Other Silicone Additives LRA-2
Application
The LRA-2 is special design for lower the release force after release coating cured. It could be adding to release coating system (both solvent base or solventless system) during the mixing process. After cured, it could be achieved lower release force and with lower impact to the subsequence adhesive. This modifier would be efficiency for different type adhesive.
Advantage
● Active low release force additive
● Low silicone migration
● Suit for different type adhesive system.
Properties
Typical |
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SiemtCoat® LRA-2 |
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Appearance |
Transparent or slight turbid liquid |
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Active % |
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100 |
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Vis (mPa.s @ 25°C) |
|
160 |
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Flash point(°C, close cup) |
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>300 |
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Density(g/cm3) |
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0.99 |
PackageProcessing
When application LRA-2 into Siemtcoat system, please following bellow ratio and mixing process: | |
|
100p |
|
|
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0.5-5p |
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Attention: do not mix the crosslinker and catalyst directly as dramatic reaction would happen | |
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The detail information could consult us for the formulation advice.
Package
Net weight 20kg per drum or 1kg per bottle.
Or according to customer’s need.
Shelf-life
LRA-2 should be storage in a closed container at -20°C to +30°C temperature.
Standard shelf-life is 24 months.