KB3906 Medical-Grade Cyanoacrylate Adhesive

KRYLEX® KB3906 medical device ethyl cyanoacrylate adhesive displays excellent adhesion for difficult to bond substrates that require uniform stress distribution and high shear strength. KB3906 is designed for disposable medical device assembly and provides rapid bonding with a wide variety of materials.

KRYLEX® KB3900 series are high-performance biocompatible cyanoacrylates. This range of instant adhesives are developed for excellent adhesion to common medical device plastics while offering fixture time in a matter of seconds. KB3900 series provides an excellent biocompatibility profile while conforming to the ISO-10993-5 standard for cytotoxicity. These adhesives are resistant to common sterilization techniques such as Ethylene Oxide (EtO) and Gamma Irradiation. Typical applications include the bonding of needles, catheters, tubing, connectors, and filter. KRYLEX® offers grades for both standard and flexible joint design.

Other features include:

  • Excellent adhesion to common plastic and metals
  • Rapid fixture time
  • ISO-10993-5 certification
  • Excellent resistance to sterilization

Applications: Needle or Syringe bonding/ E-cigarette

KB3906 At A Glance
ISO10993, Fast Cure, Excellent Flexibility

>35secs

CURE SPEED (ABS)

>20secs

CURE SPEED (PVC)

200CPs

VISCOSITY

5.42MPa

TENSILE STRENGTH (ABS, ABS)

1.69MP

TENSILE STRENGTH (PET, PET)

Stable at 80°C for over 2000Hrs

BIOCOMPATIBLE

KB3906 provides an excellent biocompatibility profile while conforming to the ISO-10993-5 standard for cytotoxicity.

EXCELLENT FLEXIBILITY

KB3906 has medical grade ocytl-cyanoacrylate blended into its formulation.

ADHERES TO MOST SUBSTRATES

KB3906 is designed for disposable medical device assembly and provides rapid bonding with a wide variety of materials

KRYLEX® KB 3906 Benefits:

KB3906 is designed for adhesive joints where greater flexibility is required. Such applications may be joining tube assemblies where a standard adhesive joint may fracture, causing leaks and the failure of the whole assembly.

  • Low Viscosity
  • Fast curing
  • ISO10993 approved
  • Excellent multi-substrate adhesion
  • Flexibility
  • Solvent Free

Related Pages

Medical

Close up of a catheter

KM9904

Diagnostic Device