CN106827288A - A kind of once step stretching prepares method of ultraviolet-resistant optical thin film high and application thereof - Google Patents
A kind of once step stretching prepares method of ultraviolet-resistant optical thin film high and application thereof Download PDFInfo
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- CN106827288A CN106827288A CN201710103592.3A CN201710103592A CN106827288A CN 106827288 A CN106827288 A CN 106827288A CN 201710103592 A CN201710103592 A CN 201710103592A CN 106827288 A CN106827288 A CN 106827288A
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- Prior art keywords
- ultraviolet
- resistant
- thin film
- optical thin
- inorganic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- 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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
-
- 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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Abstract
Method of ultraviolet-resistant optical thin film high and application thereof is prepared the invention discloses a kind of once step stretching, it is comprised the following steps：(1), the inorganic nanometer powder with ultraviolet-resistant function is prepared into the ultraviolet-resistant nano color paste of good dispersion；(2), by the ultraviolet-resistant nano color paste and plastic master batch of good dispersion at 280 285 DEG C, 10 15 minutes are stirred through twin-screw, afterwards extruding pelletization.(3) 1.0 5.0% ultraviolet-resistant particle, is added during ultraviolet-resistant optical thin film, and is mixed 30 minutes with the stirring of white master batch, can just prepare the optical thin film of ultraviolet-resistant high according to the normal production technology of film afterwards.Inorganic nanometer powder and organic polymer plastic master batch blending of the present invention application with ultraviolet-resistant function, multi-functional inorganic nano-particle is aggregated in high-molecular organic material the inside, on the one hand the feature and stability of inorganic material can be kept, on the other hand can be with modified organic polymer device for Optical Properties of Materials, mechanical performance, chemical stability.
Description
Technical field
Method of ultraviolet-resistant optical thin film high and application thereof is prepared the present invention relates to a kind of once step stretching, is particularly related to straight
It is connected on and prepares optics master batch of the addition with ultraviolet-resistant function during optical thin film, once step stretching is formed afterwards, without
Need other coating process.
Background technology
It is always field of compound material that will be uniformly combined with functional inorganic nano material and high-molecular organic material
The focus of research.Because general high-molecular organic material has, production is simple, easy processing is molded, transparency is high, cost is low
Advantage, but also have the shortcomings that weatherability is poor, feature is weak；And inorganic material have great thermotolerance, it is multi-functional (antistatic, uvioresistant,
Antifouling, antistatic) the advantages of, but have the disadvantage to be not easy the unmanageable shortcoming restriction of machine-shaping, particularly non-geometric rule
Its large-scale use in daily life.Therefore, homogenous material constrains organic material and inorganic material in industrial upgrading mistake
Application in journey.
If inorganic material, particularly inorganic nanoparticles can be homogeneously dispersed in high-molecular organic material, not only may be used
To prepare multi-functional composite, while also have the advantage of organic material and inorganic material concurrently, such as organic material easily into
Type is processed, and inorganic material can also improve the wearability of organic material, improves weatherability of organic material etc..At present, this
Planting organic/inorganic composite material will progressively be applied in our daily life, and such as organic-inorganic thermal isolation film, organic-inorganic are prevented
Electrostatic film, organic-inorganic insulation film, organic-inorganic anti-soil film etc..
At present, the extensive patent prepared in terms of the low organic/inorganic composite material of transparent good, mist degree rarely has and is related to, and
The development trend of this composite has obtained being widely recognized as academia and industrial quarters.Therefore, an a kind of step is disclosed herein to draw
The preparation method for preparing ultraviolet-resistant optical thin film high is stretched, by adding a small amount of ultraviolet resistance during optical thin film is prepared
The optical thin film of ultraviolet full obstruct can be just prepared every master batch, the plastic plate or film prepared by the composite master batch are had
Mist degree is low, good weatherability the advantages of, this for conventional plastic industry industrial upgrading open up a good road.
The content of the invention
The invention aims to provide method that a kind of once step stretching prepares ultraviolet-resistant optical thin film high and its should
With to solve the above mentioned problem of prior art.
The purpose of the present invention is achieved through the following technical solutions：
A kind of method that once step stretching prepares ultraviolet-resistant optical thin film high, it is comprised the following steps：
(1), the inorganic nanometer powder with ultraviolet-resistant function is prepared into the ultraviolet-resistant nano color paste of good dispersion；
(2), by the ultraviolet-resistant nano color paste and plastic master batch of good dispersion at 280-285 DEG C, stirred through twin-screw
10-15 minutes, afterwards extruding pelletization.
