CN106543617A - A kind of production method of ageing-resistant acrylic board - Google Patents
A kind of production method of ageing-resistant acrylic board Download PDFInfo
- Publication number
- CN106543617A CN106543617A CN201610982898.6A CN201610982898A CN106543617A CN 106543617 A CN106543617 A CN 106543617A CN 201610982898 A CN201610982898 A CN 201610982898A CN 106543617 A CN106543617 A CN 106543617A
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- acrylic board
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/10—Esters
- C08F120/12—Esters of monohydric alcohols or phenols
- C08F120/14—Methyl esters, e.g. methyl (meth)acrylate
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Abstract
The invention belongs to the production technical field of feature acrylic board, specifically related to a kind of production method of ageing-resistant acrylic board, including preparing acrylic slurry and being made up after slurry of the raw material of pearlite board, is mixed and made into high mucilage material, Jing primary solidifications, then cooling and demolding obtain final product.The present invention has advantages below compared to existing technology：In the present invention, acrylic board keeps preferable chemical stability, light transmittance reaches 93.4 93.8%, ageing resistance is remarkably reinforced, wearability reaches can be to more than 650 times in RCA wear-resisting tests, and glossiness reaches 82 85, and hardness reaches more than 90HD, apply in furniture surface, the surface effect of furniture can be greatly improved, is solved the problems, such as ageing-resistant and is worn no resistance, expand the scope of application of acrylic board.
Description
Technical field
The invention belongs to the production technical field of feature acrylic board, and in particular to a kind of life of ageing-resistant acrylic board
Product method.
Background technology
Furniture on existing furniture market is made using traditional materials such as wood materials, metal material, glass materials mostly,
Wood materials furniture still occupies main positions in China's furniture industry, and in the case where China's timber day is becoming tight, cost
More and more higher, and processing technology is more complicated, and the waterproof and dampproof poor performance of wood materials, surface are easily damaged, metal material and
Glass material furniture equally exists some problems, and such as color is single, if in addition, metal material and glass material furniture is not using
When, not only easily itself is damaged, and may damage the body of user, and there are problems that high cost, it is comprehensive
On, existing furniture material has that surface effect is poor.
Lucite of the acrylic also known as special handling, the features such as with preferable chemical stability, easy dyeing, but merely
Asia make every effort to overcome sheet material and hardness is remained in actual application be difficult to meet and use the required technology such as ageing-resistant, wear-resistant
Problem, have impact on the use of acrylic material to a certain extent, therefore, urgent need to resolve problem above.
The content of the invention
The purpose of the present invention is for existing problem, there is provided a kind of production method of ageing-resistant acrylic board.
The present invention is achieved by the following technical solutions：A kind of production method of ageing-resistant acrylic board, including it is following
Step：
（1）Transparent acrylic board raw material is added into reactor, the polyase 13-4 hours under conditions of polymerization temperature is for 65-85 DEG C,
Obtain denseness and starch for the transparent acrylics of 14-18%, it is standby；
（2）The raw material of pearlite board is added in reactor, be polymerized under conditions of 70-95 DEG C 2-3 hours, denseness is obtained for 14-
18% slurry is standby；
（3）Above-mentioned slurry is compared into 12 according to weight:1 mixing, obtains mixed slurry, sequentially adds equivalent to which in mixed slurry
Weight 10-15% blanc fixe, 8-12% Nano-lanthanum hydroxides, 3-8% coloring pigments and 1-2% diphenyl peroxide amide, stirring are equal
High mucilage material is obtained after even；
（4）By high mucilage material under conditions of 50-55 DEG C vacuum defoamation 1.5-2 hours, injection mould in, in 65-70 DEG C of bar
Solidify 6-7 hours under part, during curing, using vibrator every 30 minutes, vibrate 1 hour, after the completion of, at 80-85 DEG C
Under the conditions of resolidification 3-4 hour, complete primary solidification；
（5）By the sheet material after above-mentioned primary solidification 95-100 DEG C of hot setting equipment high temperature solidification 25-30 minutes, normal
Temperature is lower to be cooled down, and the demoulding is obtained final product.
Used as further improvement of these options, the blanc fixe is being added equivalent to its weight 5-8% using front
Deionized water, the ball milling 2.5-3 hours in ball mill, then with short-wave ultraviolet light irradiation 8-12 that radiant intensity is 30000 μ W
Minute, ball milling 1-1.5 hours in ball mill again.
As further improvement of these options, the coloring pigment be iron oxide red, iron oxide green, ferrum oxide basket,
The mixture of one or more in iron oxide black or titanium dioxide.
Used as further improvement of these options, the denseness of the high mucilage material is 35-42%.
Used as further improvement of these options, the frequency of vibration of the vibrator is 55-60Hz.
The present invention has advantages below compared to existing technology：In the present invention, acrylic board keeps preferable chemical stability,
Light transmittance reaches 93.4-93.8%, and ageing resistance is remarkably reinforced, wearability reach in RCA wear-resisting tests can to 650 times with
On, glossiness reaches 82-85, and hardness reaches more than 90HD, applies in furniture surface, can greatly improve the surface effect of furniture
Really, solve the problems, such as ageing-resistant and wear no resistance, expand the scope of application of acrylic board.
