CN106220047A - A kind of YASI type granolith sheet material and preparation method thereof - Google Patents

Abstract

The invention relates to a YASI artificial granite plate and a preparation method thereof. The granite plate is composed of granite powder and YASI resin with a mass ratio of 100:5-10. The preparation method includes: stirring and mixing epoxy resin and YASI, reacting at 115°C-125°C for 0.5-1 hour, cooling to below 60°C, adding latent curing agent LRC30 and liquid anhydride, stirring to obtain YASI type resin; mixing YASI type The resin and the granite powder are evenly mixed, pressed and preformed, and heated and pressurized to be solidified and formed. The invention has convenient sources of raw materials, simple production process, no solvent, environment-friendly, superior product comprehensive performance, and can be widely used in the field of building materials, including high-end hotels, airport waiting halls, high-speed rail waiting buildings and platforms, family kitchens, and office business Buildings, etc., have good market application prospects.

Description

A kind of YASI artificial granite plate and its preparation method

technical field

The invention belongs to the field of organic-inorganic composite materials and their preparation, and in particular relates to a YASI artificial granite plate and a preparation method thereof.

Background technique

Granite slab is a high-quality building material, which is widely used in high-end luxury hotels, airport waiting halls, high-speed rail waiting buildings and platforms, home kitchens and bathrooms, office and business buildings, etc. With the improvement of people's living standards, the demand for granite slabs is increasing day by day, thereby further promoting the mining and processing of granite mines, and the scale and quantity are becoming larger and larger. However, in its mining and processing process, a large amount of stone slurry and granite powder waste will inevitably be produced, which will cause serious environmental pollution to rivers, mountains and rivers, and storage yards. greater potential threat.

For this reason, people begin to actively study the technology that the waste residue of granite quarry carries out reuse. Chinese invention patent CN1037042A discloses a production process of inorganic artificial granite. Its main features are as follows: first, mix high-alumina cement, quartz sand, inorganic pigment powder, glycerol and water to make a slurry-like color paste, and pour it into the molding frame After the initial setting, mix high silica cement, quartz sand, quartz stone, inorganic pigment powder, glycerol and water to form a slurry-like pigment layer, irregularly place the upper part of the color paste layer, and then use high-alumina cement, river Sand, gravel and water are mixed evenly, poured into the forming frame, shaken mechanically as a reinforcement layer, and finally put into a pool for 72 hours of curing to form, and then undergo anti-aging pickling treatment and oiling to become a product.

Chinese invention patent CN1035812A discloses a method for manufacturing all-inorganic artificial marble with high strength, no deformation, no cracks, high smoothness, stable performance, and high quality. The main body is composed of the agent, and the pre-made flower-forming agent with specific components is added into the main body to vibrate to form a flower, and the product is crystallized by water maintenance.

Chinese invention patent CN1088146A discloses a high-alumina cement simulated granite, marble and its production process. Ethanolamine and water are prepared into fabric water and base material water, and then the fabric water and base material water are mixed with cement and quartz powder to make the surface layer and bottom layer respectively. There is cement and quartz powder between the surface layer and the bottom layer. After mixing with fabric water, it is spread on the base layer on the upper part of the surface layer, and its maintenance is carried out with wet sawdust.

As we all know, epoxy resin has many excellent properties: (1) Good bonding performance: high bonding strength, wide bonding surface, it is compatible with many metals (such as iron, steel, copper, aluminum, metal alloys, etc.) The bonding strength of metal materials (such as glass, ceramics, wood, plastics, etc.) is very high, and some even exceed the strength of the bonded material itself, so it can be used in many stressed structural parts and is the main component of structural adhesives One; (2) good processing performance: the flexibility of epoxy resin formula, the diversity of processing technology and product performance are the most prominent among polymer materials; (3) good stability performance: the curing of epoxy resin is mainly It relies on the ring-opening addition polymerization of epoxy groups, so no low molecular weight is produced during the curing process, and its curing shrinkage rate is one of the lowest among thermosetting resins, generally 1%-2%. If you choose appropriate fillers, it can The shrinkage rate is reduced to about 0.2%; the main chain of the cured epoxy resin is ether bond, benzene ring, and three-dimensional cross-linked structure, so it has excellent acid and alkali resistance.

Therefore, epoxy resin is widely used in various fields of national economy: whether it is high-tech field or general technology field, whether it is national defense industry or civilian industry, and even people's daily life can see its traces.

