Hard environment-friendly flame-retardant polyvinyl chloride foaming board and manufacturing method thereof

A flame-retardant polyvinyl chloride, polyvinyl chloride technology, applied in the direction of chemical instruments and methods, layered products, synthetic resin layered products, etc., can solve the problems of high price, high price, and poor quality of solid wood composite boards, and achieve The production process is simple and easy, the price is low, and the effect of low density

Inactive Publication Date: 2016-11-23
POTENTECH GUANGDONG
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional wood and high-density boards used in the decoration industry are low in price but poor in quality; solid wood composite boards are expensive and not flame-retardant; light box cloth and KT boards are light in weight but fragile; There is always a need for the development of more cost-effective panels in the market

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
  • Hard environment-friendly flame-retardant polyvinyl chloride foaming board and manufacturing method thereof
  • Hard environment-friendly flame-retardant polyvinyl chloride foaming board and manufacturing method thereof
  • Hard environment-friendly flame-retardant polyvinyl chloride foaming board and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A kind of manufacture method of polyvinyl chloride foaming quality material of lower floor, the polyvinyl chloride resin powder that 100 weight parts polymerization degrees are 650, the calcium-zinc stabilizer of 6 weight parts, the aluminum hydroxide of 10 weight parts and magnesium hydroxide Composite, 10 parts by weight of antimony trioxide, 10 parts by weight of alkyl methacrylate and polymer modifier of alkyl acrylate, 5 parts by weight of chlorinated polyethylene, 5 parts by weight of active nanocarbonic acid Calcium, the chitosan oligosaccharide of 1 weight part, the azodicarbonamide of 1 weight part, the ammonium bicarbonate of 2 weight parts, the stearic acid of 2 weight parts, the titanium dioxide of 1 weight part, after the raw material is mixed evenly, through heating Conical twin-screw extruder with cold mixing, the screw speed is controlled at 15 rpm, the screw barrel heating temperature is 175°C, 165°C, 160°C, 150°C, the screw oil temperature is 80°C, the ...

Embodiment 2

[0049] A kind of manufacture method of lower polyvinyl chloride foam material, 100 parts by weight of polyvinyl chloride resin powder with a degree of polymerization of 1100, 6 parts by weight of organotin stabilizer, 10 parts by weight of aluminum hydroxide, 10 parts by weight of Ammonium octamolybdate, 15 parts by weight of acrylate formic acid modifier, 5 parts by weight of alkyl acrylate impact modifier, 6 parts by weight of talcum powder, 3 parts by weight of chitosan oligosaccharide, 1 part by weight of azo Diisobutyronitrile, the ammonium bicarbonate of 6 weight parts, the stearic acid ester of 2 weight parts, the ultramarine blue of 1 weight part, after the raw material is mixed evenly, enter the conical twin-screw extruder through hot and cold mixing, control screw speed 15 rpm, the heating temperature of the screw barrel is 175°C, 165°C, 160°C, 150°C respectively, the screw oil temperature is 80°C, the mold temperature is 170°C, and the die lip temperature is 120°C to...

Embodiment 3

[0051] A kind of manufacture method of lower polyvinyl chloride foam material, 100 parts by weight of polyvinyl chloride resin powder with a degree of polymerization of 1000, 6 parts by weight of calcium zinc stabilizer, 15 parts by weight of aluminum hydroxide, 15 parts by weight of Calcium phosphomolybdate, 15 parts by weight of styrene modifier, 7 parts by weight of chlorinated polyethylene, 20 parts by weight of active nano calcium carbonate, 5 parts by weight of chitosan oligosaccharide, 1 part by weight of azodicarbonamide , the ammonium carbonate of 3 parts by weight, the stearic acid alcohol compound of 3 parts by weight, the iron red of 2 parts by weight, after the raw materials are mixed evenly, enter the conical twin-screw extruder through hot and cold mixing, control screw speed 15 revs / The screw barrel heating temperature is 180°C, 175°C, 170°C, 160°C respectively, the screw oil temperature is 80°C, the mold temperature is 180°C, and the die lip temperature is 130...

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
Densityaaaaaaaaaa
Densityaaaaaaaaaa
Login to view more

Abstract

The invention discloses a hard environment-friendly flame-retardant polyvinyl chloride foaming board and a manufacturing method thereof. The foaming board comprises a lower layer. A second surface layer is connected to the upper surface of the lower layer. A third surface layer is connected to the upper surface of the second surface layer. An ASA resin layer is connected to the upper surface of the third surface layer. A protective film layer is arranged on the upper surface of the ASA resin layer. The lower layer polyvinyl chloride foaming material is prepared from, by weight, 100 parts of polyvinyl chloride, 6 parts of a stabilizing agent, 10-20 parts of aluminum hydroxide, 10-30 parts of flame retardant, 10-20 parts of an acrylic ester processing modifier, 5-15 parts of an impact modifier, 5-50 parts of a filler, 1-5 parts of a chitosan oligosaccharide, 0-1 part of a yellow foaming agent, 2-6 parts of a white foaming agent, 2-4 parts of a lubricating agent, and 0-2 parts of pigment. The hard environment-friendly flame-retardant polyvinyl chloride foaming board has the advantages of being high in hardness and low in density, resisting to water and dampness, resisting to flame, being environmentally friendly and the like, is easy to implement, and has the good market prospect.

Description

technical field [0001] The invention belongs to the field of polyvinyl chloride processing, in particular to a rigid environment-friendly flame-retardant polyvinyl chloride foamed board. Background technique [0002] In recent years, with the development of the national economy, decorative panels have been widely used. Decorative panels can be divided into outdoor decorative panels and interior decorative panels. Because PVC material has excellent corrosion resistance and smooth and shiny appearance, it also has insulation properties and Low prices and other special features are widely used in panels or decorative panels. The development of emerging industries means new demand, such as the advertising industry, home decoration industry, etc. The materials used have also undergone different changes. With the upgrading and optimization of materials, because the rigid PVC low-foaming board is suitable for home kitchens, bathrooms, and partitions, its service life is much longer...

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): B32B27/32B32B27/06B32B27/28C08L27/06C08L33/08C08L23/28C08L23/06C08L91/06C08L23/30C08K13/02C08K3/22C08K5/09C08K13/04C08K7/14
CPCB32B5/18B32B27/28B32B2266/0235B32B2307/536B32B2307/72B32B2307/73B32B2307/752C08L27/06C08L2201/02C08L2201/08C08L2205/035C08L33/08C08L23/286C08L23/06C08L91/06C08L23/30C08K13/02C08K2003/2227C08K2003/2224C08K3/2279C08K5/09C08K13/04C08K7/14
Inventor 麦树芬
Owner POTENTECH GUANGDONG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap