MMA Two-Component Acrylate Adhesive
Introduction
2K-MMA two-component acrylic adhesive is a structural adhesive with fast curing speed, high bonding strength, good toughness, and good aging resistance.
This type of adhesivecan cure at room temperature or high temperature. Under hot pressing, it can complete initial curing in 1-2 minutes. Under room temperature curing, it can reach a final strength of 30% in about 10 minutes.
It has a good bonding effect on various substrates, such as metal, plastic, glass, etc. 2K-MMA two-component acrylic adhesive is widely used for structural bonding in consumer electronics, such as laptops, tablets, mobile s, and TWS ears.
| Property | 2K-MMA Two-Component Acrylic Adhesive |
|---|---|
| Composition | Methyl methacrylate (MMA) monomer + curing agent (e.g., peroxide). |
| Curing Method | Room-temperature or heat-activated polymerization (exothermic reaction). |
| Key Applications | Structural bonding (metals, composites), automotive panels, aerospace components, loudspeaker magnet assembly. |
| Advantages | Rapid curing (minutes), high shear/peel strength, low-temperature flexibility, no volatile organic compounds (VOCs). |
| Limitations | Requires precise mixing ratio (short pot life after mixing), may yellow over time. |
| Distinct Features | Bonds dissimilar materials (e.g., metal-plastic), forms flexible yet strong joints, resists impact/vibration. |
Comparison with Epoxy:
Curing: 2K-MMA cures via polymerization (no external heat needed), while epoxy requires heat or specific conditions.
Flexibility: 2K-MMA retains flexibility post-cure, whereas epoxy is rigid.
Speed: 2K-MMA sets faster (2–5 minutes) than most epoxy systems.
Send product request
Other supplier products
 |
Polyurethane based powder coating White | Product Description MT-PA020G is a polyurethane based powder coating, formulated without TGIC and is designed for exterior exposure offering excel... |
 |
CAS 127-63-9 Diphenyl sulfone s-127 | Introduction CAS:127-63-9, 127-63-9 – Names and Identifiers Name Phenyl sulfone Synonyms s-97s-127DifenylsulfonphenylsulPheny... |
 |
Dimethyl Lauryl/myristyl Amine CAS 84649-84-3 | Introduction Chemical Name Dimethyl Lauryl/myristyl Amine Product Category Fatty Tertiary Amine CAS No. 84649-84-3 Con... |
 |
Polyurethane adhesive | Polyurethane Adhesives: Versatile and High-Performance Solutions Polyurethane adhesives are a versatile and high-performance category of adhesives... |
 |
S-TMQ CAS 26780-96-1 | 26780-96-1 –Names and Identifiers Name poly(1,2-dihydro-2,2,4-trimethyl-quinoline) Synonyms TMQralox tmqantioxidanakos 90239age... |
Same products
 |
Epoxy/Polyester Powder Coatings | Seller: Standard International Group (HK) Limited | Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical ... |
 |
Polyester Clear Powder Coatings | Seller: Standard International Group (HK) Limited | This series of product are made of polyester resin (as hardener) and highly transparentmaterials.... |
 |
Acrylic Clear Powder Coatings | Seller: Standard International Group (HK) Limited | Feature: -Excellent exterior exposure durability -Excellent durable high gloss -Excellent clar... |
 |
Polyurethane Powder Coatings | Seller: Standard International Group (HK) Limited | Feature： -Excellent exterior exposure durability -Good flowing -Excellent chemical resistance ... |
 |
MDF Powder Coating | Seller: Standard International Group (HK) Limited | Feature： -Environmental friendly -No solvents and volatile organic compounds involved which are... |
