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ProductsAlways committed to the promotion of advanced technology in China's composite materials industry, to provide quality products and services
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ApplicationsAlways committed to the promotion of advanced technology in China's composite materials industry, to provide quality products and services
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ProcessAlways committed to the promotion of advanced technology in China's composite materials industry, to provide quality products and services
AIREX®T90
Product Details
DESCRIPTION
AIREX® T90 is a closed-cell, thermoplastic and recyclable polymer foam with excellent fire, smoke & toxicity (FST) properties. It has very good mechanical properties and an extraordinary resistance to fatigue, is chemically stable and has negligible water absorption. It is thermally stable during high temperature processing and post curing. T90 is designed for easy use with all resin systems and processing technologies.
AIREX® T90 is the ideal core material for fire retardant sandwich applications.
CHARACTERISTICS:
▪
Superior fire retardancy (FAR 25.853; EN 45545, EN 13501)
▪
Outstanding fatigue strength
▪
Excellent long term thermal stability up to 100 °C (212 °F)
▪
Best thermal stability in process up to 150 °C (302 °F)
▪
Good thermal insulation
▪
Highly consistent material properties
▪
Easy to process with all types of resin and lamination processes
▪
Good adhesion (skin-to-core bond)
▪
Very high chemical stability
▪
No water absorption, no after-expansion, no outgassing
APPLICATIONS:
 |
 |
 |
|
Aerospace: Interiors, galleys, meal trolleys, radomes
|
Automotive: Floors, sidewalls, front ends, interiors, roofs, engine covers
|
Marine: Decks, interiors, superstructures
|
 |
 |
|
|
Industrial: Covers, containers, x-ray tables, sporting goods
|
Building and Construction: Roofs, claddings, domes, portable building
|
Process:
▪
Contact molding (hand/spray)
▪
Vacuum infusion
▪
Resin infusion / injection (VARTM / RTM)
▪
Adhesive bonding
▪
Pre-preg processing
▪
Compression molding (GMT, SMC)
▪
Thermoforming
*For details refer to AIREX® Processing Guidelines.
| AIREX®Typical performance of T90 |
Unit
(metric)
|
Value 1) | T90.60 | T90.100 | T90.150 | T90.210 | |
| Density | ISO 845 | Kg/m3 |
Average
Typ. range
|
65 60-70 |
110 105-115 |
145 140-150 |
210 200 -220 |
|
Compressive strength
perpendicular to the plane
|
ISO 844
ASTM C365³)
|
N/mm² |
Average Minimum |
0.80
0.7
|
1.4 1.2 |
2.2
2.0
|
3.8
3.2
|
|
Compressive modulus
perpendicular to the plane
|
ASTM C365³) | N/mm² |
Average Minimum |
50
35
|
80
70
|
105
95
|
170
145
|
|
Tensile strength
perpendicular to the plane
|
ASTM C297 | N/mm² |
Average Minimum |
1.5 1.2 |
2.2 1.6 |
2.7 2.2 |
3.0 2.4 |
|
Tensile modulus
perpendicular to the plane
|
ASTM C297 | N/mm² |
Average Minimum |
85 70 |
120 90 |
170 140 |
225 180 |
| shear strength | ISO 1922 | N/mm² |
Average Minimum |
0.46
0.4
|
0.8
0.7
|
1.2
1.1
|
1.85
1.5
|
| shear modulus | ISO 1922 | N/mm² |
Average Minimum |
12 10.5 |
20 18 |
30 26 |
50 44 |
| Shear elongation at break | ISO 1922 | % |
Average Minimum |
25 15 |
10 5 |
8 4 |
5 3 |
|
Thermal conductivity
at 10°C
|
ISO 8301 | W/m.K | Average | 0.037 | 0.035 | 0.038 | 0.045 |
|
Standard sheet
|
Width ²) | mm ±5 | 1220 | 1220 | 1220 | 1220 | |
| Length ²) | mm ±5 | 2440 | 2440 | 2440 | 2440 | ||
| Thickness | mm ± | 5 to 100 | 5 to 100 | 5 to 100 | 5 to 100 | ||
Finishing Options, other dimensions and closer tolerances upon request
1) Statistical minimum values; test sample thickness 20 mm except thermal conductivity (50 mm)
2) Alternative width 610 mm, alternative length 1220 mm
3) With surface stabilization
Preliminary data
| Fireproof performance | Standard | T90.60 | T90.100 | T90.150 | T90.210 | ||||
|
Aircraft
|
FAR/CS 25.853/ABD0031
FAR/CS 25.853/ABD0031
FAR/CS 25.853/ABD0031
|
Flammability (60s)
Smoke density
Toxicity
|
Passed Passed Passed |
Passed Passed Passed |
Passed Passed Passed |
Passed Passed Passed |
|||
| Rail |
EN 45545-2
|
Sandwich
Core alone
|
HL3 achievable, depending on sandwich design6)
|
||||||
|
HL3 achievable4)
|
|||||||||
|
Building &
Construction
|
DIN 4102-1
|
Material Class
|
tbd
|
B15)
|
tbd
|
B15)
|
|||
|
Building &
Construction
|
EN 13501-1
|
Fire reaction behaviour
Smoke production
Flaming droplets
|
B 5)
s1
d0
|
C 5)
s1
d0
|
tbd
|
C 5)
s2
d0
|
|||
4) Depending on density, thickness and application; test results on request
5) May depend on thickness
6) Certificates available for specific sandwich designs
The data provided gives approximate values for the nominal density and DNV-GL minimum values according to DNV-GL type approval certificate.
