CN108189426A - The production method and water-proof plate of bathroom surface flexible water-proof plate - Google Patents
The production method and water-proof plate of bathroom surface flexible water-proof plate Download PDFInfo
- Publication number
- CN108189426A CN108189426A CN201711429151.9A CN201711429151A CN108189426A CN 108189426 A CN108189426 A CN 108189426A CN 201711429151 A CN201711429151 A CN 201711429151A CN 108189426 A CN108189426 A CN 108189426A
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- China
- Prior art keywords
- resin
- surface flexible
- fiber cloth
- proof plate
- production method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 52
- 239000011347 resin Substances 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 50
- 239000004744 fabric Substances 0.000 claims abstract description 47
- 239000000206 moulding compound Substances 0.000 claims abstract description 20
- 238000000748 compression moulding Methods 0.000 claims abstract description 16
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 13
- 239000002562 thickening agent Substances 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 32
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 13
- 230000008719 thickening Effects 0.000 claims description 12
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 11
- 239000011976 maleic acid Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 11
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- 238000006068 polycondensation reaction Methods 0.000 claims description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- KBIWNQVZKHSHTI-UHFFFAOYSA-N 4-n,4-n-dimethylbenzene-1,4-diamine;oxalic acid Chemical compound OC(=O)C(O)=O.CN(C)C1=CC=C(N)C=C1 KBIWNQVZKHSHTI-UHFFFAOYSA-N 0.000 claims description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Natural products OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- 239000005977 Ethylene Substances 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical group [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 238000005215 recombination Methods 0.000 claims description 2
- 230000006798 recombination Effects 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 30
- 239000003677 Sheet moulding compound Substances 0.000 description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- -1 only with screw Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920006305 unsaturated polyester Polymers 0.000 description 2
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920006387 Vinylite Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
- A47K3/40—Pans or trays
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
The invention discloses the production method and water-proof plate of a kind of bathroom surface flexible water-proof plate, the production method includes：S1, toughened resin, flexible unit resin and thickener are added in unsaturated polyester resin, resin paste is made after stirring evenly；S2, the first fiber cloth and the second fiber cloth are prepared, resin paste obtained in S1 is coated in first fiber cloth and the second fiber cloth, and it is compound to extrude, and is sufficiently impregnated it and forms surface flexible material layer；S3, by the surface flexible material layer and SMC sheet shape moulding compound compression moulding, obtain surface flexible water-proof plate.The present invention is by surface flexible material made from unique preparation method and SMC one compression mouldings, obtain the water-proof plate for integral bathroom, soft surface, anti-skid and waterproof superior performance, resistance to compression good toughness, it has played the waterproof of integral bathroom and has facilitated the advantage of installation, while the mode of integrated compression moulding surface flexible water-proof plate solves the problems such as ponding between surfacing tilting easy to fall off and two layers, shelter evil people and countenance evil practices.
Description
Technical field
Field is fitted up the present invention relates to bathroom, the production method of more particularly to a kind of bathroom surface flexible water-proof plate and anti-
Water pond.
Background technology
Integral bathroom is the bathroom for being composed many bathroom facilities by modes such as compression molding, mating installations.
Bathtub, toilet designs are exquisite, and bottom plate, ceiling, shower door are integrally installed, even vanity mirror, illuminator, ventilation fan, water nozzle,
Paper holder, towel rack, bath towel holder etc. are small scrappy also available in all varieties；In addition, complete upper and lower water is further included between a set of integral bathroom
Pipe fitting and complete installation part.It is compared with traditional bathroom, mainly there is three big advantages between integral bathroom：1) it saves trouble time saving, it is whole
Body kitchen and bath fits up in place, and using dry construction, without sand and cement, only with screw, adhesive, the set-up time is
Half a day by one day, substantially reduces construction period；2) it preventing from leaking, the bathtub between integral bathroom and bottom plate are once molding formed,
Without splicing gap, so as to solve the problems, such as ordinary toilet ground easy to leak water at all, this once perplexed many families；3) material
Of fine quality good, bottom plate, wallboard, ceiling, bathtub between integral bathroom etc. are mostly made of SMC composite materials, SMC be aircraft and
The dedicated material of spaceship has the excellent spies such as material close, any surface finish, heat-insulation and heat-preservation, anti-aging and service life length
Property.
