Permabond 240 Instant Adhesive
Permabond® 240 is a high viscosity cyanoacrylate adhesive that bonds most materials quickly and efficiently, ideal for large gaps and porous substrates.
- $42.46
- $42.46
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Physical Properties
Chemical composition:
Ethyl cyanoacrylate
Appearance:
Colourless
Viscosity @ 25°c:
1,200-2,500 mpa.s (cp)
Specific gravity:
1.1
Maximum gap fill:
0.4 mm (0.017 in)
Fixture / handling time:
15-20 seconds (steel, buna n rubber, phenolic)
Full strength:
24 hours
Shear strength (steel):
21-25 n/mm² (3000-3600 psi)
Shear strength (aluminium):
8-9 n/mm² (1200-1300 psi)
Shear strength (zinc):
10 n/mm² (1450 psi)
Shear strength (abs, pvc, pc):
Varies by material, substrate failure
Impact strength:
3-5 kj/m² (1.4-2.4 ft-lb/in²)
Dielectric constant @10khz:
2.5
Dielectric strength:
25 kv/mm
Coefficient of thermal expansion:
90 x 10-6 mm/mm/°c
Coefficient of thermal conductivity:
0.1 w/(m.k)
Hardness (iso868):
85 shore d
Storage temperature:
2 to 7°c (35 to 45°f)
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Shipping & Delivery
$15.95 + GST for Australia-wide shipping, excluding DG, oversized, long-length, and bagged items over 15kg. Remote areas and site deliveries are also ineligible. If your order includes any of these, we’ll contact you to arrange additional freight fees. Online purchases only.
Permabond® 240 is a high viscosity, single-component cyanoacrylate adhesive that provides rapid bonding and high strength. Designed for large gap applications and ideal for porous substrates, this adhesive is suitable for use on plastics, rubber, and metals. With its fast-setting nature, Permabond 240 is perfect for high-speed production lines and ensures strong bonds within seconds.
Key Features
- Rapid development of high strength bonds
- Ease of use with no mixing or heat cure required
- Bonds most materials, including plastics, rubber, and metals
- 100% reactive, containing no solvents
- High viscosity suitable for large gap applications
Uses
- Bonding plastics, rubber, and metals
- High-speed production lines
- Large gap filling in various substrates
- Applications requiring fast setting and high strength
Benefits
- Provides strong bonds quickly, improving efficiency in production lines
- Suitable for a wide range of materials, offering versatility
- Eliminates the need for heat curing, saving time and energy
- Maintains bond strength under varying environmental conditions
Application Guide
- Ensure surfaces are clean, dry, and grease-free before applying the adhesive. Use acetone or isopropanol for degreasing.
- Apply the adhesive sparingly to one surface.
- Bring the components together quickly and correctly aligned.
- Apply sufficient pressure to ensure the adhesive spreads into a thin film.
- Do not disturb or re-align until sufficient strength is achieved, usually within seconds.
- Remove any surplus adhesive with Permabond CA solvent, nitromethane, or acetone.
Limitations
- Not recommended for use in contact with strong oxidizing materials or polar solvents
- Avoid use on surfaces that may cause bond strength deterioration
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