CN107130755A - A kind of environmentally friendly combined wall board of novel glass fiber - Google Patents
A kind of environmentally friendly combined wall board of novel glass fiber Download PDFInfo
- Publication number
- CN107130755A CN107130755A CN201710301224.XA CN201710301224A CN107130755A CN 107130755 A CN107130755 A CN 107130755A CN 201710301224 A CN201710301224 A CN 201710301224A CN 107130755 A CN107130755 A CN 107130755A
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- China
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- epoxy resin
- glass fibre
- weight
- wall board
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- Granted
Links
- 239000003365 glass fiber Substances 0.000 title claims abstract description 60
- 229920005989 resin Polymers 0.000 claims abstract description 43
- 239000011347 resin Substances 0.000 claims abstract description 43
- 239000003822 epoxy resin Substances 0.000 claims abstract description 39
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 39
- 239000002344 surface layer Substances 0.000 claims abstract description 32
- 229920001567 vinyl ester resin Polymers 0.000 claims abstract description 27
- 229920006305 unsaturated polyester Polymers 0.000 claims abstract description 26
- 238000002360 preparation method Methods 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000004425 Makrolon Substances 0.000 claims abstract description 18
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 18
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 239000002648 laminated material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229960000892 attapulgite Drugs 0.000 claims description 11
- 229910052625 palygorskite Inorganic materials 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229940106691 bisphenol a Drugs 0.000 claims 1
- 235000003642 hunger Nutrition 0.000 claims 1
- 150000002926 oxygen Chemical class 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000505 pernicious effect Effects 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 241000790917 Dioxys <bee> Species 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 229910003978 SiClx Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical class C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- -1 hydroxyl Chemical group 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
- C08J2463/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Finishing Walls (AREA)
Abstract
The invention belongs to household building materials field, and in particular to a kind of environmentally friendly combined wall board of novel glass fiber, including internal surface layer, middle level and outer coversheet, the internal surface layer are made up of the raw material of following parts by weight：15~20 parts of 48~56 parts of continuous glass fibre, 6~10 parts of brominated epoxy resin, 18~24 parts of makrolon and vinyl ester resin, the middle level is made up of the raw material of following parts by weight：60~66 parts of continuous glass fibre, 12~16 parts of epoxy resin, 18~24 parts of M-phthalic acid type unsaturated polyester (UP), the outer coversheet is made up of the raw material of following parts by weight：15~20 parts of 48~56 parts of continuous glass fibre, 6~10 parts of brominated epoxy resin, 18~24 parts of makrolon and vinyl ester resin, also disclose its preparation method.The present invention effectively reduces pernicious gas content in wallboard, while having prevented the performance defect that existing wooden wallboard is present from source, reduces unnecessary trouble.
Description
Technical field
The invention belongs to household building materials field, and in particular to a kind of environmentally friendly combined wall board of novel glass fiber.
Background technology
With being showing improvement or progress day by day for social economy and scientific and technological level, requirement of the people to home decoration is also improved constantly.Due to
Original cement wall surface lacks the feature of stereo decoration, or when needing that space is simply separated indoors, generally requires to make
Operation is carried out with certain decorative wall panels.Decorative wall panels classification has a lot, has by material structure point：Solid wood wallboard, reinforcing are compound
Wooden wallboard and at present most popular glass wallboard etc..Solid wood wallboard is the ornament materials formed after timber drying, processing,
With decorative pattern naturally, comfortable foot feeling, using it is safe the characteristics of, be the ideal material of the wall surfacings such as bedroom, parlor, study.And
The weakness of solid wood wallboard is the poor durability to moist and sunlight, and humidity makes natural timber expand, and parching can shrink on the contrary,
Slot even flexing is thus caused to tilt, the life given people brings inconvenience.It is in recent years to strengthen wood composite wallboard
Popular wall covering, is after log crushing, glue, preservative, additive to be dosed, through hot press HTHP compression process
Into, therefore it has broken the physical arrangement of log, overcomes the weakness of log stability difference, but adding due to a large amount of adhesive glues
Plus, there is larger environmentally friendly hidden danger, formaldehyde and other harmful substance contents are higher, have impact on the physical and mental health of people.Glass wall
Plate is attractive in appearance, but the metope sense of reality is poor, and is unfavorable for protecting privacy.
