A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight sound-insulation thermal-insulation wallboard and preparation method thereof
The invention relates to the technical field of building materials, in particular to a light sound insulation and heat preservation wallboard which comprises a supporting keel layer and light fireproof layers located on the two sides of the keel layer. The supporting keel layer is made of a foaming material wrapped by a metal plate; the foaming material is prepared from the following raw materials in parts by weight: 40 to 55 parts of polyether polyol, 60 to 70 parts of polyester polyol, 50 to 150 parts of isocyanate, 1 to 4 parts of epoxidized soybean oil, 1 to 3 parts of glycerol, 2 to 6 parts of sulfonated castor oil, 1 to 5 parts of polyether modified polysiloxane, 5 to 10 parts of flame retardant, 4 to 7 parts of chain extender, 0.3 to 0.8 part of stabilizer, 20 to 25 parts of modified basalt fiber, 0.8 to 1.5 parts of foaming agent and 1 to 1.5 parts of catalyst. The composite board has the characteristics of light weight, stable structure and excellent fireproof, sound insulation and heat preservation effects.
本发明涉及建筑材料技术领域，更具体地说，它涉及一种轻质隔音保温墙板，包括支撑龙骨层、及位于所述龙骨层两侧的轻质耐火层；所述支撑龙骨层由金属板包裹的发泡材料组成；所述发泡材料由以下重量份原料制成：聚醚多元醇40～55份、聚酯多元醇60～70份、异氰酸酯50～150份、环氧大豆油1～4份、甘油1～3份、磺化蓖麻油2～6份、聚醚改性聚硅氧烷1～5份、阻燃剂5～10份、扩链剂4～7份、稳定剂0.3～0.8份、改性玄武岩纤维20～25份、发泡剂0.8～1.5份、催化剂1～1.5份。本发明具有质轻、结构稳定、防火、隔音保温效果优异的特点。
Lightweight sound-insulation thermal-insulation wallboard and preparation method thereof
The invention relates to the technical field of building materials, in particular to a light sound insulation and heat preservation wallboard which comprises a supporting keel layer and light fireproof layers located on the two sides of the keel layer. The supporting keel layer is made of a foaming material wrapped by a metal plate; the foaming material is prepared from the following raw materials in parts by weight: 40 to 55 parts of polyether polyol, 60 to 70 parts of polyester polyol, 50 to 150 parts of isocyanate, 1 to 4 parts of epoxidized soybean oil, 1 to 3 parts of glycerol, 2 to 6 parts of sulfonated castor oil, 1 to 5 parts of polyether modified polysiloxane, 5 to 10 parts of flame retardant, 4 to 7 parts of chain extender, 0.3 to 0.8 part of stabilizer, 20 to 25 parts of modified basalt fiber, 0.8 to 1.5 parts of foaming agent and 1 to 1.5 parts of catalyst. The composite board has the characteristics of light weight, stable structure and excellent fireproof, sound insulation and heat preservation effects.
本发明涉及建筑材料技术领域，更具体地说，它涉及一种轻质隔音保温墙板，包括支撑龙骨层、及位于所述龙骨层两侧的轻质耐火层；所述支撑龙骨层由金属板包裹的发泡材料组成；所述发泡材料由以下重量份原料制成：聚醚多元醇40～55份、聚酯多元醇60～70份、异氰酸酯50～150份、环氧大豆油1～4份、甘油1～3份、磺化蓖麻油2～6份、聚醚改性聚硅氧烷1～5份、阻燃剂5～10份、扩链剂4～7份、稳定剂0.3～0.8份、改性玄武岩纤维20～25份、发泡剂0.8～1.5份、催化剂1～1.5份。本发明具有质轻、结构稳定、防火、隔音保温效果优异的特点。
Lightweight sound-insulation thermal-insulation wallboard and preparation method thereof
一种轻质隔音保温墙板及其制备方法
YUAN HONGZHAN (author) / ZHU CHUMING (author)
2023-03-03
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
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E04C
STRUCTURAL ELEMENTS
,
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