乐泰loctite EA9309.3NA胶水飞机专用胶资料
乐泰loctite EA9309.3NA胶水飞机专用胶资料：
本文来自：汉高乐泰胶水（中国）有限公司 Henkel Loctite官网 www.loctite.net/c1237.html
Technical Process Bulletin
LOCTITE EA 9309.3NA AERO
Epoxy Paste Adhesive
(KNOWN AS Hysol EA 9309.3NA)
INTRODUCTION
LOCTITE EA 9309.3NA AERO is a toughened two-part paste adhesive. It contains 5 mil/0.13 mm glass beadsfor bondline thickness control. LOCTITE EA 9309.3NA AERO bonds metal skins and honeycomb core to yieldtough permanently flexible joints resistant to humidity, water and most common fluids. Its outstanding feature ishigh shear and peel strength to aluminum.
FEATURES
High Shear Strength
High Peel Strength
Bondline Thickness Control
Good Environmental Resistance
Uncured Adhesive Properties
Part A Part B
Color Pink-red Blue
Viscosity @ 77°F 1500-3,800 Poise 0.1-0.2 Poise
Brookfield Viscometer HBT 7 @ 20 rpm LVF Spdl 1 @ 60 rpm
Viscosity @ 25°C 150-300 Pa·s 0.01-0.02 Pa·s
Brookfield Viscometer HBT Spdl 7 @ 2.1 rad/s LVF Spdl 1 @ 6.3 rad/s
Density (g/ml) 1.15 1.0
Warranty Life @ <77°F/25°C 1 year 1 year
This material will normally be shipped at ambient conditions, which will not alter our standard warranty,provided that the material is placed into its intended storage upon receipt. Premium shipment is available uponrequest.
Handling
Mixing - This product requires mixing two components together just prior to application to the parts to bebonded. Complete mixing is necessary. The temperature of the separate components prior to mixing is notcritical, but should be close to room temperature (77°F/25°C).
Mix Ratio Part A Part B
By Weight 100 22
Note: Volume measurement is not recommended for structural applications unless special precautions aretaken to assure proper ratios.
Pot Life (450 gram mass) 35 minutes @ 77°F/25°C
Method - ASTM D2471 in water bath.
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Technical Process Bulletin
LOCTITE EA 9309.3NA AERO
Epoxy Paste Adhesive
(KNOWN AS Hysol EA 9309.3NA)Application
Mixing - Combine Part A and Part B in the correct ratio and mix thoroughly. THIS IS IMPORTANT! Heatbuildup during or after mixing is normal. Do not mix quantities greater than 450 grams as dangerous heatbuildup can occur causing uncontrolled decomposition of the mixed adhesive. TOXIC FUMES CAN OCCUR,RESULTING IN PERSONAL INJURY. Mixing smaller quantities will minimize the heat buildup.
Applying - Bonding surfaces should be clean, dry and properly prepared. For optimum surface preparationconsult the LOCTITE Surface Preparation Guide. The bonded parts should be held in contact until theadhesive is set. Handling strength for this adhesive will occur in 12 hours @ 77°F/25°C, after which thesupport tooling or pressure used during cure may be removed. Since full bond strength has not yet beenattained, load application should be small at this time.
Curing - This adhesive may be cured for 3 to 5 days @ 77°F/25°C or 1 hour @ 180°F/82°C to achieve normalperformance.
Cleanup - It is important to remove excess adhesive from the work area and application equipment before ithardens. Denatured alcohol and many common industrial solvents are suitable for removing uncured adhesive.Consult your supplier's information pertaining to the safe and proper use of solvents.
Bond Strength Performance
Tensile Lap Shear Strength- Tensile lap shear strength tested per ASTM D1002. Adherends are 0.063inch/1.6 mm thick aluminum as referenced and treated with FPL per ASTM D2651 or Phosphoric AcidAnodizing (PAA) per ASTM D3933. Adhesive cures are referenced.
Typical Results
2024-T3 Clad / FPL 2024-T3 Bare / PAA
72 hours at 77°F/25°C under 2 hours at 150°F/66°C under
10 psi/0.7 bar pressure 10 psi/0.7 bar pressure
Test Temperature, °F/°C psi MPa psi MPa
-67/-55 5470 37.7 - -
77/25 4753 32.8 5000 34.5
180/82 934 6.4 1000 6.9
77/25 (Hot/Wet) 4757 32.8 - -
750 hours @ 160°F/71°C & 85% R.H.
