Product Highlights
- Type: MMA Adhesive
- Brand: Infinity Bond
Infinity Bond MMA 230HV Flexible Adhesive for Bonding Metal, Plastics, and Fiberglass
Infinity Bond MMA 230HV is a high-viscosity, two-part methacrylate adhesive designed for structural bonding of dissimilar substrates like fiberglass, steel, aluminum, and plastics (excluding low-energy surfaces). This 10:1 mix adhesive offers a working time of 50 to 70 minutes and develops 90% of its strength in approximately 240 minutes at room temperature. It’s well-suited for applications that experience material movement due to thermal expansion, thanks to its combination of high strength and flexibility.
Formulated to bond without extensive surface prep, MMA 230HV bridges gaps and handles CTE mismatch with ease—making it ideal for industrial use on mixed materials or larger assemblies.
MMA 230HV Features and Benefits
- 50–70 Minute Working Time: Allows for longer assembly or repositioning
- High Flexibility: Accommodates thermal expansion and movement between substrates
- Strong Bonding: Adheres to metal, plastic, and fiberglass without heavy surface prep
- High Viscosity Formula: Provides excellent gap fill and vertical hold
- Fast Strength Development: Fixtures in ~240 minutes at ambient temperature
- Long Shelf Life: 12-month storage stability for extended usability
Specifications
- Series: MMA 230HV
- Type: High-Viscosity Methyl Methacrylate Adhesive
- Compatible Substrates: Fiberglass, steel, aluminum, plastic (excluding low-energy surfaces)
- Mix Ratio: 10:1
- Working Time: 50 to 70 minutes
- Fixture Time: 240 minutes
- Shelf Life: 12 months
- Resin Viscosity: 900,000 to 1,400,000 cps
- Activator Viscosity: 120,000 to 180,000 cps
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