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A platform for research: civil engineering, architecture and urbanism
Elastic co-extrusion wood-plastic floor and preparation method thereof
The invention provides an elastic co-extrusion wood-plastic floor. The elastic co-extrusion wood-plastic floor sequentially comprises an elastic layer, a bonding layer and a core layer from top to bottom, the elastic layer is prepared from the following raw materials in parts by weight: 25-35 parts of TPE, 40-50 parts of HDPE, 1-3 parts of SiO2, 1-3 parts of an antioxidant and 1-3 parts of an anti-aging agent; the bonding layer is prepared from the following raw materials in parts by weight: 20 to 28 parts of maleic anhydride grafted polyethylene and 15 to 20 parts of EVA (Ethylene Vinyl Acetate); the core layer is prepared from the following raw materials in parts by weight: 30 to 40 parts of hydrophobic treatment wood flour, 10 to 15 parts of nanoscale superfine calcium carbonate and 40 to 60 parts of HDPE (High-Density Polyethylene). The invention further provides a preparation method of the floor. The floor has the advantages that comfortable foot feeling can be provided, the service life is long, the rebound resilience is good, and the floor is suitable for indoor and outdoor sports places.
本发明提供了一种弹性共挤木塑地板，自上而下依次包括弹性层、粘接层和芯层；所述弹性层包括以下重量份数的原料：TPE 25～35份，HDPE40～50份，SiO21～3份，抗氧剂1～3份，抗老化剂1～3份；所述粘接层包括以下重量份数的原料：马来酸酐接枝聚乙烯20～28份，EVA 15～20份；所述芯层包括以下重量份数的原料：疏水处理木粉30～40份，纳米级超细碳酸钙10～15份，HDPE 40～60份。本发明还提供了上述地板的制备方法。本发明地板的优点在于：不仅能提供舒适的脚感，还具有使用寿命久、回弹性好的优点，适用于室内外运动场所。
Elastic co-extrusion wood-plastic floor and preparation method thereof
The invention provides an elastic co-extrusion wood-plastic floor. The elastic co-extrusion wood-plastic floor sequentially comprises an elastic layer, a bonding layer and a core layer from top to bottom, the elastic layer is prepared from the following raw materials in parts by weight: 25-35 parts of TPE, 40-50 parts of HDPE, 1-3 parts of SiO2, 1-3 parts of an antioxidant and 1-3 parts of an anti-aging agent; the bonding layer is prepared from the following raw materials in parts by weight: 20 to 28 parts of maleic anhydride grafted polyethylene and 15 to 20 parts of EVA (Ethylene Vinyl Acetate); the core layer is prepared from the following raw materials in parts by weight: 30 to 40 parts of hydrophobic treatment wood flour, 10 to 15 parts of nanoscale superfine calcium carbonate and 40 to 60 parts of HDPE (High-Density Polyethylene). The invention further provides a preparation method of the floor. The floor has the advantages that comfortable foot feeling can be provided, the service life is long, the rebound resilience is good, and the floor is suitable for indoor and outdoor sports places.
本发明提供了一种弹性共挤木塑地板，自上而下依次包括弹性层、粘接层和芯层；所述弹性层包括以下重量份数的原料：TPE 25～35份，HDPE40～50份，SiO21～3份，抗氧剂1～3份，抗老化剂1～3份；所述粘接层包括以下重量份数的原料：马来酸酐接枝聚乙烯20～28份，EVA 15～20份；所述芯层包括以下重量份数的原料：疏水处理木粉30～40份，纳米级超细碳酸钙10～15份，HDPE 40～60份。本发明还提供了上述地板的制备方法。本发明地板的优点在于：不仅能提供舒适的脚感，还具有使用寿命久、回弹性好的优点，适用于室内外运动场所。
Elastic co-extrusion wood-plastic floor and preparation method thereof
一种弹性共挤木塑地板及其制备方法
FANG XIAOZHONG (author) / LI YONGLE (author) / JIN HONGPAN (author) / WANG XIAOXIANG (author) / FENG JUAN (author) / LI HONG (author) / WU ZIQUAN (author)
2023-01-17
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
/
C08H
DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
,
Derivate von natürlichen makromolekularen 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
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C09J
ADHESIVES
,
Klebstoffe
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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