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Metal adhesives
Master Bond MB297FLNT Ethyl Cyanoacrylate
Categories: Polymer; Thermoset; Acrylic/Cyanoacrylate Adhesive

Material Notes: Key Features:
  • One component, no mix system
  • Fast setting
  • Rapid fixture time
  • Non-toxic as per ISO 10993-5
Product Description: Master Bond MB297FLNT is a rubber toughened, single component ethyl cyanoacrylate system. Cyanoacrylates are commonly referred to as super glues or instant adhesives. MB297FLNT is a rapid curing, high strength compound used primarily in applications where ISO 10993-5 is specified. MB297FLNT has a low viscosity of 130-150 cps. This adhesive requires no mixing or heating, with minimal fixturing time for curing (typically 20-40 seconds). The most special feature of this system is its toughness. The rubber additive in the formulation mitigates the inherent stiffness of this cyanoacrylate system allowing for better thermal cycling and enhanced vibration resistance. MB297FLNT bonds well to a variety of substrates such as metals, composites, plastics and rubbers, especially in the shear mode. The service temperature range is -60°F to +250°F. MB297FLNT can be used in various applications ranging from field repair to high speed production. It has first rate resistance to EtO and gamma sterilization processes. Although many of the applications for MB297FLNT involve disposable medical devices, it also can be utilized with reusable medical devices depending upon the service conditions and type of sterilization.

Product Advantages:

  • Rapid curing, generally sets up within less than one minute
  • No heating or mixing
  • Contact pressure usually sufficient for fixturing
  • Excellent resistance to EtO and gamma sterilization
  • Passes ISO 10993-5
  • Contains rubber additive for increased toughness

Information provided by Master Bond.

Vendors:
Available Properties
  • Specific Gravity
  • Viscosity
  • Hardness, Shore D
  • Tensile Strength
  • Elongation at Break
  • Tensile Modulus
  • Adhesive Bond Strength, Butyl-Butyl, Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Adhesive Bond Strength, Steel-Natural Rubber after aging 48 hours, 40-50% RH, Tensile Lap Shear, substrate failure
  • Adhesive Bond Strength, Steel-Butyl after aging 48 hours, 40-50% RH, Tensile Lap Shear, substrate failure
  • Adhesive Bond Strength, Natural Rubber-Natural Rubber, Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Adhesive Bond Strength, SBR-SBR, Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Adhesive Bond Strength, Neoprene-Steel, At 23° ± 2°C after aging 48 hours, 40-50% RH, Tensile Lap Shear Strength
  • Adhesive Bond Strength, Nitrile-Nitrile, Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Adhesive Bond Strength, NBR-NBR, Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Adhesive Bond Strength, Neoprene-Neoprene, Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Adhesive Bond Strength, Polystyrene-Polystyrene, Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Adhesive Bond Strength, Delrin-Delrin, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Nylon-Bakelite, At 23° ± 2°C after aging 48 hours, 40-50% RH, Tensile Lap Shear Strength
  • Adhesive Bond Strength, Nylon-Nylon, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, NBR-Aluminum, At 23° ± 2°C after aging 48 hours, 40-50% RH, Tensile Lap Shear Strength
  • Adhesive Bond Strength, Chromium-Chromium, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Aluminum-Aluminum, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Phenolic-Phenolic, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, ABS-ABS, Tensile Lap Shear, after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Aluminum-Stainless Steel, after aging 48 hours, 40-50% RH, Tensile Lap Shear
  • Adhesive Bond Strength, Steel-PVC (rigid) after aging 48 hours, 40-50% RH, Tensile Lap Shear, substrate failure
  • Adhesive Bond Strength, Polyester-Polyester, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Steel-Aluminum, after aging 48 hours, 40-50% RH, Tensile Lap Shear
  • Adhesive Bond Strength, Copper-Copper, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Stainless-Stainless, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Brass-Brass, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, Steel-Steel, Tensile Lap Shear after aging 48 hours, 40-50% RH
  • Adhesive Bond Strength, PVC(rigid)-PVC(rigid), Tensile Lap Shear after aging 48 hours, 40-50% RH, substrate failure
  • Volume Resistivity
  • Dielectric Constant
  • CTE, linear
  • Maximum Service Temperature, Air
  • Softening Point
  • Minimum Service Temperature, Air
  • Cure Time, Set up time (substrate dependent)
  • Shelf Life, in original, unopened containers
  
Property Data

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Manufacturer Notes:
Master Bond Inc.

Category Notes
Plastic

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Metal adhesives
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