CN104829164A - Double-color energy-storage luminescent composite wood-grain stone material - Google Patents

Abstract

The invention belongs to the technology of processing of artificial stone materials and especially relates to a colorized double-color energy-storage luminescent composite wood-grain stone material and a preparation method of the same. The stone material includes following components, by weight: 4.5-7% of glass sand (which is granules after glass waste materials crushed), 12.5-15.5% of epoxy resin, 0.26-0.65% of a curing agent, 0.3-0.7% of a coupling agent, 4-6% of luminescent stone powder comprising two colors, wherein each color accounts for half of the total amount, 1.5-2.5% of titanium dioxide and the balance being a wood-grain stone waste material, wherein the granularity distribution of the glass sand is 2-70 meshes and the granularity distribution of the wood-grain stone waste material is 4-325 meshes. The cured moulded stone material is dried at 65-80 DEG C. The stone material is good in night luminescent effect, is high in strength, is colorful, is free or radiation pollution and is low in production cost.

Description

Double-colored energy-accumulating luminous compound wood grain stone material

Technical field

The invention belongs to the processing technology of artificial stone material, luminous compound wood grain stone material particularly relating to a kind of colour and preparation method thereof.

Background technology

Serpenggiante is output in Cambrian system bottom, and belonging to marine deposit, is rich iron argillaceous dolomite.The sandstone of high-quality, close structure, uniform particles, quality is fine and smooth, and water-intake rate is high, has the features such as insoluble in sound insulation, the moisture absorption, resisting breakage, weather resistance, fade resistant, water, "dead".Serpenggiante has good sight with its powder crystal, thin crystalline structure and the decorative pattern that exactly likes woody texture.Therefore being usually used in interior/exterior decoration, family property, engraving, gardens building materials materials, is rare category-A stone material.Wuding county, Yunnan Province Serpenggiante aboundresources, distribution is wide, reserves are large, and stone material industry is progressively developed, but exploitation processing technology is extensive, technique falls behind, lumber recovery is low, and the wasting of resources is large, and the waste material that annual processing wood grain stone is formed reaches 20 ten thousand steres, difficult, process difficulty that waste material is stacked, causes larger harm to ecotope.The difficult problem that Serpenggiante waste disposal to become in current Serpenggiante industry development urgently and must solve.Meanwhile, the generation of a large amount of waste material will seriously govern the development of Serpenggiante industry.

Although the correlation technique of the existing artificial stone-like material of prior art, as " a kind of making method of artificial marble " (number of patent application: 200910192348.4), it can be used to barren rock material, solve the problem of the wasting of resources, but it is lower to there is intensity in artificial marble, there is radiocontamination, aesthetic feeling poor that night views and admires, so usage quantity is always in atrophy, lack design for development.

Document Chinese patent literature " bright marbling decorative sheet at night " (application number: 87200699) disclose a kind of stone material with ornamental value at night, but it take concrete prefabricated board as base material, above, hierarchical composite preparation with the addition of and causes light powder and resin, this sheet material is owing to have employed the method for layering processing, so complex process, product cost is high, and the intensity of material is low, and texture and color and luster are bright-coloured not.

Chinese patent literature " energy storage light emitting composite stone " (application number: 200510136868.5) disclose and mix with a kind of printing opacity marble the artificial luminescent stone material that resin makes, owing to have employed printing opacity marble, and overall preparation, so it is ornamental, manufacturing cost increases than last patent application.But described in its literary composition, the intensity of natural marble is lower, although some intensity can be heightened by resin demand, limited efficiency; The marmorean light transmission capacity of printing opacity is good not in addition, and the product illumination effect made is not fully up to expectations, more lacks the aesthetic feeling on some color and lusters; Marble has certain radiocontamination, and this product should not be used on high-grade building materials.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of double-colored energy-accumulating luminous compound wood grain stone material and preparation method thereof, and the noctilucence of product is effective, and intensity is higher, beautiful in colour, no radioactivity pollute, and production cost is lower.

Realizing the appropriate technical solution that the object of the invention takes is: in this product, the weight percent of each component is: glass sand (particle after glass waste fragmentation) 4.5 ~ 7%, epoxy resin 12.5 ~ 15.5%, solidifying agent 0.26 ~ 0.65%, coupling agent 0.3 ~ 0.7%, respectively account for the luminous stone flour 4 ~ 6% of two kinds of colors of half, titanium dioxide 1.5 ~ 2.5%, surplus is Serpenggiante waste material, wherein glass sand size-grade distribution is 2-70 orders, Serpenggiante waste material size-grade distribution is 4 ~ 325 orders, and the stone material of curing molding is dried at 65 ~ 80 DEG C.

