LD series MMA structural adhesive
|
MMA adhesive |
Description |
mixed Color |
Ratio |
Viscosity (cps) |
Working time (minutes) |
Fixture time (minutes) |
|
LD-0518 |
Low shrinkage, low odor |
Grey, Blue |
10:1 |
A: 100,000 - 130,000 |
5 |
18 |
|
LD-1232 |
Low shrinkage, low odor |
Grey, Blue |
10:1 |
A: 100,000 - 130,000 |
12 |
32 |
|
LD-2054 |
Low shrinkage, low odor |
Grey, Blue |
10:1 |
A: 100,000 - 130,000 |
20 |
54 |
General Description
UVALAM LD-1232 is a third generation, low shrinkage and low odor, two-part 10:1, Metal-bonding, MMA structural adhesive. The shrinkage is below 5%.
UVALAM LD-1232 can be used for structurally bonding metals without a primer and engineering plastics and composite assemblies with little to no surface preparation.
UVALAM LD-1232 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 LD-1232 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℃: 12 minute
Fixture Time at 24℃: 32 minute
Operating Temperature: -50 ℃ – 120 ℃
Gap Filling Capacity: Up to 9mm
Mixed Density: 0.99 g/cm3
Physical Properties
|
|
Part-A |
Part-B |
|
Viscosity at 24℃ |
100,000 - 150,000 |
20,000 – 60,000 |
|
Color |
Off-White |
Blue, Black |
|
Density at 24℃ |
0.98 g/cm3 |
1.08 g/cm3 |
|
Mix Ratio by Volume |
10 |
1 |
|
Mix Ratio by Weight |
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 LD-1232 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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