Permabond TA004360300C0101

TA436 High-Strength, High-Temperature Toughened Acrylic Adhesive, Green, 300ml Cartridge

Permabond® TA436 is a structural acrylic adhesive designed primarily for bonding metals, ferrites, ceramics, and some thermoplastics. Permabond TA436 is a no-mix system that obtains handling strength 1-3 minutes when the adhesive and the Initiator 43 come in contact. Permabond TA436 offers high shear and impact-resistant bonds and improved high-temperature resistance.

Adhesion to a wide variety of substrates
Fast cure at room temperature
No mix application
High shear and peel strength
Good impact strength
Good chemical resistance

USD 153.03

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Product Info & TDS Sheets

Permabond TA436 Technical Data Sheet

Detalles

Physical Properties of Uncured Adhesive

Chemical composition: Modified acrylic - solvent-free
Appearance: Transparent amber liquid
Viscosity @ 25°C:
- 20rpm: 15,000 - 30,000 mPa.s (cP)
- 2.5rpm: 45,000 - 70,000 mPa.s (cP)
Specific gravity (resin): 1.1

Typical Curing Properties

Ratio of use: 10: 1.5 approximately
Maximum gap fill: 0.5mm (0.02")
Fixture time (zinc) @23°C: No gap: 20-30 secs
Handling time (zinc) (0.3 N/mm² shear strength is achieved) @23°C: No gap: 1-3 mins
Working strength (zinc) @23°C: No gap: 30-60 mins
Full cure @23°C: 24 hours

Typical Performance of Cured Adhesive

Shear strength (ISO4587)*
- Mild steel: 15-25 N/mm² (2200-3600 psi)
- Zinc: 10-15 N/mm² (1450-2200 psi)
Peel strength (aluminum) (ISO 4578): 45-65 N/25mm (10-14 PIW)
Tensile strength (ISO37): 25N/mm² (3600 psi)
Impact strength (ASTM D-950) 10-15 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.cm