鋁合金表面絲印油墨
【壹,油墨使用技術(shù)參考】單組份免烤絲網(wǎng)印刷油墨是為是為了不具備烘烤條件而又不用外加固化劑而研制的單組份高性能油墨。油墨使用方便，不需加固化劑，不需烘烤，即可獲得優(yōu)異的附著力。具有平光、附著力佳、耐沖壓、耐*等特點(diǎn)。主要用於金屬表面、白鐵表面、不銹鋼表面、uv表面、強(qiáng)化表面、電鍍表面等材料上，具有高色澤、高色彩、高遮蓋力、高穩(wěn)定性、耐*及耐磨擦之特點(diǎn)。 印刷：絲印移印均可。 技術(shù)參考數(shù)見下表：
檢驗(yàn)項(xiàng)目 檢驗(yàn)結(jié)果 測(cè)試條件
油墨線度 ≤12um 刮板細(xì)度計(jì)
幹膜光澤 ≥65° 60°鏡面光澤計(jì)
幹燥速度 表幹 25℃×5-10min 或60℃×2-3min
實(shí)幹 25℃12Hr或60℃×10min
耐*性 無變化 500克力/cm2*棉200次來回
附著力 100/100 1mm×1mm×100格3M膠紙剝離
耐酸性 無變化 浸泡5%HCI×24Hr
耐性 無變化 浸泡5%NaOH×24Hr
耐鹽性 無變化 浸泡5%NaCI×24Hr
耐水性 無變化 浸泡20℃自來水×96Hr
耐磨性 不見底 500克/cm2負(fù)載含砂200來回
耐熱性 無變化 80℃×12Hr Since the dry ink oleser alumina surface
[a, the use of ink technology reference] - free baked screen printing ink is the development of one c o mponent high performance ink to do not have the baking condition without external curing agent. Ink is easy to use, without curing agent, without baking, can obtain excellent adhesion. Having a flat, adhesion, impact resistance, alcohol resistance characteristics. Mainly used for metal surface, tin surface, stainless steel surface, UV surface, surface strengthening, plating and other materials, with a high color, high color, high hiding power, high alcohol and wear resistance, high stability. Printing: screen printing can be. Technical reference number see table below:
Test conditions for test results
The ink line is less than 12um fineness dispersion meter
Dry film gloss is not less than 65 DEG C 60 DEG specular gloss meter
Drying speed table dry 25 C * 5-10min or 60 C * 2-3min
Work of 25 degrees C 12Hr or 60 C * 10min
No change in alcohol tolerance of 500 grams of /cm2 alcohol cotton 200 times back and forth
The adhesion of 100/100 1mm * 1mm * 100 3M tape stripping
Acid and no change in the soaking 24Hr * 5%HCI
Tolerance to no change in immersion 5%NaOH * 24Hr
Salt tolerance of no change in immersion 5%NaCI * 24Hr
Water resistance and no change in water immersion 20 degrees C * 96Hr
Wear resistance is not the bottom 500 grams of /cm2 load sand 200 back and forth
No change of heat resistance 80 c * 12Hr
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