HF series MMA structural adhesive
|
Glue |
Description |
mixed Color |
Ratio |
Viscosity (cps) |
Working time (minutes) |
Fixture time (minutes) |
|
HF-0206 |
halogen-free |
Green |
10:1 |
A: 100,000 - 130,000 |
1.5 - 2 |
4-6 |
|
HF-0309 |
halogen-free |
Green |
10:1 |
A: 100,000 - 130,000 |
3 -4 |
7-9 |
|
HF-0619 |
halogen-free |
Green |
10:1 |
A: 100,000 - 130,000 |
6 -8 |
17-19 |
General Description
UVALAM HF-0309 is a third generation advanced halogen-free two-part methacrylate adhesive specifically designed for structural bonding of various electronic assemblies.
UVALAM HF-0309 offers very fast green strength development and does an excellent job for bonding metals without a primer and engineering plastics and composite assemblies with little to no surface preparation.
UVALAM HF-0309 provides a unique combination of high strength, excellent fatigue endurance, outstanding impact resistance, and superior toughness.
UVALAM HF-0309 is designed with the advanced technology in the world and manufactured in China with the most advanced process and with imported raw materials.
Typical Characters
Working Time at 24℃: 3- 4 minute
Fixture Time at 24℃: 7-9minute
Operating Temperature: -50 ℃ – 120 ℃
Gap Filling Capacity: Up to 6mm
Mixed Density: 0.96 g/cm3
Physical Properties
|
|
Part-A |
Part-B |
|
Viscosity at 24℃ |
100,000 - 130,000 |
20,000 – 50,000 |
|
Color |
Off-White |
Blue |
|
Density at 24℃ |
0.96 g/cm3 |
1.08 g/cm3 |
|
Mix Ratio by Volume |
10 |
1 |
|
Mix Ratio by Weight |
8.9 |
1 |
Chemical Resistance
1/ Excellent resistance to: 2/ Susceptible to:
Acids and Bases (3-10pH) Polar Solvents
Hydrocarbons Strong Acids and Bases
Salt Solutions
Recommended for:
Metals: Aluminium, CRS, Magnesium, stainless steel.
Plastics: ABS, Acrylics, PC, PVC
FRP: epoxy-based, PE-based, Vinyl ester - based, PU based.
Cartridge packing size:
Dual 10:1 PBT cartridge 50ml
Dual 10:1 PBT cartridge 250ml
Storage & Shelf life:
The shelf life of HF-0309 stored at 16℃- 24℃ is 9 months from the date of manufacture.
Cool storage at around 12℃ can extend the shelf life.
Long-term exposure above 23℃ will reduce the shelf life.
Prolonged exposure of activators, including cartridges that contain activators, above 35℃ quickly diminishes the reactivity of the product, and should be avoided. This product should never be frozen.
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