Raising performance in aerospace industry - Highlight

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Information about Raising performance in aerospace industry - Highlight

Published on March 4, 2014

Author: HuntsmanAdMatEU

Source: slideshare.net

Advanced Materials Raising performance in aerospace production, maintenance and repair Quarter 1, 2014

Table of contents Bonding solutions for production, maintenance and repair Applications in aerospace Panel forming and bonding Edge fill and closeout Insert potting and panel reinforcement Laminating and repair Composites bonding Main properties Araldite® 2015 for dynamic loading Araldite® 2031 for toughness Araldite® AW4858 / HW4858 for toughness and resilience Araldite® AW4859 / HW485 for high temperature resistance Araldite® 2048 for high flexiblility NEW Epibond® 100 A/B for high shear and peel strength Araldite® 420 A/B for toughness and resilience Adhesives overall comparison FST adhesives NEW Epibond® 8000 FR A/B Araldite® 1570 FST A/B FST syntactic Advanced Materials NEW Epocast® 1622 FST A/B 2

Bonding solutions for aerospace production, maintenance and repair < Table of content Bonding solutions > Insert bonding with Epocast® syntactics Panel bonding with Araldite® epoxy adhesives Insert potting with Epocast® and Uralane® adhesives Composites bonding > FST adhesives > FST syntactic > Edge close out with Epocast® syntactics Panel forming with Epocast® syntactics Panel and core reinforcement with Epocast® syntactics Skin repair with Araldite® and Epocast® epoxy adhesives Advanced Materials Component bonding with Araldite®, Epibond® and Uralane® adhesives 3

Main applications in aerospace < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Panel forming and bonding > Edge fill and close out > Insert potting and panel reinforcement > Laminating and repair > Advanced Materials 4

Panel forming and bonding < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Panel bonding with CG 1305 A/B Araldite® 1570 FST A/B Epibond® 100 A/B Epibond® 8000 FR A/B Panel forming with Epocast® 1618 D/B Epocast® 1622 FST A/B CG 1305 A/B Component bonding with Araldite® EP 1000 A/B Araldite® 420 A/B Epibond® 8000 FR A/B Uralane® 5774 A/C Advanced Materials 5

Panel forming and bonding < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Syntactics Features and benefits PFB Epocast® 1618 D/B Flame-retardant, pumpable, low-density epoxy syntactic PFB CG 1305 A/B Flame-retardant, pourable, medium-density epoxy syntactic PFB NEW Epocast® 1622 FST A/B Medium-density, FST, pumpable epoxy syntactic Adhesives Features and benefits CB Araldite® 420 A/B Multi-purpose, toughened, high-strength epoxy adhesive CB Uralane® 5774 A/C High peel strength, bonds dissimilar substrates (metals and plastics), self extinguishing, polyurethane adhesive CB Araldite® EP 1000 A/B Nano-toughened, chemical resistant, high-strength and hightemperature epoxy adhesive PFB Araldite® 1570 FST A/B Halogen-free, flame retardant, room temperature curing epoxy adhesive PFB CB NEW Epibond® 8000 FR A/B Nano-toughened, pumpable, high-peel, FR epoxy adhesive PFB NEW Epibond® 100 A/B High hot-wet Tg, toughened, structural epoxy adhesive PFB: panel forming and bonding CB: component bonding Advanced Materials 6

Edge fill and closeout < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Edge fill / close out with Epocast® 1629 A/B Epocast® 1618 D/B Epocast® 1628 A/B Epocast® 1633 A/B Epocast® 1622 FST A/B Araldite® 1641 A/B Advanced Materials 7

Edge fill and closeout < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Products Features and benefits Epocast® 1629 A/B Ultra-low density, FR, room-temperature cure epoxy syntactic Epocast® 1618 D/B Flame-retardant, pumpable, low-density epoxy syntactic Epocast® 1633 A/B Extrudable, low-density, FR, fast cure epoxy syntactic Epocast® 1628 A/B Extrudable, ultra-low density, FR, room-temperature cure epoxy syntactic Araldite® 1641 A/B Ultra-low density, vibration damping, non-sagging epoxy syntactic NEW Epocast® 1622 FST A/B Medium-density, FST, pumpable epoxy syntactic Advanced Materials 8

Insert potting and panel reinforcement < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Insert potting with Epocast® 1617 A/B Epocast® 1618 D/B Epocast® 1633 A/B Epocast® 1622 FST A/B Panel and core reinforcement with Epocast® one-part mixed frozen syntactics Advanced Materials 9