At present, in order to make bright colored decorating plate, the attachment decoration fiber cloth on SMC structure sheafs is used as patch
Plane materiel material, application reference number is 201710485121.3 patent application, but is learnt by practice, colored made from the patent
Decorative panel although can be seamless spliced with bathtub and solve leakage problems, the colored decorating plate waterproof panel surface is hard, no
It is suitble to be suitable for the Code in Hazardous Special Locations such as apartment for elderly people, hospital.If adding one layer of flexible waterproof material by surface, make for a long time
With that can lead to two separate, centre is sheltered evil people and countenance evil practices, there is an urgent need for being improved to its making material and production method, to improve its property
Energy.
Invention content
In order to solve problem of the prior art, the present invention provides a kind of bathroom production methods of surface flexible water-proof plate
And water-proof plate, anti-skid and waterproof superior performance, integrated compression moulding, solve surfacing it is easy to fall off tilting and two layers between ponding,
The problem of sheltering evil people and countenance evil practices, technical solution are as follows：
On the one hand, the present invention provides a kind of bathroom production method of surface flexible water-proof plate, the production method packets
It includes：
S1, toughened resin, flexible unit resin and thickener are added in unsaturated polyester resin, is made after stirring evenly
Resin paste；
S2, the first fiber cloth and the second fiber cloth are prepared, is coated in S1 in first fiber cloth and the second fiber cloth
Resin paste obtained, and it is compound to extrude, and is sufficiently impregnated it and forms surface flexible material layer；
S3, by the surface flexible material layer and SMC sheet shape moulding compound compression moulding, obtain surface flexible water-proof plate.
Further, low shrinkage additive, the lower shrinkage addition are additionally added in S1 in the unsaturated polyester resin
Agent is saturated polyester, one or more in polystyrene, polymethyl methacrylate, and the thickener is magnesia or oxidation
Calcium.
Further, the unsaturated polyester resin, toughened resin, flexible unit resin, low shrinkage additive and thickening
The ingredient percent of agent is：
Further, the toughened resin is diglycol and ethylene glycol or the mixture or binary of propylene glycol
Condensation polymer or maleic acid, phthalic acid and the etherate of dihydric alcohol and propylene oxide of acid.
Further, the flexible unit resin is one alcohol of contracting second and one acid of maleic, phthalic acid or ethanedioic acid
The condensation polymer of condensation polymer or dihydric alcohol and one acid of maleic, phthalic acid or ethanedioic acid；Or by height toughness contracting diethyl
Glycol is made with maleic acid, phthalic acid or acetic acid melt polycondensation or by monohydric alcohol and maleic acid, adjacent benzene two
Formic acid or acetic acid melt polycondensation are made.
Further, the thickness range of first fiber cloth is 1-3mm, and the thickness range of second fiber cloth is
Coated with resins is pasted and in recombination process of extruding in 0.1-0.15mm, S2, and the both sides of the surface flexible material layer are equipped with sealing
Protective layer.
Further, surface flexible material layer described in S3 is integrally formed with SMC sheet shape moulding compound, first fiber
For cloth compared with the second fiber cloth closer to the SMC sheet shape moulding compound, second fiber cloth is equipped with pattern.
Further, it is further included in S2：The surface flexible material layer is thickened, every square metre of surface flexible material
The mass range that coated with resins is pasted on the bed of material is 400-1000g, and thickening temperature is 0-50 DEG C, and thickening time range is small for 2-24
When.
