Araldite F300AB Fast-Cure Methacrylate Adhesive 1:1 Mix Ratio 2-4 Min Handling

Araldite® F300 AB is a two-component fast-curing methacrylate reactive adhesive, engineered for efficient bonding of metals and plastics. Its ultra-short pot life (1-2 min) and rapid initial strength development (handling in 2-4 min) make it ideal for continuous manufacturing processes such as loudspeaker production lines. Utilizing Separate Surface Application technology, Components A and B are applied directly to respective substrates without pre-mixing; bonding initiates upon contact, eliminating pot-life constraints of conventional mixed adhesives.

Breakthrough Process Technology: The separate application process allows Component A (containing initiator) and Component B (containing catalyst) to reside independently on two surfaces. Bonding triggers instantaneous interfacial reaction upon contact, liberating production line rhythm from pot-life limitations and significantly boosting efficiency for large-part assembly.

Exceptional Performance: Cured bonds deliver outstanding shock resistance, peel resistance, and moisture resistance. Compatible with residual rolling oils on metal substrates (e.g., aluminum, steel); surface preparation requires only simple solvent wiping (alcohol for plastics, ethyl acetate for metals).

Critical Note: Hardener (6%) MUST be added to Component B and mixed homogeneously. NEVER mix hardener into Component A! Pre-mixed Component B has ~1 week shelf life.

• Loudspeaker Core Application: Validated for bonding magnetic circuits (metal frame-magnet) and diaphragms (cellulose/paper cone-metal rim) across speaker sizes, meeting rapid positioning/curing demands.
• Extended Industrial Scenes (based on analogous fast-cure technology):
• Automotive Electronics: Sensor housing sealing (metal/engineering plastic encapsulation, resistant to engine vibration & oils)
• Sports Equipment: Carbon fiber bicycle frame reinforcement bonding (maintains integrity under high-impact loads)
• Consumer Electronics: Structural bonding of metal trims to plastic frames in smart devices (compatible with precision dispensing/pressing)

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including: Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive, etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply: Authentic products from top manufacturers

Expert Support: Technical guidance for product selection

Global Compliance: Certifications meeting target market standards

Efficient Service: Customized solutions & professional support

5. What services do you provide?

Delivery: EXW/FOB/CIF

Payment: USD/EUR/CNY/HKD via T/T, L/C

Support: Technical consultation & logistics coordination