Introduce:
DELO DUALBOND IC4753 is an isotropic electrically conductive adhesive by adding conductive silver particles (Ag) to the glue, so the glue has very high conductivity, the volume resistance is only about 0.1 mOhm.cm.
- Solvent-free, 1-component, modified acrylate adhesive;
- Glue has catalytic properties, prevents sagging when applying glue;
- The glue can be quickly fixed by UV light in just a few seconds, and then dried at low temperature;
- Compliant with RoHS 2015/863/EU standard;
- Halogen-free according to IEC 61249-2-21.
Application:
- Glue IC4753 is specialized in gluing electronic component pins on PCB printed boards, repairing electronic circuits.
- In order to use the adhesive effectively, it is recommended to place the glue in the DELO special dispersant, the surface to be bonded should be clean, dry, free of dirt or grease.
- For a clean and well-activated surface, use the DELOTHEN surface cleaner.
- Suitable temperature range: -40 ~ +120 oC
Specifications:
Curing:
- Using UV or visible light with wavelengths 365 and 400 nm.
- Refer to the standard wavelength range of DELOLUX 20/50/80 lamps.
Lamp Type | DELOLUX 20/50/80 | |
Wavelength Suitable (nm) | 365, 400 | |
UV irradiation time (400 nm, intensity 200 mW/cm 2 ) | 1~5 s | |
Curing time (in forced drying oven) | 80 o C | 100oC |
20 minutes | 10 minutes | |
Technical parameters:
Defort time to room temperature condition ( for container volume 10 ml) | 30 minutes | |
Time allowed to apply glue: | 24 h | |
Shelf life (stored at -40 ~ -15 o C) | 6 months | |
Color (with 1.0 mm adhesive layer): | Silver gray, opaque | |
Density: | 3.17 g/cm3 | |
Viscosity (Liquid, rheometer measurement, PP20, gap 200 μm, shear rate 10 1/s): | 30000 mPas | |
Thixotropic index: | 10 | |
Glue surface after curing: | Dry | |
Compression shear strength: | Al/Al | 13 MPa |
FR4/FR4 | 14 MPa | |
Ni / Ni | 11 MPa | |
Die shear strength (Si chip/Ag base): | 16 N | |
Tensile strength: | 9 MPa | |
Elongation at tear: | 70 % | |
Module Young: | 120 MPa | |
Shore A hardness: | 81 | |
Glass transition temperature: | 43 oC | |
CTE coefficient of thermal expansion in the range of 60~100 0 C: | 167 ppm/K | |
Shrinkage: | 5 %vol. | |
Water Absorption: | 0.1 %wt. | |
Thermal conductivity (DELO standard 47): | 0.9 W/(m.K) | |
Electrical resistivity: | 0.1 mOhm.cm | |
Click here to download product TDS: https://www.delo-adhesives.com/us/service-center/downloads/datasheet/DELO%20DUALBOND_IC4753_TIDB-en.pdf?show=1&type=5001&cHash=39489453a92d624c4dafb22f7ea499a5
Contact HUST Vietnam for more detailed information.
HUST Vietnam is proud to be the exclusive distributor of adhesive, dispensing equipment, UV curing lamp and technology transfer from DELO in Vietnam!
