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Injecting fire resistance - Highlight

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Advanced Materials Injecting fire resistance Quarter 1, 2014
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Page 1: Injecting fire resistance - Highlight

Advanced Materials

Injecting fire resistance

Quarter 1, 2014

Page 2: Injecting fire resistance - Highlight

Advanced Materials 2

Table of contents

Araldite® FST 40002 / 40003

Structural composite system for aerospace interior

New thermoset platform: features and benefits Processing Mechanicals Fire resistance

Page 3: Injecting fire resistance - Highlight

Advanced Materials 3

New thermoset platform

New thermoset platform for Aerospace interior composites !! Araldite® FST 40002 / 40003 launched !! Product family under development

Araldite® FST 40002 / 40003, unique combination of performance !! Meets flame, smoke and toxicity requirements (FST) according to FAR 25.853 / ABD 0031 !! Halogen free !! Unfilled !! High mechanicals !! Designed for high quality, user-friendly processes RTM and Infusion !! Low temperature injection (100 mPas at 50°C) !! Fast curing capability (ca. 5 min / 150°C)

Araldite® FST 40002 / 40003 applications Efficient production of interior carbon and glass structural composites parts with maximized weight savings

!! Highly complex parts design !! Integrating function (reducing parts number) !! High productivity of small / medium parts with fast and high temperature process !! Large parts capability with low temperature injection !! High thickness thanks to very low exotherm

< Table of content Features and benefits > Processing > Mechanicals > Fire resistance >

Page 4: Injecting fire resistance - Highlight

Advanced Materials

Processing

High quality versatile processing !! 2-component liquid system !! Designed for high performance direct liquid processes: RTM and Infusion !! Low to high temperature injection capability (50-150°C) !! Very low reaction energy (ca. 220 J/g): no risk of bulk exotherm, and composite exotherm in production of high

thickness or high temperature injection part

4

Viscosity build-up vs. temperature Viscosity vs. injection temperature

< Table of content Features and benefits > Processing > Mechanicals > Fire resistance >

Page 5: Injecting fire resistance - Highlight

Advanced Materials

Processing

High quality versatile processing !! Large part with low temperature injection, mold cost optimization possible with medium temperature tooling solutions !! Small / medium part with high temperature injection and cure, mold utilization optimization with very fast in-mold cure

Production cycle examples

5

(1) 5h Satin, 370 gsm, TVf 50% (2) Optional, depending on in-mold cure conditions

Large part

Small / medium part

In-mold cure Cure conditions ILSS CFRP(1)

1h at 100ºC 1h at 120ºC 56 MPa at 23°C

5 min at 150ºC 54 MPa at 23°C

Free-stand post-cure (2) Cure conditions ILSS CFRP(1)

2h at 180ºC 64 MPa at 23°C

2h at 180ºC 65 MPa at 23°C

< Table of content Features and benefits > Processing > Mechanicals > Fire resistance >

Page 6: Injecting fire resistance - Highlight

Advanced Materials

Mechanicals

High performance for structural applications !! High Tg !! High tensile !! High ILSS !! Medium toughness

6

DMA Tg ISO 6721

260ºC dry

185ºC wet

K1C ISO 13586

0.9 MPa.!m

G1C 270 J/m2

Tensile modulus

ISO 527

3 000 MPa

Tensile strength 100 MPa

Tensile elongation 5 %

ILSS

ASTM D2344 (CFRP UD (1))

97 MPa at 23°C

65 MPa at 120°C

55 MPa at 160°C

(1) UD, 6K, 270 gsm, TVf 60%

< Table of content Features and benefits > Processing > Mechanicals > Fire resistance >

Page 7: Injecting fire resistance - Highlight

Advanced Materials

Fire resistance

7

(1) 5h Satin, 6K, 270 gsm, TVf 50% (2) 8h Satin, 300 gsm, TVf 50%

Araldite® FST 40002 / 40003 Latest development

Standard FAR 25.853 Requirements

CFRP(1) 0.3 mm CFRP(1)2 mm GFRP(2) 0.3 mm GFRP(2) 4 mm GFRP(2) 4 mm

Vertical burn 12s Burn length After flame time Drip flame time

AITM 2.0002B 88 mm 9 s 0 s

- - -

48 mm 15 s 0 s

- - -

- - -

< 203 mm < 15 s < 5 s

Vertical burn 60s Burn length After flame time Drip flame time

AITM 2.0002A 82 mm 0 s 0 s

47 mm 6 s 0 s

65 mm 0 s 0 s

- - -

- - -

< 152 mm < 15 s < 3 s

Heat release HRR max HR

AITM 2.0006 63 kW/m2

32 kW.min/m2

85 kW/m2

90 kW.min/m2

45 kW/m2

25 kW.min/m2

74 kW/m2

16 kW.min/m2

32 kW/m2

11 kW.min/m2

< 65 kW/m2 < 65 kW.min/m2

Toxicity (flaming mode) Components toxicity level

AITM 3.0005 pass pass pass pass pass

Smoke after 4 min AITM 2.0007A 23 12 16 - 46 < 200

Complies with FAR 25.853 / ABD 0031 FST requirements !! Meets FST in all configurations: glass and carbon in all thickness

Heat release compliancy !! Thin parts made from Araldite® FST 40002 / 40003 comply with heat release requirements of AITM 2.0006 !! New products are being developed under the new technology platform with significant heat release improvement

potential for thicker parts

< Table of content Features and benefits > Processing > Mechanicals > Fire resistance >

Page 8: Injecting fire resistance - Highlight

Advanced Materials 8

Keep our products at your fingertips

View the brochure on SlideShare With this brochure get an overview of our comprehensive range of building blocks for formulators.

Download our mobile apps on your smartphone With these apps select immediately the right: !! Araldite® industrial adhesive for your specific need !! Araldite® composite formulated system for your process / application Access the product description or send us an email to request the technical data sheet.

Araldite® - Adhesives (Europe) Download on iPhone | Android

Huntsman - Composite resins (Europe) Download on iPhone | Android

Page 9: Injecting fire resistance - Highlight

Advanced Materials 9

For more information

www.huntsman.com/advanced_materials [email protected]

Europe Huntsman Advanced Materials (Switzerland) GmbH Klybeckstrasse 200 P.O. Box - 4002 Basel Switzerland Tel. +41 61 299 20 41 Fax +41 61 299 20 40

Page 10: Injecting fire resistance - Highlight

Legal Disclaimer Copyright © 2014 Huntsman Corporation or an affiliate thereof. All rights reserved. The use of the symbol ® herein signifies the registration of the associated trademark in one or more, but not all, countries. While the information and recommendations included in this publication are, to the best of Huntsman s knowledge, accurate as of the date of publication, nothing contained herein is to be construed as a representation or warranty of any kind, express or implied.


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