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STS-UVA13

UVA13 is a class of high thixotropic, low volatile UV curing adhesive, suitable for PVD coating temporary masking & protection. The gel is a viscous gel state, high thixotropic index and viscosity, dispensing with excellent base height characteristics; at the same time, the curing depth is large, base height of the gel can be cured completely, there will be no bottom wet glue problem.

Classification:

Product Description

 Product overview

       UVA13 is a class of high thixotropic, low volatile UV curing adhesive, suitable for PVD coating temporary masking & protection. The gel is a viscous gel state, high thixotropic index and viscosity, dispensing with excellent base height characteristics; at the same time, the curing depth is large, base height of the gel can be cured completely, there will be no bottom wet glue problem.

       - After curing, the adhesion is suitable; at the same time, it has higher cohesion, excellent elongation at break, and does not break easily when the gel is removed.

       - The colloid can withstand PVD coating for long periods of time at <150°C. It is suitable for both manual and automatic dispensing.

       - It is suitable for both manual and automatic dispensing; because of its high base and good effect, it is especially suitable for automatic mechanical debinding. 

       - Viscosity and colour can be adjusted as required.

 

Major application

       Temporary masking & protection for PVD coating, etc.

 

Characteristic indicators

UVA13

Viscosity/mPa.s(5rpm)

~70000

Thixotropic Index/TI (0.5/5rpm)

~5.0

Tensile strength/MPa

5.8

Young's modulus/MPa

3.3

Elongation at break/%

204

Curing depth/mm (3000mJ)

2.5

90° Peeling Force@PCB/N

~4.5

Key words:

UV adhesive  |  Conductive silver adhesive


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