(3), during ultraviolet-resistant optical thin film add 1.0-5.0% ultraviolet-resistant particle, and with white master batch
Stirring mixing 30 minutes, can just prepare the optical thin film of ultraviolet-resistant high according to the normal production technology of film afterwards.
Wherein,
In step (1), the preparation method of described ultraviolet-resistant nano color paste, its step is as follows：
B () mixes：Inorganic nanometer powder with ultraviolet-resistant function, organic dispersing agent and organic solvent three are pressed into matter
Amount is than (10-30)：(1-3)：(67-89) is well mixed；
B () disperses：By mixture in high speed shear decentralized medium high speed shearing dispersion 30-60 minutes, the speed of mixer
Degree is controlled at 1000-3000 rpms to obtain slurry；
C () grinds：Put the scattered slurry of high speed shear into jar mill, ball mill or grinding distribution is obtained in sand mill
Mill base；
D () is sieved：Ground mill base is sieved with the gauze of 400 mesh, to remove big particle, ultraviolet-resistant is obtained and is received
Cream-coloured slurry.
Further,
In step (a), the three-dimensional dimension of the inorganic nanometer powder of described ultraviolet-resistant is no more than 100 nanometers.It is described
Inorganic nanometer powder be usually one or more in the inorganic nanometer oxide with ultraviolet-resistant function, it is such as nano oxidized
Zinc, nano-titanium oxide, nano-cerium oxide.
In step (a), described organic dispersing aid is the dispersant containing high polymer long chain, such as organic high containing hydroxyl
Molecule long-chain, carboxyl organic polymer long-chain, epoxy radicals organic polymer long-chain or the organic polymer long-chain containing amino
In one kind.Preferably in polyethylene glycols, polyacrylic, polyvinylpyrrolidone class and polyurethanes dispersant one
Kind.
In step (a), the addition of described organic dispersing aid is the 0.5-15%, preferably 5- of inorganic nanometer powder
8%.
In step (a), described organic solvent is alcohols (such as methyl alcohol, ethanol, propyl alcohol, butanol), esters (methyl acetate,
Ethyl acetate, butyl acetate etc.), the conventional industrial organic solvent such as benzene class (toluene, dimethylbenzene etc.), ketone, ethers.
In step (b), described decentralized medium is atent solvent (the having as described in step a that generally in the market is commonly used
Machine solvent), carried out in inert media organically-modified, can prevent the denaturation of inorganic nano, improve the chemical stability of powder.
In step (2), described plastic master batch is the conventional organic polymer plastic master batch for preparing plastic material, such as PE
Master batch, PET master batch, PVC master batches, PP master batches, PC master batches, PVA master batches, ABS masterbatch etc..
In step (3), ultraviolet-resistant particle before optical thin film is prepared, it is necessary to by 120 DEG C of dryings 24 hours, and with
The white agitated machine of master batch mixes more than 30 minutes.
Plastic pellet with ultraviolet-resistant function is during ultraviolet-resistant optical thin film is prepared, and its addition is general not
More than 50%, preferably more than 30%, more preferably no more than 10%.The optical thin film ultraviolet isolating rate of preparation is higher than 99%,
Have definition high simultaneously, i.e., general haze value is less than 1.5, and the characteristics of with high durable.
Beneficial effects of the present invention are：The present invention inorganic nanometer powder and organic high score of the application with ultraviolet-resistant function
Sub- plastic master batch blending, is directly aggregated in high-molecular organic material the inside, so on the one hand by multi-functional inorganic nano-particle
The feature and stability of inorganic material can be kept, on the other hand can also modified organic polymer device for Optical Properties of Materials, machine
Tool performance, chemical stability etc., and the composite master batch prepared can be used to easily produce plastic plate or film, and this
Kind of plastic products have the advantages that mist degree is low, good weatherability, can be widely applied to the fields such as building, automobile, ship.
Brief description of the drawings
Fig. 1 is the transmitance collection of illustrative plates of the ultraviolet-resistant film high of embodiment 1-6；
Specific embodiment
Technical scheme is described in more details below by embodiment.
Embodiment 1
Step (1) prepares the dispersion mill base with ultraviolet-resistant function
10 parts of nano TiO 2 powder is taken, 89 parts of isopropanol, 1 part of PVP dispersants are put into rustless steel container, in height
Carried out pre-dispersed 30 minutes with 1500r/min in speed shearing dispersion machine；Ball milling 24 hours in ball mill are put into afterwards, are crossed and are weeded out
Except bulky grain, the nano color paste of dispersed titanium dioxide ultraviolet-resistant is obtained.
