CN109517424A - Metope gypsum leveling putty and preparation method thereof - Google Patents
Metope gypsum leveling putty and preparation method thereof Download PDFInfo
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- CN109517424A CN109517424A CN201811518250.9A CN201811518250A CN109517424A CN 109517424 A CN109517424 A CN 109517424A CN 201811518250 A CN201811518250 A CN 201811518250A CN 109517424 A CN109517424 A CN 109517424A
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- leveling putty
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention discloses a kind of metope gypsum leveling putty and preparation method thereof, wherein, metope gypsum leveling putty includes the component of following parts by weight: 500~550 parts of land plaster, 350~400 parts of calcium powder, 100~150 parts of sand, 3~4 parts of hydroxypropyl methyl cellulose, 2~4 parts of rubber powder, 2~4 parts of polyvinyl alcohol, 0.5~1 part of retarder, 0.5~1.5 part of anti-crack fiber and 0.5~1.5 part of starch ether.Metope gypsum leveling putty component produced by the present invention is few, cost of material is low, can anti-peeling, anti-dusting, anti-hollowing, crack resistence.
Description
Technical field
The present invention relates to a kind of putty material fields, and in particular to a kind of leveling putty and preparation method.
Background technique
In order to improve living environment and comfort level demand, the finishing at present in house ornamentation market is more and more common, has wide
Market prospects, but have extremely harsh requirement to the construction period of finishing, especially indoor wall leveling is handled, it is desirable that is applied
Work step simplifies as far as possible suddenly, curing cycle is short, will not occupy the valuable construction time etc..Therefore, domestic building materials use portion at present
Position by it is newly-built turn to refresh based on, construction requirement is high, and the construction time is short, and existing cement base leveling putty is easy to appear sky
The problems such as rousing, crack, falling off, and curing time is long.
Gypsum itself is a kind of cementitious material, and rate of set is fast, and adhesive force is good, and intensity is high, is not shunk, hollow netted knot
The humidity of room air is adjusted in structure, sound-absorption and heat-insulation, and fire-retardant A grades of fire proofing material, still, existing gypsum powder on the market is exhausted
Most of a series of problems, such as being low-end product, often will appear rust spot, xanthochromia, shedding, blistering.
Such as a kind of revealed light-weight environment-friendly leveling putty of indoor decoration of Chinese patent application 200910110768.3,
It is uniformly mixed to obtain the final product by the component of following weight proportion: cement 23-25, white lime 3-5, natural diatomaceous earth 10-15, dicalcium powder
55-65, composite assistant 1；Composite assistant is the Type B composite assistant that Guangzhou synthesizes that trading company sells.When construction, by the lightweight
Environment-friendly leveling putty adds water 30-50% weight percent to dilute, and mechanical or manual stirring reaches up to being uniformly mixed and is suitble to machinery
Spraying or the standard empirical viscosity constructed by hand, can carry out automatic arc spraying construction.However, the lightweight of this indoor decoration
Environment-friendly leveling putty still has because making the easy peeling of putty paste, Yi Fenhua, the defect of easy hollowing containing dicalcium powder.
A kind of for another example Chinese patent application 201610728541.5 revealed lightweight bottom layer alignment putty, it is by following
The component of mass fraction is formulated: 600~700 parts of white cement, 100~200 parts of lime, and 5~10 parts of calcium formate, cellulose ether
3~10 parts, 20~50 parts of rubber powder, 100~200 parts of glass bead, 150~250 parts of calcium powder, 3~10 parts of hydrophober, PP fiber 1
~3 parts.It long is lacked however, this lightweight bottom layer alignment putty still has cement mortar metope easy hollowing cracking, construction time
It falls into.
Therefore it provides one kind can replace traditional metope cement plastering mortar, system solves the easy hollowing of cement mortar metope and opens
Metope gypsum leveling putty of the problems such as splitting and time and labour saving and preparation method thereof becomes urgent problem in the industry.
