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Permabond TA 4246

Permabond TA 4246

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PERMABOND® TA4246 is a structural, two-
component, "no-mix" adhesive system that cures at room temperature.

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  • manufacturer
  • container
  • country of origin
  • Chemical group
  • Color
  • Viscosity 20 rpm
  • Specific gravity
  • mixing ratio
  • Maximum gap filling capacity up to
  • Handling strength at 23°C
  • Functional strength
  • Final strength at 23°C
  • steel
  • aluminum
  • Peel resistance (ISO 4578)
  • Tensile strength (ISO37)
  • Impact resistance (ASTM D-950)
  • Coefficient of expansion (ASTM D-696)
  • thermal conductivity
  • Dielectric constant (ASTM D-150)
  • Dielectric strength (ASTM D-149)
  • Volume resistance (ASTM D-257)
  • Operating temperature (°C)

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Structural Chemical resistance

 
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: 49-4246.KT.G310

Description

Permabond® TA4246 is a structural two-component acrylate adhesive that cures rapidly at room temperature and offers good chemical resistance.

Suitable substrates

TA4246 bonds a wide range of materials with Permabond® Initiator 46.

Recommended applications

It replaces joining methods such as riveting or welding to create a weight-saving, durable connection.

Advantages of Permabond® TA4246
  • Rapid curing at room temperature
  • High-strength structural connection
  • Excellent chemical resistance
  • High peeling and impact loads
  • High impact resistance
  • "No-mix" adhesive system – no mixing required
Note on surface pretreatment

Before applying the adhesive, surfaces should be clean, dry, and free of grease. We recommend Permabond® Cleaner A for degreasing most surfaces. The oxide layer on some metals, such as aluminum, copper, and their alloys, should be removed with sandpaper before applying the adhesive to achieve an even better result.

product specifications

Physical properties
Chemical group methyl methacrylate
Color amber yellow
Viscosity 20 rpm 15,000–35,000
Specific gravity 1.0
product information
manufacturer Permabond Engineering Adhesives Ltd
container 310 ml
country of origin Italy
mixing ratio 10:1
Operating temperature (°C) -40 to 120
Shear strength ISO ISO4587 in N/mm²
aluminum 20-30 N/mm²
Performance at ultimate strength
steel 33-35 N/mm²
Tensile strength (ISO37) 30 N/mm²
Impact resistance (ASTM D-950) 50-60 kJ/m²
Coefficient of expansion (ASTM D-696) 80 x 10⁻⁶ 1/K
thermal conductivity 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 0.5 mm
Handling strength at 23°C 2-4 minutes
Functional strength 15-30 minutes
Final strength at 23°C 24 hours
Properties of permanent bonding
Peel resistance (ISO 4578) 150–180 N/25 mm
Dielectric constant (ASTM D-150) 4.6
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Structural Chemical resistance