The high temperature resistant epoxy system has been reported: Chinese patent CN101148656A discloses a preparation method of high temperature resistant solvent-free epoxy adhesive, its main features are: TGYASI epoxy resin, toughening agent, hydrogenated bisphenol A, curing agent, The accelerator is mixed uniformly to prepare a high temperature resistant solvent-free epoxy adhesive. However, its high temperature resistance performance still has great limitations, which cannot meet the practical application in many high temperature environments.

Chinese patent CN101397486A discloses a preparation method of a two-component solvent-free epoxy resin adhesive, its main feature is that it includes A component and B component, wherein A component contains novolac epoxy resin, alicyclic epoxy resin Resin and carboxyl-terminated nitrile rubber; component B is 1,4-bis(2,4-diaminophenoxy)benzene aromatic polyamine curing agent. The addition amount of alicyclic epoxy resin and carboxyl-terminated nitrile rubber is respectively 20-35% and 12% (mass percentage) of the novolac epoxy resin. The addition amount of the 1,4-bis(2,4-diaminophenoxy)benzene aromatic polyamine curing agent is 15-20% (mass percentage) of the novolac epoxy resin, and the obtained adhesive system has good manufacturability. But its heat resistance is not ideal enough.

Chinese invention patent CN101962436A discloses a high-temperature-resistant modified multifunctional epoxy matrix resin for advanced composite materials and its preparation method. The tetramaleimide resin of phenoxy)benzene reacts with multifunctional epoxy resin and carboxyl-terminated nitrile rubber CTBN to obtain a new high-temperature resistant resin with high toughness. Add an organic solvent, stir and dissolve evenly, and obtain a homogeneous transparent adhesive Viscous liquid, that is, component A; the curing agent is mixed with an organic solvent, stirred and dissolved evenly, and then the component B is obtained; the components A and B are mixed and stirred evenly, and the high temperature resistant modified multifunctional Epoxy matrix resin solution.

Yu Xinhai et al. [Development of High Temperature Resistant Single-Component Epoxy Adhesive [J]. Bonding, 2008, 29(12): 16-19] discloses a preparation method of high temperature resistant single-component epoxy adhesive, the main It is characterized in that: maleic anhydride (MA) is used as the end-capping agent, 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane (BAHPFP), 2,2-bis[4-(4- The phenolic hydroxyl Polyetherimide resin (HPEI); the synthesized HPEI is used as a high-temperature toughening agent, and N,N,N',N'-tetraglycidyl-4,4'-diaminodiphenylmethane ( TGYASI), hydrogenated bisphenol A epoxy resin (HBPAE), latent curing agent, etc., to prepare a high temperature resistant one-component epoxy adhesive with excellent comprehensive performance.

Contents of the invention

The technical problem to be solved by the present invention is to provide a YASI type artificial granite plate and its preparation method. In this method, the source of the plate material is convenient, the production process is simple, there is no solvent, the environment is friendly, the product has excellent comprehensive performance, and can be widely used in the field of building materials , including high-end hotels, airport waiting halls, high-speed rail waiting buildings and platforms, family kitchens and bathrooms, office and business buildings, etc., with good market application prospects. In addition, the granite powder is derived from the waste of the granite quarry, and the technology of the invention can turn waste into treasure, which has very important practical significance for comprehensive environmental management and the like.

A YASI type artificial granite plate of the present invention, the granite plate is composed of granite powder and YASI type resin with a mass ratio of 100:5-10; wherein, the YASI type resin is composed of a mass ratio of 100:2-4:10- 20:10-30 epoxy resin, bis(γ-aminopropyl)polydimethylsiloxane YASI, latent curing agent LRC30 and liquid anhydride; bis(γ-aminopropyl)polydimethylsiloxane The molecular structural formula of base siloxane YASI is: n is a natural number not greater than 20.

Described epoxy resin is E-51 epoxy resin, E-44 epoxy resin, ES216 epoxy resin, ECC202 epoxy resin, CE793 epoxy resin, glycidylamine type epoxy resin, glycidyl ether type epoxy resin , at least one of alicyclic epoxy resins, novolac epoxy resins, and glycidyl ester epoxy resins.

