CN108219635A - A kind of PE high for PVC material adheres to white background and preparation method thereof - Google Patents
A kind of PE high for PVC material adheres to white background and preparation method thereof Download PDFInfo
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- CN108219635A CN108219635A CN201711485223.1A CN201711485223A CN108219635A CN 108219635 A CN108219635 A CN 108219635A CN 201711485223 A CN201711485223 A CN 201711485223A CN 108219635 A CN108219635 A CN 108219635A
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- parts
- weight
- component
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- chlorinated polypropylene
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Classifications
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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
Abstract
The invention discloses a kind of PE high for PVC material to adhere to white background, and including first component, second component, plain boiled water and Lan Shui, the first component, second component, the weight ratio of plain boiled water and blue water are 100:40:0.7‑1.5:0.6‑1.2；Wherein first component includes 2.5 4 parts of 25 45 parts of unsaturated polyester resin, 35 parts of alkyd resin, 8 12 parts of semi-finished product chlorinated polypropylene, 0.1 0.3 parts of hydroquinone, anti-0.2 0.5 parts of agent of greening, 0.7 1.6 parts of auxiliary agent, 30 60 parts of color stuffing and solvent；Second component includes 15 20 parts of 30 50 parts of toluene, 15 20 parts of ethyl acetate, 20 30 parts of dimethyl carbonate and styrene；In the first component, semi-finished product chlorinated polypropylene includes 35 50 parts of 25 45 parts of ethyl acetate, 20 25 parts of styrene and chlorinated polypropylene.The PE high attachment white background excellent combination properties of the present invention efficiently solve product of the same trade for occurring paint in PVC material, coming off, crack, the defects such as poor adhesive force, gloss are low, and surface drying time is short, and construction efficiency is high, has significant application value.
Description
Technical field
The present invention relates to technical field of coatings more particularly to a kind of PE high for PVC material to adhere to white background and its preparation
Method.
Background technology
With the continuous development in short supply and furniture industry of timber resources, more and more non-wooden materials are applied,
Such as floor, ornament materials with PVC material manufacture etc. has obtained the accreditation in market, and be widely used in the necks such as household building materials
Domain.However, because PVC base is low with surface particularity, such as surface tension, existing coating is difficult attachment, and generally existing is fallen
It paints, come off, cracking, the defects such as poor adhesive force, gloss are low, this is always the technical barrier for perplexing coating industry, is seriously limited
The popularization and application of PVC material.
Invention content
In view of the problems of the existing technology, the object of the present invention is to provide a kind of white for the PE high attachments of PVC material
Bottom and preparation method thereof.
To achieve these goals, the present invention uses following technical scheme：
A kind of PE high for PVC material adheres to white background, including first component, second component, plain boiled water (methyl ethyl ketone peroxide) and
Lan Shui (cobalt iso-octoate), the first component, second component, the weight ratio of plain boiled water and blue water are 100:40:0.7-1.5:0.6-1.2；
Wherein, the first component includes following raw material by weight percentage：
25-45 parts of unsaturated polyester resin, 3-5 parts of alkyd resin, 8-12 parts of semi-finished product chlorinated polypropylene, to benzene two
2.5-4 parts of 0.1-0.3 parts of phenol, anti-0.2-0.5 parts of agent of greening, 0.7-1.6 parts of auxiliary agent, 30-60 parts of color stuffing and solvent；
The second component includes following raw material by weight percentage：
15-20 parts of 30-50 parts of toluene, 15-20 parts of ethyl acetate, 20-30 parts of dimethyl carbonate and styrene；
In the first component, semi-finished product chlorinated polypropylene includes following raw material by weight percentage：
35-50 parts of 25-45 parts of ethyl acetate, 20-25 parts of styrene and chlorinated polypropylene.
