Thermosetting Adhesive / UV curing Adhesive | CV5000 series, CV7000 series

Thermosetting Adhesive / UV curing Adhesive

 

  1. Corresponding to the diverse applications such as adhesion, filling sealing, dam formation.
  2. Rapid curing at low temperatures and excellent adhesion. (Epoxy resin)
  3. Designed for curing with low-energy irradiation including LED-based UV light sources.(UV curing resin)

Semiconductor Encapsulation Materials/Adhesive

  •  Part Number 

CV5000 series
CV7000 series

  • Application
  • Detailed use
Mobile
Automotive
・Mobile
・Automotive
Camera module, Image sensor, Panel displays, etc.

Properties

Bonding of various materials
Solvent resistance
Time-lagged curing

Use site and characteristics

Liquid adhesive with high adhesion, viscosity stability, workability and low-temperature rapid curability. Available for bonding of plastic lenses and housings in camera module and image sensor that requires positional accuracy and low temperature bonding.

A variety of curing types such as Thermal curing, UV curing, UV + Thermal curing, and Time-lagged curing are available for bonding and sealing of various devices according to the application and process.
 

Use site and characteristics

Test results

Test results

Features of UV time-lagged curing(XV7831)

Features of UV time-lagged curing
  • Time-lagged UV curing type can control the open time and curing time according to the application.
     
  • Applicable to the site where the UV light hardly reaches after assembly.
     
  • Temporary curing and lead time reduction is possible by low temperature and short time curing.
     
  • High aspect ratio of the application shape means that the strong adhesion makes it possible to apply the adhesive on a small surface.

General properties

Item Unit                    CV5390                                    XV7831                
Curing Type - Thermosetting UV(Time-lagged) curing
Viscosity Pa·s 3 45
Thixotropic index - 1.0 1.1
Tg °C 80 35
C.T.E ppm/K 70 75
Pot life@25°C days 3 2
Curing condition - 80°C/10-30 min 365nm LED-UV: 500mJ/cm2
+ Normal temp. leaving 4hrs or more*

*Curing time can be shortened by heating +50°C 30min. +60°C 15min

The above data are typical values and not guaranteed values.

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