The glycidylamine type epoxy resin is N,N,N',N'-tetraglycidyl-4,4'-diaminodiphenylmethane epoxy resin, N,N,N',N'-tetraglycidyl Glycidyl-3,3'-dimethyl-4,4'-diaminodiphenylmethane epoxy resin, N,N,N',N'-tetraglycidyl-3,3'-diethyl -4,4'-diaminodiphenylmethane epoxy resin, N,N,N',N'-tetraglycidyl-3,3'-dichloro-4,4'-diaminodiphenylmethane epoxy Resin, N,N,N',N'-tetraglycidyl-4,4'-diaminodiphenyl ether epoxy resin, N,N,N',N'-tetraglycidyl-4,4' -Diaminodiphenylsulfone epoxy resin, N,N,N',N'-tetraglycidyl-3,4'-diaminodiphenyl ether epoxy resin, N,N,N',N'-tetraglycidyl Glycidyl-3,3'-diaminodiphenylsulfone epoxy resin, N,N,N',N'-tetraglycidyl-4,4'-diaminobiphenyl epoxy resin, N,N, N',N'-tetraglycidyl p-phenylenediamine epoxy resin, N,N,N',N'-tetraglycidyl m-phenylenediamine epoxy resin, N,N,N',N'- Tetraglycidyl-1,4-bis(4-aminophenoxy)benzene epoxy resin, N,N,N',N'-tetraglycidyl-1,4-bis(3-aminophenoxy) ) phenylene epoxy resin, N,N,N',N'-tetraglycidyl-1,3-bis(4-aminophenoxy)benzene epoxy resin, N,N,N',N'-tetraglycidyl Glycidyl-1,3-bis(3-aminophenoxy)benzene epoxy resin, N,N,N',N'-tetraglycidyl-1,4-bis(2-trifluoromethyl- 4-aminophenoxy)phenylene epoxy resin, N,N,N',N'-tetraglycidyl-1,3-bis(2-trifluoromethyl-4-aminophenoxy)phenylene epoxy Resin, N,N,N',N',O-pentaglycidyl-4,4'-diamino-4"-hydroxytriphenylmethane epoxy resin, N,N,N',N'-tetraglycidyl Glyceryl-2,2-bis[4-(4-aminophenoxy)phenyl]propane epoxy resin, N,N,N',N'-tetraglycidyl-2,2-bis[4- (4-aminophenoxy)phenyl]hexafluoropropane epoxy resin, N,N,N',N'-tetraglycidyl-2,2-bis[4-(3-aminophenoxy)benzene base] propane epoxy resin, N,N,N',N'-tetraglycidyl-2,2-bis[4-(2-trifluoromethyl-4-aminophenoxy)phenyl]propane ring Oxygen resin, N,N,N',N'-tetraglycidyl-2,2-bis[4-(3-aminophenoxy)phenyl]hexafluoropropane epoxy resin, N,N,N' ,N'-tetraglycidyl-2,2-bis[4-(2-trifluoromethyl-4-aminophenoxy)phenyl]hexafluoropropane epoxy resin, N,N,N',N '-Tetraglycidyl-4,4'-bis(4-aminophenoxy)diphenyl ether epoxy resin, N,N,N',N' -Tetraglycidyl-4,4'-bis(2-trifluoromethyl-4-aminophenoxy)diphenyl ether epoxy resin, N,N,N',N'-tetraglycidyl-4 ,4'-bis(4-aminophenoxy)diphenylsulfone epoxy resin, N,N,N',N'-tetraglycidyl-4,4'-bis(2-trifluoromethyl-4 -aminophenoxy)diphenylsulfone epoxy resin, N,N,N',N'-tetraglycidyl-4,4'-bis(4-aminophenoxy)diphenylsulfone epoxy resin, N,N,N',N'-tetraglycidyl-4,4'-bis(2-trifluoromethyl-4-aminophenoxy)diphenyl sulfide epoxy resin, N,N,N' ,N'-tetraglycidyl-4,4'-bis(4-aminophenoxy)diphenylmethane epoxy resin, N,N,N',N'-tetraglycidyl-4,4'- Bis(2-trifluoromethyl-4-aminophenoxy)diphenylmethane epoxy resin, N,N,N',N'-tetraglycidyl-4,4'-bis(4-aminophenoxy base) benzophenone epoxy resin, N,N,N',N'-tetraglycidyl-4,4'-bis(2-trifluoromethyl-4-aminophenoxy)benzophenone Epoxy resin, N,N,N',N'-tetraglycidyl-4,4'-bis(4-aminophenoxy)biphenyl epoxy resin, N,N,N',N'-tetraglycidyl Glycidyl-4,4'-bis(2-trifluoromethyl-4-aminophenoxy)biphenyl epoxy resin, N,N,N',N',O,O'-hexaglycidyl -2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane epoxy resin, N,N,O-triglycidyl p-aminophenol epoxy resin, N,N,O-triglycidyl At least one of the base m-aminophenol epoxy resins.