Further, the method for compression moulding includes in S3：
S31, SMC sheet shape moulding compound is dosed in mold, the area that feeds intake is the 75%-95% of product frontal projected area；
S32, the seal protection layer of removal surface flexible material layer both sides, and surface flexible material layer is laid on SMC sheet
On shape moulding compound；
S33, selection 40-60kg/cm2Molding pressure, integrated compression molding, molding time ranging from 180-300s.
On the other hand, the present invention provides a kind of surface flexible water-proof plates, utilize bathroom surface flexible as described above
The production method of water-proof plate makes to obtain, and the surface flexible water-proof plate is used for integral bathroom.
What technical solution provided by the invention was brought has the beneficial effect that：
A. surface flexible material and SMC one compression mouldings solve product between surfacing tilting easy to fall off and two layers
Water, the problems such as sheltering evil people and countenance evil practices；
B. double layer fibre cloth structure, anti-skid and waterproof superior performance, resistance to compression toughness are strong；
C. surface flexible water-proof plate is applied to integral bathroom, has played the waterproof of integral bathroom and has facilitated the advantage of installation,
Market application foreground is extensive；
D. it only needs by the mold pressing procedure colored decorating plate for integral bathroom good with regard to presentation quality can be produced, work
Sequence saves, at low cost, technology controlling and process is relatively simple；
E. surface flexible water-proof plate, soft, it is special to be widely used in apartment for elderly people, hospital etc. for anti-skidding anticollision, safety and sanitation
Occasion.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the flow chart of the production method of surface flexible water-proof plate in bathroom provided in an embodiment of the present invention；
Fig. 2 is the bathroom provided in an embodiment of the present invention flow chart being molded in the production method of surface flexible water-proof plate.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that it uses in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, apparatus, product or equipment
Those steps or unit clearly listed, but may include not listing clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
The present invention provides a kind of surface flexible water-proof plate, can either ensure the install convenient of water-proof plate as a whole, one
The performance of change, and the use of the special occasions such as apartment for elderly people, hospital can be met.
In one embodiment of the invention, a kind of production method of bathroom surface flexible water-proof plate is provided, referring to
Fig. 1, the production method include：
S1, toughened resin, flexible unit resin and thickener are added in unsaturated polyester resin, is made after stirring evenly
Resin paste.
Wherein, unsaturated polyester resin is isophthalic resin or vinylite, and the toughened resin is diglycol
(binary acid can be maleic acid, O-phthalic with the condensation polymer of the mixture or binary acid of ethylene glycol or propylene glycol
Any one or more in acid, M-phthalic acid, adipic acid, ethanedioic acid) or maleic acid, phthalic acid and binary
The etherate of alcohol and propylene oxide.
The flexible unit resin for one alcohol of contracting second and maleic one be sour, the condensation polymer of phthalic acid or ethanedioic acid or
The condensation polymer for being dihydric alcohol with one acid of maleic, phthalic acid or ethanedioic acid, such as the contracting that one alcohol of contracting second is sour with maleic one
The condensation polymer of the condensation polymer of polymers, one alcohol of contracting second and phthalic acid, one alcohol of contracting second and ethanedioic acid, in above-mentioned polycondensation raw material
One alcohol of contracting second could alternatively be dihydric alcohol, and details are not described herein；Or by height toughness diglycol ethylene and maleic acid, neighbour
Phthalic acid or acetic acid melt polycondensation are made or by monohydric alcohols and maleic acid, phthalic acid or acetic acid melt polycondensation
Be made, for example, be made by height toughness diglycol ethylene and maleic acid melt polycondensation, by height toughness diglycol ethylene and
Phthalic acid melt polycondensation is made, and is made by height toughness diglycol ethylene and acetic acid melt polycondensation, height toughness therein
Diglycol ethylene could alternatively be monohydric alcohol, and details are not described herein.