The more specifically technical parameter of stone material of the present invention is: 1. all size glass sand weight percent is 2 ~ 70 orders (6 ~ 8#) 22.5 ~ 26%, 16 ~ 30 orders (8 ~ 10#) 14.5 ~ 17%, 30 ~ 40 orders (10 ~ 16#) 14.5 ~ 17%, 40 ~ 70 orders (16 ~ 30#) 12.5 ~ 15%,, all the other are 4 ~ 325 orders (5 ~ 6#); 2. the weight percent of all size Serpenggiante waste material is 4 ~ 325 orders (5#) 37 ~ 39%, 4 ~ 10 order (6#) 38 ~ 41.5%, and surplus is 4 ~ 325 object fine powders; 3. the granularity of luminous stone flour is 3 ~ 7mm, and luminous stone powder material selects the remaining energy-accumulating luminous raw material of long brightness, zinc sulphide Luminescent Materials or with any one of the aluminate of activated by rare earth elements and silicate self-luminescent material.

The preparation method of double-colored energy-accumulating luminous compound wood grain stone material of the present invention is as follows: by broken for various need raw material crushing, by size classification, measure in proportion and glass sand and Serpenggiante waste material stone flour are stirred, add epoxy resin again and titanium dioxide stirs, churning time 8 ~ 11 minutes, then add coupling agent to stir 8 ~ 11 minutes, the last solidifying agent that adds again stirs 1 ~ 3 minute, deliver to trigger squeeze press mold shaping, deliver to dryer again at 65 ~ 80 DEG C dry 3.5 ~ 4.5 hours, fixed thick in thicknessing machine, sanding and polishing and repair sanction, obtains product.

Advantageous Effects of the present invention is: owing to adding varigrained glass sand in the feed, therefore can obtain good light transmission, and intensity and wear resisting property have had large increase; Adopt the discarded particle of Serpenggiante, environmental issue is resolved, can obtain good color and luster and textured pattern again, and the intensity of Serpenggiante is far away higher than marble, intensity also promotes thereupon, and the market outlook as decorative building material are broader simultaneously; The radiocontamination of Serpenggiante is well below the stone material such as marble, grouan, and the product therefore made is more healthy to human body.

Embodiment

By scrap glass raw material crushing, become 5 ~ 6#, 6 ~ 8#, 8 ~ 10#, 10 ~ 16# and 16 ~ 30# five grades for subsequent use with sieve by size classification.Discarded Serpenggiante waste material is broken, with sieve by size classification become 5#, 6# and 4 ~ 325 object fine powder Three Estates for subsequent use.

Embodiment 1: each grade weight percent of glass sand is: 5 ~ 6#34.5%, 6 ~ 8#23%, 8 ~ 10#15%, 10 ~ 16#14.5% and 16 ~ 30#13%.The each grade weight percent of pale yellow Serpenggiante waste material is: 5#37%, 6#38%, 4 ~ 325 object fine powders 25%.Raw material weight per distribution ratio is, glass sand 5%, epoxy resin 13%, solidifying agent 0.26%, coupling agent 0.3%, and the energy-accumulating luminous raw material of long brightness each 2% more than green and blueness, titanium dioxide 1.5%, Serpenggiante powder 75.94%, adds the promotor of total amount 0.64 ‰ in addition.First glass sand and pale yellow Serpenggiante waste material stone flour are stirred, add epoxy resin again and titanium dioxide stirs, churning time 8 ~ 11 minutes, then add coupling agent to stir 8 ~ 11 minutes, finally add solidifying agent again and stir 1 ~ 3 minute, deliver to trigger squeeze press mold shaping, deliver to dryer again at 65 ~ 80 DEG C dry 3.5 ~ 4.5 hours, fixed thick in thicknessing machine, sanding and polishing and repair sanction, obtains being with green and blue luminous stone product.The stone sample ultimate compression strength of 50 × 50 × 50 cubes specifications is 230MPa, and internal radiation radon consistence is 60 ~ 68Bq/M ³; And the ultimate compression strength of control group conventional artificial stone is only 170 MPa, internal radiation radon consistence is 80 ~ 92Bq/M ³.

