UV3701 Energy storage battery CCS module aluminum bar solder joint protection UV glue

UV3701 is a one-component, UV-curable, acrylic adhesive. This product is specifically designed for electrical bonding, fixing, and covering protection of sub-components. The product features medium viscosity, fast curing speed, good weather resistance, and flame retardancy among other resistances.


Energy storage battery CCS module aluminum bar solder joint protection UV glue



Properties Reference
Chemical composition Polyurethane acrylic resin
Physical state Liquid
Appearance Milky white  viscous liquid
Viscosity (25°C, spindle viscometer 4#12 mPa.s) 12000-18000
Specific gravity Kg/L 1.08
Solvent content (%) 0
Heavy metal content PPM 0


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) 5-10 s
Deep curing time (1mm) 15-20 s
Full cure energy (1mm) 600 mJ/cm²

*Recommended Curing Equipment: CUV-1800M Mercury UV Curing System


The following data are measured after curing with a high-pressure mercury lamp source with a cumulative energy of 600mj/cm²

Properties Test method Reference 
Hardness Shore D GB/T 2411-2008 73-78
Operating temperature range -40-130 0C Customers conduct self-tests with workpieces
Shear strength PC/ABS ≥25N/cm²
Peel strength PC/ABS ≥15N/cm²

Technical Documents

UV3701 Technical Data Sheet

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