漢高漢高樂泰樂泰 HHD 8160
技術(shù)服務(wù)熱線：021-51693135 / 021-22818476
樂泰® HHD8160™ is a two-component, halogen free and REACH-compliant methacrylate adhesive system designed for structural bonding of laptop computers and other medium to large format devices. It has been specifically formulated to deliver low temperature, fast fixture processing capability. It also possesses excellent adhesion to aluminum alloys, anodized aluminum and polycarbonate.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Part A:
Specific Gravity @ 25 °C 0.98
Viscosity, Cone & Plate, mPa•s (cP):
Temperature: 25 °C, Shear Rate: 20 s
-1 57,000
Flash Point - See SDS
Part B:
Specific Gravity @ 25 °C 1.2
Viscosity, Cone & Plate, mPa•s (cP):
Temperature: 25 °C, Shear Rate: 20 s
-1 16,000
Flash Point - See SDS
Mixed:
Specific Gravity @ 25 °C 1.0
Flash Point - See SDS
TYPICAL CURING PERFORMANCE
Curing Properties
Working Time on Aluminium, seconds 240
Working Time on Steel, seconds 240
Working Time on HDPE, seconds 210
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 (anodized) 270 to 300
Aluminum (anodized) 180 to 240
Peak Exotherm Temperature
Peak Exotherm Temperature, 10 gram mass:
Peak Temperature Time, minutes 7
Peak Temperature, °C 135
TYPICAL PROPERTIES OF CURED MATERIAL
After 72 hours @ 22 °C
Physical Properties:
Glass Transition Temperature, ISO 11359-2, °C 54
Coefficient of Thermal Expansion,
ISO 11359-2, K-1:
Below Tg 110×10-06
Shore Hardness, ISO 868, Shore D 70
Linear Shrinkage, % 5
Volume Shrinkage, % 15
Tensile Strength, at break, ISO 527-2 N/mm2 18
(psi) (2,570)
Tensile Modulus, ISO 527-2 N/mm2 840
(psi) (122,000)
樂泰®hhd8160™是一種雙組分、無鹵、達到專為筆記本電腦和其他大中型格式設(shè)備結(jié)構(gòu)粘接柔性丙烯酸粘合劑體系。它已專門制定提供低溫，快速夾具加工能力。它還具有優(yōu)良的鋁合金，陽極氧 |
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