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Huitian 4120Q Double component Silicone Potting Sealant
Ø Double component, condensation type.
Ø High adhesion to all electronic components except for those made of PP&PE.
Ø High & low temperature resistant
Ø No need to add primer coating before use
● Main Applications：
Ø For the potting of inside and outside LED displays.
● How To Use
Ø Before use, stir component A by hand or machine properly, keep component B sealed in the bucket and shake the bucket adequately.
Ø Check whether it’s adhering to Applied Materials theoretically.
Ø Mix component A and B with the mix ratio A:B=10:1 by weight. beforehand simple tests are requested if you need to change the mix ratio.
Ø Vacuum defoaming is not necessary if the potting thickness is below 5mm,but it is requested if the thickness is more than 5mm.
Ø Heating curing is unsuited, or pinholes and blisters will occur.
Component of Basic Materials
Mix Ratio by weight (A:B)
Handing Curing Time
Initial Curing Time
Full Curing Time
Elongation at break
Ø 22kg/set: A:20kg/bucket, B:2kg/bucket.
Ø Keep it away from children.
Ø Use it in ventilated places
Ø In case of contact with skins, wipe and then flush with clear water.
Ø In case of contact with eyes, flush with clear water immediately and go to hospital
Ø Store it in dry and shady places at the temperature of 8~28℃
Ø Storage life: Component A is 12 months, Component B is 6 months from the date of manufacture.
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