The glycidyl ether type epoxy resin is 1,3-diglycidyl resorcinol, 1,4-diglycidyl hydroquinone, 4,4'-diglycidyl bisphenol S, 2 ,2-bis(4-glycidylphenyl)hexafluoropropane, 2,2-bis(4-glycidylcyclohexyl)propane, bisphenol F diglycidyl ether, hydrogenated bisphenol A diglycidyl ether, At least one of bisphenol A diglycidyl ether and fatty alcohol polyglycidyl ether.

The alicyclic epoxy resin is 3,4-epoxy cyclohexanoic acid-3',4'-epoxy cyclohexyl methyl ester, 3,4-epoxy-6-methyl cyclohexanoic acid- At least one of 3',4'-epoxy-6'-methylcyclohexylmethyl ester, 4,5-epoxycyclohexane-1,2-dicarboxylic acid diglycidyl ester, dipentene dioxide kind.

Described novolac type epoxy resin is phenol-formaldehyde novolac resin type epoxy resin, o-cresol-formaldehyde novolac resin type epoxy resin, resorcinol-formaldehyde novolac resin type epoxy resin, m-cresol-formaldehyde novolac resin Type epoxy resin, catechol-formaldehyde novolac resin type epoxy resin, bisphenol A-formaldehyde novolac resin type epoxy resin, bisphenol S-formaldehyde novolac resin type epoxy resin, bisphenol AF-formaldehyde novolac resin type At least one of epoxy resin, biphenol-formaldehyde novolak type epoxy resin, o-phenylphenol-formaldehyde novolak type epoxy resin, naphthol-formaldehyde novolak type epoxy resin.

Described glycidyl ester type epoxy resin is diglycidyl terephthalate epoxy resin, diglycidyl isophthalate epoxy resin, diglycidyl phthalate epoxy resin, inner methine Diglycidyl tetrahydrophthalate epoxy resin, diglycidyl 4,5-epoxycyclohexane-1,2-dicarboxylate epoxy resin, diglycidyl phthalate epoxy resin at least one of the

The liquid anhydride is at least one of tetrahydrophthalic anhydride, methyltetrahydrophthalic anhydride, hexahydrophthalic anhydride, dodecyl succinic anhydride, tung oil anhydride, and liquid anhydride formed by reacting turpentine oil and maleic anhydride.

The granite powder is the waste from the granite quarry, which is a dry powder obtained after desliming, iron removal, and surface treatment with a silane coupling agent.

A kind of preparation method of YASI type artificial granite plate of the present invention comprises:

(1) Put epoxy resin and bis(γ-aminopropyl) polydimethylsiloxane YASI into the reaction kettle, stir and mix, react at 115°C-125°C for 0.5-1 hour, then cool to 60 Below ℃, add latent curing agent LRC30 and liquid anhydride, stir and mix evenly to obtain YASI type resin; among them, epoxy resin, bis(γ-aminopropyl) polydimethylsiloxane YASI, latent curing agent The mass ratio of LRC30 and liquid anhydride is 100:2-4:10-20:10-30;

(2) After mixing YASI resin and granite powder evenly, put it into a stainless steel plate frame, press and preform, heat and pressurize and solidify; wherein, the heating temperature ranges from room temperature to 180°C; the pressure range of pressurization is 0.5MPa to 5MPa; curing time is 2-5 hours; the mass ratio of granite powder and YASI type resin is 100:5-10.

