Hysol Composite Bonding Film Portfolio Hysol PL 7000 Hysol EA 9695 - PowerPoint PPT Presentation

Hysol Composite Bonding Film Portfolio Hysol PL 7000 Hysol EA 9695 Hysol PL795-1

Henkel Composite Bonding Films Portfolio Current Product Line EA9696 EA9895 Peel Ply EA9695 EA 9686 PL7000 PL795 PL795-1 Page 2

Hysol PL7000 Key Feature � Hysol PL 7000 exhibited cohesive failure on the DCB test and 270°F DLS results over composite substrates which had been conditioned for 168 hours @ 23°C and 55% RH >1000 psi, a significant improvement over PL795-1. Page 3

Hysol PL 7000 Product Features � Epoxy film adhesive for composite bond applications � Meet the requirements of major North American OEM composite bonding specifications � Dual cure temperature capability � Service temperature -55°C (-67°F) to 132°C (270°F) � Outstanding fracture toughness (Double Cantilever Beam) � Superior 132°C Composite Lap Shear strength over conditioned composite substrates (168 hours @ 25°C, 55% RH) � Tack optimized to be repositionable on itself or prepreg on vertical surfaces � Superior out-time characteristics – performance properties as well as handling characteristics are maintained after 30 days @ 32°C (90°F), 50% RH � 2 years of freezer storage life @ -18°C Page 4

Composite Double Overlap Shears 35.0 PL7000 PL795-1 30.0 25.0 Lap Shear (Mpa) Composite laminate 20.0 conditioned 168h @25°C, 55% RH 15.0 10.0 5.0 0.0 -55 23 70 132 Test Tem perature (°C) Page 5

Composite Single Lap Shear 30 PL7000 EA9695 PL795-1 25 20 MPa 15 10 5 0 -55°C (-67°F) 23°C (75°F) 80°C (176°F) 121°C (250°F) 132°C (270°F) Page 6

Composite Single Lap Shear 1000 hr @ 70°C/ 85% RH PL7000 EA9695 35 PL795-1 30 25 20 M P a 15 10 5 0 23°C (75°F) 80°C (176°F) Test Temperature Page 7

Composite Single Lap Shear 2000 hrs @ 70°C DI Water 30 PL7000 EA9695 PL795-1 25 20 M P a 15 10 5 0 23°C (75°F) 80°C (176°F) Test Temperature Page 8

Composite Honeycomb Flatwise Tensile 8 Flatwise Tensile (MPa) 7 6 5 4 3 2 1 0 -55°C 23°C 70°C P L 7 0 0 0 EA9695 P L 7 9 5 - 1 Page 9

Composite Double Cantilever Beam Dry Peel Ply – Unconditioned Composite 800 700 600 (J/m2) 500 400 G 1 C 300 200 100 0 PL7000 EA9695 PL795-1 Tested at 25°C dry using Precision Fabrics 60001 peel ply Page 10

Composite Double Cantilever Beam With Hysol EA9895 Peel Ply – Unconditioned composite 700 600 (J/m2) 500 400 G 1 C 300 200 100 0 PL7000 EA9695 PL795-1 Tested at 25°C dry using Henkel wet peel ply EA9885 Page 11

Composite Double Cantilever Beam with Hysol EA9895 Peel Ply – Composite prebond humidity exposure 700 600 Tested at 25°C dry using Henkel wet peel ply EA9885 – Composite prebond conditioned 24 hours @70°C, 85% RH (J/m2) 500 400 G 1 C 300 200 100 0 PL7000 EA9695 PL795-1 Page 12

Floating Roller Peel 120 100 Bell Peel 8 0 6 0 4 0 2 0 0 PL7000 EA9695 PL795-1 Page 13

Vacuum Cure – Aluminum Lap Shear 2 5 PL7000 EA9695 2 0 PL795- -1 1 5 MPa 1 0 5 0 23°C 121°C 150°C Test Tempera ature Page 14

Dry Glass Transition Temperature 160 140 120 Tg Onset (°C) 100 8 0 6 0 4 0 2 0 0 PL7000 EA9695 PL795-1 Onset is Knee of G’ Curve Page 15

PL7000 Double Lap Shear Effect of out time conditioning and humid aging 35 30 � Tested at 70°C Lap Shear (MPa) 25 � Specimen aging 14 days @ 70°C, 95% RH 20 � Film aging 30 days @ 15 32°C, 50% RH 10 � Adhesive unchanged by out time conditioning or by 5 postbond hot wet aging 0 Freezer 30 day aged Stored Dry 14 da ay Page 16

PL7000 - Honeycomb Flatwise Tensile Effect of out time aging and cure conditions 8 � PL7000 Grade 5 Flatwise Tensile (MPa) 7 � Testing done at 25°C 6 � Film aged 30 days @ 32°C, 5 50% RH � Minimum Cure: 2 hours @ 4 174°C, following a heat-up of 3 0.56°C/minute 2 � Maximum Cure: 2 hours @ 185°C, following a heat-up of 1 2.8°C/minute 0 Initial 30 day aged � PL7000 performance not 6.8 --- Std Cure adversely affected by 30 6.5 7.2 Min Cure days out time exposure or 7.2 6.7 Max Cure changes in cure conditions Page 17

PL7000 - Double Cantilever Beam Effect of out time aging and cure conditions � PL7000 Grade 5 1000 900 � Film aged 30 days @ 32°C, 50% 800 RH 700 DCB (J/m2) � Minimum Cure: 2 hours @ 600 174°C, following a heat-up of 500 0.56°C/minute 400 300 � Maximum Cure: 2 hours @ 185°C, following a heat-up of 200 2.8°C/minute 100 0 � All failure modes cohesive with Initial 30 day aged composite failure on edges – (No 750 - - - Std Cure 810 810 interfacial failure) Min Cure Max Cure 960 660 Page 18

Hysol PL7000 Available Configurations Description New IDH Number/(Old Internal) PL7000 .0325M, 36" X 160' 871811 / (AT3157751) PL7000 .05 Uns, 36” X 160’ 871813 /(AF3137751) PL7000 .05M, 36" X 136' 871812 / (AT3122689 ) PL7000 .08M, 36" X 88' 951536 / (AT3158663) Note: supported configurations contain a non-woven polyester mat Page 19

Hysol PL 7000 - Summary � Service temperature -55°C (-67°F) to 132°C (270°F) � Outstanding fracture toughness (Double Cantilever Beam) � Superior 132°C Composite Lap Shear strength over conditioned composite substrates (168 hours @ 25°C, 55% RH) � Tack optimized to be repositionable on itself or prepreg on vertical surfaces � Superior out-time characteristics – performance properties as well as handling characteristics are maintained after 30 days @ 32°C (90°F), 50% RH � 2 years of freezer storage life @ -18°C � Lower in cost than Hysol EA 9695 or PL795-1 Page 20