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A platform for research: civil engineering, architecture and urbanism
Polyurethane foaming structure composite floor and preparation process thereof
The invention discloses a polyurethane foaming structure composite floor and a preparation process thereof. The polyurethane foaming structure composite floor comprises continuous long glass fibers, the continuous long glass fibers are respectively fiber three-dimensional cotton cloth, glass fiber cloth, a fiber three-dimensional surface and the continuous long glass fibers from bottom to top, and the layers are bonded through a mixing agent. The preparation process of the polyurethane foaming structure composite floor comprises the steps of feeding, conveying, glue spraying, pressing, curing and shaping and cutting. According to the polyurethane foaming structure composite floor and the preparation process thereof, compared with an existing composite board, a foaming agent foams in the mixing agent, so that the dosage of the mixing agent is reduced, the density of the composite board is reduced, a foam stabilizer enables the foaming agent to foam uniformly and stably, a penetrating agent promotes the mixing agent to permeate into the glass fibers, and a catalyst promotes chemical reaction of A and B; a flame retardant improves the flame retardant property of the composite board, and an anti-ultraviolet light absorber improves the anti-aging property of the composite board.
本发明公开了一种聚氨酯发泡结构复合地板及其制备工艺，包括连续长玻璃纤维，所述连续长玻璃纤维为底，向上分别为纤维立体棉布、玻璃纤维布、纤维立体面、连续长玻璃纤维，其中各层之间通过混合剂相粘接，一种聚氨酯发泡结构复合地板的制备工艺，包括上料、输送、淋胶、压合、固化定型、切割。该聚氨酯发泡结构复合地板及其制备工艺，与现有的复合板相比较之下，发泡剂：在混合剂中发泡，从而减少混合剂用量，降低复合板密度，泡沫稳定剂：使发泡剂发泡均匀稳定，渗透剂：促进混合剂向玻璃纤维渗透，催化剂：促进A与B化学反应的发生，阻燃剂：提升复合板的阻燃性能，抗紫外线吸收剂：提高复合板抗老化性能。
Polyurethane foaming structure composite floor and preparation process thereof
The invention discloses a polyurethane foaming structure composite floor and a preparation process thereof. The polyurethane foaming structure composite floor comprises continuous long glass fibers, the continuous long glass fibers are respectively fiber three-dimensional cotton cloth, glass fiber cloth, a fiber three-dimensional surface and the continuous long glass fibers from bottom to top, and the layers are bonded through a mixing agent. The preparation process of the polyurethane foaming structure composite floor comprises the steps of feeding, conveying, glue spraying, pressing, curing and shaping and cutting. According to the polyurethane foaming structure composite floor and the preparation process thereof, compared with an existing composite board, a foaming agent foams in the mixing agent, so that the dosage of the mixing agent is reduced, the density of the composite board is reduced, a foam stabilizer enables the foaming agent to foam uniformly and stably, a penetrating agent promotes the mixing agent to permeate into the glass fibers, and a catalyst promotes chemical reaction of A and B; a flame retardant improves the flame retardant property of the composite board, and an anti-ultraviolet light absorber improves the anti-aging property of the composite board.
本发明公开了一种聚氨酯发泡结构复合地板及其制备工艺，包括连续长玻璃纤维，所述连续长玻璃纤维为底，向上分别为纤维立体棉布、玻璃纤维布、纤维立体面、连续长玻璃纤维，其中各层之间通过混合剂相粘接，一种聚氨酯发泡结构复合地板的制备工艺，包括上料、输送、淋胶、压合、固化定型、切割。该聚氨酯发泡结构复合地板及其制备工艺，与现有的复合板相比较之下，发泡剂：在混合剂中发泡，从而减少混合剂用量，降低复合板密度，泡沫稳定剂：使发泡剂发泡均匀稳定，渗透剂：促进混合剂向玻璃纤维渗透，催化剂：促进A与B化学反应的发生，阻燃剂：提升复合板的阻燃性能，抗紫外线吸收剂：提高复合板抗老化性能。
Polyurethane foaming structure composite floor and preparation process thereof
一种聚氨酯发泡结构复合地板及其制备工艺
JIANG YUSHENG (author) / ZHANG HONGPENG (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
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
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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