Specific embodiment
Embodiment 1
A kind of production method of ageing-resistant acrylic board, comprises the following steps：
（1）Transparent acrylic board raw material is added into reactor, the polyase 13 .5 hours under conditions of polymerization temperature is for 75 DEG C are obtained
It is 16% transparent acrylic slurry to denseness, it is standby；
（2）The raw material of pearlite board is added in reactor, is polymerized 2.5 hours under conditions of 85 DEG C, denseness is obtained for 14% slurry
It is standby；
（3）Above-mentioned slurry is compared into 12 according to weight:1 mixing, obtains mixed slurry, sequentially adds equivalent to which in mixed slurry
10% blanc fixe of weight, 12% Nano-lanthanum hydroxide, 5% coloring pigment and 2% diphenyl peroxide amide, obtain height after stirring
Mucilage material；
（4）By high mucilage material under conditions of 52 DEG C vacuum defoamation 1.8 hours, injection mould in, under conditions of 68 DEG C solidify
6.5 hours, during curing, using vibrator every 30 minutes, vibrate 1 hour, after the completion of, the resolidification under conditions of 84 DEG C
3.5 hours, complete primary solidification；
（5）Hot setting equipment high temperature of the sheet material after above-mentioned primary solidification at 98 DEG C is solidified 28 minutes, it is cold at normal temperatures
But, the demoulding is obtained final product.
Wherein, the blanc fixe is using the front deionized water added equivalent to its weight 6%, the ball milling in ball mill
2.8 hours, then with the short-wave ultraviolet light irradiation that radiant intensity is 30000 μ W 10 minutes, in ball mill, ball milling 1.2 was little again
When；The coloring pigment is one or more in iron oxide red, iron oxide green, ferrum oxide basket, iron oxide black or titanium dioxide
Mixture；The denseness of the high mucilage material is 40%；The frequency of vibration of the vibrator is 58Hz.
Embodiment 2
A kind of production method of ageing-resistant acrylic board, comprises the following steps：
（1）Transparent acrylic board raw material is added into reactor, is polymerized 4 hours under conditions of polymerization temperature is for 65 DEG C, is obtained
Denseness is 14% transparent acrylic slurry, standby；
（2）The raw material of pearlite board is added in reactor, is polymerized 2 hours under conditions of 95 DEG C, it is that 18% slurry is standby to obtain denseness
With；
（3）Above-mentioned slurry is compared into 12 according to weight:1 mixing, obtains mixed slurry, sequentially adds equivalent to which in mixed slurry
13% blanc fixe of weight, 8% Nano-lanthanum hydroxide, 3% coloring pigment and 2% diphenyl peroxide amide, obtain height after stirring
Mucilage material；
（4）By high mucilage material under conditions of 55 DEG C vacuum defoamation 1.5 hours, injection mould in, solidify 7 under conditions of 65 DEG C
Hour, during curing, using vibrator every 30 minutes, vibrate 1 hour, after the completion of, under conditions of 80 DEG C, resolidification 3 is little
When, complete primary solidification；
（5）Hot setting equipment high temperature of the sheet material after above-mentioned primary solidification at 95 DEG C is solidified 25 minutes, it is cold at normal temperatures
But, the demoulding is obtained final product.
Embodiment 3
A kind of production method of ageing-resistant acrylic board, comprises the following steps：
（1）Transparent acrylic board raw material is added into reactor, the polyase 13 hour under conditions of polymerization temperature is for 85 DEG C is obtained
Denseness is 18% transparent acrylic slurry, standby；
（2）The raw material of pearlite board is added in reactor, be polymerized under conditions of 70-95 DEG C 2-3 hours, denseness is obtained for 16%
Slurry is standby；
（3）Above-mentioned slurry is compared into 12 according to weight:1 mixing, obtains mixed slurry, sequentially adds equivalent to which in mixed slurry
15% blanc fixe of weight, 8% Nano-lanthanum hydroxide, 6% coloring pigment and 2% diphenyl peroxide amide, obtain height after stirring
Mucilage material；
（4）By high mucilage material under conditions of 50 DEG C vacuum defoamation 2 hours, in injection mould, under conditions of 90 DEG C, solidification is 6 little
When, during curing, using vibrator every 30 minutes, vibrate 1 hour, after the completion of, under conditions of 80 DEG C, resolidification 3 is little
When, complete primary solidification；
（5）Hot setting equipment high temperature of the sheet material after above-mentioned primary solidification at 100 DEG C is solidified 30 minutes, it is cold at normal temperatures
But, the demoulding is obtained final product.
