Product Description
Devcon® MA2805 is an advanced nonconductive, low halogen content two-part methacrylate adhesive designed for the structural bonding of various electronic assemblies. In addition, MA2805 does a superb job of bonding of metals without primers, and engineered thermoplastics and composite assemblies with little to no surface preparation. Combined at a 10:1 ratio by volume, MA2805 has a working time of approximately 3 minutes and achieves 0.35MPa(50 psi) in approximately 10 minutes and 3.45MPa(500 psi) in approximately 20 minutes on Al6061 at 23oC(73oF). This product provides a unique combination of high strength, excellent fatigue endurance, outstanding impact resistance, and superior toughness.
Characteristics of Devcon® MA2805
Chemical Class: Acrylic
Appearance(Part A): Off-white
Appearance(Part B): Blue or black
Appearance(mixed): Light blue or black
Components: Two component-requires mixing
Mix Ratio by Volume: Part A: Part B=10:1
Application of Devcon® MA2805
Devcon® MA2805 is used in bonding Solutions
About ITW Performance Polymers
ITW Performance Polymers is a global leader in the research, development, and manufacture of structural and semi-structural adhesives, grouting and chocking compounds, sprayable syntactic materials, and wear-resistant coatings and repair compounds. Their market-leading brands include:
- Chockfast: Grouting and chocking compounds
- Densit: Wear-resistant coating and grouting systems
- Devcon: Wear-resistant coating and MRO solutions
- Epocast: Chocking compounds
- Insulcast: Potting and encapsulation solutions
- Korrobond: Backing compounds
- Permatex: MRO solutions
- Plexus: Adhesive solutions
- Spraycore: Sprayable syntactics and specialty products
See All ITW PP Here
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
PRODUCT CHARACTERISTICS
| Chemical Class | Acrylic |
| Appearance(Part A) | Off-white |
| Appearance(Part B) | Blue or black |
| Appearance(mixed) | Light blue or black |
| Components | Two component-requires mixing |
| Mix Ratio by Volume | Part A: Part B=10:1 |
| Application | Bonding Solutions |
TYPICAL PROPERTIES OF UNCURED MATERIALS
Density @ 23 oC (73 oF), g/cc(lbs./gal) | 0.97(8.10) |
Viscosity@ 25 oC TB92, 10 rpm, cps | 45,000-70,000 |
Shelf life, mos | 9 |
Part B: |
|
Density @ 23 oC (73 oF), g/cc(lbs./gal) Viscosity@ 25 oC TB92, 10 rpm, cps | 0.95(7.93) 25,000-45,000 |
Shelf life, mos | 13 |
Mixed: |
|
Mix ratio by weight, Part A : Part B | 10:1 |
Mix ratio by Volume, Part A : Part B | 10:1 |
Density @ 23 oC (73 oF), g/cc (lbs./gal) | 0.95(7.95) |
Gap Filling, mm(in) | Up to 6.4(0.25) |
Work Time @ 23 oC (73 oF) min | 3-4 |
Ionic Contaminants, ppm |
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TYPICAL PROPERTIES OF CURED MATERIALS
Adhesive Properties:
Lap Shear Strength @ 23 oC(73 oF), MPa(psi) Al6061, ASTM D1002 G60, ASTM D1002 | 13.5-15.5(1958-2248) 16.5-18.5(2393-2683)
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