Summary of the invention
The object of the present invention is to provide a kind of time and labour saving and it is not easy the machine spray of hollowing cracking or manually criticizes to scrape metope stone
Cream leveling putty and corresponding preparation method.
The one aspect of scheme according to the present invention provides a kind of metope gypsum leveling putty comprising following parts by weight
Component: 500~550 parts of land plaster, 350~400 parts of calcium powder, 100~150 parts of sand, 250~300 parts of water, hydroxypropyl methyl are fine
3~4 parts of dimension element, 2~4 parts of rubber powder, 2~4 parts of polyvinyl alcohol, 0.5~1 part of retarder, 0.5~1.5 part of anti-crack fiber and shallow lake
0.5~1.5 part of powder ether.
Preferably, metope gypsum leveling putty includes the component of following parts by weight: 500 parts of land plaster, 400 parts of calcium powder, sand
100 parts of son, 300 parts of water, 3.5 parts of hydroxypropyl methyl cellulose, 3 parts of rubber powder, 3 parts of polyvinyl alcohol, 0.5 part of retarder, cracking resistance are fine
1 part and 0.5 part of starch ether of dimension.
Selectively, the fineness of land plaster is 80 mesh~100 mesh.
Selectively, calcium powder is sierozem power, and the fineness of sierozem power is 200 mesh~300 mesh.
Selectively, sand includes: the quartz sand that fineness is 40 mesh and the quartz sand that fineness is 60 mesh, wherein fineness
Quartz sand and fineness for 40 mesh are that the weight ratio between the quartz sand of 60 mesh is 2~3:1.
Selectively, rubber powder is in vinyl acetate-ethylene copolymerization rubber powder, acrylic rubber powder or sbr powder
One or more mixtures.
Selectively, the model PVA2488 of polyvinyl alcohol.
Preferably, retarder is selected from one of citric acid, tartaric acid, lactic acid, salicylic acid, gluconic acid or a variety of mixing
Object.
Selectively, the length of anti-crack fiber is 5~8 millimeters.
Selectively, amylase is one or both of hydroxyalkyl starch, carboxymethyl starch, cationic starch.
The another aspect of scheme according to the present invention provides a kind of preparation method of metope gypsum leveling putty of the present invention,
It include: (1), the output for determining metope gypsum leveling putty；(2), prepare each component by preset parts by weight；(3), will
After ready water is added in blender, blender is added in land plaster, sand, water, hydroxypropyl methyl cellulose and rubber powder
In, it stirs 15~30 minutes, mixture is made；(4), by ready polyvinyl alcohol, retarder, anti-crack fiber and starch
Ether sequentially adds in blender, stirs 5~10 minutes；And (5), will ready calcium powder be added blender in, stirring 15~
30 minutes, metope gypsum leveling putty is made.
Preferably, calcium powder point is at least added in blender three times.
According to another aspect of the invention, a kind of metope gypsum leveling putty dry powder preparation system is provided comprising: stirring
Mixer and several be used to lay in the raw material cabin of raw material a kind of, the discharge gate of each raw material cabin by it is respective enter material for making clothes it is logical
Road is connected with the feeding inlet of mixer, and the discharge outlet of mixer is equipped with packing machine, and packing machine is used for according to pre-
Dry bag dry powder putty product is formed if determining weight and carrying out pack encapsulation to the mixed powder of discharge outlet, and successively by power-product
It is placed on conveyer belt；It further comprise the counting device set gradually along the direction of transfer of conveyer belt, the first identification code spraying dress
It sets, transfer, the second identification code spray equipment, outbound recording device and mechanical handing device, wherein counting device is used
In the bag number by the power-product at counting device for recording communicated band transmission；First identification code spray equipment is for successively
To communicated band transmission power-product packaging bag on spray identification code；Transfer is for successively to the transmission of communicated band
The packaging bag of power-product carries out 180 degree flat turn or turn-over turns；Second identification code spray equipment is for successively passing communicated band
Identification code is sprayed again in the packaging bag of the power-product sent；Outbound recording device is used to be successively read the dry of communicated band transmission
Identification code in the packaging bag of powder product simultaneously records corresponding data information；Mechanical handing device is for successively passing communicated band
The power-product sent is carried at shelf with standby product warehouse-out；Counting device, the first identification code spray equipment, transfer,
Two identification code spray equipments and outbound recording device are communicated to connect with central control unit respectively.
