Vivid Cure™ – Liquid Optically Clear Adhesives (LOCA) UV7061T

Vivid Cure™ UV7061T

OPTICALLY CLEAR SIDE SEAL (OCSS)

The Vivid Cure UV 7061T is a thixotropic, fast curing urethane acrylate that bonds well to most glass and plastics.

APPLICATIONS FEATURES SUBSTRATES
Touch Screen Display Thixotropic Plastics
Structural Support Non Yellowing, Clear Glass
Damming Material Moisture Resistant Metals
Supports Bond Line Thickness UVV Curable

Typical Properties of HumiSeal® Vivid CureTM UV7061T

Chemical Class UV Acrylate
Appearance Clear
 Viscosity @ 25°C, Spindle 5 @ 20 RPM, cps 30,000 to 80,000
Specific Gravity   0.91
Cleanup Solvent Isopropyl alcohol

UV Curing Guidelines*

HumiSeal Vivid Cure UV 7061T adhesive has been formulated to allow flexibility in the curing process. HumiSeal Vivid Cure UV 7061T can be cured using 395nm LED systems. The table below details minimum dosage values required to properly crosslink HumiSeal Vivid Cure UV 7061T.

“Note, adhesive thickness range of 700 – 750 microns was used during the development of the minimum required dosage values recommended below.  If a different adhesive thickness is used, process adjustments may be required.”

 

Vivid CureTM  UV7061T Recommended Minimum Dose (J/cm2) Requirements

Wavelength (nm)  UVV
 395nm 5.0

Values measured with an EIT Powerpuck II

* These values are for guidelines only and not meant to be used as a specification

It is recommended that you contact HumiSeal technical support to discuss your application and review the required recommended minimum cure requirements.

 

Typical Properties of Cured Material**

Glass Transition Temperature (Tg), °C -40 to -45
Operating Temperature Range, °C -50 to 125
Shore Hardness, 00 32

**All properties given are typical values and are not intended for use in preparing specifications.

Storage & Handling

HumiSeal Vivid Cure UV 7061T should be stored between 8°C – 28°C in tightly closed, light-blocking containers, away from direct sunlight. Keep from freezing. Allow material to equilibrate to process area temperature for 24 hours before use. Please refer to product labeling for shelf-life information. While the material can be heated to facilitate degassing prior to use, this operation should be conducted only on the amount of adhesive to be immediately used.  Multiple heating cycles of the bulk container or elevated temperature storage of HumiSeal Vivid Cure UV 7061T should be avoided. Consult SDS for full safety information.

Contact Us