汉高汉高乐泰乐泰 HF 8075
技术服务热线：021-51693135 / 021-22818476
乐泰® 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. 乐泰® 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
乐泰®AA hf8075lv™是钢化，双组分，室温固化丙烯酸酯胶粘剂系统。它的目的是符合低卤素含量要求的电子组件的结构键合。乐泰®AA hf8075lv™迅速固化，形成坚韧、有弹性的债券。一旦静态混合，两组分丙烯酸在室温下固化。固化时间可以减少与加入温和的热粘结组件。典型的应用包括塑料和金属部件的结构粘接，这些部件必须承受振动和冲击，如显示器，顶部壳体，结构框架，外壳，以及类似的应用在便携式设备市场。
固化材料的典型性能
部分：
比重@ 25°C |
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