Unlock instant, AI-driven research and patent intelligence for your innovation.

High-stability composite floor and preparation method thereof

A composite floor, high-stability technology, applied in the direction of floors, buildings, building structures, etc., can solve the problems of the decline of the physical performance of the floor, the bending deformation of the plank, the expansion and deformation of the floor, etc., to improve the strength, prolong the service life, reduce the mildew effect

Pending Publication Date: 2022-07-15
ANJI ZHENGYUAN WPC DECORATION MATERIAL
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main materials of the above floors are PVC and wood powder. PVC materials are weak in strength and poor in moisture resistance. After the wood powder absorbs water, the floor may expand and deform, resulting in a decrease in the physical properties of the floor and bending and deformation of the wood board.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-stability composite floor and preparation method thereof
  • High-stability composite floor and preparation method thereof
  • High-stability composite floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A high-stability composite floor is prepared from raw materials comprising the following components in parts by weight: 20 parts of silane cross-linked modified polyethylene, 10 parts of polyethylene / hexagonal boron nitride composite masterbatch, wood powder 10 parts, 15 parts of fly ash, 5 parts of animal hoof keratin foaming agent.

[0049] According to the above-mentioned components, the preparation of a high-stability composite floor specifically includes the following steps:

[0050] S1: Mix 20 parts of silane cross-linked modified polyethylene, 10 parts of polyethylene / hexagonal boron nitride composite masterbatch, 10 parts of wood flour, 15 parts of fly ash, and 5 parts of animal hoof keratin foaming agent, put into stirring The equipment is stirred and mixed at 90 ° C, the rotating speed of the stirring equipment is 700r / min, the stirring time is 45min, and the mixed material is prepared by stirring uniformly;

[0051] S2: The mixed material in S1 is subjected ...

Embodiment 2

[0060] A high-stability composite floor is prepared in parts by weight from raw materials comprising the following components: 25 parts of silane cross-linked modified polyethylene, 12 parts of polyethylene / hexagonal boron nitride composite masterbatch, wood powder 15 parts, 18 parts fly ash, 6 parts animal hoof keratin foaming agent.

[0061] According to the above-mentioned components, the preparation of a high-stability composite floor specifically includes the following steps:

[0062] S1: Mix 25 parts of silane cross-linked modified polyethylene, 12 parts of polyethylene / hexagonal boron nitride composite masterbatch, 15 parts of wood flour, 18 parts of fly ash, and 6 parts of animal hoof keratin foaming agent. The equipment is stirred and mixed at 95°C, the rotating speed of the stirring equipment is 650r / min, the stirring time is 52min, and the mixed material is prepared by stirring evenly;

[0063] S2: The mixed material in S1 is subjected to micro-foaming treatment to...

Embodiment 3

[0072] A high-stability composite floor is prepared in parts by weight from raw materials comprising the following components: 30 parts of silane cross-linked modified polyethylene, 15 parts of polyethylene / hexagonal boron nitride composite masterbatch, wood powder 20 parts, 20 parts of fly ash, 8 parts of animal hoof keratin foaming agent.

[0073] According to the above-mentioned components, the preparation of a high-stability composite floor specifically includes the following steps:

[0074] S1: Mix 30 parts of silane cross-linked modified polyethylene, 15 parts of polyethylene / hexagonal boron nitride composite masterbatch, 20 parts of wood flour, 20 parts of fly ash, and 8 parts of animal hoof keratin foaming agent, put into stirring The equipment is stirred and mixed at 100°C, the rotating speed of the stirring equipment is 600r / min, the stirring time is 60min, and the mixed material is prepared by stirring uniformly;

[0075] S2: The mixed material in S1 is subjected t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a high-stability composite floor and a preparation method thereof.The high-stability composite floor is prepared from, by weight, 20-30 parts of a low-density polyethylene material, 10-15 parts of a high-density polyethylene material, 10-20 parts of wood flour, 15-20 parts of fly ash and 5-8 parts of a compatilizer, the low-density polyethylene material is silane crosslinking modified polyethylene, and the high-density polyethylene material is silane crosslinking modified polyethylene. The high-density polyethylene material is a polyethylene / hexagonal boron nitride composite master batch. The wood board prepared by taking modified polyethylene as a base material is high in strength, good in waterproof performance and long in service life.

Description

technical field [0001] The invention relates to the technical field of composite floor materials, in particular to a high-stability composite floor and a preparation method thereof. Background technique [0002] With the development of society, the demand for floor use is increasing. Laminate floor is a kind of floor. Laminate floor is a floor whose physical properties meet the expected requirements by artificially changing the structure of the floor material. The more commonly used wood-plastic floor is a new type of environmentally friendly composite product. The main materials are polyolefin, wood powder or bamboo powder. After adding additives, high-speed mixing, granulation is performed, and then the pellets are extruded by an extruder. Forming material, namely wood-plastic floor. [0003] However, the existing wood-plastic composite floor has the following common shortcomings: [0004] The wood-plastic composite floor has a high content of plant fiber, including sma...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L51/06C08L51/04C08L23/06C08L97/02C08K3/38C08K7/18E04F15/10
CPCC08L51/06C08L51/04E04F15/105C08K2003/385C08K2201/011C08L2207/062C08L2207/066C08L23/06C08L97/02C08K3/38C08K7/18
Inventor 杨永红吴明星傅弘纲
Owner ANJI ZHENGYUAN WPC DECORATION MATERIAL