Permabond UV6231 Harsh Environment UV-Curable Adhesive, Clear, 50ml Bottle

Physical Properties of Uncured Adhesive

Chemical composition: Methacrylate ester

Appearance: Colourless, clear

Viscosity @ 25°C: 20 rpm: 5,000-8,000 mPa.s (cP)

Specific gravity: 1.1

Typical Curing Properties

Typical fixture time*

Low power 4mW/cm² battery lamp: 5 secs

LED 100mW/cm² lamp: 2 secs

UV light guide 30W/cm²: 1 sec

Cure wavelength: 365-400 nm**

*The cure time depends on the power of the UV lamp, its spectral output, the distance between the lamp and the components, and the transmission characteristics of the substrates.

**LED UV lamps have a narrow range of spectral output. It is important to check suitability with Permabond to match the LED lamp’s peak wavelength with that of the adhesive’s photoinitiator to ensure optimal adhesive cure.

Typical Performance of Cured Adhesive

Tensile strength (ASTM D-2095-69) steel to glass: 10 N/mm² (1450psi)

Elongation(ISO37):>120%

Hardness (ISO868): 45-50 Shore D

Tensile strength (ISO37): 10 N/mm2 (1450psi)

Refractive index (cured):>1.490

Durability – tensile strength (ASTM D-2095-69) after +70°C/90% relative humidity for 500 hours: 6-7 N/mm² (900-1000psi) Steel to glass

Dielectric strength: 12 KV/mm

Dielectric constant 1MHz@25°C: 4

Water absorption (ISO62) 2 hours in boiling water: 1.2%

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

Product Overview

More Information

SKU	I513018
Part No.	UV062310050B0101
Brand	Permabond
Type	UV Adhesive
Volume	50ml