Montmorillonite based fireproof paint for steel structures

[0023] The steel structure fireproof coating based on montmorillonite contains the following components in parts by mass in its raw materials:

[0024] Montmorillonite 20 parts,

[0025] 15 parts of magnesium hydroxide,

[0026] 10 parts of ethanol,

[0027] Calcium carbonate 10 parts,

[0028] 15 parts of talcum powder,

[0029] 10 parts of silane,

[0030] 12 parts of silicone,

[0031] 5 parts glass sand,

[0032] Resin 5 parts.

[0033] Mix montmorillonite and magnesium hydroxide first, heat to 75-125°C, keep warm for 30-240min, then add ethanol, calcium carbonate, talcum powder, silane, siloxane, glass sand, and resin, and adjust the temperature to 60-85 ℃, heat preservation 50-120min, that is, the fire retardant coating.

[0035] The steel structure fireproof coating based on montmorillonite contains the following components in parts by mass in its raw materials:

[0036] Montmorillonite 25 parts,

[0037] 30 parts of magnesium hydroxide,

[0038] 5 parts of ethanol,

[0039] Calcium carbonate 10 parts,

[0040] 15 parts of talcum powder,

[0041] 10 parts of silane,

[0042] 8 parts of silicone,

[0043] 8 parts glass fiber,

[0044] 6 parts resin,

[0045] 3 parts of leveling agent,

[0046] 2 parts of defoamer.

[0047] Mix montmorillonite and magnesium hydroxide first, heat to 75-125°C, keep warm for 30-240min, then add ethanol, calcium carbonate, talcum powder, silane, siloxane, glass fiber, resin, leveling agent and disinfectant Add the foaming agent, adjust the temperature to 60-85°C, and keep it warm for 50-120 minutes to get the fireproof coating.

[0049] The steel structure fireproof coating based on montmorillonite contains the following components in parts by mass in its raw materials:

[0050] Montmorillonite 15 parts,

[0051] Aluminum hydroxide 25 parts,

[0052] 5 parts of ethanol,

[0053] Calcium carbonate 7 parts,

[0054] Talcum powder 25 parts,

[0055] 6 parts of silane,

[0056] 12 parts of silicone,

[0057] 5 parts glass sand,

[0058] 8 parts resin,

[0059] 8 parts of water,

[0060] Thickener 2 parts.

[0061] Mix montmorillonite, aluminum hydroxide and water first, heat to 75-125°C, keep warm for 30-240min, then add ethanol, calcium carbonate, talcum powder, silane, siloxane, glass sand, resin and thickener , adjust the temperature to 60-85°C and keep it warm for 50-120min to get the fireproof coating.