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A platform for research: civil engineering, architecture and urbanism
Vacuum heat insulation board with protective film and preparation method of vacuum heat insulation board
The invention discloses a vacuum heat insulation plate with a protective film and a preparation method thereof. The vacuum heat insulation plate comprises a vacuum heat insulation plate body and the protective film wrapping the outer side of the vacuum heat insulation plate body. The protective film structurally comprises a thermal shrinkage layer, a cementation transition layer and a wear-resistant and puncture-resistant layer from inside to outside in sequence, the thermal shrinkage layer is formed by compounding one or more layers of high-molecular polymer cross-linked belt pieces, and the wear-resistant and puncture-resistant layer is composed of synthetic fiber or ore fiber yarn type fabric. And the cementation transition layer is one or two of a calcium carbonate gelling agent, polypropylene resin and phenolic resin. According to the vacuum heat insulation board with the protective film and the preparation method of the vacuum heat insulation board, the problems of air leakage and hollowing caused by damage are avoided in the construction process of the vacuum heat insulation board, the vacuum heat insulation board and the glass fabric heat shrinkage film protective layer are subjected to secondary vacuum heat sealing integrated forming, and the production efficiency is improved. The toughness and the puncture-resistant strength of the vacuum plate composite film are improved.
本发明公开了一种带有防护膜的真空绝热保温板及其制备方法，包括真空绝热板本体、包裹于真空绝热板外侧的防护膜；防护膜的结构组成由内到外依次为热缩层、胶结过渡层、耐磨抗穿刺层，热缩层为高分子聚合物交联带片的一层或多层复合而成，耐磨抗穿刺层由合成纤维或矿石纤维丝型织物组成，胶结过渡层为碳酸钙胶凝剂、聚丙烯树脂、酚醛树脂的一种或两种。本发明提供的带有防护膜的真空绝热保温板及其制备方法，使得真空绝热板在施工过程中，避免因破损造成漏气空鼓的问题，将真空绝热板与玻纤布热缩膜防护层进行了二次真空热合一体化成型，提高了真空板复合膜的韧性和抗穿刺强度。
Vacuum heat insulation board with protective film and preparation method of vacuum heat insulation board
The invention discloses a vacuum heat insulation plate with a protective film and a preparation method thereof. The vacuum heat insulation plate comprises a vacuum heat insulation plate body and the protective film wrapping the outer side of the vacuum heat insulation plate body. The protective film structurally comprises a thermal shrinkage layer, a cementation transition layer and a wear-resistant and puncture-resistant layer from inside to outside in sequence, the thermal shrinkage layer is formed by compounding one or more layers of high-molecular polymer cross-linked belt pieces, and the wear-resistant and puncture-resistant layer is composed of synthetic fiber or ore fiber yarn type fabric. And the cementation transition layer is one or two of a calcium carbonate gelling agent, polypropylene resin and phenolic resin. According to the vacuum heat insulation board with the protective film and the preparation method of the vacuum heat insulation board, the problems of air leakage and hollowing caused by damage are avoided in the construction process of the vacuum heat insulation board, the vacuum heat insulation board and the glass fabric heat shrinkage film protective layer are subjected to secondary vacuum heat sealing integrated forming, and the production efficiency is improved. The toughness and the puncture-resistant strength of the vacuum plate composite film are improved.
本发明公开了一种带有防护膜的真空绝热保温板及其制备方法，包括真空绝热板本体、包裹于真空绝热板外侧的防护膜；防护膜的结构组成由内到外依次为热缩层、胶结过渡层、耐磨抗穿刺层，热缩层为高分子聚合物交联带片的一层或多层复合而成，耐磨抗穿刺层由合成纤维或矿石纤维丝型织物组成，胶结过渡层为碳酸钙胶凝剂、聚丙烯树脂、酚醛树脂的一种或两种。本发明提供的带有防护膜的真空绝热保温板及其制备方法，使得真空绝热板在施工过程中，避免因破损造成漏气空鼓的问题，将真空绝热板与玻纤布热缩膜防护层进行了二次真空热合一体化成型，提高了真空板复合膜的韧性和抗穿刺强度。
Vacuum heat insulation board with protective film and preparation method of vacuum heat insulation board
一种带有防护膜的真空绝热保温板及其制备方法
LI ZHUANGXIAN (author) / LIU TING (author) / HUANG LEITAO (author)
2023-05-05
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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