Insert potting and panel reinforcement < Table of content Bonding solutions > Composites bonding > Products FST adhesives > FST syntactic > Features and benefits PCR Eposerts® Pre-formed, cured, customizable epoxy syntactic insert PCR Epocast® one-part mixed frozen syntactics High-compressive strength, medium- to high-density, frozen epoxy syntactics, FR versions available IP Epocast® 1618 D/B Flame-retardant, pumpable, low-density syntactic IP Epocast® 1617 A/B Flame-retardant, low-density, room temperature-cure epoxy syntactic IP Epocast® 1633 A/B Extrudable, low density, FR, fast-cure epoxy syntactic IP NEW Epocast® 1622 FST A/B Medium-density, FST, pumpable epoxy syntactic PCR: panel and core reinforcement IP: insert potting Advanced Materials 10

Laminating and repair < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Repair mis-drilled hole with Epocast® 1635 A/B General repair with Araldite® AV 8574 / HV 8574 Skin repair / laminating with Epocast® 50 A1 / 946 or 9816 Epocast® 52 A/B Epocast® 54 A/B Araldite® LY 5052 / Aradur® 5052 Advanced Materials 11

Laminating and repair < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Laminating and repair systems Features and benefits Epocast® 50 A1 / 946 or 9816 Flame-retardant, low-viscosity, epoxy laminating system Epocast® 52 A/B CACRC qualified, high-strength, high-temperature, good hot / wet strength, chemical-resistant, epoxy laminating system Epocast® 54 A/B FR, high compressive strength and modulus, fast-setting epoxy laminating system Araldite® LY 5052 / Aradur® 5052 Low-viscosity, high-strength multi-purpose epoxy laminating system Repair systems Features and benefits Epocast® 1635 A/B High-density, high-strength, high-temperature epoxy syntactic repair material Araldite® AV 8574 / HV 8574 High-temperature, chemical-resistant, RT curing epoxy adhesive Advanced Materials 12

Epocast® 52 A/B < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > First wet lay-up system qualified according to the Commercial Aircraft Composite Repair Committee (CACRC) standard AMS2980 for the structural repair of carbon epoxy airframe components Application Manufacturing and repair of composites parts. Features and benefits Technical data !! Good wetting LSS at RT on Alu/Alu 17 MPa LSS at 150°C on Alu/Alu 13.5 MPa Tg (cure: 3h at 55°C) 133°C Tg (cure: 3h at 55°C + 1h at 175°C) 155°C !! Low viscosity, 5.500 mPa.s at RT !! Good adhesion property !! Good hot / wet strength, service temperature 150°C !! Excellent resistance to aircraft fluids and moisture Specification AIMS 08-01-002, IPS 08-01-002-01, BMS 8-301 Advanced Materials 13

Composites bonding < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Adhesives are the 1st class choice !! !! !! !! !! !! !! !! !! Assembly of similar and dissimilar substrates Weight reduction compared to other mechanical assembly Reduce the stress concentration Superior fatigue resistance Easily processable (manually / automatically) No damage to the substrates (no holes) Sealed joints Compensation of dimensional tolerances Aesthetic aspect Requirements for composites bonding !! !! !! !! !! !! !! Advanced Materials Good adhesion to the substrates High mechanical resistance High peel resistance High temperature resistance High toughness Good chemical / environmental resistance Low temperature cure 14

Araldite® adhesives < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Epoxy adhesives Methacrylate adhesives Polyurethane adhesives Main benefits Main benefits Main benefits !! !! !! !! !! !! !! Excellent adhesion to metals and thermoset composites High strength and high stiffness High creep resistance High fatigue resistance High temperature resistance (up to 190°C) Excellent chemical resistance and long-term durability Low shrinkage over curing !! !! !! !! !! !! !! !! Advanced Materials Excellent adhesion to metals, thermoset composites and most thermoplastics Good adhesion with minimum surface preparation Tolerant to mix ratio variations Mechanical properties from rigid to flexible Wide spectrum of available reactivity Optimum ratio open time / cure time Good chemical resistance and long term durability Possibility for hardener lacquer and no mix methods !! !! !! !! !! Excellent adhesion to most composite materials and plastics Good adhesion to metals Mechanical properties from rigid to flexible High fatigue resistance Good long-term durability 15

Araldite® 2015 < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > 2K epoxy adhesive (1:1 v/v) Main properties !! !! !! !! High mechanical performance Gap filling Toughened Bonds well dissimilar substrates Benefits !! !! !! Advanced Materials Ideal for dynamic loading Good thermal resistance (Tg ! 65°C) Good impact resistance 16

