Henkel Bondmaster 4L67

Henkel Bondmaster 4L67 Datasheet
  • Description for Henkel Bondmaster 4L67

    An ultraviolet light cure adhesive. This adhesive will bond most plastics commonly used in the medical device industry, such as polycarbonate, PVC, polysulfone, SAN, ABS, and SBR.

    *See Terms of Use Below

    Brand Bondmaster
    Application Type Bond, Seal, Adhesive: Instant Adhesives
    1 Part or 2 Part 1 Part
    Material Form Liquid
    Substrate Most plastics, SBR, polycarbonate, polypropylene, PVC, Stainless Steel, ABS, polysulfone, SAN
    Industry stainless steel needles
    Manufacturer Henkel
    Chemistry Urethane Acrylate, Fluorescing indicator, Urethane Acrylate, Urethane Acrylate, Acrylic
    Cure Method Anaerobic, Thermal, Moisture, Ultraviolet light
    Cure Time (min) High-speed, 0.02 to 0.27, 0.03 to 0.08
    Viscosity (cPs) 700 to 900
    Fluorescent Fluorescent under black light
    Color Clear, Light Yellow
    High Temperature Resistance (°C) Excellent, 110
    Low Temperature Resistance (°C) -40
    Key Specifications Passes many other ISO 10993 bio-toxicity test standards
  • Technical Data for Henkel Bondmaster 4L67

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Liquid
    • Substrate
    • Industry
      • Industrial - Medical device industry
      • Medical - Medical grade, medical device industry
      • Needles and Syringes - stainless steel needles
      • Other - All gaps, flexible devices without stiffening, polypropylene hubs
    • Chemistry
      • Acrylated Urethane - Urethane Acrylate
      • Acrylic - Urethane Acrylate
      • Other - Fluorescing indicator
      • Polyurethane - Urethane Acrylate
    • Application Method
      • Dispenser - pressure pot, piston pump dispensing system, hand held dispensing bottle
    • Cure Method
      • UV / Visible Light - Ultraviolet light
      • Moisture / Condensation Cure - Moisture
      • Heat - Thermal
      • Anaerobic
    • Color
      • Clear / Transparent - Clear
      • Yellow - Light Yellow
    • Key Specifications
      • International Organization for Standardization - Passes many other ISO 10993 bio-toxicity test standards
    • Brand
      • Bondmaster
    Specifications
    Cure Specs
    Cure Time (min) High-speed, 0.02 to 0.27, 0.03 to 0.08
    Viscosity (cPs) 700 to 900 Test Method
    Fluorescent Fluorescent under black light
    Bond Strength
    Tensile Strength (psi) 910
    Material Resistance
    High Temperature Resistance (°C) Excellent, 110
    Low Temperature Resistance (°C) -40
    Hardness
    Shore D Hardness 40 to 50
    Elongation (%) 150, 200
    Flexibility Flexible
    Other Properties
    Specific Gravity 1.070
    Flash Point (°F) >90.0
    Business Information
    Shelf Life Details Shelf Life Details, Protect the adhesive from exposure to light, especially UV light. Keep container closed while not in use. This is best done by opening the container for only the minimum time necessary, and opening only under yellow or red light. Any containers used for dispensing the adhesive must be light impenetrable. Store container in the dark at temperatures at or below 27°C (80°F). Do not freeze.
    Shelf Life Temperature (°F) 36 to 81, <81
    Shelf Life (mon) 12, 12
  • Best Practices for Henkel Bondmaster 4L67

    *See Terms of Use Below

    1. Surface Preparation

      BONDMASTER 4L67 bonds well to many untreated surfaces. However, adhesion is often improved by surface preparation before bonding. The surface should be free of contamination such as dirt, dust, grease or oil. An alcohol wipe is suitable for cleaning most surfaces. Optimum strength is obtained by abrading the surface followed by a solvent wipe to remove any loose particles. Polyolefins should be corona treated, plasma or flame treated before bonding.

    2. Application

      BONDMASTER 4L67 is best applied by extruding the product onto the substrate to be sealed or bonded. Sufficient product must be applied to seal all gaps, and completely coat the part to be bonded or sealed. After dispensing onto the part, the product should be cured as soon as possible to prevent any prereaction with ambient light.

      BONDMASTER 4L67 may be applied via a pressure pot, or piston pump dispensing system. All fittings and tubing used in the dispensing system must be opaque to light. If the product is transferred from a large container to a smaller hand held dispensing bottle, that bottle must be light impenetrable.

    3. Clean-Up

      Unreacted material can be cleaned up using acetone

  • Comparable Materials for Henkel Bondmaster 4L67

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Viscosity Test Methods
Viscosity Temperature
700 to 900 cPs 25°C