The thickener is magnesia or calcium oxide, in a preferred embodiment of the invention, also to unsaturated polyester (UP)
Low shrinkage additive is added in resin, the low shrinkage additive is saturated polyester (PES), polystyrene (PSt), poly- methyl
It is one or more in methyl acrylate (PMMA).The resin used is adjacent benzene, isophthalic or epoxy vinyl ester unsaturation tree
Fat is thickened containing suitable carboxyl with profit in molecule.
In the embodiment of the present invention 1, the unsaturated polyester resin, toughened resin, flexible unit resin, lower shrinkage add
The ingredient percent for adding agent and thickener is：
In the embodiment of the present invention 2, the unsaturated polyester resin, toughened resin, flexible unit resin, lower shrinkage add
The ingredient percent for adding agent and thickener is：
In the embodiment of the present invention 3, the unsaturated polyester resin, toughened resin, flexible unit resin, lower shrinkage add
The ingredient percent for adding agent and thickener is：
The present invention is not construed as limiting the proportioning combination of the composition quality number of specific resin and additive.
S2, the first fiber cloth and the second fiber cloth are prepared, is coated in S1 in first fiber cloth and the second fiber cloth
Resin paste obtained, and extrude and be compounded to form surface flexible material layer.
After above-mentioned resin is mixed evenly, it is coated uniformly in two layers of fiber cloth up and down by glue groove, wherein lower floor
The first fiber cloth thickness for 1-3mm, the second fiber cloth thickness on upper strata is 0.1-0.15mm, and two layers of fiber cloth is
It is carried on two panels polyethylene film up and down (polyethylene film i.e. PE films, play the role of seal protection), extrusion is compound, makes resin
Solution is fully infiltrated with fiber cloth, obtains certain thickness surface flexible material layer, controls the surface flexible after impregnating resin paste
The thickness range of material layer is 2-5mm.First fiber cloth and the second fiber cloth are by non-woven fabrics fiber orient or random
It forms, second fiber cloth forms the assorted floral designs on surface for the fiber cloth for preparing by traditional ink printing.
It using decoration fiber cloth, is made of non-woven fabrics fiber orient or random, is new one so being fiber cloth because fiber is formed
For environment-friendly materials, have moisture-proof, ventilative, flexible, light, not combustion-supporting, nontoxic nonirritant, rich in color, recyclable etc.
Feature.If used polyester granules as raw material, produced through high-temperature fusion, spinneret, paving guiding principle, hot pressing curling continuous one-step more.
Product is using the production of FDA food grade materials is met, and without other chemical compositions, performance is stablized, nontoxic, free from extraneous odour.Antibacterial, anti-ization
Learn medicament：Belong to inactivity substance, do not damage by worms, and the erosion there are liquid Endophytic bacteria and insects can be isolated；Antibacterial, caustic corrosion,
Finished product does not influence intensity due to erosion.Product tool pull out it is aqueous, it is not mouldy, and invading there are liquid Endophytic bacteria and insects can be isolated
Erosion, not mould moth.Physical property is good.Net hot adhesion is directly paved by the spinning of the high polymers such as polyester fiber to form, product strength is relatively general short
Fine product is preferred, and intensity is non-directional, and vertical transverse strength is close.
S22, surface flexible material layer is thickened.
After resin paste is made fully to be infiltrated with fiber cloth, the surface flexible material layer is thickened in thickening interior, often
Square metre surface flexible material layer on coated with resins paste mass range for 400-1000g, thickening temperature is 0-50 DEG C, thickening
Time range is 2-24 hours.After thickening is good, surface lining is made.
S3, by the surface flexible material layer and SMC sheet shape moulding compound compression moulding, obtain surface flexible water-proof plate.
Specifically, surface flexible material layer described in S3 is integrally formed with SMC sheet shape moulding compound, first fiber cloth
Compared with the second fiber cloth closer to the SMC sheet shape moulding compound, pattern is printed in second fiber cloth.
