Sound-absorbing fireproof paint
A technology of fire-resistant coatings and average particle size, applied in fire-resistant coatings, coatings, etc., can solve the problems that can not really reduce noise, product weather resistance, water resistance can not meet the requirements, can not prevent fire, etc., to improve weather resistance Effect
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Embodiment 1
[0031] 20 parts by weight of attapulgite, 5 parts by weight of nano-titanium dioxide, 5 parts by weight of aeolian sand, 5 parts by weight of montmorillonite, 1 part by weight of KH-560, 1 part by weight of KH-550, 1 part by weight of Magnesium hydroxide, 1 weight part of ethanol, 1 weight part of sodium carbonate, 10 weight parts of sulfonated polyphosphazene-nano silica composite, 20 weight parts of dimethyl sulfoxide and 50 weight parts of Add the ionized water into the weightless mixer, open the flying knife to avoid adhesion and prevent uneven mixing, the mixing time is 10 minutes, and the material is discharged;
[0032] The sulfonated polyphosphazene-nano silicon dioxide composite is prepared by the following method:
[0033] In a 250 ml round bottom flask, dissolve 0.4 g of hexachlorocyclotriphosphazene and 0.91 g of 4,4'-dihydroxydiphenyl sulfone in 150 ml of acetonitrile, then add 1.1 ml of triethylamine, place at 50 ° C for ultrasonic React in a water bath for 4 h....
Embodiment 2
[0037] 20 parts by weight of attapulgite, 10 parts by weight of nano-titanium dioxide, 10 parts by weight of aeolian sand, 10 parts by weight of montmorillonite, 5 parts by weight of KH-560, 5 parts by weight of KH-550, 5 parts by weight of Magnesium hydroxide, 5 parts by weight of ethanol, 5 parts by weight of sodium carbonate, 15 parts by weight of sulfonated polyphosphazene-nano silica composite, 50 parts by weight of dimethyl sulfoxide and 100 parts by weight of Add the ionized water into the weightless mixer, open the flying knife to avoid adhesion and prevent uneven mixing, the mixing time is 10 minutes, and the material is discharged;
[0038] The sulfonated polyphosphazene-nano silicon dioxide composite is prepared by the following method:
[0039] In a 250 ml round bottom flask, dissolve 0.4 g of hexachlorocyclotriphosphazene and 0.91 g of 4,4'-dihydroxydiphenyl sulfone in 150 ml of acetonitrile, then add 1.1 ml of triethylamine, place at 50 ° C for ultrasonic React ...
Embodiment 3
[0043] 20 parts by weight of attapulgite, 8 parts by weight of nano-titanium dioxide, 7 parts by weight of aeolian sand, 7 parts by weight of montmorillonite, 3 parts by weight of KH-560, 3 parts by weight of KH-550, 3 parts by weight of Magnesium hydroxide, 3 parts by weight of ethanol, 3 parts by weight of sodium carbonate, 15 parts by weight of sulfonated polyphosphazene-nano silica composite, 35 parts by weight of dimethyl sulfoxide and 80 parts by weight of Add the ionized water into the weightless mixer, open the flying knife to avoid adhesion and prevent uneven mixing, the mixing time is 10 minutes, and the material is discharged;
[0044] The sulfonated polyphosphazene-nano silicon dioxide composite is prepared by the following method:
[0045] In a 250 ml round bottom flask, dissolve 0.4 g of hexachlorocyclotriphosphazene and 0.91 g of 4,4'-dihydroxydiphenyl sulfone in 150 ml of acetonitrile, then add 1.1 ml of triethylamine, place at 50 ° C for ultrasonic React in a...
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