A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multilayer co-extruded stone-plastic floor and manufacturing method thereof
The embodiment of the invention discloses a multilayer co-extruded stone-plastic floor. The multilayer co-extruded stone-plastic floor comprises at least one co-extruded stone-plastic layer, wherein the co-extruded stone-plastic layer at least comprises a first stabilizing layer, a stone-plastic rigid layer and a second stabilizing layer from top to bottom; the dimensional change rates of the first stabilizing layer and the second stabilizing layer are 0-0.12% at -15 to 80 DEG C; and at least one of the first stabilizing layer, the stone-plastic rigid layer and the second stabilizing layer comprises ACR/nano SiO2 composite particles. According to the specification, the stabilizing layers are added on the upper and lower parts of the stone-plastic rigid layer of the floor, and the ACR/nano SiO2 composite particles are added into the floor material, so that the thermal stability of the floor material can be improved and the thermal deformation of the floor material can be reduced while the strength of the floor is guaranteed.
本申请实施例公开了一种多层共挤石塑地板。所述多层共挤石塑地板包括：至少一个共挤石塑层，所述共挤石塑层从上到下至少包括：第一稳定层、石塑刚性层和第二稳定层；所述第一稳定层和所述第二稳定层，在‑15℃‑80℃时尺寸变化率均为0‑0.12％；所述第一稳定层、所述石塑刚性层和所述第二稳定层中至少一层包含ACR/纳米SiO2复合粒子。本说明书通过在地板石塑刚性层上下添加稳定层，并在地板材料中加入ACR/纳米SiO2复合粒子，可以在保证地板强度的同时，提高地板材料的热稳定性，减少地板材料热变形。
Multilayer co-extruded stone-plastic floor and manufacturing method thereof
The embodiment of the invention discloses a multilayer co-extruded stone-plastic floor. The multilayer co-extruded stone-plastic floor comprises at least one co-extruded stone-plastic layer, wherein the co-extruded stone-plastic layer at least comprises a first stabilizing layer, a stone-plastic rigid layer and a second stabilizing layer from top to bottom; the dimensional change rates of the first stabilizing layer and the second stabilizing layer are 0-0.12% at -15 to 80 DEG C; and at least one of the first stabilizing layer, the stone-plastic rigid layer and the second stabilizing layer comprises ACR/nano SiO2 composite particles. According to the specification, the stabilizing layers are added on the upper and lower parts of the stone-plastic rigid layer of the floor, and the ACR/nano SiO2 composite particles are added into the floor material, so that the thermal stability of the floor material can be improved and the thermal deformation of the floor material can be reduced while the strength of the floor is guaranteed.
本申请实施例公开了一种多层共挤石塑地板。所述多层共挤石塑地板包括：至少一个共挤石塑层，所述共挤石塑层从上到下至少包括：第一稳定层、石塑刚性层和第二稳定层；所述第一稳定层和所述第二稳定层，在‑15℃‑80℃时尺寸变化率均为0‑0.12％；所述第一稳定层、所述石塑刚性层和所述第二稳定层中至少一层包含ACR/纳米SiO2复合粒子。本说明书通过在地板石塑刚性层上下添加稳定层，并在地板材料中加入ACR/纳米SiO2复合粒子，可以在保证地板强度的同时，提高地板材料的热稳定性，减少地板材料热变形。
Multilayer co-extruded stone-plastic floor and manufacturing method thereof
一种多层共挤石塑地板及其制造方法
SONG JIANGANG (author) / WANG JINGSONG (author) / FU JIAJIN (author) / YAN PENG (author)
2021-05-04
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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