Therefore, the product homogeneity of current household building materials market is serious, and the performance and environmental-protecting performance of product are difficult
To get both, it would be highly desirable to research and develop a kind of new material to fill a hole in the market.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of environmentally friendly combined wall board of novel glass fiber, effectively reducing in wallboard has
Evil gas content, while having prevented the performance defect that existing wooden wallboard is present from source, reduces unnecessary trouble.
To solve problem above, the present invention is achieved through the following technical solutions：
A kind of environmentally friendly combined wall board of novel glass fiber, including internal surface layer, middle level and outer coversheet are designed, wherein, the internal surface layer
It is made up of the raw material of following parts by weight：48~56 parts of continuous glass fibre, 6~10 parts of brominated epoxy resin, makrolon 18~
24 parts and 15~20 parts of vinyl ester resin, the middle level is made up of the raw material of following parts by weight：Continuous glass fibre 60~66
Part, 12~16 parts of epoxy resin, 18~24 parts of M-phthalic acid type unsaturated polyester (UP), the outer coversheet by following parts by weight original
Material is made：48~56 parts of continuous glass fibre, 6~10 parts of brominated epoxy resin, 18~24 parts of makrolon and vinyl esters tree
15~20 parts of fat.
It is preferred that, the internal surface layer is made up of the raw material of following parts by weight：52 parts of continuous glass fibre, brominated epoxy resin
18 parts of 8 parts, 21 parts of makrolon and vinyl ester resin, the middle level is made up of the raw material of following parts by weight：Continuous glass fibers
Dimension 63 parts, 14 parts of epoxy resin, 21 parts of M-phthalic acid type unsaturated polyester (UP), the outer coversheet by following parts by weight raw material system
Into：18 parts of 52 parts of continuous glass fibre, 8 parts of brominated epoxy resin, 21 parts of makrolon and vinyl ester resin.
It is preferred that, the thickness ratio between the internal surface layer, middle level and outer coversheet is 1:(1.5~1.8):1.
It is preferred that, the makrolon is bisphenol-a polycarbonate.
It is preferred that, it is additionally provided with wear-resisting decorative layer on the surface of the internal surface layer and outer coversheet.
It is preferred that, the wear-resisting decorative layer has the facing paper of silica membrane for deposition.
The preparation method of the environmentally friendly combined wall board of above-mentioned novel glass fiber, comprises the following steps：
(1) preparation of internal surface layer：By the brominated epoxy resin, makrolon and vinyl ester resin heating and melting and mix
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, laying is then carried out in a mold；
(2) preparation in middle level：By the epoxy resin and M-phthalic acid type unsaturated polyester (UP) heating and melting and stir mixed
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, then on inner coversheet material
Carry out laying；
(3) preparation of outer coversheet：After the vinyl ester resin heating and melting, using gained resin liquid to the company
Continuous glass fibre is impregnated, and laying is then carried out on middle layer material；
(4) hot-press solidifying：Mould is placed in hot press, first 10~15min of precompressed at 2~3MPa, 150~160 DEG C,
Then, pressurize is molded 150~180min then at 5~6MPa, 250~260 DEG C, finally the natural cooling under the conditions of 1~2MPa
30min；
(5) prepared by laminated material：A certain amount of nano-attapulgite stone is added in deionized water, and adds a certain amount of NaCl,
After stirring, ultrasonically treated 8~10 minutes, ultrasonic frequency was 50~55KHz, then filters, dries, obtains material of fitting
Material；Weight ratio between the nano-attapulgite stone, deionized water, NaCl is 1：(6~8)：(0.08~0.10)；
(6) wear-resisting decorative layer laminating：Laminated material obtained by step (5) is compared 1 with weight:0.8~1.0 dipping brominated epoxy
Resin, then by its uniform paving to the surface of latter two surface layer of hot-press solidifying, thickness is 1.2~1.6mm, and wear-resisting decorative layer is pasted
Close thereon, carry out being split after hot pressing, natural cooling again in 200~210 DEG C, slot, that is, obtain combined wall board of the present invention.