Beneficial effect

(1) The preparation process of the present invention is simple, low in cost, convenient to operate, and the source of raw materials is convenient, and the preparation process can be completed in general-purpose equipment, which is conducive to the realization of industrialized production;

(2) YASI type resin of the present invention has good comprehensive performance;

(3) The present invention is solvent-free, environmentally friendly, and has superior product comprehensive performance, and can be widely used in the field of building materials, including high-end hotels, airport waiting halls, high-speed rail waiting buildings and platforms, family kitchens and bathrooms, office and business buildings, etc., and has good In addition, the granite powder of the present invention is derived from the waste of granite quarries, and the technology of the present invention can turn waste into treasure, which has very important practical significance for comprehensive environmental management and the like.

detailed description

Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Example 1

300 grams of E-51 epoxy resin, 150 grams of 1,3-diglycidyl resorcinol epoxy resin, 150 grams of N,N,O-triglycidyl p-aminophenol epoxy resin, 400 grams of 4 , Add 5-epoxycyclohexane-1,2-dicarboxylate diglycidyl epoxy resin into the reaction kettle, stir and mix evenly, add 20 grams of bis(γ-aminopropyl) polydimethylsiloxane Alkane YASI, stirred and mixed, reacted at 115°C for 1 hour, cooled to below 60°C, added 150 grams of latent curing agent LRC30, then added 200 grams of dodecyl succinic anhydride, stirred and mixed evenly, and obtained 1370 grams of YASI type Resin, denoted as YASI-1.

Example 2

300 grams of 4,5-epoxycyclohexane-1,2-dicarboxylic acid diglycidyl ester epoxy resin, 100 grams of CE793 epoxy resin, 300 grams of N,N,N',N'-tetraglycidyl -4,4'-diaminodiphenylmethane epoxy resin, 100 grams of E-44 epoxy resin, 200 grams of diglycidyl phthalate epoxy resin into the reaction kettle, stir and mix well, add 30 grams Bis(γ-aminopropyl) polydimethylsiloxane YASI, stir and mix, react at 120°C for 1 hour, cool to below 60°C, add 100 grams of latent curing agent LRC30, and then add 100 grams of hexahydro The liquid anhydride of phthalic anhydride and 200 grams of methyltetrahydrophthalic anhydride is stirred and mixed uniformly to obtain 1430 grams of YASI type resin, which is designated as YASI-2.

Example 3

Mix 400 grams of hydrogenated bisphenol A diglycidyl ether epoxy resin, 100 grams of 1,3-diglycidyl resorcinol epoxy resin, and 100 grams of N,N,O-triglycidyl m-aminophenol epoxy resin Resin, 100 grams of o-cresol-formaldehyde novolac type epoxy resin, 200 grams of 4,5-epoxycyclohexane-1,2-dicarboxylic acid diglycidyl ester, 100 grams of 3,4-epoxycyclohexane Acid-3',4'-epoxy cyclohexyl methyl ester epoxy resin is added to the reaction kettle, after stirring and mixing evenly, add 40 grams of bis(γ-aminopropyl) polydimethylsiloxane YASI, and stir Mix, react at 125°C for 0.5 hours, cool to below 60°C, add 200 grams of latent curing agent LRC30, then add 20 grams of methyltetrahydrophthalic anhydride, 20 grams of tung oil anhydride and 60 grams of dodecyl succinic anhydride, stir Mix evenly, obtain the YASI type resin of 1340 grams, denote as YASI-3.

Example 4

Take an appropriate amount of the YASI-1-YASI-3 resins of the above-mentioned Examples 1-3, and apply them evenly on the standard stainless steel test piece and the glass cloth sheet respectively, stack them after airing at room temperature for 1 hour, clamp (glass cloth The sheet is between two standard stainless steel sheets, only the overlapping part contains resin), put it into a blast oven for curing: heat from room temperature to 110°C, keep it warm for 1 hour, continue to heat up to 150°C, hold it for 1 hour, and continue to heat up to 180°C, keep warm for 2 hours, and cool down to room temperature naturally. The measured tensile shear strength is shown in Table 1.

Take an appropriate amount of the YASI-1-YASI-3 resins of the above-mentioned examples 1-3, pour them into a stainless steel disc with a diameter of 10 cm (the disc is coated with a release agent in advance), heat curing: heat from room temperature to 110°C , keep warm for 1 hour, continue to heat up to 150 ° C, keep warm for 1 hour, continue to heat up to 180 ° C, keep warm for 2 hours, and naturally cool to room temperature. A circular sample with a thickness of about 1 mm and a diameter of 10 cm was obtained. After soaking in distilled water for 72 hours, the water absorption rate was measured. The results are shown in Table 1.

Take an appropriate amount of the YASI-1-YASI-3 resins of the above-mentioned Examples 1-3, and apply them evenly on standard flat glass sheets respectively, and after airing at room temperature for 1 hour, stack them, clamp them, and put them in a blast oven Curing: heat from room temperature to 110°C, keep warm for 1 hour, continue to heat up to 150°C, keep warm for 1 hour, continue to heat up to 180°C, keep warm for 2 hours, and naturally cool to room temperature. The measured tensile shear strength is shown in Table 1.

