漢高漢高樂泰樂泰 HF 8075
技術服務熱線：021-51693135 / 021-22818476
樂泰® AA HF8075LV™ is a toughened, two component, room temperature curing methacrylate adhesive system. It is designed to comply with the low halogen content requirements for structural bonding of electronic assemblies. 樂泰® AA HF8075LV™ cures rapidly, forming tough, resilient bonds. Once statically mixed, the two component acrylic cures at room temperature. Cure times can be reduced with the addition of mild heat to the bonded assemblies. Typical applications include structural bonding of plastic and metal components that must withstand vibrations and impacts such as display, top case, structural frame to enclosure, and similar applications in the portable devices market.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Part A:
Specific Gravity @ 25 °C 1.03
Viscosity, Cone & Plate, 25 °C, mPa•s (cP):
Shear rate 36 s
-1 11,000 to 22,000LMS
Flash Point - See SDS
Part B:
Specific Gravity @ 25 °C 1.15
Viscosity, Cone & Plate, 25 °C, mPa•s (cP):
Shear rate 36 s
-1 10,000 to 20,000LMS
Flash Point - See SDS
Mixed:
Working Time @ 25 °C, minutes
(maximum time before assembly):
Steel 4
Aluminium 4
Polyethylene 4
Ionic Contaminants, ppm:
Chlorine ≤900LMS
Bromine ≤900LMS
Chlorides and Bromides ≤1,500LMS
Flash Point - See SDS
TYPICAL CURING PERFORMANCE
Fixture Time
Fixture time is defined as the time to develop a shear strength
of 0.1 N/mm2.
Fixture Time, ISO 4587, seconds:
Grit Blasted Mild Steel 270 to 300
樂泰®AA hf8075lv™是鋼化，雙組分，室溫固化丙烯酸酯膠粘劑系統。它的目的是符合低鹵素含量要求的電子組件的結構鍵合。樂泰®AA hf8075lv™迅速固化，形成堅韌、有彈性的債券。一旦靜態混合，兩組分丙烯酸在室溫下固化。固化時間可以減少與加入溫和的熱粘結組件。典型的應用包括塑料和金屬部件的結構粘接，這些部件必須承受振動和沖擊，如顯示器，頂部殼體，結構框架，外殼，以及類似的應用在便攜式設備市場。
固化材料的典型性能
部分：
比重@ 25°C |
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