UV5127 Type-C connector PIN pin solder joint protection UV glue

UV5127 is a one-component, UV-curable, 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.


Type-C connector PIN pin solder joint protection UV glue



Properties Reference
Chemical composition Polyurethane acrylic resin
Physical state Liquid
Appearance Colorless transparent viscous liquid
Viscosity (25°C, spindle viscometer4#30 mPa.s) 12000-16000
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) 5-10 s
Full cure energy (1mm) 400 mJ/cm2


The following data are measured after curing with a high-pressure mercury lamp source with a cumulative energy of 400 mj/cm²:

Properties Test method Reference 
Hardness Shore D 68-72
Operating temperature range -40-130ºC Customers conduct self-test with workpieces
Shear strength PC/PVC >100N/cm²
Peel strength PC/PVC >20N/cm²

Technical Documents

UV5127 Technical Data Sheet

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