LD-1232 Low Shrinkage and low Odor mma structural adhesive for metal

Third generation, all-purpose, two-part 10:1, low shrinkage & low odor MMA structural adhesive for structurally bonding metal without primer needed.
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Products Details

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
B: 20,000 - 50,000

5

18

LD-1232

Low shrinkage, low odor

Grey, Blue

10:1

A: 100,000 - 130,000
B: 20,000 - 50,000

12

32

LD-2054

Low shrinkage, low odor

Grey, Blue

10:1

A: 100,000 - 130,000
B: 20,000 - 50,000

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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