Plexus MA310 Methacrylate Adhesive
Structural bonding solution for thermoplastics, metals, and composites with high strength and excellent chemical resistance.
Product Overview
Plexus MA310 is a two-part methacrylate adhesive featuring a 1:1 mix ratio, offering a working time of 15–18 minutes and fixture time of 30–35 minutes at room temperature. It achieves 75% ultimate strength within 30–35 minutes and operates effectively across a wide temperature range from -55°C to 121°C.
Technical Specifications
| Parameter |
Value |
| Mix Ratio (Volume/Weight) |
1:1 |
| Working Time @ 23°C |
15–18 min |
| Fixture Time @ 23°C |
30–35 min |
| Operating Temperature |
-55°C to 121°C |
| Tensile Strength (Cured) |
27.5–31 MPa |
| Lap Shear Strength (ASTM D1002) |
20.5–24 MPa |
| Gap Filling Range |
1–4 mm |
| Mixed Density |
1.00 g/cc |
Performance Characteristics
- Tensile strength: 27.5–31 MPa after curing
- Modulus: 1034–1206.5 MPa
- Strain to failure: 5–15%
- Exothermic curing for rapid strength development
- Resistant to polar solvents
- Flash point: 9°C
- Excellent resistance to hydrocarbons, acids, bases (pH 3–10), and salt solutions
Applications
Plexus MA310 is widely used in automotive, aerospace, and industrial assembly for bonding ABS, PVC, acrylics, polyesters, FRP, gelcoats, epoxies, and urethanes. Ideal for applications requiring rapid fixture and high strength in thermoplastic or composite structures.
Packaging Options
Available in cartridges, pails, or drums for manual or automated dispensing as a non-sagging gel.
Frequently Asked Questions
How can I get pricing information?
We typically provide quotes within 24 hours after receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please email us or contact us directly.
Can I purchase samples before placing orders?
Yes, sample orders are available. Please contact us to arrange sample purchases.
What is your lead time?
Lead times depend on order quantity and seasonal demand. Typically, we can ship within 7-15 days for small quantities and approximately 30 days for large quantities.
What payment methods do you accept?
We accept T/T, Western Union, MoneyGram, and PayPal. Payment terms are negotiable based on order requirements.
What shipping methods are available?
We ship by sea, air, or express carriers (EMS, UPS, DHL, TNT, FedEx, etc.). Please confirm shipping methods with us before placing orders.
How do you maintain long-term business relationships?
We maintain competitive pricing while ensuring product quality to deliver customer value. We treat every customer with respect and sincerity, building lasting business relationships worldwide.
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