A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CO-EXTRUSION SPC FOAM FLOORING AND MANUFACTURING METHOD THEREFOR
The present disclosure relates to a foam flooring, in particular to an SPC foam flooring and a manufacturing method thereof. The SPC foam flooring may include a stone-plastic base material structure, wherein the stone-plastic base material structure includes a first stable layer (4), a foaming layer (5), and a second stable layer (6) successively from top to bottom. The first stable layer (4) and the second stable layer (6) may be sheets including PVC resin and filler powder as main components; wherein the sheet includes 100 parts by mass of the PVC resin and 200-300 parts by mass of the filler powder. A density of the SPC foam flooring may be within a range of 1.4 g/cm3 to 1.6 g/cm3. Since the foaming layer is disposed inside, a surface strength of the flooring may not be influenced. In addition, dimensional stability of the flooring may be significantly improved.
CO-EXTRUSION SPC FOAM FLOORING AND MANUFACTURING METHOD THEREFOR
The present disclosure relates to a foam flooring, in particular to an SPC foam flooring and a manufacturing method thereof. The SPC foam flooring may include a stone-plastic base material structure, wherein the stone-plastic base material structure includes a first stable layer (4), a foaming layer (5), and a second stable layer (6) successively from top to bottom. The first stable layer (4) and the second stable layer (6) may be sheets including PVC resin and filler powder as main components; wherein the sheet includes 100 parts by mass of the PVC resin and 200-300 parts by mass of the filler powder. A density of the SPC foam flooring may be within a range of 1.4 g/cm3 to 1.6 g/cm3. Since the foaming layer is disposed inside, a surface strength of the flooring may not be influenced. In addition, dimensional stability of the flooring may be significantly improved.
CO-EXTRUSION SPC FOAM FLOORING AND MANUFACTURING METHOD THEREFOR
KOEXTRUSIONS-SPC-SCHAUMSTOFFBODEN UND VERFAHREN ZU SEINER HERSTELLUNG
REVÊTEMENT DE SOL EN MOUSSE SPC COEXTRUDÉE ET SON PROCÉDÉ DE FABRICATION
SONG JIANGANG (author) / FU JIAJIN (author) / LIU FUQING (author)
2023-01-04
Patent
Electronic Resource
English
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
CO-EXTRUSION SPC FOAM FLOORING AND MANUFACTURING METHOD THEREFOR
| European Patent Office | 2021
HIGH-STRENGTH FLOORING AND MANUFACTURING METHOD THEREFOR
| European Patent Office | 2018
Cushioning flooring material and manufacturing method therefor
| European Patent Office | 2016
Flooring manufacturing method and flooring containing graphene
| European Patent Office | 2017