢同時保(bao)護鋼(gang)網(wang)(wang)精(jing)度(du)。
清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)后鋼網(wang)(wang)網(wang)(wang)孔(kong)(kong)仍(reng)有(you)紅(hong)(hong)膠(jiao)(jiao)(jiao)(jiao)殘留堵(du)孔(kong)(kong),可(ke)能是清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)滲(shen)透(tou)(tou)力(li)不足(zu),也可(ke)能是未配合(he)超(chao)聲(sheng)(sheng)波(bo)工藝(yi),需結合(he)殘留狀態(tai)與清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)流(liu)程判(pan)斷。若(ruo)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)滲(shen)透(tou)(tou)力(li)不足(zu),多因選用(yong)的(de)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)成分(fen)(fen)無法有(you)效穿透(tou)(tou)紅(hong)(hong)膠(jiao)(jiao)(jiao)(jiao)殘留 —— 如普通水基清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)未添加助溶劑(ji)(ji)(ji)(如丙二醇甲醚),難以滲(shen)透(tou)(tou)至網(wang)(wang)孔(kong)(kong)內(nei)(nei)固化紅(hong)(hong)膠(jiao)(jiao)(jiao)(jiao)深層(ceng),只(zhi)(zhi)能軟化表(biao)層(ceng)殘留,導致清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)后網(wang)(wang)孔(kong)(kong)內(nei)(nei)仍(reng)有(you)膠(jiao)(jiao)(jiao)(jiao)塊堵(du)塞(sai);或溶劑(ji)(ji)(ji)型清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)黏度(du)較高(gao),無法在(zai)細網(wang)(wang)孔(kong)(kong)(孔(kong)(kong)徑(jing)<0.1mm)內(nei)(nei)充分(fen)(fen)流(liu)動,形成 “表(biao)面清(qing)(qing)(qing)(qing)(qing)潔、內(nei)(nei)部(bu)殘留” 的(de)情(qing)況(kuang)。若(ruo)未配合(he)超(chao)聲(sheng)(sheng)波(bo)工藝(yi),只(zhi)(zhi)靠(kao)噴淋或浸泡清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi),水流(liu)或清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)難以產生足(zu)夠沖(chong)擊力(li)突破網(wang)(wang)孔(kong)(kong)內(nei)(nei)紅(hong)(hong)膠(jiao)(jiao)(jiao)(jiao)殘留的(de)附著力(li),尤其(qi)對厚鋼網(wang)(wang)(厚度(du)>0.2mm)的(de)網(wang)(wang)孔(kong)(kong),單純浸泡無法讓清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)均(jun)勻接觸(chu)孔(kong)(kong)內(nei)(nei)殘留,易出現局部(bu)堵(du)孔(kong)(kong)。可(ke)通過對比測試區分(fen)(fen):用(yong)同款清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)分(fen)(fen)別搭配超(chao)聲(sheng)(sheng)波(bo)(40kHz)與只(zhi)(zhi)浸泡清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi),若(ruo)超(chao)聲(sheng)(sheng)波(bo)組堵(du)孔(kong)(kong)率(lv)明顯(xian)降低,說明未配合(he)超(chao)聲(sheng)(sheng)波(bo)是主因;若(ruo)兩組堵(du)孔(kong)(kong)率(lv)差異小,則大概率(lv)是清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)滲(shen)透(tou)(tou)力(li)不足(zu),需更換含高(gao)效滲(shen)透(tou)(tou)成分(fen)(fen)的(de)紅(hong)(hong)膠(jiao)(jiao)(jiao)(jiao)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑(ji)(ji)(ji)。我(wo)們提供個性化定制(zhi)服務,根據客(ke)戶的(de)需求調整配方和包裝規格。