Selectively, the pan feeding subchannel of each raw material cabin be equipped with opening valve and can calculate corresponding raw material cabin raw material it is dry
The metering valve of the load of powder, each opening valve and metering valve are communicated to connect with central control unit respectively, central control unit
Instructed according to different order, the opening valve of the corresponding raw material cabin of raw material dry powder needed for opening, and start corresponding metering valve with
The automatic load for calculating raw material dry powder needed for order instructs, after completing discharging, central control unit closes corresponding raw material
The opening valve in storehouse.
Preferably, which includes land plaster raw material cabin, calcium powder raw material cabin, sand raw material cabin, hydroxypropyl methyl cellulose
Raw material cabin, rubber powder raw material cabin.Dry powder putty is made by these raw materials.When user needs using putty, further according to of the invention
Composition of raw materials adds other ingredients.
Preferably, opening valve and metering valve are switching mode solenoid valve, naturally it is also possible to be other types of common valve.
Selectively, it is equipped between the pan feeding subchannel of each raw material cabin and the feeding inlet of mixer columned pre-
Mixed channel is equipped with tangential water inlet in the side of the roof of neighbouring premixed channel, and the bottom wall of mixer is equipped with sewage draining exit, from
And in central control unit after replacement order instruction, from tangential water inlet perfusion deionized water to clean premixed channel and stirring
Mixer, and the sewage after cleaning is discharged from sewage draining exit.
Selectively, tangent air inlet, the air inlet of tangent air inlet are equipped in the other side of the roof of neighbouring premixed channel
Put it is opposite to the water inlet direction with tangential water inlet, with cleaning premixed channel and mixer after, led into premixed channel
Enter Tangential Wind to improve the rate of drying of premixed channel and mixer.
Selectively, mixer is equipped at least two discharge ports, and packing machine and corresponding is equipped at each discharging
Conveyer belt is equipped with corresponding packing instructions with the order instruction that correspondence is different.
Selectively, counting device is equipped with display unit, and display unit is used to show the order letter of corresponding order instruction
The bag number quantity of power-product needed for breath, customer information and date of manufacture, order instruction and the dry powder for having packed transmission
The bag number quantity of product.
Selectively, the first identification code spray equipment and the second identification code spray equipment respectively with counting device communication link
It connects, the bag number quantity of power-product needed for the order instruction sent with count pick up device and the dry powder for having packed transmission produce
The information of the bag number quantity of product forms the production sequence number of order instruction.
Selectively, the form of identification code is two dimensional code, and the information of identification code includes: the production date of corresponding order instruction
Phase, production sequence number, order information and customer information.
It selectively, further include Production database, outbound recording device and Production database communicate to connect, by outbound
The data information of power-product is sent to Production database.
Selectively, further comprise several GPS positioning devices, GPS positioning device pass through first scanning belong to it is same
Two dimensional code in first serial number product packaging of the same a collection of product of order and the two dimensional code in last serial number product packaging, from
And bound with this batch of product, the same a collection of product for belonging to same order is shipped together with corresponding GPS positioning device to transport
Vehicle sends location information to central control unit C in real time during transportation, understands product in time convenient for producer and client
State.After client's acknowledgement, GPS positioning device unbinding can be used for next order.
