COMPANY HEADER
Request Information
Gasket adhesive sealants form in place on complex surfaces and channel configurations, and then cure in place upon exposure to UV/Visible or LED light exposure. They act as a barrier to protect surfaces from dust, noise, and other destructive elements and replace labor-intensive tape, die-cut gaskets, and other sealant technologies.

  • Complete cure to 1/4 inch-thick-beads in little as 30 seconds
  • Excellent adhesion to glass, plastics, plated surfaces, and metal enclosures
  • Low-to-high, non-sag viscosities
  • Eliminate ovens, racks, and stacking
  • Reduce the waste caused by poor fitting or improper alignment of die-cut gaskets
  • Slick-to-pressure-sensitive surface tack
  • Automotive, lighting, electronic mobile device, electrical, HVAC, window, and energy applications
Unit of Measure

Specifications

Brands

 N/A Dymax®

Nominal Viscosity

 N/A 39,000 cP

Cured Durometer Hardness

 N/A A35

Cured Compression Set at 85 Degree Celsius (ºC) Temperature, 22 Hours (h))

 N/A 14.9 %

Note for Cured Compression Set at 85 Degree Celsius (ºC) Temperature, 22 Hours (h))

 N/A Compression set is expressed as percentage of deflection per ASTM D395 Method B at 25% deflection. To determine percent recovery, subtract 1/4 of the value from 100%. For example, the recovery is 98.8% with a 5% compression set.

Recommended Substrates

 N/A Metals Most plastics (Acrylonitrile Butadiene Styrene (ABS), Polyvinyl chloride (PVC), Polycarbonates (PC), Polymethyl methacrylate (PMMA)) Nylon

Features

Features

 N/A
  • Cures with UV/Visible light
  • Low outgassing
  • Cures soft and tack free
  • Excellent tear resistance
  • Clear in color
  • Cures in seconds
  • Silicone free
  • Conforms to intricate channels or recesses

Additional Information

Additional Information

 N/A UV-Curable Moisture & Chemical Resistant FIP Gasket

Dymax® GA-140 form-in-place (FIP) and cure-in-place (CIP) gasketing resin is formulated for fuel cell, automotive door handle, appliance housing, and critical electronic assembly and device applications which require a soft, tack-free, low-outgassing, flexible gasket with compression set. GA-140 has good adhesion to nylon and plastic surfaces. Additionally, form-in-place gaskets may help to improve and extend battery life as well as increase their reliability.

The resin can be dispensed in intricate and complex configurations with the added benefit of curing in-line which allows for increased production speed and reduced inventories. It has no solvents added and cures upon exposure to light. The ability of GA-140 to cure in seconds enables faster processing, greater output, and lower assembly costs.

When cured with Dymax® light-curing spot lamps, focused-beam lamps, or flood lamps, it delivers optimum speed and performance for maximum efficiency. Dymax® lamps offer the ideal balance of UV and visible light for the fastest, deepest cures.

This product is in full compliance.