The present invention has following positive beneficial effect：
Combined wall board of the present invention health, environmental protection, content of formaldehyde as little as below 0.1mg/L, and stability is good, be not afraid of it is moist,
Water logging, corrosion-resistant, good heat insulating, and sound-absorbing damping, excellent noise reduction effect.
(1) present invention is configured in interior outer coversheet using the resin of science, can be reduced the dust pollution in process, be made behaviour
The suction of excessive dust is avoided as personnel, is reduced to healthy influence.In addition, the unsaturated double-bond position of vinyl ester resin
In the end of polymer molecular chain, very vivaciously, do not influenceed during solidification by spatial obstacle, and the R group in resin chain can be with
Ester bond is shielded, the chemical-resistance and stability to hydrolysis resistance of ester bond are improved, while in resin chainSecondary hydroxylWith glass fibre it
Between the wellability and caking property that have had, so as to improve the intensity of composite.
(2) present invention, can in the load middle level of combined wall board epoxy resin mixing M-phthalic acid type unsaturated polyester (UP)
Make have preferable mechanical property, toughness after solidification, significantly improve modulus of elasticity, wallboard is born certain shearing should
Power, and have the ester bond on excellent decay resistance, isophthalic polyester strand sterically hindered by M-phthalic acid
The protection of effect, it is not easy to attacked by water and other various corrosive mediums.
(3) present invention is used as the laminating medium material of wear-resisting decorative layer by the use of nano-attapulgite stone material and brominated epoxy resin
Material, can not only significantly improve laminating firmness, improve service life, moreover it is possible to play flame retardant effect, largely avoid fire
Calamity spreads.
Embodiment
Following embodiment facilitates a better understanding of the present invention, but does not limit the present invention.Experiment in following embodiments
Method, is conventional method unless otherwise specified.Test material used in following embodiments, is certainly unless otherwise specified
Conventional chemical reagent shop is commercially available.
Embodiment 1
A kind of environmentally friendly combined wall board of novel glass fiber, including internal surface layer, middle level and outer coversheet, thickness ratio is 1:1.6:1, its
In, the internal surface layer is made up of the raw material of following parts by weight：52 parts of continuous glass fibre, 8 parts of brominated epoxy resin, polymer with bis phenol A
18 parts of 21 parts of carbonic ester and vinyl ester resin, the middle level is made up of the raw material of following parts by weight：63 parts of continuous glass fibre,
14 parts of epoxy resin, 21 parts of M-phthalic acid type unsaturated polyester (UP), the outer coversheet is made up of the raw material of following parts by weight：Continuously
18 parts of 52 parts of glass fibre, 8 parts of brominated epoxy resin, 21 parts of bisphenol-a polycarbonate and vinyl ester resin.
Wear-resisting decorative layer is additionally provided with the surface of the internal surface layer and outer coversheet, the wear-resisting decorative layer is that deposition has dioxy
The facing paper of SiClx film.