The beneficial effect of metope gypsum leveling putty of the invention is: (1), component is few, cost of material is low, preparation process is simple
It is single；(2), traditional metope cement plastering mortar is replaced comprehensively, and system solves the problems such as easy hollowing of cement mortar metope cracks, shortens
Duration；(3), it can overcome traditional chalk powder and the easy peeling of powder of lacquer putty for use on, the problem of Yi Fenhua, easy hollowing, time and labour saving；(4), sufficiently
It is fast using gypsum rate of set, adhesive force is good, intensity is high, non-shrinking feature, form hollow reticular structure, sound-absorption and heat-insulation can
Adjust the humidity of room air, fire-retardant A grades of fire prevention.
Specific embodiment
Referring to non-limiting specific embodiment the present invention is described in detail.
According to an aspect of the present invention, a kind of machine spray is provided or artificial criticize scrapes metope gypsum leveling putty.
Embodiment one
Metope gypsum leveling putty of the invention by the component of following parts by weight by being mixed with: the land plaster of 80 mesh
500 parts, 400 parts of the sierozem power of 200 mesh, 100 parts of the quartz sand of 40 mesh, 300 parts of 50 powder of quartz sand, the water of 60 mesh, hydroxypropyl first
3.5 parts of base cellulose, 3 parts of vinyl acetate-ethylene copolymerization rubber powder, 3 parts of polyvinyl alcohol (PVA2488), 0.5 part, 5 millimeters of citric acid
0.5 part of long anti-crack fiber and 1 part of hydroxyalkyl starch.
It can anti-peeling, anti-dusting, anti-hollowing, crack resistence according to metope gypsum leveling putty prepared by this programme.
Embodiment two
Metope gypsum leveling putty of the invention by the component of following parts by weight by being mixed with: the gypsum of 100 mesh
550 parts of powder, 350 parts of the sierozem power of 300 mesh, 75 parts of the quartz sand of 40 mesh, 300 parts of 25 powder of quartz sand, the water of 60 mesh, hydroxypropyl first
1 part, 8 millimeters 3 parts of base cellulose, 2 parts of acrylic rubber powder, 2 parts of polyvinyl alcohol (PVA2488), tartaric acid long cracking resistances
1 part of fiber and 0.8 part of carboxymethyl starch.
It can anti-peeling, anti-dusting, anti-hollowing, crack resistence according to metope gypsum leveling putty prepared by this programme.
Embodiment three
Metope gypsum leveling putty of the invention by the component of following parts by weight by being mixed with: the land plaster of 80 mesh
520 parts, 380 parts of the sierozem power of 200 mesh, 80 parts of the quartz sand of 40 mesh, 60 mesh 280 parts of 40 powder of quartz sand, water, hydroxypropyl methyl
4 parts of cellulose, 4 parts of sbr powder, 4 parts of polyvinyl alcohol (PVA2488), 0.8 part of lactic acid, 6 millimeters long of 1.5 parts of anti-crack fiber,
And 1.5 parts of cationic starch.
It can anti-peeling, anti-dusting, anti-hollowing, crack resistence according to metope gypsum leveling putty prepared by this programme.
Embodiment four
Metope gypsum leveling putty of the invention by the component of following parts by weight by being mixed with: the gypsum of 100 mesh
550 parts of powder, 350 parts of the sierozem power of 300 mesh, 100 parts of the quartz sand of 40 mesh, 60 mesh 260 parts of 50 powder of quartz sand, water, hydroxypropyl
3.5 parts of methylcellulose, 2 parts of sbr powder, 1 part of acrylic rubber powder, 2 parts of polyvinyl alcohol (PVA2488), salicylic acid
0.8 part, 5 millimeters long of 1 part of anti-crack fiber, 0.5 part of hydroxyalkyl starch and 0.5 part of cationic starch.
It can anti-peeling, anti-dusting, anti-hollowing, crack resistence according to metope gypsum leveling putty prepared by this programme.
