廣州市紅太電子科技有限公司
地 址：廣州市南沙區欖核鎮平穩村第三工業區第二棟
傳 真：020-34986800
聯系人：楊小姐
電話: 020-34986880
業務電話:13318791398
郵 箱：hongtaiym@126.com
網 站：www.xbfwl.com
易操作使用，具有優良的塞孔性能、低收縮，抗裂和良好的附著力、耐熱性以及耐化性能。
1、塞孔同面油同時進行，保證塞孔平整，經過高溫后僅出現微收縮；
Plughole and printing surface at the same time to ensure the smooth , occurs only the shrinkage in the hole after the high temperature ;
2、塞孔飽滿，孔中油墨基本沒有氣泡、貫穿和裂紋；
Full plug holes basically no bubbles, through and crack;
3、流程簡單，塞孔可與面油印刷同時在無塵室完成，直接采用絲網印塞后印面油，按正常絲印流程進行即可;
A simple process, directly plug hole by the screen printing ,then printing surface in a clean room according to the normal printing process;
4、過五次回流焊后，孔內無變化；沒有裂紋，分層和起泡。
No change in the hole after five times Reflow soldering. No tackiness, delamination or blistering.
HT-50 PS-1A low halogen photoimageable plug hole solder mask data sheet
一、性能介紹Features：
易操作使用，具有優良的塞孔性能、附著力、耐熱性和良好的耐化性能。
Easy operation, good adhesion, heat resistance and good performance for plug hone ,electric gold, immersion gold.
二、技術資訊Specification:
產品名稱 Product name Items | HT-50 PS-1A |
顏色 | 綠色 Green |
粘度（主劑） | 25℃,粘度計/Brookfield Viscometer DV2T |
400±20dPa.s | |
混合比例 | 主劑：硬化劑=65:35 |
混合后使用期限 | 24小時（25℃以下暗處保存） 24hours(Store in dark place below 25℃) |
保存期限 | 制造后6個月 |
附著力 | 100/100 |
鉛筆硬度) | 6H |
耐溶劑性 | PGM-AC，室溫下浸泡30min后，以3M膠帶做拉力測試，無油墨脫落 |
耐酸性 | 10vol%H2SO4（aq），室溫下浸泡30min后，以3M膠帶做拉力測試 ，無油墨脫落 |
耐堿性 | 10wt%NaOH(aq)，室溫下浸泡30min后，以3M膠帶做拉力測試，無油墨脫落 |
耐焊錫 | 260℃×10sec×3times |
絕緣電阻 Insulation resistance | ≥1.2×1011Ω |
包裝 | 1kg/套，4kg/套 |
三、操作程序Process recommendations:
產品名稱 Product name Items | HT-50 PS-1A | 注意事項 notes |
調油 Mixing | 主劑和固化劑混合后攪拌5-10min，靜置10min以上再使用 Stir 5-10min after the main agent and hardener mixing, hold 10min or more before using | Printing for plug hole |
前處理Pretreat | 酸洗→磨刷→噴刷→高壓水洗→水洗→烘干 Acid washing→Scrubbing→Spray brush→High pressure water washing,→Rinsing→Drying Emery concentration: 18-22% | 磨痕測試：12-18mm The grinding mark
test: 12 to 18 mm |
絲印 Screen printing
| 塞孔鋁片：鋁片厚度0.3mm 刮刀：厚度20mm，硬度70度 Plug hole aluminum thickness: 0.3mm Squeegee thickness :20mm, hardness: 70degree | 絲印完成后靜置10min以上再進行預烤 Recommend to hold 10 minutes before prebaking |
預烤 Pre curing | 雙面烘干：75℃×35-45min Double-sided：75℃×35-45min | 預烤后靜置15min以上再進行曝光，靜置時間不可超過24hr. Hold above 15min , but no more than 24hr after prebaking |
曝光Exposure | 600～800mJ/ cm2，21級曝光尺：10-13格蓋膜 600～800mJ/ cm2，Stouffer 21 steps :10-13steps cover coating | 曝光后靜置15min以上再進行顯影，靜置時間不可超過24hr. Hold above 15min , but no more than 24hr after exposure |
顯影Developing | Na2CO3濃度：0.8-1.2% Na2CO3 concentration: 0.8-1.2% Temperature: 28-32℃ Spray pressure: 1.5-2.0kg/cm2 Time: 55-70sec PH value: 9-11 | A.上噴淋比下噴淋壓力大0.2kg/cm2可以預防卡板 A. The above spray pressure is larger than the below spray
pressure 0.2kg/cm2 can prevent the plug board |
后烤 Final curing |
65-170℃×16-18 oven, time：70-180 minutes.
| 如塞孔板或厚銅板要求先低溫分段烤后再高溫固化 A plug hole or thick copper of PCB request five sections of baking at low temperature before high temperature curing |
注明：以上為建議參數，現場使用時請根據自身工藝設備的實際情況進行調整。
Note: the above is the recommended parameters, on-site use, according to the actual situation of their own equipment to adjust.