hysol composite bonding film portfolio - wichita,...
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Hysol Composite
Bonding Film Portfolio
Hysol PL 7000Hysol EA 9695Hysol PL795-1
Page 2
Henkel Composite Bonding Films Portfolio
EA 9686
PL7000
EA9695
PL795
PL795-1
Current Product Line
EA9895 Peel Ply
EA9696
Page 3
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 4
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 conditionedcomposite substrates (168 hours @ 25°C, 55% RH)
Tack optimized to be repositionable on itself or prepreg on verticalsurfaces
Superior out-time characteristics – performance properties as wellas handling characteristics are maintained after 30 days @ 32°C(90°F), 50% RH
2 years of freezer storage life @ -18°C
Page 5
Composite Double Overlap Shears
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
La
p S
he
ar
(Mp
a)
-55 23 70 132
Test Tem perature (°C)
PL7000 PL795-1
Composite laminate
conditioned 168h
@25°C, 55% RH
Page 6
Composite Single Lap Shear
0
5
10
15
20
25
30
MPa
-55°C (-67°F) 23°C (75°F) 80°C (176°F) 121°C (250°F) 132°C (270°F)
PL7000
EA9695
PL795-1
Page 7
Composite Single Lap Shear
1000 hr @ 70°C/ 85% RH
0
5
10
15
20
25
30
35
MP
a
23°C (75°F) 80°C (176°F)
Test Temperature
PL7000
EA9695
PL795-1
Page 8
Composite Single Lap Shear
2000 hrs @ 70°C DI Water
0
5
10
15
20
25
30
MP
a
23°C (75°F) 80°C (176°F)
Test Temperature
PL7000
EA9695
PL795-1
Page 9
Composite Honeycomb Flatwise Tensile
0
1
2
3
4
5
6
7
8
Fla
twis
e
Tensile
(MPa)
-55°C 23°C 70°C
P L 7 0 0 0 EA9695 P L 7 9 5 - 1
Page 10
Composite Double Cantilever Beam
Dry Peel Ply – Unconditioned Composite
0
100
200
300
400
500
600
700
800
G1
C (J
/m
2)
PL7000 EA9695 PL795-1
Tested at 25°C dry using Precision Fabrics 60001 peel ply
Page 11
Composite Double Cantilever BeamWith Hysol EA9895 Peel Ply – Unconditioned composite
0
100
200
300
400
500
600
700
G1
C (J
/m
2)
PL7000 EA9695 PL795-1
Tested at 25°C dry using Henkel wet peel ply EA9885
Page 12
Composite Double Cantilever Beamwith Hysol EA9895 Peel Ply – Composite prebond humidity exposure
0
100
200
300
400
500
600
700
G1
C (J
/m
2)
PL7000 EA9695 PL795-1
Tested at 25°C dry using Henkel wet peel ply EA9885 – Composite
prebond conditioned 24 hours @70°C, 85% RH
Page 13
Floating Roller Peel
0
2 0
4 0
6 0
8 0
100
120
Bell
Peel
PL7000 EA9695 PL795-1
Page 14
Vacuum Cure – Aluminum Lap Shear
0
5
1 0
1 5
2 0
2 5
MP
a
23°C 121°C 150°C
Test Temperaature
PL70000
EA96995
PL795--1
Page 15
Dry Glass Transition Temperature
0
2 0
4 0
6 0
8 0
100
120
140
160
Tg
O
nset
(°C
)
PL7000 EA9695 PL795-1
Onset is Knee of G’ Curve
Page 16
PL7000 Double Lap ShearEffect of out time conditioning and humid aging
Tested at 70°C
Specimen aging 14 days
@ 70°C, 95% RH
Film aging 30 days @
32°C, 50% RH
Adhesive unchanged by
out time conditioning or by
postbond hot wet aging0
5
10
15
20
25
30
35
Lap
Shear
(MPa)
FreezerStored
30 day aged
Dry 14 daay
Page 17
PL7000 - Honeycomb Flatwise Tensile
Effect of out time aging and cure conditions
PL7000 Grade 5
Testing done at 25°C
Film aged 30 days @ 32°C,
50% RH
Minimum Cure: 2 hours @
174°C, following a heat-up of
0.56°C/minute
Maximum Cure: 2 hours @
185°C, following a heat-up of
2.8°C/minute
PL7000 performance not
adversely affected by 30
days out time exposure or
changes in cure conditions
0
1
2
3
4
5
6
7
8
Fla
twis
e
Tensi
le
(MPa)Std Cure 6 .8 -- -
Min Cure 6 .5 7 .2
Max Curre 7 .2 6 .7
Init ia l 30 day aged
Page 18
PL7000 - Double Cantilever BeamEffect of out time aging and cure conditions
PL7000 Grade 5
Film aged 30 days @ 32°C, 50%
RH
Minimum Cure: 2 hours @
174°C, following a heat-up of
0.56°C/minute
Maximum Cure: 2 hours @
185°C, following a heat-up of
2.8°C/minute
All failure modes cohesive with
composite failure on edges – (No
interfacial failure)
0
100
200
300
400
500
600
700
800
900
1000
DC
B
(J/m
2)
Std Cure 750 - - -
Min Cure 810 810
Max Cure 960 660
In it ia l 30 day aged
Page 19
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 20
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