The information contained herein is believed to be correct and to correspond to the latest state of scientific and technical knowledge.
However, no warranty is made, either expressed or implied, regarding its accuracy or the results to be obtained from the use of such information. No statement is intended or should be construed as a recommendation to infringe any existing patent.
MECHANICAL PROPERTIES
|
Typical properties for AIREX® T90
|
Unit
(imperial)
|
Value 1) | T90.60 | T90.100 | T90.150 | T90.210 | |
| Density | ISO 845 |
lb/ft³
|
Average
Typ. range
|
4.1
3.7 - 4.4
|
6.8
6.6 - 7.2
|
9.1
8.7 - 9.4
|
13
12.5 - 13.7
|
|
Compressive strength
perpendicular to the plane
|
ISO 844
ASTM C365³)
|
psi
|
Average Minimum |
116
102
|
203
174
|
319
290
|
551
464
|
|
Compressive modulus
perpendicular to the plane
|
ASTM C365³) |
psi
|
Average Minimum |
7’250
5’075
|
11’600
10’150
|
15’230
13’780
|
24’650
21’025
|
|
Tensile strength
perpendicular to the plane
|
ASTM C297 |
psi
|
Average Minimum |
218
174
|
319
232
|
392
319
|
435
350
|
|
Tensile modulus
perpendicular to the plane
|
ASTM C297 |
psi
|
Average Minimum |
12’325
10’150
|
17’400
13’050
|
24’650
20’300
|
32’630
26’100
|
| shear strength | ISO 1922 |
psi
|
Average Minimum |
67
58
|
116
102
|
174
160
|
268
215
|
| shear modulus | ISO 1922 |
psi
|
Average Minimum |
1’740
1’520
|
2’900
2’610
|
4’350
3’770
|
7’250
6’380
|
| Shear elongation at break | ISO 1922 | % |
Average Minimum |
25 15 |
10 5 |
8 4 |
5 3 |
|
Thermal conductivity
at 50°C
|
ISO 8301 |
Btu.in/
hr.ft2 .F
|
Average | 0.257 | 0.243 | 0.263 | 0.312 |
|
Standard sheet
|
Width ²) |
in ± 0.2
|
48 | 48 | 48 | 48 | |
| Length ²) |
in ± 0.2
|
96 | 96 | 96 | 96 | ||
| Thickness |
in ± 0.02
|
⅛ to 4
|
⅛ to 4
|
⅛ to 4
|
⅛ to 4
|
||
Finishing Options, other dimensions and closer tolerances upon request
1) Statistical minimum values; test sample thickness 20 mm (3 /4”) except thermal conductivity 50 mm (2”)
2) Alternative width 24”, alternative length 48”
3) With surface stabilization
|
Fire performance
|
Standard | T90.60 | T90.100 | T90.150 |
T90.210
|
|||||
|
Aircraft
|
FAR/CS 25.853/ABD0031
FAR/CS 25.853/ABD0031
FAR/CS 25.853/ABD0031
|
Flammability (60s)
Smoke density
Toxicity
|
Passed Passed Passed |
Passed Passed Passed |
Passed Passed Passed |
Passed Passed Passed |
||||
| Rail |
EN 45545-2
|
Sandwich
Core alone
|
HL3 achievable, depending on sandwich design6)
|
|||||||
|
HL3 achievable4)
|
||||||||||
|
Building &
Construction
|
DIN 4102-1
|
Material Class
|
tbd
|
B15)
|
tbd
|
B15)
|
||||
|
Building &
Construction
|
EN 13501-1
|
Fire reaction behaviour
Smoke production
Flaming droplets
|
B 5)
s1
d0
|
C 5)
s1
d0
|
tbd
|
C 5)
s2
d0
|
||||
4) Depending on density, thickness and application; test results on request
5) May depend on thickness
6) Certificates available for specific sandwich designs
The data provided gives approximate values for the nominal density and DNV-GL minimum values according to DNV-GL type approval
certificate.
The information contained herein is believed to be correct and to correspond to the latest state of scientific and technical knowledge.
However, no warranty is made, either expressed or implied, regarding its accuracy or the results to be obtained from the use of such information. No statement is intended or should be construed as a recommendation to infringe any existing patent.
This product under high
Classification:
Structural sandwich material 2
Key words:
Structural sandwich material 2
passed
average
thickness
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