Araldite® 2031 < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > 2K epoxy adhesive (1:1 v/v) Main properties !! !! !! !! High mechanical performances Mat black Toughened Multipurpose Benefits !! !! !! Advanced Materials Ideal for big parts Good thermal resistance (Tg ! 65°C) Good adhesion to polyamide 17

Araldite® AW 4858 / HW 4858 < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > 2K epoxy adhesive (2:1 v/v) Main properties !! !! !! !! High LSS on metal and FRP High peel resistance, toughened Shiny black, gap filling Multipurpose Benefits !! !! !! Advanced Materials Ideal for big CFRP parts assembly (open time > 60 min) Outstanding resilient bondlines Ideal for dissimilar substrates bonding, impact resistant 18

Araldite® AW 4859 / HW 4859 < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > 2K epoxy adhesive (2:1 v/v) Main properties !! !! !! !! High LSS on metals and FRP High peel resistance, toughened Black, gap filling Multipurpose Benefits !! !! !! Advanced Materials Resistant up to 145°C (Tg ! 125°C) Outstanding combination of high toughness and high mechanical performance Outstanding chemical resistance 19

Araldite® 2048 < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > 2K MMA adhesive (10:1 v/v) Main properties !! !! !! !! High LSS on metal and most of thermoplastics Gap filling Flexible (>90% elongation) Multipurpose Benefits !! !! !! Advanced Materials Quick setting Ideal for composite / thermoplastic assemblies Good balance of flexibility and temperature resistance (Tg ! 65°C) 20

NEW Epibond® 100 A/B < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > 2K epoxy adhesive (2:1 v/v) Main properties !! !! !! High shear and peel strength High dry/wet Tg Gap filling Benefits !! !! !! Advanced Materials Good chemical and environmental resistance High impact resistance Service temperature up to 150°C 21

NEW Epibond® 100 A/B < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Two-part, heat-curing epoxy adhesive for structural bonding of composites Application Primary and secondary bonding of composites and dissimilar substrates where high service temperatures and elevated hot/wet Tg performance is needed. Suitable for carbon fiber, glass reinforced composite, PEEK and aluminum. Features and benefits Technical data !! Service temperatures up to 165°C Cure schedule 1h at 65°C + 5h at 93°C LSS at RT on Alu/Alu (phosphoric acid anodized) 34 MPa !! Variety of handling strengths vs. time allow flexibility of process LSS at 93°C on Alu/Alu (phosphoric acid anodized) 23 MPa !! Extrudable, gap filling LSS at 165°C on Alu/Alu (phosphoric acid anodized) 7 MPa LSS at RT on GRP/GRP 24 MPa LSS at RT on PEEK/PEEK (abraded + nitrogen) 11 MPa LSS at 150°C on PEEK/PEEK (abraded + nitrogen) 6.5 MPa !! Moderate cure cycle / variable handling !! Long working time of 100-120 min allows for large composite part assembly !! No bagging or autoclave steps (out of autoclave process compatible) !! Easy process by hand or cartridge (2:1 Mix ratio) !! Retention of properties under demanding high hot / wet conditions !! No SVHC as defined under REACH Advanced Materials 22

Araldite® 420 A/B < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Two-part, toughened epoxy adhesive for structural bonding Application Bonding of composite aeroplane parts (wing sections). Aircraft interior furnishings, such as wardrobes, stowage bins, toilet modules, produced from honeycomb. Bonding of metallic inserts. Features and benefits Technical data !! Dark green liquid Cure schedule !! Very high shear and peel strength adhesive LSS at RT 16h at 40°C !! Extremely tough and resilient Aluminum (sandblasted) 23 MPa !! Easy to use Steel (sandblasted) 27 MPa !! RT cure CFRP (abraded) 35 MPa GRP (abraded) 31 MPa !! Good moisture resistance !! Service temperature 70°C Tg (DMA) 56°C Specification ASNA 4125, Issue B (Airbus) Advanced Materials 23

Adhesives overall comparison < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Performance on composites Lap shear strength at 23°C (MPa) - ISO 4587 Advanced Materials 24

Adhesives overall comparison < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Performance* versus temperature Lap shear strength (MPa) - ISO 4587 * Lap shear strength on aluminum Advanced Materials 25

Adhesives overall comparison < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Performance on metals Lap shear strength at 23°C (MPa) - ISO 4587 Advanced Materials 26

