Basic Parameters
1. Appearance: Transparent ultra-low viscosity liquid, viscosity 20mPa·s
2. Curing Mechanism: One-component cyanoacrylate instant adhesive, cures rapidly at room temperature triggered by moisture. No mixing or clamping required; initial cure in 15 seconds, full bonding strength achieved after 24 hours.
3. Packaging Specification: 20g per tube
4. Brand Attribute: TONSAN (sub-brand of H.B.Fuller USA), equivalent to Loctite 406 low-viscosity instant adhesive for hard-to-bond substrates.
5. Gap & Substrate Compatibility: Max gap filling 0.10mm, specially designed for rubber and difficult-to-adhere plastics, also compatible with metal, glass, ceramic and leather for homogeneous & heterogeneous bonding.
Core Product Features
1. Ultra-low viscosity & superior capillary penetration
Excellent fluidity enables deep penetration into micro gaps, ideal for tightly fitted workpieces and O-ring narrow crevices. No glue accumulation or sagging on vertical surfaces.
2. High adhesion on rubber and hard-to-bond plastics
Modified formula delivers outstanding bonding performance on silicone, nitrile rubber, soft PP/PE plastics. Shear strength reaches 20MPa on steel-to-steel bonding for durable connection.
3. Ultra-fast room-temperature curing for high productivity
15-second initial tack at ambient temperature without prolonged pressing, perfectly suitable for mass continuous dispensing on production lines.
4. Reliable temperature and medium resistance
Continuous service temperature: -50℃ ~ 80℃. Resists moisture, light oil contamination and temperature cycling, preventing cracking, debonding and aging.
5. Low blooming & low odor for clean aesthetic effect
Optimized volatile formula reduces white fogging on bonding lines with mild odor, suitable for visible exterior parts without damaging product appearance.
Application Scenarios
1. Acoustics & electronics: Bonding of speaker diaphragms, headphone rubber parts and dust-proof rubber rings;
2. Home appliances & plastics: Assembly of fan housings, motor casings, lamp covers and flexible plastic switch components;
3. Rubber & plastic processing: Splicing and repairing of O-rings, silicone gaskets and soft plastic parts;
4. Precision maintenance: Emergency quick repair for small hardware, instrument fittings, leather, glass and ceramic tiny components.
Our experienced engineers and technical specialists are here to provide professional guidance, product selection, and application support tailored to your specific requirements.
