PO series MMA structural adhesive
|
Glue |
Description |
Color |
Ratio |
Viscosity (cps) |
Working time (minutes) |
Fixture time (minutes) |
|
PO-0419 |
For bonding metal |
Grey |
10:1 |
A: 100,000 - 130,000 |
4-6 |
17-19 |
|
PO-1132 |
For bonding metal, medium cure |
Grey |
10:1 |
A: 100,000 - 130,000 |
11-13 |
28-32 |
|
PO-1852 |
For bonding metal, medium cure |
Grey |
10:1 |
A: 120,000 - 150,000 |
18-22 |
48-52 |
|
PO-2775 |
For bonding metal, Long cure |
Grey |
10:1 |
A: 130,000 - 170,000 |
27-33 |
65-75 |
|
PO-56120 |
For bonding metal, long cure |
Grey |
10:1 |
A: 170,000 - 210,000 |
56-64 |
100-120 |
General Description
UVALAM PO-2775 is a third generation, advanced, middle cure, two-part 10:1 Methacrylate metal-bonding adhesive.
UVALAM PO-2775 can be used for structurally bonding metals without a primer and engineering plastics and composite assemblies with little to no surface preparation.
UVALAM PO-2775 provides a well balanced performance in a broad temperature range and is one of very a few products in the world that can meet all three highest metal bonding standards for automotive industry.
UVALAM PO-2775 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℃: 27-33 minute
Fixture Time at 24℃: 65-75 minute
Operating Temperature: -50 ° C – 120 ℃
Gap Filling Capacity: up to 9 mm
Mixed Density: 0.98 g/cm3
Physical Properties
|
|
Part-A |
Part-B |
|
Viscosity at 24℃ |
100,000 – 130,000 |
20,000 – 50,000 |
|
Color |
Off-White |
Grey |
|
Density at 24℃ |
0.96 g/cm3 |
1.08 g/cm3 |
|
Mix Ratio by Volume |
10 |
1.0 |
|
Mix Ratio by Weight |
8.9 |
1.0 |
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: Aluminum, CRS, Stainless Steel
Engineering Plastic: ABS, Acrylics, Polycarbonate, PVC
FRP: Epoxy-based, Polyester-based, Vinyl Ester-based, PU-based
Cartridge packing size:
Dual 10:1 PBT cartridge 50ml;
Dual 10:1 PBT cartridge 490ml.
Storage & Shelf life:
The shelf life of PO-2775 stored at 20 ± 4℃is 12 months from the date of manufacture. Cool storage at around 12℃ can extend the shelf life. Long-term exposure above 25℃ 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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