Adhesives overall comparison < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Strength on aluminum : comparison to epoxy adhesive references Peel strength (N/mm) / Lap shear strength (MPa) / Service temperature (LSS > 5 MPa) (1) 2K rigid epoxy - RT cure (2) Advanced Materials 1K epoxy - 180°C cure 27

Adhesives overall comparison < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Assembly of composites : main properties overview Product designation LSS performance Peel performance Thermal resistance Chemical resistance Elongation at break Handling time RT curing Araldite® 2015 Araldite® 2031 Araldite® AW 4858 / Hardener HW 4858 Araldite® AW 4859 / Hardener HW 4859 Epibond® 100 A/B Araldite® 2048 Araldite® 420 A/B Ideal Recommended Advanced Materials 28

Selection for specific requirements < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > High service temperature !! Araldite® AW 4510 / Hardener HW 4511 1/3 of initial LSS retained at 180°C Fast curing epoxy !! Araldite® AW 2101 / Hardener HW 2951 5 min gel time - 60 min handling time High performance structural PU !! Advanced Materials Araldite® 2029-1 combination of high LSS on composites and flexibility - 40% elongation 29

NEW Epibond® 8000 FR A/B < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Two-parts, FR / FST interior epoxy adhesive Application Bonding interior honeycomb panels, metals and composite materials as well as insert bonding. Use anywhere FST / FR properties* are desired such as aerospace and transport interiors. Features and benefits Technical data !! One system for both FR and FST: meets requirements of FAR 25.853 Cure schedule 1.5h at 57°C !! High shear, high peel and compressive strength LSS at RT on Alu/Alu (phosphoric acid anodized) 27 MPa LSS at 93°C on Alu/Alu (phosphoric acid anodized) 6 MPa Flammability CFR 25.853 appendix F, part 1 FST properties FAR 25.853 appendix F !! Intermediate work life of 55 min, allows high shop productivity !! Extrudable, gap filling, suitable for overhead application !! RT or heat cure !! Easy process by hand or cartridge, 2:1 mix ratio !! No SVHC as defined by REACH * Except for OSU heat release Advanced Materials 30

Araldite® 1570 FST A/B < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Two-parts, flame retardant epoxy adhesive Application Aircraft interior – flooring. PE foam to phenolic GRP bonding in cargo areas. Features and benefits Technical data !! Dark grey paste Cure schedule 16h at 40°C Pot life ca 2h30 !! Non halogenated LSS at RT on Alu/Alu (chromic acid etched) 18 MPa !! FST properties (complying with FAR 25.853) LSS at RT on CFRP/CFRP 17 MPa LSS at RT on PPS/PPS (polyphenylene sulphide) 9.6 MPa LSS at RT on PC/PC 4.2 MPa LSS at RT on PEEK/PEEK (plasma) 5.3 MPa !! Thermoplastic bonding (Polyolefins) !! RT cure Specification AIMS 10-04-006 (Airbus), FAR 25.853 Advanced Materials 31

NEW Epocast® 1622 FST A/B < Table of content Bonding solutions > Composites bonding > FST adhesives > FST syntactic > Two-parts, low density, fast, epoxy syntactic with high compressive strength Application Aerospace and transport interior potting of fasteners, panel joining, reinforcement and edge closeout applications in honeycomb panel structures. Emphasis on applications requiring low density, high compressive strength and FR / FST properties. Features and benefits Technical data !! Low density of 0,77 Cure schedule 5h at 55°C !! High compressive strength of 59 MPa Tg 80°C Insert pull-out strength at 23°C 1300 N Compressive strength at 23°C 60 MPa !! Fast gel time of 15 min, allows for higher shop productivity Compressive strength at 70°C 20 MPa !! FR / FST properties (meets FAR 25.853) Compressive modulus at 23°C 2.5 GPa !! Easy process by Semco® cartridge, 100:11.5 parts by weight mix ratio LSS, Al / Al at 23°C 12 MPa Shrinkage 0.4 % CTE below / above Tg 40 / 80 "m / (m.°C) !! Extrudable, gap filling !! Room temperature (3 to 5 days) or heat (3 to 5 hours at 55°C) cure Advanced Materials 32

Keep our products at your fingertips View the brochure on SlideShare Download our mobile apps on your smartphone With this brochure get an overview of our comprehensive range of high performance adhesives, syntactics and composites solutions for aerospace industry. 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 Advanced Materials 33

For more information www.huntsman.com/advanced_materials advanced_materials@huntsman.com 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 Advanced Materials 34

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. Advanced Materials

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