LOCTITE 493/50G – Instant Adhesive Metal

Loctite 493/50G – Instant Adhesive Metal

Loctite 493 Instant Adhesive – Metals, capillary.

Loctite 493 is a general purpose adhesive and is particularly suited to bonding of metal substrates.

Product Description

Technology: Cyanoacrylate
Chemical Type: Methyl cyanoacrylate
Appearance (uncured): Clear to slightly hazy, colorless liquid
Components: One part – requires no mixing
Viscosity: Very low
Cure: Humidity
Application: Bonding
Key Substrates: Metals, Rubbers and Plastics

Typical Properties of Uncured Material

Specific Gravity @ 25°C 1.1
Viscosity, Cone & Plate, mPa·s (cP):
–Temperature: 25°C, Shear Rate: 3,000: 1 to 4
Viscosity, Brookfield – LVF, 25°C, mPa·s (cP):
–Spindle 1, speed 60 rpm, 1 to 10

Typical Performance of Cured Material

Cured for 24 hours @ 22°C
Lap Shear Strength: ISO 4587
Steel (grit blasted): N/mm² 20 to 30 (psi) (2,900 to 4,350)

Aluminum (grit blasted): N/mm² 15 to 22 (psi) (2,175 to 3,190)

Zinc dichromate: N/mm² 4 to 12 (psi) (580 to 1,740)

ABS: N/mm² 6 to 20 (psi) (870 to 2,900)

PVC: N/mm² 6 to 20 (psi) (870 to 2,900)

Polycarbonate: N/mm² 5 to 20 (psi) (725 to 2,900)

Phenolic: N/mm² 5 to 15 (psi) (725 to 2,175)

Neoprene: N/mm² 5 to 15 (psi) (725 to 2,175)

Nitrile: N/mm² 5 to 15 (psi) (725 to 2,175)

Tensile Strength, ISO 6922:
Steel (grit blasted): N/mm² 12 to 25 (psi) (1,740 to 3,625)

Buna-N: N/mm² 5 to 15 (psi) (725 to 2,175)

“T” Peel Strength: ISO 11339
Steel (degreased): N/mm 0.5 (lb/in) (2.8)

Cured for 30 seconds @ 22°C
Tensile Strength: ISO 6922
Buna-N: N/mm² ≥6.0 (psi) (≥870)

Storage
Please store this product in the unopened container in a dry location.
Further storage information may be indicated on the product container labeling.

General information
This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials.

Not sure if this product is right for you?
If you are not sure if this product is right for your requirements, please contact our friendly sales team and they will be able to help you.