The preparation method of the environmentally friendly combined wall board of above-mentioned novel glass fiber, comprises the following steps：
(1) preparation of internal surface layer：By the brominated epoxy resin, makrolon and vinyl ester resin heating and melting and mix
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, laying is then carried out in a mold；
(2) preparation in middle level：By the epoxy resin and M-phthalic acid type unsaturated polyester (UP) heating and melting and stir mixed
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, then on inner coversheet material
Carry out laying；
(3) preparation of outer coversheet：After the vinyl ester resin heating and melting, using gained resin liquid to the company
Continuous glass fibre is impregnated, and laying is then carried out on middle layer material；
(4) hot-press solidifying：Mould is placed in hot press, first the precompressed 12min at 2.5MPa, 155 DEG C, then, then
5.5MPa, pressurize shaping 165min at 255 DEG C, finally the natural cooling 30min under the conditions of 1.5MPa；
(5) prepared by laminated material：A certain amount of nano-attapulgite stone is added in deionized water, and adds a certain amount of NaCl,
After stirring, ultrasonically treated 9 minutes, ultrasonic frequency was 53KHz, then filters, dries, obtains laminated material；It is described to receive
Weight ratio between rice attapulgite, deionized water, NaCl is 1：7：0.09；
(6) wear-resisting decorative layer laminating：Laminated material obtained by step (5) is compared 1 with weight:0.9 dipping brominated epoxy resin,
Then it is uniformly spread to the surface of latter two surface layer of hot-press solidifying, thickness is 1.4mm, by the laminating of wear-resisting decorative layer thereon, in
205 DEG C carry out being split after hot pressing, natural cooling again, slot, that is, obtain combined wall board of the present invention.The ring of gained combined wall board
The other E0 of safeguarding grades, tensile strength：659MPa, tensile modulus of elasticity 61GPa, bending strength 774MPa, modulus of elasticity in static bending 35GPa.
Embodiment 2
A kind of environmentally friendly combined wall board of novel glass fiber, including internal surface layer, middle level and outer coversheet, thickness ratio is 1:1.5:1, its
In, the internal surface layer is made up of the raw material of following parts by weight：56 parts of continuous glass fibre, 6 parts of brominated epoxy resin, polymer with bis phenol A
15 parts of 18 parts of carbonic ester and vinyl ester resin, the middle level is made up of the raw material of following parts by weight：60 parts of continuous glass fibre,
16 parts of epoxy resin, 24 parts of M-phthalic acid type unsaturated polyester (UP), the outer coversheet is made up of the raw material of following parts by weight：Continuously
15 parts of 56 parts of glass fibre, 6 parts of brominated epoxy resin, 18 parts of bisphenol-a polycarbonate and vinyl ester resin.
Wear-resisting decorative layer is additionally provided with the surface of the internal surface layer and outer coversheet, the wear-resisting decorative layer is that deposition has dioxy
The facing paper of SiClx film.
The preparation method of the environmentally friendly combined wall board of above-mentioned novel glass fiber, comprises the following steps：
(1) preparation of internal surface layer：By the brominated epoxy resin, makrolon and vinyl ester resin heating and melting and mix
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, laying is then carried out in a mold；
(2) preparation in middle level：By the epoxy resin and M-phthalic acid type unsaturated polyester (UP) heating and melting and stir mixed
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, then on inner coversheet material
Carry out laying；
(3) preparation of outer coversheet：After the vinyl ester resin heating and melting, using gained resin liquid to the company
Continuous glass fibre is impregnated, and laying is then carried out on middle layer material；
(4) hot-press solidifying：Mould is placed in hot press, first the precompressed 10min at 2MPa, 160 DEG C, then, then
5MPa, pressurize shaping 150min at 260 DEG C, finally the natural cooling 30min under the conditions of 1MPa；
(5) prepared by laminated material：A certain amount of nano-attapulgite stone is added in deionized water, and adds a certain amount of NaCl,
After stirring, ultrasonically treated 10 minutes, ultrasonic frequency was 50KHz, then filters, dries, obtains laminated material；It is described to receive
Weight ratio between rice attapulgite, deionized water, NaCl is 1：8：0.08；
(6) wear-resisting decorative layer laminating：Laminated material obtained by step (5) is compared 1 with weight:1.0 dipping brominated epoxy resins,
Then it is uniformly spread to the surface of latter two surface layer of hot-press solidifying, thickness is 1.2mm, by the laminating of wear-resisting decorative layer thereon, in
210 DEG C carry out being split after hot pressing, natural cooling again, slot, that is, obtain combined wall board of the present invention.The ring of gained combined wall board
The other E0 of safeguarding grades, tensile strength：638MPa, tensile modulus of elasticity 57GPa, bending strength 756MPa, modulus of elasticity in static bending 34GPa.
