Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-friendly polypropylene floor

A polypropylene, environmentally friendly technology, applied in coatings, building components, layered products, etc., can solve the problems of poor environmental protection, toxicity, and impact on health of PVC flooring

Inactive Publication Date: 2019-07-09
JIANGSU BEIER DECORATION MATERIALS CO LTD
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional composite flooring mostly uses polyvinyl chloride (PVC) as the base material, but PVC flooring has the disadvantages of poor environmental protection, such as its cracking to produce toxic hydrogen chloride and carbon monoxide gas, and toxic gases such as dioxin after burning, and among them Usually contain phthalic acid plasticizer, the precipitation of this plasticizer will produce toxicity and affect human health

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
  • Environment-friendly polypropylene floor
  • Environment-friendly polypropylene floor
  • Environment-friendly polypropylene floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one: see figure 1 As shown, an environment-friendly polypropylene flooring consists of balance layer 1, substrate layer 2, decorative layer 3, wear-resistant layer 4 and scratch-resistant layer 5 from bottom to top, which are made into composite semi-finished products by hot pressing, and then rolled The scratch-resistant layer 5 is made by tempering, sawing, grooving or chamfering,

[0021] The balance layer 1 is made of the following materials by weight: 80% polypropylene with a melt index of 3g / 10min; 5% polypropylene with a melt index of 20g / 10min; 8% calcium carbonate; 1.8% anti Oxygen agent; 5% flame retardant; 0.2% toner.

[0022] The substrate layer 2 is made of materials with the following weight ratio: 30% polypropylene with a melt index of 3g / 10min; 3% polypropylene with a melt index of 20g / 10min; 50% calcium carbonate; 1.8% anti Oxygen agent; 4% flame retardant; 10% talcum powder; 1% coupling agent 0.2% toner.

[0023] The wear-resistant layer ...

Embodiment 2

[0031] Embodiment two: see figure 1 As shown, an environment-friendly polypropylene flooring consists of balance layer 1, substrate layer 2, decorative layer 3, wear-resistant layer 4 and scratch-resistant layer 5 from bottom to top, which are made into composite semi-finished products by hot pressing, and then rolled The scratch-resistant layer 5 is made by tempering, sawing, grooving or chamfering,

[0032] The balance layer 1 is made of materials with the following weight ratio: the balance layer 1 is made of materials with the following weight ratio: 60% polypropylene with a melt index of 3g / 10min; 15% polypropylene with a melt index of 20g / 10min; 20% calcium carbonate; 1.5% antioxidant; 3.3% flame retardant; 0.2% toner.

[0033] The substrate layer 2 is made of materials with the following weight ratio: 25% polypropylene with a melt index of 3g / 10min; 8% polypropylene with a melt index of 20g / 10min; 45% calcium carbonate; 1.8% anti Oxygen agent; 3.5% flame retardant; 15...

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

PropertyMeasurementUnit
Melt indexaaaaaaaaaa
Melt indexaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to an environment-friendly polypropylene floor. The environment-friendly polypropylene floor comprises a balance layer, a base board layer, a decorative layer, a wear-resistant layer and a scratch-resistant layer from bottom to top, through hot-press, a compound semi-finished product is produced, then the scratch-resistant layer is subjected to roller coating, then through tempering, board cutting and slotting or edge chipping, the environment-friendly polypropylene floor is produced, and the balance layer is produced by adopting the following materials of, in percentageby weight, 20-80% of polypropylene A with a melt index of 0.5-20 g / 10min, 1-20% of polypropylene B, 0-20% of calcium carbonate, 0.1-5% of an antioxidant, 0.05-5% of a flame retardant and 0.1-5% of toner; the base board layer is produced by adopting the following materials of, in percentage by weight, 20-60% of polypropylene A, 1-20% of polypropylene B, 20-80% of calcium carbonate, 0.1-5% of an antioxidant, 0.05-5% of a flame retardant, 10-70% of talcum powder, 0.5-3% of a coupling agent and 0.1-5% of toner; and the wear-resistant layer is produced by adopting the following materials of, in percentage by weight, 90-98% of polypropylene B, 0.1-1.0% of a transparent agent, 0.5-5% of an antioxidant, 0.1-0.5% of a light stabilizer and 0.05-5% of a flame retardant. The environment-friendly polypropylene floor is environmentally friendly, and is not liable to generate toxic gas.

Description

technical field [0001] The invention relates to a floor, in particular to an environment-friendly polypropylene floor. Background technique [0002] Traditional composite flooring mostly uses polyvinyl chloride (PVC) as the base material, but PVC flooring has the disadvantages of poor environmental protection, such as its cracking to produce toxic hydrogen chloride and carbon monoxide gas, and toxic gases such as dioxin after burning, and among them It usually contains phthalic acid plasticizers. The precipitation of this plasticizer will produce toxicity and affect human health. Contents of the invention [0003] The object of the present invention is to provide an environment-friendly polypropylene floor that is not easy to generate toxic gas. [0004] In order to achieve the above purpose, the technical solution of the present invention is: an environment-friendly polypropylene floor, which consists of a balance layer, a substrate layer, a decorative layer, a wear-resi...

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): B32B27/06B32B27/08B32B27/32B32B33/00E04F15/10C08L23/12C08K13/02C08K3/34C08K3/26C08K5/134C08K5/053
CPCB32B27/06B32B27/08B32B27/32B32B33/00B32B2255/10B32B2255/26B32B2307/554B32B2419/04C08K5/053C08K2003/265C08L23/12C08L2205/025E04F15/107C08K13/02C08K3/34C08K3/26C08K5/1345
Inventor 张小玲张国红肖志远林海堤
Owner JIANGSU BEIER DECORATION MATERIALS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com