Table 1 Tensile shear strength and water absorption of YASI type resin

sample YASI-1 YASI-2 YASI-3 Water absorption, % 0.14 0.13 0.11 Tensile shear strength (stainless steel test piece and glass cloth piece), MPa(/25℃) 29.3 28.8 29.1 Tensile strength (stainless steel test piece and glass cloth piece), MPa(/170℃) 26.2 25.0 24.9 Tensile shear strength (flat glass sheet), MPa(/25℃) 23.5 23.7 22.4 Tensile strength (flat glass sheet), MPa(/170℃) 20.2 21.3 19.8

Example 5

After mixing 10 grams of YASI-1 resin and 200 grams of granite powder evenly, put it into a stainless steel flat frame, press and preform it into a flat shape, and heat and press to solidify and form; the heating temperature ranges from room temperature to 180 °C; The pressurized pressure ranges from 0.5MPa to 5MPa; the curing time is 2-5 hours, and the obtained plate is recorded as BC-1, and its performance is measured, as shown in Table 2.

After mixing 17 grams of YASI-2 resin and 200 grams of granite powder evenly, put it into a stainless steel flat frame, press and preform it into a flat shape, and heat and press to solidify and form; the heating temperature ranges from room temperature to 180 °C; The pressurized pressure ranges from 0.5MPa to 5MPa; the curing time is 2-5 hours, and the obtained plate is recorded as BC-2, and its properties are measured, as shown in Table 2.

After mixing 6 grams of YASI-1 resin, 9 grams of YASI-2 resin and 200 grams of granite powder evenly, put them into a stainless steel flat frame, press and preform them into a flat shape, and heat and press to solidify and form; among them, the heating temperature The range is from room temperature to 180°C; the pressurized pressure range is from 0.5MPa to 5MPa; the curing time is 2-5 hours. The obtained board is recorded as BC-3, and its properties are measured, as shown in Table 2.

After mixing 5 grams of YASI-1 resin, 10 grams of YASI-2 resin, 5 grams of YASI-3 resin and 200 grams of granite powder, put it into a stainless steel flat frame, press and preform it into a flat shape, and heat the temperature range From room temperature to 180°C; pressurized pressure ranges from 0.5MPa to 5MPa; curing time is 2-5 hours. The obtained board is recorded as BC-4, and its properties are measured, as shown in Table 2.

The source of the above-mentioned granite powder: waste from granite quarries, dry powder obtained after desliming, iron removal, and surface treatment with silane coupling agent.

Table 2 Performance of artificial granite slabs

sample BC-1 BC-2 BC-3 BC-4 Compressive strength, MPa/25℃) 321 315 310 311 Water absorption, MPa/25℃) 0.11 0.10 0.10 0.11 Bending strength, MPa(/25℃) 31.2 32.3 31.5 32.2 Bending strength, MPa(/170℃) 27.5 27.9 26.5 27.1 Bulk density, g/cm ³ (/25℃) 2.89 2.87 2.85 2.87

Claims (10)

1. a YASI type granolith sheet material, it is characterised in that described granite plates is by the colored hilllock that mass ratio is 100:5-10 Rock dust end and YASI type resin form；Wherein, YASI type resin is by the epoxy resin that mass ratio is 100:2-4:10-20:10-30, double (γ-aminopropyl) polydimethylsiloxone YASI, latent curing agent LRC30 and liquid anhydride composition；Double (γ-aminopropyl) poly The molecular structural formula of dimethyl siloxane YASI is: N is the natural number of no more than 20.

A kind of YASI type granolith sheet material the most according to claim 1, it is characterised in that described epoxy resin is E- 51 epoxy resin, E-44 epoxy resin, ES216 epoxy resin, ECC202 epoxy resin, CE793 epoxy resin, glycidyl amine Type epoxy resin, diglycidyl ether type epoxy resin, alicyclic type epoxy resin, phenol aldehyde type epoxy resin, glycidyl ester type ring At least one in epoxy resins.