Embodiment 3
A kind of environmentally friendly combined wall board of novel glass fiber, including internal surface layer, middle level and outer coversheet, thickness ratio is 1:1.8:1, its
In, the internal surface layer is made up of the raw material of following parts by weight：48 parts of continuous glass fibre, 10 parts of brominated epoxy resin, polymer with bis phenol A
20 parts of 24 parts of carbonic ester and vinyl ester resin, the middle level is made up of the raw material of following parts by weight：66 parts of continuous glass fibre,
12 parts of epoxy resin, 18 parts of M-phthalic acid type unsaturated polyester (UP), the outer coversheet is made up of the raw material of following parts by weight：Continuously
20 parts of 48 parts of glass fibre, 10 parts of brominated epoxy resin, 24 parts of bisphenol-a polycarbonate and vinyl ester resin.
Wear-resisting decorative layer is additionally provided with the surface of the internal surface layer and outer coversheet, the wear-resisting decorative layer is that deposition has dioxy
The facing paper of SiClx film.
The preparation method of the environmentally friendly combined wall board of above-mentioned novel glass fiber, comprises the following steps：
(1) preparation of internal surface layer：By the brominated epoxy resin, makrolon and vinyl ester resin heating and melting and mix
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, laying is then carried out in a mold；
(2) preparation in middle level：By the epoxy resin and M-phthalic acid type unsaturated polyester (UP) heating and melting and stir mixed
After closing uniformly, the continuous glass fibre is impregnated using gained mixed with resin liquid, then on inner coversheet material
Carry out laying；
(3) preparation of outer coversheet：After the vinyl ester resin heating and melting, using gained resin liquid to the company
Continuous glass fibre is impregnated, and laying is then carried out on middle layer material；
(4) hot-press solidifying：Mould is placed in hot press, first the precompressed 15min at 3MPa, 150 DEG C, then, then
6MPa, pressurize shaping 180min at 250 DEG C, finally the natural cooling 30min under the conditions of 2MPa；
(5) prepared by laminated material：A certain amount of nano-attapulgite stone is added in deionized water, and adds a certain amount of NaCl,
After stirring, ultrasonically treated 8 minutes, ultrasonic frequency was 55KHz, then filters, dries, obtains laminated material；It is described to receive
Weight ratio between rice attapulgite, deionized water, NaCl is 1：6：0.10；
(6) wear-resisting decorative layer laminating：Laminated material obtained by step (5) is compared 1 with weight:0.8 dipping brominated epoxy resin,
Then it is uniformly spread to the surface of latter two surface layer of hot-press solidifying, thickness is 1.6mm, by the laminating of wear-resisting decorative layer thereon, in
200 DEG C carry out being split after hot pressing, natural cooling again, slot, that is, obtain combined wall board of the present invention.The ring of gained combined wall board
The other E0 of safeguarding grades, tensile strength：651MPa, tensile modulus of elasticity 60GPa, bending strength 768MPa, modulus of elasticity in static bending 34GPa.
The present invention is described in detail above in conjunction with embodiment, still, person of ordinary skill in the field can
Understand, on the premise of present inventive concept is not departed from, the design parameter of each in above-described embodiment can also be changed, shape
Into multiple specific embodiments, it is the common excursion of the present invention, is no longer described in detail one by one herein.