Acrylic board performance obtained in embodiment 1-3 is detected, wherein, wearability adopts RCA wear-resisting test methods
Test, resistance to ag(e)ing are tested using weatherability：GB/T 16422.1, xenon lamp aging obtain result as follows after detection：
Table 1
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Light transmittance（%） | 93.5 | 93.8 | 93.6 |
| Wearability number of times（It is secondary） | 653 | 657 | 654 |
| Weatherability | 800 hours are unchanged | 800 hours are unchanged | 800 hours are unchanged |
| Glossiness | 84 | 82 | 85 |
| Hardness HD | 92 | 91 | 92 |
Acrylic board in the present invention be can be seen that by data in table 1 there is stronger wearability and weatherability, light transmittance and light
Damp degree makes which have preferable surface effect after being applied to furniture surface, expands the scope of application of acrylic board.
Claims (5)
1. a kind of production method of ageing-resistant acrylic board, it is characterised in that comprise the following steps：
（1）Transparent acrylic board raw material is added into reactor, the polyase 13-4 hours under conditions of polymerization temperature is for 65-85 DEG C,
Obtain denseness and starch for the transparent acrylics of 14-18%, it is standby；
（2）The raw material of pearlite board is added in reactor, be polymerized under conditions of 70-95 DEG C 2-3 hours, denseness is obtained for 14-
18% slurry is standby；
（3）Above-mentioned slurry is compared into 12 according to weight:1 mixing, obtains mixed slurry, sequentially adds equivalent to which in mixed slurry
Weight 10-15% blanc fixe, 8-12% Nano-lanthanum hydroxides, 3-8% coloring pigments and 1-2% diphenyl peroxide amide, stirring are equal
High mucilage material is obtained after even；
（4）By high mucilage material under conditions of 50-55 DEG C vacuum defoamation 1.5-2 hours, injection mould in, in 65-70 DEG C of bar
Solidify 6-7 hours under part, during curing, using vibrator every 30 minutes, vibrate 1 hour, after the completion of, at 80-85 DEG C
Under the conditions of resolidification 3-4 hour, complete primary solidification；
（5）By the sheet material after above-mentioned primary solidification 95-100 DEG C of hot setting equipment high temperature solidification 25-30 minutes, normal
Temperature is lower to be cooled down, and the demoulding is obtained final product.
2. as claimed in claim 1 a kind of production method of ageing-resistant acrylic board, it is characterised in that the blanc fixe makes
With the front deionized water added equivalent to its weight 5-8%, then the ball milling 2.5-3 hours in ball mill with radiant intensity be
The short-wave ultraviolet light irradiation 8-12 minute of 30000 μ W, again ball milling 1-1.5 hours in ball mill.
3. as claimed in claim 1 a kind of production method of ageing-resistant acrylic board, it is characterised in that the coloring pigment is oxygen
Change the mixture of one or more in iron oxide red, iron oxide green, ferrum oxide basket, iron oxide black or titanium dioxide.
4. as claimed in claim 1 a kind of production method of ageing-resistant acrylic board, it is characterised in that the high mucilage material it is thick
Spend for 35-42%.
5. a kind of as claimed in claim 1 production method of ageing-resistant acrylic board, it is characterised in that the vibration of the vibrator
Frequency is 55-60Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610982898.6A CN106543617A (en) | 2016-11-09 | 2016-11-09 | A kind of production method of ageing-resistant acrylic board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610982898.6A CN106543617A (en) | 2016-11-09 | 2016-11-09 | A kind of production method of ageing-resistant acrylic board |
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| Publication Number | Publication Date |
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| CN106543617A true CN106543617A (en) | 2017-03-29 |
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| CN201610982898.6A Pending CN106543617A (en) | 2016-11-09 | 2016-11-09 | A kind of production method of ageing-resistant acrylic board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108690154A (en) * | 2017-04-10 | 2018-10-23 | 江俊慧 | Acrylic plate manufacturing method and its use fixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040796A (en) * | 2010-11-19 | 2011-05-04 | 赵保勤 | Acrylic plate with natural coral patterns and method for producing same |
| CN104262877A (en) * | 2014-09-10 | 2015-01-07 | 苏州云舒新材料科技有限公司 | Anti-aging acrylic resin and preparation method thereof |
| CN104629165A (en) * | 2013-11-06 | 2015-05-20 | 金发科技股份有限公司 | Spraying-free thermoplastic resin composition with special aesthetic effect and a preparation method and application thereof |
-
2016
- 2016-11-09 CN CN201610982898.6A patent/CN106543617A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040796A (en) * | 2010-11-19 | 2011-05-04 | 赵保勤 | Acrylic plate with natural coral patterns and method for producing same |
| CN104629165A (en) * | 2013-11-06 | 2015-05-20 | 金发科技股份有限公司 | Spraying-free thermoplastic resin composition with special aesthetic effect and a preparation method and application thereof |
| CN104262877A (en) * | 2014-09-10 | 2015-01-07 | 苏州云舒新材料科技有限公司 | Anti-aging acrylic resin and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108690154A (en) * | 2017-04-10 | 2018-10-23 | 江俊慧 | Acrylic plate manufacturing method and its use fixture |
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Application publication date: 20170329 |