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A platform for research: civil engineering, architecture and urbanism
Polymer solid wood composite floor and preparation method thereof
The invention relates to a floor, in particular to a polymer solid wood composite floor. The polymer solid wood composite floor comprises an SPC stone plastic layer, and a solid wood veneer layer or a plywood layer forming a floor body is arranged below the SPC stone plastic layer; and the physical and chemical performance indexes of the polymer solid wood composite floor are that the color fastness is greater than or equal to the grade 6, the average value of peel strength is greater than or equal to 75 (N/50mm), the pollution resistance is greater than or equal to the level 5, the heating dimensional change rate is less than or equal to 0.25%, the heating warping degree is less than or equal to 2.0 mm, and the water content is 6-10%. The preparation process of the polymer solid wood composite floor comprises the following steps of preparing the SPC stone plastic layer; preparing the solid wood veneer layer or the plywood layer; carrying out composite laminating and pasting, specifically, the SPC stone-plastic layer and the solid wood veneer layer or the plywood layer are laminated and pasted; carrying out primary balance treatment; carrying out slitting; carrying out secondary balance treatment; carrying out grooving; and preparing a UV layer. By means of the preparation process, the solid wood veneer layer or the plywood layer forming the floor body is formed under the SPC stone plastic layer in a composite laminating and pressing manner, and then balance treatment is conducted by front-back slitting, so that the manufactured floor is good in foot feeling, not prone to deformation or cracking and small in size change rate.
本发明涉及一种地板，特别涉及一种高分子实木复合地板。高分子实木复合地板，包括SPC石塑层，所述SPC石塑层下方设置有形成地板主体的实木单板层或胶合板层；所述高分子实木复合地板的理化性能指标为：色牢度≥6级；剥离强度平均值≥75(N/50mm)，耐污染≥5级，加热尺寸变化率≤0.25％，加热翘曲度≤2.0mm，含水率为6‑10％。高分子实木复合地板的制备工艺，包括：SPC石塑层制备；实木单板层或胶合板层制备；复合压贴：将SPC石塑层与实木单板层或胶合板层压贴；一次平衡处理；分切；二次平衡处理；开槽；UV层制备。本发明通过在SPC石塑层下复合压贴形成地板主体的实木单板层或胶合板层，然后分切前后分别进行平衡处理，可制得脚感好、不易变形开裂、尺寸变化率小。
Polymer solid wood composite floor and preparation method thereof
The invention relates to a floor, in particular to a polymer solid wood composite floor. The polymer solid wood composite floor comprises an SPC stone plastic layer, and a solid wood veneer layer or a plywood layer forming a floor body is arranged below the SPC stone plastic layer; and the physical and chemical performance indexes of the polymer solid wood composite floor are that the color fastness is greater than or equal to the grade 6, the average value of peel strength is greater than or equal to 75 (N/50mm), the pollution resistance is greater than or equal to the level 5, the heating dimensional change rate is less than or equal to 0.25%, the heating warping degree is less than or equal to 2.0 mm, and the water content is 6-10%. The preparation process of the polymer solid wood composite floor comprises the following steps of preparing the SPC stone plastic layer; preparing the solid wood veneer layer or the plywood layer; carrying out composite laminating and pasting, specifically, the SPC stone-plastic layer and the solid wood veneer layer or the plywood layer are laminated and pasted; carrying out primary balance treatment; carrying out slitting; carrying out secondary balance treatment; carrying out grooving; and preparing a UV layer. By means of the preparation process, the solid wood veneer layer or the plywood layer forming the floor body is formed under the SPC stone plastic layer in a composite laminating and pressing manner, and then balance treatment is conducted by front-back slitting, so that the manufactured floor is good in foot feeling, not prone to deformation or cracking and small in size change rate.
本发明涉及一种地板，特别涉及一种高分子实木复合地板。高分子实木复合地板，包括SPC石塑层，所述SPC石塑层下方设置有形成地板主体的实木单板层或胶合板层；所述高分子实木复合地板的理化性能指标为：色牢度≥6级；剥离强度平均值≥75(N/50mm)，耐污染≥5级，加热尺寸变化率≤0.25％，加热翘曲度≤2.0mm，含水率为6‑10％。高分子实木复合地板的制备工艺，包括：SPC石塑层制备；实木单板层或胶合板层制备；复合压贴：将SPC石塑层与实木单板层或胶合板层压贴；一次平衡处理；分切；二次平衡处理；开槽；UV层制备。本发明通过在SPC石塑层下复合压贴形成地板主体的实木单板层或胶合板层，然后分切前后分别进行平衡处理，可制得脚感好、不易变形开裂、尺寸变化率小。
Polymer solid wood composite floor and preparation method thereof
一种高分子实木复合地板及其制备方法
NI LIUSHUN (author) / DU RONG (author) / FANG CHUNLI (author) / XIE XUQIN (author) / ZHANG JIAN (author) / SHEN YIQIANG (author) / LIN YINYOU (author)
2021-10-19
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
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
/
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
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