Resin-based artificial stone decoration plate

A technology of artificial stone and decorative board, which is applied in the field of decorative materials, can solve the problems of poor mechanical properties of artificial stone, and achieve the effects of compact structure, improved mechanical properties, and extended service life

Inactive Publication Date: 2018-08-14
朱东洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the invention is: Aiming at the problem of poor mechanical properties of traditional resin artificial stone, a resin-based artificial stone decorative board is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0034]According to the mass ratio of 1:12, the rice husk and the sodium hydroxide solution with a mass fraction of 10% were mixed and poured into the No. Soak the rice husk and freeze and grind to get the rice husk fiber, then put the rice husk fiber into the carbonization furnace, pass argon gas into the furnace at a rate of 150mL / min, and program the temperature at a rate of 0.4°C / min under the protection of argon to 600°C, after heat preservation and carbonization for 5 hours, continue to heat up to 860°C at a rate of 0.8°C / min, and after heat preservation and carbonization for 4 hours, cool down to room temperature with the furnace, and discharge the material to obtain hollow carbonized fibers, which are then calculated in parts by weight. 80 parts of linseed oil, 10 parts of linoleic acid, and 15 parts of hollow carbonized fiber were mixed and poured into No. 2 beaker, followed by ultrasonic impregnation at a constant temperature for 5 hours at a temperature of 50°C and an...

example 2

[0036] In parts by weight, take 50 parts of limestone powder with a mesh number of 60 mesh, 50 parts of limestone powder with a mesh number of 200 mesh, 80 parts of limestone powder with a mesh number of 800 mesh, and 30 parts of lecithin, pour them into a ball mill, and press The mass ratio of ball to material is 30:1, adding zirconia ball milling beads, milling and mixing for 5 hours to obtain modified particle filler; in parts by weight, take 15 parts of matrix resin, 30 parts of modified particle filler, 10 parts of organic filler, and 8 parts by weight. 1 part of polyethyleneimine, 4 parts of crosslinking agent, 0.8 part of curing agent, 0.4 part of accelerator, 5 parts of curing agent, stir and mix the modified particle filler and colorant to obtain No. 1 compound; Ethyleneimine and cross-linking agent are heated and stirred at a temperature of 75°C and a rotational speed of 500r / min. After cooling to room temperature, add matrix resin, curing agent, accelerator, stir and...

example 3

[0038] In parts by weight, take 50 parts of limestone powder with a mesh number of 60 mesh, 50 parts of limestone powder with a mesh number of 200 mesh, 80 parts of limestone powder with a mesh number of 800 mesh, and 30 parts of lecithin, pour them into a ball mill, and press The mass ratio of ball to material is 30:1, adding zirconia ball milling beads, milling and mixing for 5 hours to obtain modified particle filler; in parts by weight, take 15 parts of matrix resin, 30 parts of glass fiber, 30 parts of modified particle filler, and 10 parts by weight. Part of organic filler, 8 parts of polyethylenimine, 4 parts of crosslinking agent, 0.8 part of curing agent, 0.4 part of accelerator, 5 parts of curing agent, stir and mix the modified particle filler and colorant to obtain No. 1 mixture; Heat and stir the organic filler, polyethyleneimine and cross-linking agent at a temperature of 75°C and a speed of 500r / min. After cooling to room temperature, add matrix resin, curing age...

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Abstract

The invention discloses a resin-based artificial stone decoration plate, and belongs to the technical field of a decoration material. The resin-based artificial stone decoration plate provided by theinvention is prepared from base body resin, modified fiber filling materials, modified particle filling materials, organic filling materials, polymine, crosslinking agents, curing agents, acceleratorsand pigments. During the preparation, firstly, the modified particle filling materials and the pigments are stirred and mixed to obtain a first mixture; then, the organic filling materials, the polymine and the crosslinking agents are heated, stirred and mixed; then, the base body resin, the curing agents, the accelerators and the modified fiber filling materials are added; stirring, mixing and discharging are performed to obtain a second mixture; then, the first mixture and the second mixture are mixed and are injected into a mold; after the hot pressing forming, demolding and trimming are performed, the resin-based artificial stone decoration plate is obtained. The obtained resin-based artificial stone decoration plate has excellent mechanical properties.

Description

technical field [0001] The invention discloses a resin-based artificial stone decorative board, which belongs to the technical field of decorative materials. Background technique [0002] Resin-type artificial stone refers to unsaturated polyester as a binder, adding fillers such as carbonate stone fragments and powders, curing agents, accelerators and other additives, and made according to a certain processing technology with natural stone patterns. decoration materials. Resin-type artificial stone is widely used in kitchen and bathroom countertops, architectural decoration, art accessories and other fields due to its advantages of low price, easy processing, short production cycle, light weight and high strength. However, the surface of resin artificial stone sometimes has branch-like and ring-like spots. The appearance of spot marks not only destroys the original pattern on the surface of resin artificial stone, affects the appearance, but also affects the strength of r...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18C04B20/02C04B20/10C04B14/38
CPCC04B14/386C04B20/023C04B20/026C04B20/1025C04B26/18C04B2111/54C04B2201/50C04B14/28C04B24/2682C04B24/28C04B24/008C04B24/04C04B14/308
Inventor 朱东洋许永博张淼
Owner 朱东洋
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