80EL319AF_TDS.pdf

EL-319
A DT= fg EL-319 or EL 319-1 Hardeners
Axson yx panes Technical Data Sheet
i FLAME RETARDANT LAMINATING SYSTEM
Plastic sy stems Meets FAR 25.853 Flame Testing
DESCRIPTION
EL-319 with EL-319 or EL-319 hardeners is a UV stabilized Halogen-Free Flame Retardant Epoxy
Laminating System developed for use in fabricating parts or repairs on structures which require flame
retardant, self-extinguishing properties with room-temperature curing capabilities (or post cure option).
EL-319 resin is available with two hardener choices: EL-319 moderate work-life hardener for fast
turnaround of production parts and repairs, or EL-319-1 long work-life hardener for laminating and
vacuum bagging of large parts and repairs.
APPLICATIONS
* Aerospace and transportation flame retardant composite parts
Suitable for vacuum bagging or RTM
PROPERTIES
Low viscosity for good wet-out ROHS and REACH SVHC compliant
Non-Halogen flame retardancy Epoxy (non-styrene)
Self-extinguishing Excellent bond to all fabrics
* Two hardener choices (fast/slow)
PHYSICAL PROPERTIES
EL-319 EL-319-1
[eomposton | | ey |i ine |
Mic ratio – by weight ee
[Aspect Ts lear Liquid Clear Liquid | Clear Liquid
Light Amber | Light Amber _| Light Amber
Viscosity Brookfield (mixed) | cps. ||. 1,105
Density at 77 F (25 C) (mixed) 9.78 (1.17) 8.10 (.97) 7.94 (.95)
Poti (2009) at 77 F (26 C) | minutes | | so | t88 |
PROCESSING CONDITIONS . ;
* Thoroughly blend correct parts resin with hardener by weight for 1 to.1 % minutes in a clean dry ney
| eontainer. : ros, mors ye . a he
: – ~ & Caretully scrape. the surfaces while blending to ensure. complete inixing and uniformity. . 3
Please note: – .
EL-319 resin may separate in storage, please mix throughly before use.
Page 1/3- May 31, 2017 US Rev 03
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