Referring to Fig. 2, the method flow includes the method for specific compression moulding：
S31, SMC sheet shape moulding compound is dosed in mold, the area that feeds intake is the 75%-95% of product frontal projected area.
Specifically, the SMC sheet shape moulding compound is made of resin base material and the glass fibre being dispersed in resin base material, is thrown
75%-95% of the charge level product for product frontal projected area.
SMC sheet shape moulding compound is prepared according to following formula (mass fraction)：
Above-mentioned raw materials are uniformly mixed obtained paste material.
By scraper, by above-mentioned paste material even application on upper and lower PE films；Again by adjusting cutter cuts glass fibers
Dimension controls the length and content of glass fibre；Paste the upper and lower paste bed of material is opposite, glass fibre be placed in the two paste bed of materials it
Between, formation is a kind of to be covered with the sheet material of PE films, then sheet material is extruded by compacting machine above and below, is sufficiently impregnated it, is shaped to piece
Then material is wound；The sheet material of winding is transported into the thickening of thickening room, it is 45 DEG C to thicken the temperature setting of room, and the thickening time is
24 hours, obtain the sheet molding compound.
S32, the seal protection layer of removal surface flexible material layer both sides, and surface flexible material layer is laid on SMC sheet
On shape moulding compound.
Before lay-up operation, need to tear the seal protection layer that the paste of coated with resins before is set in the process, then will
Surface lining is laid on the SMC sheet shape moulding compound in mold, using SMC sheet shape moulding compound as structure sheaf, surface lining attachment
In structure layer surface.
S33, selection 40-60kg/cm2Molding pressure, integrated compression molding, molding time ranging from 180-300s.
Upper, core prevents from making the first fiber cloth due to SMC sheet shape mold flow cavity under in mold process
And/or second fiber cloth stretching decorative pattern is caused to deform, avoid fiber cloth fold.Wherein, the temperature of mold cavity and core
Respectively 145 DEG C and 138 DEG C or so.The preferred 40kg/cm of molding pressure2, the preferred 210s of molding time, to molding after the completion of molding
Product carry out deburring, arrange article periphery burr.
The advantages of integrated compression molding, is so that between being not present between surface flexible material layer and SMC sheet shape moulding compound
Gap ponding or is sheltered evil people and countenance evil practices between preventing two layers.
In another embodiment of the present invention, a kind of surface flexible water-proof plate is provided, is carried using such as above-described embodiment
For the production method of bathroom surface flexible water-proof plate make to obtain, the surface flexible water-proof plate is used for integral bathroom.This
Embodiment is the product embodiments based on above-mentioned production method embodiment, is illustrated referring to above-described embodiment, no longer superfluous herein
It states.
The production method of surface flexible water-proof plate only needs good with regard to that can produce presentation quality by mold pressing procedure in the present invention
The colored decorating plate for integral bathroom, the water-proof plate after improvement has two layers of fiber cloth being carried on PE films, and fiber cloth
Resin paste is impregnated with, resin paste is improved surface flexible and water proofing property, improved the water resistance of water-proof plate using completely new formula
And surface toughness, make its application advantage in integral bathroom more obvious.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of bathroom production method of surface flexible water-proof plate, which is characterized in that including：
S1, toughened resin, flexible unit resin and thickener are added in unsaturated polyester resin, resin is made after stirring evenly
Paste；
S2, the first fiber cloth and the second fiber cloth are prepared, coats in S1 and be made in first fiber cloth and the second fiber cloth
Resin paste, and it is compound to extrude, and is sufficiently impregnated it and forms surface flexible material layer；
S3, by the surface flexible material layer and SMC sheet shape moulding compound compression moulding, obtain surface flexible water-proof plate.
2. production method according to claim 1, which is characterized in that be additionally added in the unsaturated polyester resin in S1
Low shrinkage additive, the low shrinkage additive is saturated polyester, polystyrene, one kind in polymethyl methacrylate or more
Kind, the thickener is magnesia or calcium oxide.
