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Permabond TA439

Permabond TA439

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Permabond® TA439 is a structural two-component acrylate adhesive that cures rapidly at room temperature.

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  • manufacturer
  • UFI (Unique Formula Identifier)
  • container
  • Chemical group
  • Color
  • Viscosity 20 rpm
  • Viscosity (adhesives)
  • Specific gravity
  • mixing ratio
  • Maximum gap filling capacity up to
  • Handling strength at 23°C
  • Functional strength
  • ultimate strength
  • steel
  • zinc
  • Peel resistance (ISO 4578)
  • Tensile strength (ISO37)
  • Impact resistance (ASTM D-950)
  • Coefficient of expansion (ASTM D-696)
  • Thermal conductivity (ASTM C-177)
  • Dielectric constant (ASTM D-150)
  • Dielectric strength (ASTM D-149)
  • Volume resistance (ASTM D-257)
  • Storage temperature (°C)
  • Operating temperature (°C)

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Structural Acrylate Ceramic Metals No-mix Permabond Magnets

 
Terms and Conditions

Shipping usually within 1–3 business days
(availability will be confirmed after ordering)

Express logistics – fast and reliable within Switzerland and Europe

Internal reference: 49-439.FL.G050

Description

Permabond® TA439 is a structural two-component acrylate adhesive that cures rapidly at room temperature. When used with Initiator 41, initial strength is achieved in just 45 to 75 seconds. It is acid-free and non-corrosive.

ATTENTION: Only in conjunction with Initiator 41 orInitiator 43 for use on plastics.

Suitable substrates

  • metals
  • magnets
  • ceramics
  • Some plastics

area of application

  • Particularly suitable for encapsulated electric motors, as it is acid-free and non-corrosive 
  • For fast "inline" applications, as strength increases rapidly

Advantages of Permabond® TA439

  • Bonds a wide range of materials
  • Rapid curing at room temperature
  • No Mix – no mixing required
  • For high tensile and peel strength
  • High impact resistance
  • Good resistance to chemicals
  • Free of methacrylic acid
  • Non-corrosive: does not cause corrosion

product specifications

Physical properties
Chemical group urethane methacrylate
Color amber yellow
Viscosity 20 rpm 600-1200
Viscosity (adhesives) Medium viscosity 500 - 5000 mPas
Specific gravity 1.0
product information
manufacturer Permabond Engineering Adhesives Ltd
UFI (Unique Formula Identifier) 2SN0-E0GY-V005-RK6J
container 50 ml
mixing ratio 10:1.5
Storage temperature (°C) 2-7
Operating temperature (°C) -55 to 165
Shear strength ISO ISO4587 in N/mm²
zinc 12-18 N/mm²
curing values
ultimate strength 24 hours
Performance at ultimate strength
steel 20-25 N/mm²
Tensile strength (ISO37) 25-30 N/mm²
Impact resistance (ASTM D-950) 15–20 kJ/m²
Coefficient of expansion (ASTM D-696) 80 x 10⁻⁶ 1/K
Thermal conductivity (ASTM C-177) 0.1 W/(m.K)
Dielectric strength (ASTM D-149) 30-50 kV/mm
Volume resistance (ASTM D-257) 2 x 1013 ohms.cm
Properties of the bond
Maximum gap filling capacity up to 0.15 mm
Handling strength at 23°C 40-75 seconds
Functional strength 3-5 minutes
Properties of permanent bonding
Peel resistance (ISO 4578) 85–100 N/25 mm
Dielectric constant (ASTM D-150) 4,6
keywords
keywords
Structural Acrylate Ceramic Metals No-mix Permabond Magnets