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Fireproof insulation board and preparation method thereof
The invention relates to the field of thermal insulation materials, and particularly discloses a fireproof thermal insulation board and a preparation method thereof. The fireproof insulation board is prepared from the following raw materials in parts by weight: cement, stone powder, fly ash, an adhesive, a modified polyphenyl granule foaming material and water, the preparation method of the modified polyphenyl granule foaming material comprises the following steps: preparing the polyphenyl granule foaming material, spraying a binder on the surface of the polyphenyl granule foaming material, then adding the composite fiber into the polyphenyl granule foaming material, and stirring to obtain a load material; spraying silica sol on the surface of the load material, adding a multi-closed-cell filler to the surface of the load material, and drying to obtain a modified polyphenyl particle foaming material; the preparation method comprises the following steps: uniformly stirring the cement, the stone powder, the fly ash, the adhesive and the water to prepare a primary mixture; adding the modified polyphenyl particle foaming material into the mixture, and uniformly stirring to obtain the mixture; and pouring the mixture into a mold, and sequentially carrying out pressure forming and curing to obtain a finished product. Therefore, the heat insulation board has good fireproof performance and good heat insulation effect at the same time.
本申请涉及保温材料领域，具体公开了一种防火保温板及其制备方法；一种防火保温板由包含以下重量份的原料制成：水泥、石粉、粉煤灰、胶黏剂、改性聚苯颗粒发泡物、水；改性聚苯颗粒发泡物制备如下：制备聚苯颗粒发泡物，在聚苯颗粒发泡物表面喷涂粘结剂，然后将复合纤维添加到聚苯颗粒发泡物中，经搅拌处理得负载料；在负载料表面喷涂硅溶胶，将多闭孔填料添加到负载料表面，经干燥得改性聚苯颗粒发泡物；其制备方法为：水泥、石粉、粉煤灰、胶黏剂、水搅拌均匀，制得初混料；改性聚苯颗粒发泡物添加到混合料中搅拌均匀，制得混合料；将混合料倒入模具中，依次经加压成型、养护、制得成品；使保温板具有较好防火性的同时具有较好的保温效果。
Fireproof insulation board and preparation method thereof
The invention relates to the field of thermal insulation materials, and particularly discloses a fireproof thermal insulation board and a preparation method thereof. The fireproof insulation board is prepared from the following raw materials in parts by weight: cement, stone powder, fly ash, an adhesive, a modified polyphenyl granule foaming material and water, the preparation method of the modified polyphenyl granule foaming material comprises the following steps: preparing the polyphenyl granule foaming material, spraying a binder on the surface of the polyphenyl granule foaming material, then adding the composite fiber into the polyphenyl granule foaming material, and stirring to obtain a load material; spraying silica sol on the surface of the load material, adding a multi-closed-cell filler to the surface of the load material, and drying to obtain a modified polyphenyl particle foaming material; the preparation method comprises the following steps: uniformly stirring the cement, the stone powder, the fly ash, the adhesive and the water to prepare a primary mixture; adding the modified polyphenyl particle foaming material into the mixture, and uniformly stirring to obtain the mixture; and pouring the mixture into a mold, and sequentially carrying out pressure forming and curing to obtain a finished product. Therefore, the heat insulation board has good fireproof performance and good heat insulation effect at the same time.
本申请涉及保温材料领域，具体公开了一种防火保温板及其制备方法；一种防火保温板由包含以下重量份的原料制成：水泥、石粉、粉煤灰、胶黏剂、改性聚苯颗粒发泡物、水；改性聚苯颗粒发泡物制备如下：制备聚苯颗粒发泡物，在聚苯颗粒发泡物表面喷涂粘结剂，然后将复合纤维添加到聚苯颗粒发泡物中，经搅拌处理得负载料；在负载料表面喷涂硅溶胶，将多闭孔填料添加到负载料表面，经干燥得改性聚苯颗粒发泡物；其制备方法为：水泥、石粉、粉煤灰、胶黏剂、水搅拌均匀，制得初混料；改性聚苯颗粒发泡物添加到混合料中搅拌均匀，制得混合料；将混合料倒入模具中，依次经加压成型、养护、制得成品；使保温板具有较好防火性的同时具有较好的保温效果。
Fireproof insulation board and preparation method thereof
一种防火保温板及其制备方法
ZHANG ZHIWANG (author) / LU YULONG (author)
2022-04-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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