PLEXUS MA2030
Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses
Main features
- 30-32 Minute Work Time
- 0.75-38 mm Structural Gaps
- 90-125% Cured Elongation
Product Description
Plexus MA2030 White is a two-part 10:1 methacrylate structural adhesive for thermoplastic, metal and composite assemblies with an extended assembly window. At 23.9 deg C, typical work time is 30-32 minutes. The adhesive fills gaps from 0.75 to 38 mm, with final gap capability dependent on laminate thickness and composition. After cure, typical tensile strength is 20.7-23.4 MPa, tensile modulus is 621-827 MPa and elongation at break is 90-125%. Typical aluminum lap-shear strength is 12.4 MPa.
Key features
- 30-32 minute work time: Typical work time is 30-32 minutes at 23.9 deg C.
- Structural gaps from 0.75 to 38 mm: The adhesive fills gaps from 0.75 to 38 mm, subject to laminate thickness and composition.
- 90-125% cured elongation: Typical elongation at break is 90-125%, with tensile strength of 20.7-23.4 MPa.
Applications
Structural bonding of thermoplastics, metals and composites; composite bonding in marine and transportation assemblies.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Physical Properties
Mechanical Properties
Additional Information
As-supplied / before-processing properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Part A viscosity | 180,000-220,000 | cP | Uncured adhesive |
| Part B viscosity | 35,000-70,000 | cP | Uncured activator |
| Part A density | 0.94 | g/ml | Uncured adhesive |
| Part B density | 1.07 | g/ml | Uncured activator |
| Mix ratio by volume | 10:1 | - | Part A : Part B |
After-processing / final-state properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Tensile strength | 20.7-23.4 | MPa | Typical cured adhesive; ISO 527 |
| Tensile modulus | 621-827 | MPa | Typical cured adhesive; ISO 527 |
| Elongation at break | 90-125 | % | Typical cured adhesive; ISO 527 |
| Lap-shear strength | 12.4 | MPa | Typical cured joint; aluminum; ASTM D1002 |