從環保角(jiao)度來看,水(shui)(shui)(shui)基(ji)紅(hong)膠(jiao)清(qing)(qing)洗(xi)劑(ji)更符合(he)當前(qian)環保要求,差異在(zai)于(yu)揮發(fa)性有機化合(he)物(VOCs)排放(fang)、廢液(ye)(ye)處(chu)理難(nan)度及生態影響(xiang)。溶劑(ji)型清(qing)(qing)洗(xi)劑(ji)多(duo)含 N - 甲基(ji)吡咯烷酮、醇醚類等(deng)揮發(fa)性成分(fen)(fen),VOCs 含量常(chang)達 30%-60%,使用(yong)中易揮發(fa)至(zhi)大氣,加劇臭氧污(wu)(wu)染(ran)與(yu)溫室效應(ying),且(qie)廢液(ye)(ye)需專業危(wei)廢處(chu)理(如蒸餾回收、化學降解),處(chu)理成本高且(qie)易造成土壤 / 水(shui)(shui)(shui)體污(wu)(wu)染(ran);而水(shui)(shui)(shui)基(ji)清(qing)(qing)洗(xi)劑(ji)以(yi)(yi)水(shui)(shui)(shui)為基(ji)底(占比 60%-80%),VOCs 含量普遍低(di)于(yu) 5%,部(bu)分(fen)(fen)合(he)規(gui)產(chan)(chan)品(pin)甚(shen)至(zhi)實(shi)現(xian)零 VOCs 排放(fang),符合(he)歐盟 REACH、中國 GB 38508 等(deng)標準(zhun)對 VOCs 的限值要求。此(ci)外(wai),水(shui)(shui)(shui)基(ji)清(qing)(qing)洗(xi)劑(ji)廢液(ye)(ye)經簡(jian)單中和、過濾后可進(jin)入(ru)常(chang)規(gui)污(wu)(wu)水(shui)(shui)(shui)處(chu)理系統,無需按危(wei)廢處(chu)置(zhi),對生態環境(jing)負擔更小,只需注意部(bu)分(fen)(fen)產(chan)(chan)品(pin)含有的表面活性劑(ji)需控制(zhi)生物降解性(需符合(he) BOD5/CODcr≥0.3),整體更契合(he)當前(qian) “低(di)碳、低(di)污(wu)(wu)染(ran)” 的環保趨勢。編輯分(fen)(fen)享(xiang)使用(yong)我(wo)們的SMT紅(hong)膠(jiao)清(qing)(qing)洗(xi)劑(ji)可以(yi)(yi)降低(di)設(she)(she)備(bei)維護成本,減少設(she)(she)備(bei)故障和停機時間。佛(fo)山穩定配方紅(hong)膠(jiao)清(qing)(qing)洗(xi)劑(ji)銷售廠
紅膠清洗劑(ji)的(de)成(cheng)本(ben)效益高,能夠(gou)幫助客(ke)戶節(jie)省清潔成(cheng)本(ben)。深圳(zhen)環(huan)保型紅膠清洗劑(ji)供應商(shang)
SMT 紅(hong)(hong)膠(jiao)清(qing)(qing)洗(xi)劑(ji)(ji)對不(bu)(bu)(bu)同品牌(pai)紅(hong)(hong)膠(jiao)的(de)清(qing)(qing)洗(xi)效果(guo)差異,重要(yao)源于(yu)紅(hong)(hong)膠(jiao)樹脂(zhi)(zhi)基(ji)材(cai)與(yu)固化(hua)程度的(de)不(bu)(bu)(bu)同:以(yi)(yi)環氧(yang)樹脂(zhi)(zhi)型(xing)紅(hong)(hong)膠(jiao)(如樂泰、漢高主流款)為(wei)例,其樹脂(zhi)(zhi)交(jiao)聯(lian)度中等,搭配含醇醚(二乙二醇丁醚)與(yu)有機酸(檸檬酸)的(de)清(qing)(qing)洗(xi)劑(ji)(ji),浸泡 10-15 分(fen)鐘即可溶(rong)(rong)解殘(can)留(liu),清(qing)(qing)洗(xi)率達(da) 95% 以(yi)(yi)上;而丙烯(xi)酸酯型(xing)紅(hong)(hong)膠(jiao)(部(bu)分(fen)日(ri)系品牌(pai))因分(fen)子結構更穩定(ding),需清(qing)(qing)洗(xi)劑(ji)(ji)復配強極性(xing)(xing)溶(rong)(rong)劑(ji)(ji)(N - 甲基(ji)吡咯烷酮(tong),占比(bi) 10%-15%),否(fou)則易殘(can)留(liu)黏性(xing)(xing)膠(jiao)層,清(qing)(qing)洗(xi)率只 70%-80%。此外,未完(wan)全(quan)固化(hua)的(de)紅(hong)(hong)膠(jiao)(室溫(wen)放置<24 小時)易被(bei)多數清(qing)(qing)洗(xi)劑(ji)(ji)分(fen)解,而高溫(wen)固化(hua)后的(de)紅(hong)(hong)膠(jiao)(120℃以(yi)(yi)上烘烤)需延長清(qing)(qing)洗(xi)時間或提(ti)升清(qing)(qing)洗(xi)劑(ji)(ji)溫(wen)度(60-70℃),否(fou)則不(bu)(bu)(bu)同品牌(pai)紅(hong)(hong)膠(jiao)的(de)殘(can)留(liu)差異會進(jin)一(yi)步放大,需通過小批量測試確認適配性(xing)(xing),避免因清(qing)(qing)洗(xi)不(bu)(bu)(bu)徹底(di)導致后續貼片偏移。編輯分(fen)享深圳環保型(xing)紅(hong)(hong)膠(jiao)清(qing)(qing)洗(xi)劑(ji)(ji)供(gong)應商(shang)