A kind of YASI type granolith sheet material the most according to claim 2, it is characterised in that described glycidic amine type Epoxy resin is N, N, N ', N '-four glycidyl group-4,4 '-MDA epoxy resin, N, N, N ', N '-four shrinks Glyceryl-3,3 '-dimethyl-4,4 '-MDA epoxy resin, N, N, N ', N '-four glycidyl group-3,3 '-two Ethyl-4,4 '-MDA epoxy resin, N, N, N ', N '-chloro-4,4 '-diaminourea of four glycidyl group-3,3 '-two Diphenyl-methane epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-diaminodiphenyl ether epoxy resin, N, N, N ', N '- Four glycidyl group-4,4 '-DADPS epoxy resin, N, N, N ', N '-four glycidyl group-3,4 '-diaminourea hexichol Ether ring epoxy resins, N, N, N ', N '-four glycidyl group-3,3 '-DADPS epoxy resin, N, N, N ', N '-four shrinks Glyceryl-4,4 '-benzidine epoxy resin, N, N, N ', N '-four glycidyl group p-phenylenediamine epoxy resin, N, N, N ', N '-four glycidyl group m-diaminobenzene. epoxy resin, N, N, N ', double (4-amino-benzene oxygen) benzene of N '-four glycidyl group-1,4- Epoxy resin, N, N, N ', N '-four glycidyl group-1,4-double (3-amino-benzene oxygen) phenyl ring epoxy resins, N, N, N ', N '-four contracts Water glyceryl-1,3-double (4-amino-benzene oxygen) phenyl ring epoxy resins, N, N, N ', double (the 3-amino of N '-four glycidyl group-1,3- Phenoxy group) phenyl ring epoxy resins, N, N, N ', double (2-trifluoromethyl-4-aminophenoxyl) phenyl ring of N '-four glycidyl group-1,4- Epoxy resins, N, N, N ', N '-four glycidyl group-1,3-double (2-trifluoromethyl-4-aminophenoxyl) phenyl ring epoxy resins, N, N, N ', N ', O-five glycidyl-4,4 '-diaminourea-4 "-hydroxyl tritan. epoxy resin, N, N, N ', N '-four (+)-2,3-Epoxy-1-propanol Base-2,2-double [4-(4-amino-benzene oxygen) phenyl] propane epoxy resin, N, N, N ', the double [4-of N '-four glycidyl group-2,2- (4-amino-benzene oxygen) phenyl] HFC-236fa epoxy resin, N, N, N ', double [4-(the 3-aminobenzene of N '-four glycidyl group-2,2- Epoxide) phenyl] propane epoxy resin, N, N, N ', the double [4-(2-trifluoromethyl-4-aminobenzene oxygen of N '-four glycidyl group-2,2- Base) phenyl] propane epoxy resin, N, N, N ', double [4-(3-amino-benzene oxygen) phenyl] hexafluoro of N '-four glycidyl group-2,2- Propane epoxy resin, N, N, N ', double [4-(2-trifluoromethyl-4-aminophenoxyl) phenyl] six of N '-four glycidyl group-2,2- Fluoro-propane epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-bis-(4-amino-benzene oxygen) diphenyl ether epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-bis-(2-trifluoromethyl-4-aminophenoxyl) diphenyl ether epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-bis-(4-amino-benzene oxygen) diphenyl sulphone (DPS) epoxy resin, N, N, N ', N '-four glycidyl group-4, 4 '-bis-(2-trifluoromethyl-4-aminophenoxyl) diphenyl sulphone (DPS) epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-bis- (4-amino-benzene oxygen) diphenyl sulfide epoxy resin, N, N, N ', N '-four glycidyl group-4,4 ' and-bis-(2-trifluoromethyl-4-ammonia Phenoxyl) diphenyl sulfide epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-bis-(4-amino-benzene oxygen) hexichol first Alkane epoxy resin, N, N, N ', N '-four glycidyl group-4,4 ' and-bis-(2-trifluoromethyl-4-aminophenoxyl) diphenyl-methane ring Epoxy resins, N, N, N ', N '-four glycidyl group-4,4 '-bis-(4-amino-benzene oxygen) benzophenone epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-bis-(2-trifluoromethyl-4-aminophenoxyl) benzophenone epoxy resin, N, N, N ', N '-four Glycidyl-4,4 '-bis-(4-amino-benzene oxygen) biphenyl epoxy resin, N, N, N ', N '-four glycidyl group-4,4 '-bis- (2-trifluoromethyl-4-aminophenoxyl) biphenyl epoxy resin, N, N, N ', double (the 3-ammonia of N ', O, O '-six glycidyl-2,2- Base-4-hydroxy phenyl) HFC-236fa epoxy resin, N, N, O triglycidyl group para-aminophenol epoxy resin, N, N, O tri- At least one in glycidyl m-aminophenol epoxy resin.