3. production method according to claim 2, which is characterized in that the unsaturated polyester resin, toughened resin, flexibility
The ingredient percent of monomer resin, low shrinkage additive and thickener is：
Unsaturated polyester resin 10%-80%；
Toughened resin 5%-25%；
Flexible unit resin 5%-30%；
Low shrinkage additive 8%-30%；
Thickener 2%-10%.
4. production method according to claim 1, which is characterized in that the toughened resin is diglycol and second two
Condensation polymer or maleic acid, phthalic acid and the dihydric alcohol and epoxy third of the mixture or binary acid of alcohol or propylene glycol
The etherate of alkane.
5. production method according to claim 1, which is characterized in that the flexible unit resin is one alcohol of contracting second and suitable fourth
The condensation polymer or dihydric alcohol of one acid of alkene, phthalic acid or ethanedioic acid and one acid of maleic, phthalic acid or ethanedioic acid
Condensation polymer；Or be made by height toughness diglycol ethylene with maleic acid, phthalic acid or acetic acid melt polycondensation or
It is made by monohydric alcohol and maleic acid, phthalic acid or acetic acid melt polycondensation.
6. production method according to claim 1, which is characterized in that the thickness range of first fiber cloth is 1-3mm,
The thickness range of second fiber cloth is 0.1-0.15mm, and coated with resins is pasted and in recombination process of extruding in S2, the surface
The both sides of flexible material layer are equipped with seal protection layer.
7. production method according to claim 6, which is characterized in that surface flexible material layer described in S3 and SMC sheet shape
Moulding compound is integrally formed, and first fiber cloth is fine closer to the SMC sheet shape moulding compound, described second compared with the second fiber cloth
Wei Bu is equipped with pattern.
8. production method according to claim 2, which is characterized in that further included in S2：To the surface flexible material layer
It is thickened, the mass range that coated with resins is pasted in every square metre of surface flexible material layer is 400-1000g, and thickening temperature is
0-50 DEG C, thickening time range is 2-24 hours.
9. production method according to claim 6, which is characterized in that the method for compression moulding includes in S3：
S31, SMC sheet shape moulding compound is dosed in mold, the area that feeds intake is the 75%-95% of product frontal projected area；
S32, the seal protection layer of removal surface flexible material layer both sides, and surface flexible material layer is laid on SMC sheet shape mould
On plastics；
S33, selection 40-60kg/cm2Molding pressure, integrated compression molding, molding time ranging from 180-300s.
10. a kind of surface flexible water-proof plate, which is characterized in that used using the bathroom as described in any one in claim 1-9
The production method of surface flexible water-proof plate makes to obtain, and the surface flexible water-proof plate is used for integral bathroom.
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| CN201711429151.9A CN108189426B (en) | 2017-12-26 | 2017-12-26 | Manufacturing method of surface flexible waterproof plate for bathroom and waterproof plate |
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|---|---|---|---|---|
| KR0147441B1 (en) * | 1994-10-08 | 1998-08-01 | 성재갑 | A decorated frp panel using decoration sheet prepreg and manufacturing method thereof |
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| CN107461010A (en) * | 2017-06-23 | 2017-12-12 | 苏州科逸住宅设备股份有限公司 | Manufacture method for the colored decorating plate of integral bathroom |
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2017
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0147441B1 (en) * | 1994-10-08 | 1998-08-01 | 성재갑 | A decorated frp panel using decoration sheet prepreg and manufacturing method thereof |
| CN102092163A (en) * | 2010-12-09 | 2011-06-15 | 苏州工业园区科逸卫浴设备有限公司 | Glassfibre reinforced plastics and preparation method thereof |
| CN107461010A (en) * | 2017-06-23 | 2017-12-12 | 苏州科逸住宅设备股份有限公司 | Manufacture method for the colored decorating plate of integral bathroom |
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