Embodiment five
Metope gypsum leveling putty of the invention by the component of following parts by weight by being mixed with: the land plaster of 80 mesh
500 parts, 400 parts of the sierozem power of 200 mesh, 90 parts of the quartz sand of 40 mesh, 60 mesh 250 parts of 30 powder of quartz sand, water, hydroxypropyl methyl
4 parts of cellulose, 1 part of sbr powder, 1 part of vinyl acetate-ethylene copolymerization rubber powder, 3 parts of polyvinyl alcohol (PVA2488), lactic acid 0.5
Part, 0.5 part of gluconic acid, 7 millimeters long of 1.5 parts of anti-crack fiber, 0.5 part of hydroxyalkyl starch and 1 part of carboxymethyl starch.
It can anti-peeling, anti-dusting, anti-hollowing, crack resistence according to metope gypsum leveling putty prepared by this programme.
Embodiment six
Metope gypsum leveling putty of the invention by the component of following parts by weight by being mixed with: the gypsum of 100 mesh
550 parts of powder, 300 mesh 350 parts of sierozem power, 300 parts of 40 powder of quartz sand, water, the hydroxypropyl of 80 parts of the quartz sand of 40 mesh, 60 mesh
3 parts of methylcellulose, 1.5 parts of vinyl acetate-ethylene copolymerization rubber powder, 1.5 parts of acrylic rubber powder, polyvinyl alcohol
(PVA2488) 4 parts, 1 part of gluconic acid, 8 millimeters long of 0.5 part of anti-crack fiber, 1 part of carboxymethyl starch and cationic starch 0.5
Part.
It can anti-peeling, anti-dusting, anti-hollowing, crack resistence according to metope gypsum leveling putty prepared by this programme.
According to another aspect of the present invention, a kind of production method of metope gypsum leveling putty is provided.
The method of the present invention includes the following steps:
(1), the output of metope gypsum leveling putty, such as 200 kilograms, 1 ton, 5 tons, 10 tons etc. are determined；
(2), prepare each component by preset weight percent, for example prepare according to the proportion of embodiment one to six
Each component；
(3), after ready water being added in blender, by land plaster, sand, hydroxypropyl methyl cellulose and glue
Powder is added in blender, stirs 15~30 minutes, such as stirring 20 or 25 minutes, and mixture is made；
(4), ready polyvinyl alcohol, retarder, anti-crack fiber and starch ether are sequentially added in blender, is stirred
It mixes 5~10 minutes；And
(5), ready calcium powder is added in blender, is stirred 15~30 minutes, such as stirring 20 or 25 minutes, be made
Metope gypsum leveling putty.Wherein, calcium powder is divided into impartial 3 parts or 5 parts, at interval of the portion of addition in 3 minutes or 5 minutes.
Each component is added to blender in an orderly manner and is stirred by method of the invention, so that each component sufficiently reacts mixed
Close, formed can anti-peeling, anti-dusting, anti-hollowing, crack resistence metope gypsum leveling putty.
Although detailed description of the present invention preferred embodiment herein, it is to be understood that the invention is not limited to this
In the specific structure being described in detail and show, without departing from the spirit and scope of the present invention can be by the technology of this field
Personnel realize other modifications and variant.For example, the parameters such as each component, proportion can be according to concrete application conditions in institute of the present invention
It is suitably chosen in scope of disclosure.
Claims (10)
1. a kind of metope gypsum leveling putty, which is characterized in that the component including following parts by weight: 500~550 parts of land plaster,
350~400 parts of calcium powder, 100~150 parts of sand, 250~300 parts of water, 3~4 parts of hydroxypropyl methyl cellulose, 2~4 parts of rubber powder,
2~4 parts of polyvinyl alcohol, 0.5~1 part of retarder, 0.5~1.5 part of anti-crack fiber and 0.5~1.5 part of starch ether.