A kind of YASI type granolith sheet material the most according to claim 2, it is characterised in that described diglycidyl ether type Epoxy resin is 1,3-diglycidyl resorcinol, 1,4-diglycidyl hydroquinone, 4,4 '-diglycidyl Double (4-glycidyl phenyl) HFC-236fa of bisphenol S, 2,2-, 2,2-double (4-glycidyl cyclohexyl) propane, Bisphenol F two In glycidyl ether, hydrogenated bisphenol A diglycidyl ether, bisphenol A diglycidyl ether, fatty alcohol polyglycidyl ether at least A kind of.

A kind of YASI type granolith sheet material the most according to claim 2, it is characterised in that described alicyclic ring type asphalt mixtures modified by epoxy resin Fat is 3,4-epoxycyclohexyethylSiOi acid-3 ', 4 '-epoxycyclohexyethylSiOi methyl ester, 3,4-epoxy radicals-6-methyl cyclohexane acid-3 ', 4 '-epoxy Base-6 '-methyl cyclohexane methyl ester, 4,5-7-oxa-bicyclo[4.1.0-1,2-dioctyl phthalate 2-glycidyl ester, in Dipentenedioxide at least A kind of.

A kind of YASI type granolith sheet material the most according to claim 2, it is characterised in that described phenolic epoxy tree Fat is P-F phenolic resin type epoxy resin, o-cresol-formaldehyde phenolic resin type epoxy resin, resorcinol-formaldehyde Phenolic resin type epoxy resin, m-cresol-formaldehyde phenolic resin type epoxy resin, catechol-formaldehyde phenolic resin type ring Epoxy resins, bisphenol A-formaldehyde phenolic resin type epoxy resin, bisphenol S-formaldehyde phenolic resin type epoxy resin, bisphenol AF-formaldehyde Phenolic resin type epoxy resin, '-biphenyl diphenol-formaldehyde phenolic resin type epoxy resin, o-phenyl phenol-formaldehyde phenolic resin type At least one in epoxy resin, naphthols-formaldehyde phenolic resin type epoxy resin.

A kind of YASI type granolith sheet material the most according to claim 2, it is characterised in that described glycidyl ester type Epoxy resin is terephthalic acid diglycidyl ester epoxy resin, Diglycidyl M-phthalate epoxy resin, adjacent benzene Dioctyl phthalate 2-glycidyl ester epoxy resin, interior methine tetrahydrophthalic acid 2-glycidyl ester epoxy resin, 4,5-ring In oxygen hexamethylene-1,2-dioctyl phthalate 2-glycidyl ester epoxy resin, adjacent benzene two octanoic acid diglycidyl ether epoxy resin at least A kind of.

A kind of YASI type granolith sheet material the most according to claim 1, it is characterised in that described liquid anhydride is four Hydrogen phthalic anhydride, methyl tetrahydro phthalic anhydride, HHPA, dodecyl succinic anhydride, tung oil acid anhydride, with Oleum Terebinthinae and maleic anhydride At least one in the liquid anhydride of reaction.

A kind of YASI type granolith sheet material the most according to claim 1, it is characterised in that described granite powder is The garbage in granite stone pit, the dried powder obtained after removing mud, processing except ferrum, silane coupler surface.

10. a YASI type granolith preparation of plates method, including:

(1) epoxy resin is mixed with double (γ-aminopropyl) polydimethylsiloxone YASI stirrings, 115 DEG C-125 DEG C reactions 0.5-1 hour, it is cooled to less than 60 DEG C, adds latent curing agent LRC30 and liquid anhydride, stirring, obtain YASI type resin； Wherein, epoxy resin, double (γ-aminopropyl) polydimethylsiloxone YASI, latent curing agent LRC30 and liquid anhydride Mass ratio is 100:2-4:10-20:10-30；

(2) being mixed homogeneously with granite powder by the YASI type resin in step (1), pressing preforming, heat-pressure curing becomes Type；Wherein, the temperature of heating is that room temperature is to 180 DEG C；The pressure of pressurization is 0.5MPa to 5MPa；Hardening time is 2-5 hour；Flower The mass ratio of rock dust end, hilllock and YASI type resin is 100:5-10.