Preferably, unsaturated polyester resin of the unsaturated polyester (UP) for the model 2309M of Changxing chemical production is hard
Degree is high, and splitting resistance is excellent, is particularly suitable for PVC base；The alkyd resin is selected from the model of Royal DSM (DSM) production
The alkyd resin of 3815-X-70 can assign paint film excellent flexibility；The chlorinated polypropylene is ring figured woven silk material chemical industry DS-
0303, there is high scratch resistance and excellent adhesive force, and confirmed through experiment test repeatedly, the chlorinated polypropylene
It is good with Changxing chemistry 2309M and Royal DSM (DSM) 3815-X-70 collocation, the adhesive force with PVC base can be significantly improved, is shown
Writing improves bonding force and glossiness.
Preferably, the anti-greening agent changes chemistry DP-10 for three, the production that can weaken, paint film is even avoided to afforest phenomenon
It is raw, reduce the color interference brought due to addition accelerating agent and initiator.
Preferably, the auxiliary agent is at least one of dispersant, levelling agent, antifoaming agent and anti-settling agent；Further, institute
Dispersant is stated as BYK-110, levelling agent is Efka EFKA-3033, and antifoaming agent BYK-141, anti-settling agent is the modest chemistry of moral
908。
Preferably, the color stuffing is at least one of titanium dioxide, painting powder and talcum powder；Further, the cunning
Mountain flour grain size be 1250 mesh, oil absorption≤30ml/100g；Painting powder is purchased from along great achievement painting, and grain size is 1250 mesh, oil absorption
≤35ml/100g。
Preferably, the solvent is at least one of ethyl acetate or styrene.
Further, the first component in the PE high attachments white background includes following raw material by weight percentage：
25-45 parts of unsaturated polyester resin, 3-5 parts of alkyd resin, 8-12 parts of semi-finished product chlorinated polypropylene, to benzene two
0.1-0.3 parts of phenol, anti-0.2-0.5 parts of agent of greening, 0.1-0.2 parts of dispersant, 0.1-0.2 parts of antifoaming agent, levelling agent 0.1-0.2
Part, 0.5-1 parts of anti-settling agent, 10-15 parts of titanium dioxide, 20-25 parts of painting powder, 12-15 parts of talcum powder, 2-3 parts of ethyl acetate and benzene
0.5-1 parts of ethylene.
A kind of method for preparing above-mentioned PE high attachments white background, includes the following steps：
(1) prepared by semi-finished product chlorinated polypropylene：By 24.5-44 parts by weight acetic acid ethyl ester and 20-25 parts by weight benzene second
Alkene puts into dispersion cylinder successively, adjusts rotating speed to 800-1200r/min, puts into 35-50 parts by weight chlorinated polypropylene and 0.5-1 successively
Parts by weight acetic acid ethyl ester at the uniform velocity disperses 10-20min, detects fineness and viscosity, then filters, barrelling is spare；
(2) prepared by first component：By 25-45 parts by weight unsaturated polyester resin, 3-5 parts by weight alkyd resin, 8-12 weight
Part the step of semi-finished product chlorinated polypropylene made from (1), 0.1-0.4 parts by weight auxiliary agent, 0.1-0.3 parts by weight hydroquinones
And 1-1.5 parts by weight solvent puts into dispersion cylinder successively, adjusts rotating speed to 800-1000r/min, disperses 5-10min, put into successively
0.5-1 parts by weight auxiliary agent and all color stuffings add 1-1.5 parts by weight solvent cleaning cylinders side, and shovel dynamic cylinder side, it is ensured that powder
Expect not bound edge, not conglomeration；Then rotating speed is adjusted to 1200-1500r/min, high speed dispersion 10-20min, fineness is detected, after qualified
The anti-greening agent of 0.1-0.2 parts by weight auxiliary agent, 0.2-0.5 parts by weight and 0.5-1 parts by weight solvent are added in, disperses 5-10min, detection
First component is made in viscosity；
(3) prepared by second component：Raw material is weighed by weight, by toluene, ethyl acetate, dimethyl carbonate and styrene successively
Dispersion cylinder is added in, 10-15min is disperseed to being uniformly dispersed with 600-800r/min；
(4) paint：It is 100 by weight by first component, second component, plain boiled water and blue water:40:0.7-1.5:0.6-1.2 is mixed
It closes uniformly, obtains finished product.
