Name

Thomas structural adhesive for bonding metals   (THO3141)

Outline

It is two-component modified epoxy adhesive. It is easy and convenient to use for it cures fast at room temperature and bonds well.

Applications

It is applied to the bonding of steel, steel bar and concrete which are used both in new buildings as well as in maintenance of old buildings.

Features

Part A is grey sticky paste, part B is light yellow oily liquids. 

 

Fast curing speed. At 25 °C, during its 30 minutes, its surface cures, it reaches its maximum bonding strength 48 hours later.

 

Being weather and heat-resistant, it adapts to a wide range of temperature and bonds well under high temperature.

 

It remains low contraction coefficient after curing, thus making it stable when exposed to temperature shocks.

 

Mix the two components in a certain proportion, apply it to the surface of the substrates acquiring no strict treatment, which makes it so convenient to use.

 

You’ll get long term durability and resistance to moisture, chemicals, oils, and temperature extremes.

 

Non-toxic after solidification, though it is a little smelly.

 

Being stable, its storage time is one year.

 

The main technical parameters are as follows:

 

Heat resistance scope：- 40°C－+ 80 °C

 

Viscosity: A:12000-15000mpa.s    B: 4000-5000mpa.s

 

tensile strength≥30MPa;   Shearing strength≥25 MPa  

Instruction

1. Clean the surface of the material, make sure they have no dust or oil on them, wait until they are dry.

 

2. Mix A and B in a proportion of 4:1 to get perfect bonding result and apply it evenly on the substrates.

 

3. Spread the mixture on the substrates, put them together and apply some strength on it.

Notes

1. Use another can or container to blend A with B. The tools used to get A and B should be different.

2. A and B should be mixed well.

3.To get the highest bonding strength, make the substrates even if possible.

 

4. It is necessary to keep it well ventilated and away from fire.

 

5. If it has contact with skin, you should wash with soap.

 

6. It can be stored at well-ventilated places with low temperature, and keep them

away from fire. Cover the lip after using it.