Thermal-insulation and flame-retardant building material and preparation method thereof
A technology of building materials and flame retardants, applied in the field of building materials, can solve the problems of poor compressive performance, poor environmental protection, low flame retardant effect, etc., to improve mechanical properties and stamping resistance, improve fire resistance, and high material strength Effect
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Embodiment 1
[0017] A thermal insulation and flame-retardant building material, comprising the following raw materials in parts by weight: 20 parts of dolomite, 10 parts of expanded perlite, 5 parts of Portland cement, 5 parts of modified attapulgite, 2 parts of color masterbatch, aluminum silicate 5 parts of fiber cotton, 3 parts of plant fiber powder, 10 parts of light calcium carbonate powder, 2 parts of plasticizer, 1 part of dispersant, 0.5 part of crosslinking agent, 0.6 part of flame retardant, 2 parts of auxiliary filler.
[0018] The plasticizer is bis(2-ethylhexyl) phthalate, dioctyl phthalate, di-n-octyl phthalate, butyl benzyl phthalate, bis-phthalate S-octyl ester, dicyclohexyl phthalate, dibutyl phthalate, diisobutyl phthalate, dimethyl phthalate, diethyl phthalate, phthalic acid One or more of diisononyl ester and diisodecyl phthalate.
[0019] The preparation method of described modified attapulgite is:
[0020] Take the natural attapulgite and crush it through a 300-mesh...
Embodiment 2
[0026] A thermal insulation and flame-retardant building material, comprising the following raw materials in parts by weight: 30 parts of dolomite, 20 parts of expanded perlite, 6 parts of Portland cement, 10 parts of modified attapulgite, 3 parts of color masterbatch, aluminum silicate 8 parts of fiber cotton, 7 parts of plant fiber powder, 13 parts of light calcium carbonate powder, 3 parts of plasticizer, 5 parts of dispersant, 1.0 part of crosslinking agent, 1.2 parts of flame retardant, 5 parts of auxiliary filler.
[0027] The plasticizer is bis(2-ethylhexyl) phthalate, dioctyl phthalate, di-n-octyl phthalate, butyl benzyl phthalate, bis-phthalate S-octyl ester, dicyclohexyl phthalate, dibutyl phthalate, diisobutyl phthalate, dimethyl phthalate, diethyl phthalate, phthalic acid One or more of diisononyl ester and diisodecyl phthalate.
[0028] The preparation method of described modified attapulgite is:
[0029] Take the natural attapulgite and crush it through a 300-m...
Embodiment 3
[0035] A thermal insulation and flame-retardant building material, comprising the following raw materials in parts by weight: 40 parts of dolomite, 30 parts of expanded perlite, 10 parts of Portland cement, 15 parts of modified attapulgite, 5 parts of color masterbatch, aluminum silicate 10 parts of fiber cotton, 8 parts of plant fiber powder, 15 parts of light calcium carbonate powder, 6 parts of plasticizer, 5 parts of dispersant, 1.5 parts of crosslinking agent, 1.8 parts of flame retardant, 8 parts of auxiliary filler.
[0036] The plasticizer is bis(2-ethylhexyl) phthalate, dioctyl phthalate, di-n-octyl phthalate, butyl benzyl phthalate, bis-phthalate S-octyl ester, dicyclohexyl phthalate, dibutyl phthalate, diisobutyl phthalate, dimethyl phthalate, diethyl phthalate, phthalic acid One or more of diisononyl ester and diisodecyl phthalate.
[0037] The preparation method of described modified attapulgite is:
[0038] Take the natural attapulgite and crush it through a 30...
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Abstract
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Application Information
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