Preferably, in the step (1), fineness≤10 μm, viscosity control is at 1000 ± 200CPS/25 DEG C, filter mesh
Diameter is 200 mesh；In the step (2), fineness≤50 μm, viscosity is controlled at 8000 ± 500CPS/25 DEG C.
Beneficial effects of the present invention：The present invention is because fabulous using the excellent unsaturated polyester resin of splitting resistance, flexibility
Alkyd resin and bonding force, the high semi-finished product chlorinated polypropylene collocation of gloss use, the PE white backgrounds of preparation effectively solve
The defects such as what similar product of having determined was used to easily occur during PVC material paint, come off, cracking, poor adhesive force, gloss are low.By this hair
The test result of bright preferred embodiment can be seen that the present invention product excellent combination property, property indices accord with and
Company standard (the standard No. that country puts on record：Q/BDSH 003-2015, the number of putting on record：87 457-2015 of QB/442000) will
It asks, and surface drying time is short, construction efficiency is high.
Specific embodiment
With reference to specific embodiment, the present invention will be described in detail.
In following embodiment, unsaturated polyester (UP) of the unsaturated polyester resin purchased from the model 2309M of Changxing chemical production；
Alkyd resin is DSM 3815-X-70；Chlorinated polypropylene is ring figured woven silk material chemical industry DS-0303；Dispersant is BYK-110；Defoaming
Agent is BYK-141；Levelling agent is Efka EFKA-3033；Hydroquinone is the strong Chemical Manufacture of Fanyu power；Ethyl acetate is Jiangmen
Qian Xin companies produce；Anti-settling agent is that anti-settling agent is moral modest chemical 908；Titanium dioxide 2377 is produced for Shandong Dong Jia companies；Painting powder
To be produced along great achievement painting factory；Talcum powder is produced for Guangxi Long Guang companies；Anti- greening agent changes chemistry DP-10 for three；Toluene, benzene second
Alkene is produced for petrochina company；Dimethyl carbonate is produced for Shandong stone major company.
The formula (parts by weight) of semi-finished product chlorinated polypropylene in 1 embodiment 1-3 of table
| Serial number | Raw material | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| A1 | Ethyl acetate | 30 | 35 | 40 |
| A2 | Styrene | 25 | 20 | 20 |
| B1 | Chlorinated polypropylene | 44.5 | 44 | 39 |
| C1 | Ethyl acetate | 0.5 | 1 | 1 |
PE high adheres to the formula (parts by weight) of white background in 2 embodiment 1-3 of table
Embodiment 1
Raw material is weighed by the formula of Tables 1 and 2, the preparation method of the PE high attachment white backgrounds is as follows：
(1) prepared by semi-finished product chlorinated polypropylene：A1 and A2 components are put into dispersion cylinder successively, adjust rotating speed to
800r/min puts into B1 and C1 components successively, at the uniform velocity disperses 20min, detects fineness and viscosity, it is ensured that fineness≤10 μm, viscosity
Control is at 1000 ± 200CPS/25 DEG C, and then barrelling is spare；
(2) prepared by first component：D1-D7 components are put into dispersion cylinder successively, adjusting rotating speed to 1000r/min disperses 8min,
It puts into E1-E4 components successively again, then adds F1 component cleaning cylinders side, and shovel dynamic cylinder side, it is ensured that powder not bound edge, not conglomeration；Then
Rotating speed is adjusted to 1500r/min, high speed dispersion 15min, detects fineness, it is ensured that then fineness≤50 μm add in G1, G2 and H1 group
Point, disperse 5min, viscosity control is made to obtain first component at 8000 ± 500CPS/25 DEG C；
(3) prepared by second component：K1-K4 components are sequentially added into dispersion cylinder, 10min is disperseed to being uniformly dispersed with 600r/min
；
(4) paint：It is 100 by weight by first component, second component, plain boiled water and blue water:40:0.8:1 is uniformly mixed, and obtains
Finished product.
Embodiment 2
Prepare PE high attachment white backgrounds as described in Example 1, unlike, first component, second component, plain boiled water and blue water weight
Amount is than being 100:40:1:1.2.
Embodiment 3
Prepare PE high attachment white backgrounds as described in Example 1, unlike, first component, second component, plain boiled water and blue water weight
Amount is than being 100:40:1.5:0.8.
