Permabond TA4246 No-Mix Toughened Acrylic Adhesive, Amber, 65ml Kit

Physical Properties of Uncured Adhesive

Chemical composition: Methyl methacrylate

Appearance: Amber liquid

Viscosity @ 25°C: 20rpm: 15,000 – 35,000 mPa.s (cP)

Specific gravity (resin): 1.0

Typical Curing Properties

Ratio of use: 10:1 approximately

Maximum gap fill: 0.5mm (0.02″)

Fixture time (aluminium) @23°C: No gap: 1-2 mins

Handling time (aluminum) (0.3 N/mm² shear strength is achieved) @23°C: No gap: 2-4 mins

Working strength (aluminum) @23°C No gap: 15-30 mins

Full cure @23°C: 24 hours

Typical Performance of Cured Adhesive

Shear strength (ISO4587)*

Mild steel: 33-35 N/mm² (4800-5100 psi)

Aluminium: 20-30 N/mm² (2900-4350 psi)

Peel strength (aluminum) (ISO 4578) 150-180 N/25mm (33-40 PIW)

Tensile strength (ISO37) 30N/mm² (4350 psi)

Impact strength (ASTM D-950) 50-60 kJ/m²

Coefficient of thermal expansion (ASTM D-696) 80 x 10^-6 1/K

Thermal conductivity (ASTM C-177) 0.1 W/(m.K)

Dielectric constant (ASTM D-150) 4.6

Dielectric strength (ASTM D-149) 30-50 kV/mm

Volume resistivity (ASTM D-257) 2 x 10¹³ Ohm.c

*Strength results will vary depending on the level of surface preparation and gap.

Product Overview

More Information

SKU	I167311
Part No.	TA04246K065C0101
Brand	Permabond
Type	Structural Acrylic
Volume	65ml