Embodiment 2: each grade weight percent of glass sand is: 5 ~ 6#25%, 6 ~ 8#26%, 8 ~ 10#17%, 10 ~ 16#17% and 16 ~ 30#15%.The each grade weight percent of red Serpenggiante waste material is: 5#39%, 6#41%, 4 ~ 325 object fine powders 20%.Raw material weight per distribution ratio is, glass sand 7%, epoxy resin 15%, solidifying agent 0.65%, coupling agent 0.6%, with the redness of activated by rare earth elements and blue aluminate and silicate self-luminescent material each 3%, titanium dioxide 2.5%, Serpenggiante powder 68.25%, adds the promotor of total amount 0.64 ‰ in addition.First glass sand and Serpenggiante waste material stone flour are stirred, add epoxy resin again and titanium dioxide stirs, churning time 8 ~ 11 minutes, then add coupling agent to stir 8 ~ 11 minutes, finally add solidifying agent again and stir 1 ~ 3 minute, deliver to trigger squeeze press mold shaping, deliver to dryer again at 65 ~ 80 DEG C dry 3.5 ~ 4.5 hours, fixed thick in thicknessing machine, sanding and polishing and repair sanction, obtains having product that is red and blue color.The stone sample ultimate compression strength of 50 × 50 × 50 cubes specifications is 223MPa, and internal radiation radon consistence is 60 ~ 68Bq/M ³; And the ultimate compression strength of control group conventional artificial stone is only 170 MPa, internal radiation radon consistence is 80 ~ 92Bq/M ³.

Embodiment 3: each grade weight percent of glass sand is: 5 ~ 6#:30%, 6 ~ 8#24%, 8 ~ 10#16%, 10 ~ 16#16% and 16 ~ 30#14%.The each grade weight percent of Serpenggiante waste material is: 5#38%, 6#39%, 4 ~ 325 object fine powders 23%.Raw material weight per distribution ratio is, glass sand 6%, epoxy resin 14%, solidifying agent 0.5%, coupling agent 0.5%, and the blue and yellow energy-accumulating luminous raw material of remaining long brightness each 2.5%, titanium dioxide 2.5%, Serpenggiante powder 72%, adds the promotor of total amount 0.64 ‰ in addition.First glass sand and Serpenggiante waste material stone flour are stirred, add epoxy resin again and titanium dioxide stirs, churning time 8 ~ 11 minutes, then add coupling agent to stir 8 ~ 11 minutes, finally add solidifying agent again and stir 1 ~ 3 minute, deliver to trigger squeeze press mold shaping, deliver to dryer again at 65 ~ 80 DEG C dry 3.5 ~ 4.5 hours, fixed thick in thicknessing machine, sanding and polishing and repair sanction, obtains having product that is blue and yellow colors.The stone sample ultimate compression strength of 50 × 50 × 50 cubes specifications is 225MPa, and internal radiation radon consistence is 60 ~ 68Bq/M ³; And the ultimate compression strength of control group conventional artificial stone is only 170 MPa, internal radiation radon consistence is 80 ~ 92Bq/M ³.

Claims (3)

1. a double-colored energy-accumulating luminous compound wood grain stone material, it is characterized in that: the weight percent of each component is: glass sand 4.5 ~ 7%, epoxy resin 12.5 ~ 15.5%, solidifying agent 0.26 ~ 0.65%, coupling agent 0.3 ~ 0.7%, respectively account for the luminous stone flour 4 ~ 6% of two kinds of colors of half, titanium dioxide 1.5 ~ 2.5%, surplus is Serpenggiante waste material, and wherein glass sand size-grade distribution is 4 ~ 70 orders, Serpenggiante waste material size-grade distribution is 4 ~ 325 orders, and the stone material of curing molding is dried at 65 ~ 80 DEG C.

2. by double-colored energy-accumulating luminous compound wood grain stone material according to claim 1, it is characterized in that: 1. all size glass sand weight percent is 4 ~ 10 order 22.5 ~ 26%, 16 ~ 30 orders 14.5 ~ 17%, 30 ~ 40 ~ order 14.5 ~ 17%, 40 ~ 70 orders 14.5 ~ 17%, all the other are more than 70 orders; 2. the weight percent of all size Serpenggiante waste material is 40 ~ 70 order 37 ~ 39%, 70 ~ 140 orders 38 ~ 41.5%, and surplus is 325 object fine powders; 3. the granularity of luminous stone flour is 3 ~ 7mm, and luminous stone powder material selects the remaining energy-accumulating luminous raw material of long brightness, zinc sulphide Luminescent Materials or with any one of the aluminate of activated by rare earth elements and silicate self-luminescent material.

3. the preparation method of the double-colored energy-accumulating luminous compound wood grain stone material described in a claim 1 or 2, it is characterized in that: by broken for various need raw material crushing, by size classification, measure in proportion and glass sand and Serpenggiante waste material stone flour are stirred, add epoxy resin again and titanium dioxide stirs, churning time 8 ~ 11 minutes, then add coupling agent to stir 8 ~ 11 minutes, the last solidifying agent that adds again stirs 1 ~ 3 minute, deliver to trigger squeeze press mold shaping, deliver to dryer again at 65 ~ 80 DEG C dry 3.5 ~ 4.5 hours, fixed thick in thicknessing machine, sanding and polishing and repair sanction, obtain product.