UV5141 UV and Anaerobic Dual Curing Adhesive
UV5141 is a one-component, UV/anaerobic curing, acrylic adhesive. This product is specially designed for bonding, fixing, and covering protection of electronic components; the product has the characteristics of medium viscosity, fast curing speed, and good weather resistance.
Specifications
UNCURED PROPERTIES
| Properties | Reference |
| Chemical composition | Polyurethane acrylic resin |
| Physical state | Liquid |
| Appearance | Light yellow transparent viscous liquid |
| Viscosity (25°C, spindle viscometer4#12 mPa.s) | 15000-25000 |
| Specific gravity Kg/L | 1.08 |
| Solvent content (%) | 0 |
| Heavy metal content PPM | 0 |
TYPICAL CURING PROPERTIES
Curing will occur under sufficient ultraviolet irradiation. The curing speed and depth depend on the light intensity, spectral distribution of the light source, irradiation time and the light transmittance of the adhered material. The following data are measured under the condition of ultraviolet radiation of 20mw/cm² produced by a high-pressure mercury lamp:
| Properties | Reference |
| Tack free time (1mm) | 10 s |
| Anaerobic positioning time | 11 s |
| Deep curing time (1mm) | 20 s |
| Full cure energy (1mm) | 600 mJ/cm² |
*Recommended Curing Equipment: CUV-1800M Mercury UV Curing System
CURED PROPERTIES
The following data are measured after curing with a high-pressure mercury lamp source with a cumulative energy of 600 mj/cm²
| Properties | Test method | Reference |
| Hardness Shore D | Shore D | 67-72 |
| Elongation at break (%) | 135 | |
| Glass temperature | 45 | |
| Operating temperature range | -40-130 0C | Customers conduct self-test with workpieces |
Technical Documents
UV5141 Technical Data Sheet
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