A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a carbon-plastic insulation board and a manufacturing method thereof. The carbon-plastic insulation board is prepared from the following raw material components in parts by weight: 4-8 parts of polyethylene, 5-7 parts of polystyrene, 4-6 parts of a carbon dioxide fluid foaming agent, 3-5 parts of modified carbon particle foaming beads, 3-8 parts of modified clay and 2-4 parts of an antioxidant aid. The preparation method comprises the following steps: sequentially adding the modified carbon particle foaming beads, the polyethylene, the polystyrene and the antioxidant aid into a double-screw extruder, and integrating to obtain a mixed fluid; and feeding the mixed fluid into another twin-screw extruder, injecting a carbon dioxide fluid foaming agent at the same time,and extruding the mixture into a plate template under the action of high pressure to obtain the carbon-plastic insulation plate. Compared with a common extruded sheet product, the carbon-plastic insulation board disclosed by the invention has lower thermal conductivity, so that better thermal insulation performance is guaranteed, meanwhile, the carbon-plastic insulation board has superior toughness and rigidity, energy conservation, thermal insulation and fire prevention are considered, the application range and field of the insulation board are improved, and the use economy is improved.
本发明公开了一种碳塑保温板及其制作方法，所述碳塑保温板采用的原料组分及分量分别为：聚乙烯4‑8份、聚苯乙烯5‑7份、二氧化碳流体发泡剂4‑6份、改性碳粒子发泡珠3‑5份、改性黏土3‑8份、抗氧化助剂2‑4份。制作步骤如下：将改性碳粒子发泡珠、聚乙烯、聚苯乙烯以及抗氧化助剂依次加入至双螺杆挤出机中整合得到混合流体；将混合流体加入至另一台双螺杆挤出机中，同时注入二氧化碳流体发泡剂通过高压作用后，挤出至板材模板中，即可得到本碳塑保温板。本发明碳塑保温板相较于普通的挤塑板产品具有较低的导热性，从而保障了更好的保温隔热性能，同时具有较为优越的韧性与刚性，兼顾节能、保温以及防火，提高了保温板的应用范畴与领域，提高了使用的经济性。
The invention discloses a carbon-plastic insulation board and a manufacturing method thereof. The carbon-plastic insulation board is prepared from the following raw material components in parts by weight: 4-8 parts of polyethylene, 5-7 parts of polystyrene, 4-6 parts of a carbon dioxide fluid foaming agent, 3-5 parts of modified carbon particle foaming beads, 3-8 parts of modified clay and 2-4 parts of an antioxidant aid. The preparation method comprises the following steps: sequentially adding the modified carbon particle foaming beads, the polyethylene, the polystyrene and the antioxidant aid into a double-screw extruder, and integrating to obtain a mixed fluid; and feeding the mixed fluid into another twin-screw extruder, injecting a carbon dioxide fluid foaming agent at the same time,and extruding the mixture into a plate template under the action of high pressure to obtain the carbon-plastic insulation plate. Compared with a common extruded sheet product, the carbon-plastic insulation board disclosed by the invention has lower thermal conductivity, so that better thermal insulation performance is guaranteed, meanwhile, the carbon-plastic insulation board has superior toughness and rigidity, energy conservation, thermal insulation and fire prevention are considered, the application range and field of the insulation board are improved, and the use economy is improved.
本发明公开了一种碳塑保温板及其制作方法，所述碳塑保温板采用的原料组分及分量分别为：聚乙烯4‑8份、聚苯乙烯5‑7份、二氧化碳流体发泡剂4‑6份、改性碳粒子发泡珠3‑5份、改性黏土3‑8份、抗氧化助剂2‑4份。制作步骤如下：将改性碳粒子发泡珠、聚乙烯、聚苯乙烯以及抗氧化助剂依次加入至双螺杆挤出机中整合得到混合流体；将混合流体加入至另一台双螺杆挤出机中，同时注入二氧化碳流体发泡剂通过高压作用后，挤出至板材模板中，即可得到本碳塑保温板。本发明碳塑保温板相较于普通的挤塑板产品具有较低的导热性，从而保障了更好的保温隔热性能，同时具有较为优越的韧性与刚性，兼顾节能、保温以及防火，提高了保温板的应用范畴与领域，提高了使用的经济性。
Carbon-plastic insulation board and manufacturing method thereof
一种碳塑保温板及其制作方法
ZHANG LEI (author)
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
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
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Inorganic microcrystal plastic insulation board and preparation method thereof
| European Patent Office | 2024