Adhesive Application Solutions · Dongguan Dongli
Home / Products / Bonotec EXBOND 4000I Optoelectronic Protective Adhesive
Potting & Protection

Bonotec EXBOND 4000I Optoelectronic Protective Adhesive

One-Part · Low-Temp Fast Cure · High Tg

One-part adhesive designed for protecting optoelectronic structural components. Fast cure at low temperature, low moisture uptake and high Tg — suited to heat-sensitive precision optoelectronics.

  • Fast cure at 100℃×30min for heat-sensitive devices
  • Only 0.74% moisture uptake for long-term stability
  • High Tg of 100℃ for thermal resilience

Applications

Optoelectronic structural protectionOptical module packagingHeat-sensitive device bondingLow-temperature process packaging

Technical Data

ComponentsOne-part
AppearanceBlack paste
Density1 g/cm³
Viscosity2W+ CP
Thixotropic Index>2
Working Time>24 hours
Shelf Life1 year at -40℃
Recommended Cure30 minutes @100℃
Water Absorption0.74% (boiling water, 2 hours)
Glass Transition (Tg)100 ℃
CTE (below Tg)29 ppm/℃
CTE (above Tg)101 ppm/℃
Die Shear Strength10 kgf/die @25℃

Documents

Documents in preparation

TDS and MSDS for this product are available on request — we will send them within 24 hours.

Request →

Other Featured Products

Need the full documentation?

TDS, MSDS, RoHS/REACH and samples — our engineers respond within 24 hours.

Contact an Engineer