2. metope gypsum leveling putty as described in claim 1, which is characterized in that the fineness of the land plaster be 80 mesh~
100 mesh.
3. metope gypsum leveling putty as claimed in claim 2, which is characterized in that the calcium powder is sierozem power, the ash calcium
The fineness of powder is 200 mesh~300 mesh.
4. metope gypsum leveling putty as claimed in claim 2, which is characterized in that the sand includes: that fineness is 40 purposes
Quartz sand and fineness are the quartz sand of 60 mesh, wherein fineness is the quartz sand of 40 mesh and fineness is between the quartz sand of 60 mesh
Weight ratio be 2~3:1.
5. metope gypsum leveling putty as claimed in claim 2, which is characterized in that the rubber powder is total for vinyl acetate-ethylene
One of poly- rubber powder, acrylic rubber powder or sbr powder or a variety of mixtures.
6. metope gypsum leveling putty as claimed in claim 3, which is characterized in that the model of the polyvinyl alcohol
PVA2488。
7. metope gypsum leveling putty as claimed in claim 3, which is characterized in that the retarder is selected from citric acid, winestone
One of acid, lactic acid, salicylic acid, gluconic acid or a variety of mixtures.
8. metope gypsum leveling putty as claimed in claim 3, which is characterized in that the length of the anti-crack fiber is 5~8 millis
Rice.
9. metope gypsum leveling putty as claimed in claim 3, which is characterized in that the amylase is hydroxyalkyl starch, carboxylic
One or both of methyl starch, cationic starch.
10. a kind of preparation method of such as metope gypsum leveling putty according to any one of claims 1 to 9, comprising:
(1), the output of the metope gypsum leveling putty is determined；
(2), prepare each component by preset parts by weight；
(3), after ready water being added in blender, by land plaster, sand, water, hydroxypropyl methyl cellulose and rubber powder
It is added in blender, stirs 15~30 minutes, mixture is made；
(4), ready polyvinyl alcohol, retarder, anti-crack fiber and starch ether are sequentially added in the blender, is stirred
It mixes 5~10 minutes；And
(5), ready calcium powder is added in the blender, stirs 15~30 minutes, it is levelling greasy that the metope gypsum is made
Son.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811518250.9A CN109517424A (en) | 2018-12-12 | 2018-12-12 | Metope gypsum leveling putty and preparation method thereof |
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| CN201811518250.9A CN109517424A (en) | 2018-12-12 | 2018-12-12 | Metope gypsum leveling putty and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110079145A (en) * | 2019-04-18 | 2019-08-02 | 四川蓝鼎新材料有限公司 | A kind of gypsum putty production technology based on desulfurization gypsum powder |
| CN110748106A (en) * | 2019-10-30 | 2020-02-04 | 江苏嘉洋华联建筑装饰股份有限公司 | Construction method for hanging floor tiles on wall surface |
| CN110819152A (en) * | 2019-12-06 | 2020-02-21 | 刘俞宏 | Quick-leveling aggregate putty powder for one-step wall surface forming of sand-rubbing wall and preparation process of quick-leveling aggregate putty powder |
| CN111978777A (en) * | 2020-08-31 | 2020-11-24 | 龙牌粉料(太仓)有限公司 | Preparation method of gypsum-based putty integrating bottom surface and bottom surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079145A (en) * | 2019-04-18 | 2019-08-02 | 四川蓝鼎新材料有限公司 | A kind of gypsum putty production technology based on desulfurization gypsum powder |
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| CN110819152A (en) * | 2019-12-06 | 2020-02-21 | 刘俞宏 | Quick-leveling aggregate putty powder for one-step wall surface forming of sand-rubbing wall and preparation process of quick-leveling aggregate putty powder |
| CN111978777A (en) * | 2020-08-31 | 2020-11-24 | 龙牌粉料(太仓)有限公司 | Preparation method of gypsum-based putty integrating bottom surface and bottom surface |
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