*Adhesive components were mixed and allowed to sit for 35 minutes, then applied to the bonding surface.*Sub-ambient -67°F/-55°C test specimens saw a total soak time of 30 minutes prior to testing.
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Technical Process Bulletin
LOCTITE EA 9309.3NA AERO
Epoxy Paste Adhesive
(KNOWN AS Hysol EA 9309.3NA)Tensile Lap Shear Strength - Tensile lap shear strength tested per ASTM D1002 after curing for 5 days @77°F/25°C. Adherends are 2024-T3 Alclad 0.063 inch/1.6 mm thick aluminum treated with Phosphoric AcidAnodizing (PAA) per ASTM D3933.
Typical Results
Tested at 77°F/25°CExposure Conditioning time psi MPaControl None 4,800 33.1Hydraulic Oil 7 days @ 77°F/25°C 4,600 31.7JP-4 Fuel 7 days @ 77°F/25°C 4,700 32.3Anti-icing Fluid 7 days @ 77°F/25°C 4,500 31.3Hydrocarbon III 7 days @ 77°F/25°C 4,300 29.6Skydrol 500 7 days @ 77°F/25°C 4,600 31.7Water 30 days @ 77°F/25°C 4,700 32.4Hot/Wet 30 days @ 120°F/49°C & 98% R.H. 5,100 35.2Salt Spray (5% NaCl) 30 days @ 105°F/41°C 5,000 32.4Creep Deflection @ 77°F/25°C After 192 hrs. @ 1600 psi /11.0 MPa load 0.00056 in 0.0142 mmPeel Strength- T-Peel strength tested per ASTM D1876 @ 77°F/25°C. Adherends are 0.020 inch/0.51 mmthick aluminum as referenced and treated with Phosphoric Acid Anodizing (PAA) per ASTM D3933. Adhesivecures are referenced.
Typical Results
2024-T3 Clad 2024-T3 Bare
72 hours at 77°F/25°C under 2 hours at 180°F/82°C under
28 in-Hg/711 mm-Hg Vacuum 28 in-Hg/711 mm-Hg Vacuum
Test Temperature, °F/°C lbf/in N/25mm lbf/in N/25mm
-67/-55 31 138 21 93
77/25 48 214 32 142
*Sub-ambient -67°F test specimens saw a total soak time of 30 minutes prior to testing.
Floating Roller (Bell) Peel Strength - Bell Peel strength tested per ASTM D3167. Adherends are 2024-T3Bare 0.025 inch/0.64 mm & 0.063 inch/1.6 mm thick aluminum and treated with Phosphoric Acid Anodizing(PAA) per ASTM D3933. Adhesive cure is referenced.
Typical Results
72 hours at 77°F/25°C under
28 in-Hg/711 mm-Hg Vacuum
Test Temperature, °F/°C lbf/in N/25mm
77/25 94 418
Service Temperature
Service temperature is defined as that temperature at which this adhesive still retains 1000 psi/6.9 MPa usingtest method ASTM D1002 and is approximately 180°F/82°C.
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Technical Process Bulletin
LOCTITE EA 9309.3NA AERO
Epoxy Paste Adhesive
(KNOWN AS Hysol EA 9309.3NA)Bulk Resin Properties
Tensile Properties - tested using 0.125 inch/3.18 mm castings per ASTM D638.
Shore D Hardness - Durometer Model D ASTM D2240.
Tensile Properties: Cure 72 hours @ 77°F/25°C
Tensile Strength @ 77°F/25°C 4,670 psi 32.2 MPa
Tensile Modulus @ 77°F/25°C 334 ksi 2,303 MPa
Shear Modulus @ 77°F/25°C 122 ksi 841 MPa
Poisson's Ratio 0.36
Elongation at Break,% 10
Shore D Hardness @ 77°F/25°C 80
Glass Transition Temperature (Tg) - Rheometric Scientific DMTA IV - Single Cantilever,
Heat-up rate: 5°C/min., Frequency: 1 Hz, Strain: 0.1%
Specimen Dimensions: 1 inch/25.4 mm x 0.49 inch/12.4 mm x 0.063 inch/1.6 mm
Cure: 72 hours @ 77°F/25°C
Tg dry (DMTA) 142°F 61°C
Tg wet (DMTA) 147°F 64°C
Cure: 1 hour @ 180°F/82°C
Tg dry (DMTA) 178°F 81°C
Tg wet (DMTA) 147°F 64°C
*Wet: 160°F/71°C & 85% RH until saturation. Moisture uptake was 2.5%.