Comparative example 1-2
Comparative example 1,2 is traditional unsaturated polyester (UP) white background, corresponds to the commercial product 1,2 in table 4 respectively.
The property indices of the PE high attachment white backgrounds of embodiment 1-3 and its comparison such as 3,4 institute of table with product of the same trade
Show.
The property indices of the PE high attachment white backgrounds of 3 embodiment 1-3 of table
The PE high attachment white backgrounds of 4 embodiment 1-3 of table are compared with the performance of product of the same trade
| Serial number | Inspection project | The present invention | Commercial product 1 | Commercial product 2 |
| 1 | Levelability | A | C | B |
| 2 | Defoaming | A | C | C |
| 3 | Whiteness | A | B | C |
| 4 | Gloss | 60 | 30 | 35 |
| 5 | Cracking behavior (50 DEG C) | 168h | 24h | 72h |
| 6 | Adhesive force | Level-one | Three-level | Three-level |
| 7 | Grinability | 8h | 12h | 12h |
| 8 | Storage stability | 180 days | 100 days | 90 days |
As can be seen from the above results, when traditional unsaturated polyester (UP) white background is applied in PVC base, in adhesive force, resist
Meet demand is difficult in the important indicators such as cracking behavior, color and luster, comparatively, the PE high attachments white background comprehensive performance of the present invention is excellent
Different, property indices meet national standard, efficiently solve product of the same trade for occur in PVC material paint, come off,
The defects such as cracking, poor adhesive force, gloss is low, and surface drying time is short, construction efficiency is high, has significant application value.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail, a variety of equivalent substitutes that those skilled in the art carries out within the scope of the technical concept of the present invention or simple become
Type mode, all belongs to the scope of protection of the present invention.
Claims (8)
1. a kind of PE high for PVC material adheres to white background, which is characterized in that including first component, second component, plain boiled water and Lan Shui,
The first component, second component, the weight ratio of plain boiled water and blue water are 100:40:0.7-1.5:0.6-1.2；
Wherein, the first component includes following raw material by weight percentage：
25-45 parts of unsaturated polyester resin, 3-5 parts of alkyd resin, 8-12 parts of semi-finished product chlorinated polypropylene, hydroquinone
2.5-4 parts of 0.1-0.3 parts, anti-0.2-0.5 parts of agent of greening, 0.7-1.6 parts of auxiliary agent, 30-60 parts of color stuffing and solvent；
The second component includes following raw material by weight percentage：
15-20 parts of 30-50 parts of toluene, 15-20 parts of ethyl acetate, 20-30 parts of dimethyl carbonate and styrene；
In the first component, semi-finished product chlorinated polypropylene includes following raw material by weight percentage：Ethyl acetate 25-
35-50 parts of 45 parts, 20-25 parts of styrene and chlorinated polypropylene.
2. PE high according to claim 1 adheres to white background, which is characterized in that the model of Changxing chemical production
The unsaturated polyester resin of 2309M；Alkyd resin of the alkyd resin for the model 3815-X-70 of Royal DSM (DSM) production；Chlorine
Change acrylic resin is ring figured woven silk material chemical industry DS-0303.
3. PE high according to claim 1 adheres to white background, which is characterized in that the anti-greening agent changes chemistry DP-10 for three.
4. PE high according to claim 1 adheres to white background, which is characterized in that the auxiliary agent is dispersant, levelling agent, defoaming
At least one of agent and anti-settling agent.
5. PE high according to claim 1 adheres to white background, which is characterized in that the color stuffing is titanium dioxide, painting powder and
At least one of talcum powder；Wherein talcum powder grain size be 1250 mesh, oil absorption≤30ml/100g；Painting powder diameter is 1250
Mesh, oil absorption≤35ml/100g.
6. PE high according to claim 1 adheres to white background, which is characterized in that the solvent is in ethyl acetate or styrene
At least one.