Claims (8)
1. a kind of environmentally friendly combined wall board of novel glass fiber, including internal surface layer, middle level and outer coversheet, it is characterised in that the internal surface layer
It is made up of the raw material of following parts by weight：48~56 parts of continuous glass fibre, 6~10 parts of brominated epoxy resin, makrolon 18~
24 parts and 15~20 parts of vinyl ester resin, the middle level is made up of the raw material of following parts by weight：Continuous glass fibre 60~66
Part, 12~16 parts of epoxy resin, 18~24 parts of M-phthalic acid type unsaturated polyester (UP), the outer coversheet by following parts by weight original
Material is made：48~56 parts of continuous glass fibre, 6~10 parts of brominated epoxy resin, 18~24 parts of makrolon and vinyl esters tree
15~20 parts of fat.
2. the environmentally friendly combined wall board of novel glass fiber according to claim 1, it is characterised in that the internal surface layer is by following weight
The raw material of part is made：18 parts of 52 parts of continuous glass fibre, 8 parts of brominated epoxy resin, 21 parts of makrolon and vinyl ester resin,
The middle level is made up of the raw material of following parts by weight：63 parts of continuous glass fibre, 14 parts of epoxy resin, M-phthalic acid type insatiable hunger
With 21 parts of polyester, the outer coversheet is made up of the raw material of following parts by weight：52 parts of continuous glass fibre, 8 parts of brominated epoxy resin,
18 parts of 21 parts of makrolon and vinyl ester resin.
3. the environmentally friendly combined wall board of novel glass fiber according to claim 1, it is characterised in that：The internal surface layer, middle level and outer
Thickness ratio between surface layer is 1:(1.5~1.8):1.
4. the environmentally friendly combined wall board of novel glass fiber according to claim 1, it is characterised in that：The makrolon is bisphenol-A
Makrolon.
5. the environmentally friendly combined wall board of novel glass fiber according to claim 1, it is characterised in that：In the internal surface layer and outer coversheet
Surface be additionally provided with wear-resisting decorative layer.
6. the environmentally friendly combined wall board of novel glass fiber according to claim 5, it is characterised in that：The wear-resisting decorative layer is deposition
There is the facing paper of silica membrane.
7. the preparation method of novel glass fiber environmental protection combined wall board described in claim 1, it is characterised in that comprise the following steps：
(1) preparation of internal surface layer：By the brominated epoxy resin, makrolon and vinyl ester resin heating and melting and mix equal
After even, the continuous glass fibre is impregnated using gained mixed with resin liquid, laying is then carried out in a mold；
(2) preparation in middle level：By the epoxy resin and M-phthalic acid type unsaturated polyester (UP) heating and melting and to stir mixing equal
After even, the continuous glass fibre is impregnated using gained mixed with resin liquid, then carried out on inner coversheet material
Laying；
(3) preparation of outer coversheet：After the vinyl ester resin heating and melting, using gained resin liquid to the continuous glass
Glass fiber is impregnated, and laying is then carried out on middle layer material；
(4) hot-press solidifying：Mould is placed in hot press, first 10~15min of precompressed at 2~3MPa, 150~160 DEG C, so
Afterwards, pressurize is molded 150~180min then at 5~6MPa, 250~260 DEG C, finally the natural cooling under the conditions of 1~2MPa
30min。
8. preparation method according to claim 7, it is characterised in that further comprising the steps of：
(5) prepared by laminated material：A certain amount of nano-attapulgite stone is added in deionized water, and adds a certain amount of NaCl, is stirred
After uniform, ultrasonically treated 8~10 minutes, ultrasonic frequency was 50~55KHz, then filters, dries, obtains laminated material；Institute
It is 1 to state the weight ratio between nano-attapulgite stone, deionized water, NaCl：(6~8)：(0.08~0.10)；
(6) wear-resisting decorative layer laminating：Laminated material obtained by step (5) is compared 1 with weight:0.8~1.0 dipping brominated oxygen tree
Fat, then by its uniform paving to the surface of latter two surface layer of hot-press solidifying, thickness is 1.2~1.6mm, and wear-resisting decorative layer is fitted
Thereon, carry out being split after hot pressing, natural cooling again in 200~210 DEG C, slot, that is, obtain combined wall board of the present invention.
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