UV5135 UV glue for plastic bonding

UV5135 is a one-component, UV-curable, acrylic adhesive. This product is designed for the bonding of PMMA, PC, TPU, PET, and other plastics. It is mainly used for projects that overflow glue and require surface drying. It has moderate viscosity, strong adhesion, surface drying, high transparency, and good weather resistance. Features, plastic, and glass also have certain adhesion.


UV glue for plastic bonding



Properties Reference
Chemical composition Polyurethane acrylic resin
Physical state Liquid
Appearance Light yellow transparent viscous liquid
Viscosity (25℃, spindle viscometer 2#30 mPa·s) 400-600
Specific gravity Kg/L 1.05
Solvent content% 0
Heavy metal content PPM 0


UV5135 will cure under sufficient UV irradiation conditions. 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 ultraviolet radiation conditions of 20mw/cm² generated by a high-pressure mercury lamp (it is recommended to use a UV lamp of 400W or above):

Properties Reference
Tack free time (1mm) 5-10 S
Deep curing time (1mm) 20-25 s
Full cure energy (1mm) 600 mj/cm²

* Recommended UV Curing System: GLUDITEC Mercury UV Curing System or High-power LED UV Curing System.


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 70-80
Operating temperature range -40~130℃ Customers conduct self-tests with workpieces
Exterior Visual inspection transparent
Bonding strength PC/PC >20N/cm²
Bonding strength APET/APET >20N/cm²


Technical Documents

UV5135 Technical Data Sheet

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