1. Excellent thermal conductivity, with a thermal conductivity coefficient [W/(m · k)] of 0.9 after curing; 2. Better adhesive strength, especially with good adhesion to plastics such as electronic components, aluminum, PC, PVC, PBT, etc; 3. Fast curing
1. Appearance: white semi collapsed shape. 2. Excellent adhesion to power substrate aluminum, copper, wire, and plastic 3. Waterproof and moisture-proof, excellent electrical insulation performance, protecting components from mechanical vibration and external impact 4. Flame retardant performance reaches UL94 V-0 level 5. Through international environmental protection Rohs and EU Reach certification
high reliability
High thermal conductivity
high compressibility, soft and elastic
Natural viscosity, double-sided self-adhesive
Compliant with ROHS and UL environmental requirements
Project | Performance indicators | reference standard | Test results |
solid
change
forward | Appearance | Visual inspection | (white) paste |
Relative density (g/cm3) | GB/T 13354-1992 | 1.5±0.1 | |
Surface drying time (min) Winter ( November - April ) |
GB/T13477.5-2002 |
10～30 | |
Surface drying time (min) Summer ( May - October ) |
GB/T13477.5-2002 |
10～20 | |
Full curing time (h) | Humidity 55-75% Temperature 27±2℃ |
twenty four | |
Curing type | Adhesive Analysis and Testing Technology | Methanol type | |
Extrudability (g/10s) air pressure 50psi | GB/T 13477.4-2002 | 65-85 | |
solid
change
back | Hardness (Shore A) | GB/T 531.1-2008 | 45±5 |
Tensile strength (MPa) | GB/T528-2009 | ≥1.5 | |
Shear strength (MPa) | GB/T7124-2008 | ≥1.0 | |
Elongation at break (%) | GB/T 528-2009 | >150 | |
Peel strength (N/mm) | GB/T7124-2008 | >25 | |
Operating temperature range (℃) | Adhesive Analysis and Testing Technology | -50～200 | |
Volume resistivity (Ω·cm) | GB/T 1692-2008 | >2.0×10 14 | |
Dielectric strength (kV/·mm) | GB/T 1695-2005 | ≥18 | |
Dielectric constant (1.2MHz) | GB/T1693-2007 | ≤4.0 | |
Test conditions: room temperature 25°C, relative humidity 55%, 7 days after complete curing. | |||