A kind of 7. method of PE high attachment white backgrounds prepared described in any one of claim 1-6, which is characterized in that including following
Step：
(1) prepared by semi-finished product chlorinated polypropylene：
24.5-44 parts by weight acetic acid ethyl ester and 20-25 parts by weight of styrene are put into dispersion cylinder successively, adjust rotating speed to 800-
1200r/min puts into 35-50 parts by weight chlorinated polypropylene and 0.5-1 parts by weight acetic acid ethyl esters, at the uniform velocity disperses 10- successively
20min detects fineness and viscosity, then filters, barrelling is spare；
(2) prepared by first component：
By (1) the step of 25-45 parts by weight unsaturated polyester resin, 3-5 parts by weight alkyd resin, 8-12 parts by weight obtained half
Finished product chlorinated polypropylene, 0.1-0.4 parts by weight auxiliary agent, 0.1-0.3 parts by weight hydroquinone and 1-1.5 parts by weight solvent according to
Secondary input dispersion cylinder adjusts rotating speed to 800-1000r/min, disperses 5-10min, put into 0.5-1 parts by weight auxiliary agent and institute successively
Some color stuffings add 1-1.5 parts by weight solvent cleaning cylinders side, and shovel dynamic cylinder side, it is ensured that powder not bound edge, not conglomeration；So
Rotating speed is adjusted afterwards to 1200-1500r/min, high speed dispersion 10-20min, detects fineness, 0.1-0.2 parts by weight are added in after qualified
The anti-greening agent of auxiliary agent, 0.2-0.5 parts by weight and 0.5-1 parts by weight solvent, disperse 5-10min, detect viscosity, first component is made；
(3) prepared by second component：
Raw material is weighed by weight, toluene, ethyl acetate, dimethyl carbonate and styrene is sequentially added into dispersion cylinder, with 600-
800r/min disperses 10-15min to being uniformly dispersed；
(4) paint：It is 100 by weight by first component, second component, plain boiled water and blue water:40:0.7-1.5:0.6-1.2 mixing is equal
It is even, obtain finished product.
8. preparation method according to claim 7, which is characterized in that in the step (1), fineness≤10 μm, viscosity control
System is at 1000 ± 200CPS/25 DEG C；In the step (2), fineness≤50 μm, viscosity is controlled at 8000 ± 500CPS/25 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485223.1A CN108219635A (en) | 2017-12-29 | 2017-12-29 | A kind of PE high for PVC material adheres to white background and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485223.1A CN108219635A (en) | 2017-12-29 | 2017-12-29 | A kind of PE high for PVC material adheres to white background and preparation method thereof |
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| CN108219635A true CN108219635A (en) | 2018-06-29 |
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| CN201711485223.1A Pending CN108219635A (en) | 2017-12-29 | 2017-12-29 | A kind of PE high for PVC material adheres to white background and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810619A (en) * | 2019-01-25 | 2019-05-28 | 山东巴德士化工有限公司 | A kind of PE thickness applies crack resistence white background and preparation method thereof |
| CN112194965A (en) * | 2020-09-18 | 2021-01-08 | 东来涂料技术（上海）股份有限公司 | Low-VOC (volatile organic compound) reflective heat-insulating interior paint for automobile and preparation method thereof |
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| CN106381048A (en) * | 2016-08-26 | 2017-02-08 | 广东巴德士化工有限公司 | PU white priming paint sprayed onto PU foaming material, and preparation method thereof |
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| CN102559018A (en) * | 2011-12-14 | 2012-07-11 | 广东巴德士化工有限公司 | Polyethylene (PE) anti-sinking high-grade white primer with excellent anti-sinking property and extremely high whiteness |
| CN106381048A (en) * | 2016-08-26 | 2017-02-08 | 广东巴德士化工有限公司 | PU white priming paint sprayed onto PU foaming material, and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810619A (en) * | 2019-01-25 | 2019-05-28 | 山东巴德士化工有限公司 | A kind of PE thickness applies crack resistence white background and preparation method thereof |
| CN112194965A (en) * | 2020-09-18 | 2021-01-08 | 东来涂料技术（上海）股份有限公司 | Low-VOC (volatile organic compound) reflective heat-insulating interior paint for automobile and preparation method thereof |
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Application publication date: 20180629 |