Compressive Properties - tested using 0.5 inch/12.7 mm castings per ASTM D695.
Compressive Strength @ 77°F/25°C 7,500 psi 51.7 MPa
Compressive Modulus @ 77°F/25°C 245 ksi 1,688 MPa
Electrical Properties - tested per ASTM D149, D150.
0.1 KHz 1.0 KHz 10.0 KHz
Dielectric Constant 4.33 4.29 4.17
Dissipation Factor .018 .014 .028
Volume Resistivity (ohm-cm) 1.36 x 1014
Surface Resistivity (ohm) 4.94 x 1014
Thermal Conductivity (cal/sec-cm-°C) 4.50 x 10-4
Handling Precautions
Do not handle or use until the Material Safety Data Sheet has been read and understood.
For industrial use only.
DISPOSAL INFORMATION
Dispose of spent remover and paint residue per local, state and regional regulations. Refer to HENKELTECHNOLOGIES MATERIAL SAFETY DATA SHEET for additional disposal information.
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Technical Process Bulletin
LOCTITE EA 9309.3NA AERO
Epoxy Paste Adhesive
(KNOWN AS Hysol EA 9309.3NA)
PRECAUTIONARY INFORMATION
General:
As with most epoxy based systems, use this product with adequate ventilation. Do not get in eyes or on skin.Avoid breathing the vapors. Wash thoroughly with soap and water after handling. Empty containers retainproduct residue and vapors so obey all precautions when handling empty containers.
PART A
CAUTION!This material may cause eye and skin irritation or allergic dermatitis. It contains epoxy resins.PART B
WARNING!This material causes eye and skin irritation or allergic dermatitis. It contains amines.
Before using this product refer to container label and HENKEL TECHNOLOGIES MATERIAL SAFETY DATASHEET for additional precautionary, handling and first aid information.
Note
The data contained herein are furnished for information only and are believed to be reliable. We cannotassume responsibility for the results obtained by others over whose methods we have no control. It is theuser's responsibility to determine suitability for the user's purpose of any production methods mentioned hereinand to adopt such precautions as may be advisable for the protection of property and of persons against anyhazards that may be involved in the handling and use thereof. In light of the foregoing,Henkel Corporationspecifically disclaims all warranties expressed or implied, including warranties of merchantability orfitness for a particular purpose, arising from sale or use of Henkel Corporation’s products. HenkelCorporation specifically disclaims any liability for consequential or incidental damages of any kind,includinglost profits.The discussion herein of various processes or compositions is not to be interpreted asrepresentation that they are free from domination of patents owned by others or as a license under any HenkelCorporation patents that may cover such processes or compositions. We recommend that each prospectiveuser test his proposed application before repetitive use, using this data as a guide. This product may becovered by one or more United States or foreign patents or patent applications.
Rev. 7/2013
Henkel Corporation Aerospace | 2850 Willow Pass Road | Bay Point, CA 94565
PHONE: +1.925.458.8000 | FAX: +1.925.458.8030| www.loctite.net/cs-xinwenzhongxin1.html
Trademark usage
Except as otherwise noted, all trademarks in this document are trademarks of Henkel Corporation in the U.S. and elsewhere. ® denotes a trademark
registered in the U.S. Patent and Trademark Office.
The data contained herein are furnished for information only and are believed to be reliable. We cannot assume responsibility for the results obtained
by others over whose methods we have no control. It is the user's responsibility to determine suitability for the user's purpose of any production
methods mentioned herein and to adopt such precautions as may be advisable for the protection of property and of persons against any hazards that
may be involved in the handling and use thereof. In light of the foregoing,Henkel Corporationspecifically disclaims all warranties expressed or
implied,including warranties of merchantability or fitness for aparticular purpose, arising from sale or use of Henkel Corporation’s
products. Henkel Corporation specifically disclaims any liability for consequential or incidental damages of any kind, including lost profits.
The discussionherein of various processes or compositions is not to beinterpreted as representation that they are free fromdomination of patents
owned by others or as a license underany Henkel Corporation patents that may cover suchprocesses or compositions. We recommend that each
prospective user test his proposed application before repetitive use, using this data as a guide. This product may be covered by one or more United
States or foreign patents or patent applications.
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