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

Quartz stone board and manufacturing method of quartz stone board

A quartz stone plate and resin technology, applied in the field of quartz stone plate and its preparation, can solve the problems of obvious product appearance fluctuation, high product defect rate, low production efficiency, etc., and achieve stable product quality, stable appearance, and improved production efficiency Effect

Active Publication Date: 2015-04-22
OPPEIN HOME GRP
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Artificial quartz stone line pattern series products are generally produced by unsaturated polyester resin and quartz stone powder filler, but the existing production process is complicated and unstable, it is difficult to achieve stable mass production, and the obtained products have a high defect rate and low production efficiency
[0003] In the current process operation, most of them are qualitative operations. If the wet material is not pre-pressed, the wet material after stirring is directly sieved or even directly sprinkled with color powder. The process fails to achieve refined quantitative control, which makes the appearance of the product fluctuate significantly. , the number of batches is large, the defect rate is high, and splicing cannot be realized

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
  • Quartz stone board and manufacturing method of quartz stone board
  • Quartz stone board and manufacturing method of quartz stone board
  • Quartz stone board and manufacturing method of quartz stone board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In this embodiment, a method for preparing a quartz stone plate, the quartz stone plate includes the following raw materials in parts by weight:

[0029]

[0030] The viscosity of the high-viscosity unsaturated resin is 1400 mPa·s.

[0031] The preparation method comprises the following steps:

[0032] (1) Mix and stir the high-viscosity unsaturated resin, OT curing agent, KH-560 coupling agent, 26-100 mesh quartz sand and 325-800 mesh quartz powder, and pre-press the mixed wet material, The process parameters of the pre-pressing are low frequency 20HZ, pre-pressing 5s;

[0033] (2) the wet material after step (1) is pre-pressed is carried out sieve (the size of sieve is 40mm) cutting, and the diameter scope of the group material after controlling cutting is 20mm-45mm;

[0034] (3) Spraying the mixture of pigment and toner onto the mass cut in step (2), and then performing a subsequent molding process to obtain the quartz stone plate.

[0035] The molding process ...

Embodiment 2

[0037] In this embodiment, a method for preparing a quartz stone plate, the quartz stone plate includes the following raw materials in parts by weight:

[0038]

[0039] The viscosity of the high-viscosity unsaturated resin is 1600 mPa·s.

[0040] The preparation method comprises the following steps:

[0041] (1) Mix and stir the high-viscosity unsaturated resin, OT curing agent, KH-560 coupling agent, 26-100 mesh quartz sand and 325-800 mesh quartz powder, and pre-press the mixed wet material, The process parameters of the pre-pressing are low frequency 20HZ, pre-pressing 6s;

[0042] (2) cutting the wet material after step (1) pre-pressing by screen (the size of the screen is 45mm), and controlling the diameter range of the cut group to be 20mm-50mm;

[0043] (3) Spraying the mixture of pigment and toner onto the mass cut in step (2), and then performing a subsequent molding process to obtain the quartz stone plate.

[0044] The molding process includes vacuum high-fre...

Embodiment 3

[0046] In this embodiment, a method for preparing a quartz stone plate, the quartz stone plate includes the following raw materials in parts by weight:

[0047]

[0048]

[0049] The viscosity of the high-viscosity unsaturated resin is 1800 mPa·s.

[0050] The preparation method comprises the following steps:

[0051] (1) Mix and stir the high-viscosity unsaturated resin, OT curing agent, KH-560 coupling agent, 26-100 mesh quartz sand and 325-800 mesh quartz powder, and pre-press the mixed wet material, The process parameters of the pre-pressing are low frequency 20HZ, pre-pressing 8s;

[0052] (2) cutting the wet material after step (1) preloading by screen (the size of the screen is 50mm), and controlling the diameter range of the cut group to be 20mm-60mm;

[0053] (3) Spraying the mixture of pigment and toner onto the mass cut in step (2), and then performing a subsequent molding process to obtain the quartz stone plate.

[0054] The molding process includes vacuu...

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
Viscosityaaaaaaaaaa
Viscosityaaaaaaaaaa
Viscosityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a quartz stone board and a manufacturing method of the quartz stone board. High-viscosity unsaturated polyester resin is adopted in raw materials in proportion. The manufacturing method includes the following steps: (1) wet materials obtained after the raw materials are mixed are pre-pressed; (2) screen cutting is carried out on the wet materials pre-pressed in the step (1); (3) pigments and toner mixing materials are sprayed to cluster materials cut in the step (2), and then the follow-up molding work procedure is carried out to obtain the quartz stone board. By means of the quartz stone board and the manufacturing method, the high-viscosity resin and the wet materials are introduced into a formula to be pre-pressed, so that a foundation is laid for large-figure line board face appearance; the maximum diameter of the clustered wet materials is controlled through the large-screen quantitative cutting, and the quantitative toner mixing materials are sprayed, so that the appearance quality of the board face is guaranteed; the obtained product is stable in quality and appearance, the batch number is larger than 50, and the percent of pass of the board is higher than 98%.

Description

technical field [0001] The invention relates to the technical field of artificial stone, in particular to a quartz stone plate and a preparation method thereof. Background technique [0002] Artificial quartz stone slabs are currently widely used in furniture, laying floors and walls of various buildings, etc. Artificial quartz stone line pattern series products are generally produced by unsaturated polyester resin and quartz stone powder filler, but the existing production process is complicated and unstable, it is difficult to achieve stable mass production, and the obtained products have a high defect rate and low production efficiency. [0003] In the current process operation, most of them are qualitative operations. If the wet material is not pre-pressed, the wet material after stirring is directly sieved or even directly sprinkled with color powder. The process fails to achieve refined quantitative control, which makes the appearance of the product fluctuate significa...

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): C04B26/02C04B14/06
Inventor 杨帆郭振新李喜嘉吴作栋
Owner OPPEIN HOME GRP
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