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A platform for research: civil engineering, architecture and urbanism
Preparation process of anti-ultraviolet fireproof energy-saving insulation board
The invention discloses a preparation process of an anti-ultraviolet fireproof energy-saving insulation board. The preparation process comprises the following steps: S1, putting modified phenolic resin, an emulsifier and a curing agent into a mixer to obtain first slurry; s2, stirring the first slurry, and adding foaming powder and a foaming agent in the stirring process; s3, adding polyphenyl granules into the first slurry, and then stirring; s4, stirring lignin, sodium fluosilicate, phosphoric acid, ferrous sulfate and magnesium chloride to obtain a mixed solution, and then jointly stirring magnesium oxide and the prepared mixed solution; s5, adding a PVA solution, cellulose, wood powder and stone powder, and stirring to obtain second slurry; s6, stirring the first slurry and the second slurry to obtain third slurry; s7, adding the third slurry into a mold, pressing an upper cover, and drying; and S8, reflecting aluminum foil cloth is attached to the surface of the fireproof energy-saving insulation board obtained in the S7 for composite forming. The finally obtained insulation board is resistant to high temperature and high in flame retardance, and the surface of the insulation board is resistant to ultraviolet rays.
本发明公开了一种抗紫外线防火节能保温板的制备工艺，所述制备工艺包括以下步骤：S1，将改性酚醛树脂、乳化剂和固化剂投入混料机内得到第一浆体；S2，将第一浆体进行搅拌，在搅拌的过程中，投入发泡粉和发泡剂；S3，第一浆体加入聚苯颗粒，然后搅拌；S4，将木质素、氟硅酸钠、磷酸、硫酸亚铁与氯化镁搅拌得到混合溶液，然后将氧化镁与调配好的混合溶液共同搅料；S5，加入PVA溶液、纤维素、木粉及石粉搅料得到第二浆体；S6，将第一浆体与第二浆体搅拌得到第三浆体；S7，第三浆体加入模具中，压好上盖烘干；S8，将反射铝箔布贴在S7中得到的防火节能保温板的表面复合成型。本发明最终得到的保温板耐高温，阻燃性很强，而且表面抗紫外线。
Preparation process of anti-ultraviolet fireproof energy-saving insulation board
The invention discloses a preparation process of an anti-ultraviolet fireproof energy-saving insulation board. The preparation process comprises the following steps: S1, putting modified phenolic resin, an emulsifier and a curing agent into a mixer to obtain first slurry; s2, stirring the first slurry, and adding foaming powder and a foaming agent in the stirring process; s3, adding polyphenyl granules into the first slurry, and then stirring; s4, stirring lignin, sodium fluosilicate, phosphoric acid, ferrous sulfate and magnesium chloride to obtain a mixed solution, and then jointly stirring magnesium oxide and the prepared mixed solution; s5, adding a PVA solution, cellulose, wood powder and stone powder, and stirring to obtain second slurry; s6, stirring the first slurry and the second slurry to obtain third slurry; s7, adding the third slurry into a mold, pressing an upper cover, and drying; and S8, reflecting aluminum foil cloth is attached to the surface of the fireproof energy-saving insulation board obtained in the S7 for composite forming. The finally obtained insulation board is resistant to high temperature and high in flame retardance, and the surface of the insulation board is resistant to ultraviolet rays.
本发明公开了一种抗紫外线防火节能保温板的制备工艺，所述制备工艺包括以下步骤：S1，将改性酚醛树脂、乳化剂和固化剂投入混料机内得到第一浆体；S2，将第一浆体进行搅拌，在搅拌的过程中，投入发泡粉和发泡剂；S3，第一浆体加入聚苯颗粒，然后搅拌；S4，将木质素、氟硅酸钠、磷酸、硫酸亚铁与氯化镁搅拌得到混合溶液，然后将氧化镁与调配好的混合溶液共同搅料；S5，加入PVA溶液、纤维素、木粉及石粉搅料得到第二浆体；S6，将第一浆体与第二浆体搅拌得到第三浆体；S7，第三浆体加入模具中，压好上盖烘干；S8，将反射铝箔布贴在S7中得到的防火节能保温板的表面复合成型。本发明最终得到的保温板耐高温，阻燃性很强，而且表面抗紫外线。
Preparation process of anti-ultraviolet fireproof energy-saving insulation board
一种抗紫外线防火节能保温板的制备工艺
LI CHUANHONG (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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