Step (2)
The nano color paste of titanium dioxide ultraviolet-resistant and PET master batch are blended, it is strong through twin-screw under PET melt temperatures
Power is stirred, and extrusion, water-cooled, granulation afterwards obtains the organic-inorganic PET composite master batch with ultraviolet-resistant function
Step (3)
When ultraviolet-resistant optical thin film is prepared, by the organic-inorganic PET composite master batch with ultraviolet-resistant function through drying
The drying 24 hours of 120 DEG C of case, adds ratio for 5% carries out mixing addition, it is possible to obtain ultraviolet with the quality for having light PET particles greatly
The PET optical thin films of barriers function.
The visible accompanying drawing 1 of transmitance collection of illustrative plates of this ultraviolet-resistant film high, obtains the ultraviolet isolating rate of product 99.5%
More than.
Embodiment 2
Step (1) prepares the dispersion mill base with ultraviolet-resistant function
10 parts of zinc oxide nano-powder is taken, 89 parts of isopropanol, 1 part of PVP dispersants are put into rustless steel container, at a high speed
Carried out pre-dispersed 30 minutes with 1500r/min in shearing dispersion machine；Ball milling 24 hours in ball mill, sieving removal are put into afterwards
Bulky grain, obtains the nano color paste of dispersed titanium dioxide ultraviolet-resistant.
Step (2)
The nano color paste of zinc oxide ultraviolet-resistant and PET master batch are blended, under PET melt temperatures, through twin-screw strongly
Stirring, afterwards extrusion, water-cooled, granulation obtains the organic-inorganic PET composite master batch with ultraviolet-resistant function
Step (3)
When ultraviolet-resistant optical thin film is prepared, by the organic-inorganic PET composite master batch with ultraviolet-resistant function through drying
The drying 24 hours of 120 DEG C of case, adds ratio for 5% carries out mixing addition, it is possible to obtain ultraviolet with the quality for having light PET particles greatly
The PET optical thin films of barriers function.
The transmitance collection of illustrative plates of this ultraviolet-resistant film high is similar to accompanying drawing 1
Embodiment 3
Step (1) prepares the dispersion mill base with ultraviolet-resistant function
10 parts of cerium oxide nano-powder is taken, 89 parts of isopropanol, 1 part of PVP dispersants are put into rustless steel container, at a high speed
Carried out pre-dispersed 30 minutes with 1500r/min in shearing dispersion machine；Ball milling 24 hours in ball mill, sieving removal are put into afterwards
Bulky grain, obtains the nano color paste of dispersed titanium dioxide ultraviolet-resistant.
Step (2)
The nano color paste of cerium oxide ultraviolet-resistant and PET master batch are blended, under PET melt temperatures, through twin-screw strongly
Stirring, afterwards extrusion, water-cooled, granulation obtains the organic-inorganic PET composite master batch with ultraviolet-resistant function
Step (3)
When ultraviolet-resistant optical thin film is prepared, by the organic-inorganic PET composite master batch with ultraviolet-resistant function through drying
The drying 24 hours of 120 DEG C of case, adds ratio for 5% carries out mixing addition, it is possible to obtain ultraviolet with the quality for having light PET particles greatly
The PET optical thin films of barriers function.
The transmitance collection of illustrative plates of this ultraviolet-resistant film high is similar to accompanying drawing 1
Embodiment 4
Step (1) prepares the inorganic nano dispersion mill base with ultraviolet-resistant function
5 parts of zinc oxide nano-powder is taken, 5 parts of cerium oxide nano-powder, 89 parts of isopropanol, 1 part of PEG dispersants are put into not
In rust steel container, carried out pre-dispersed 30 minutes with 1500r/min in high speed shear dispersion machine；Ball in ball mill is put into afterwards
Mill 24 hours, sieving removal bulky grain, obtains dispersed zinc oxide, the nano color paste of cerium oxide ultraviolet-resistant.
Step (2)
By the blending of zinc oxide, the nano color paste of cerium oxide ultraviolet-resistant and PET master batch, under PET melt temperatures, through double spiral shells
Bar strong stirring, afterwards extrusion, water-cooled, granulation obtains the organic-inorganic PET composite master batch with ultraviolet-resistant function
Step (3)
When ultraviolet-resistant optical thin film is prepared, by the above-mentioned organic-inorganic PET composite master batch with ultraviolet-resistant function
Through the drying 24 hours of 120 DEG C of baking oven, ratio is added for 5% carries out mixing addition with the quality for there are light PET particles greatly, it is possible to obtain
The PET optical thin films of ultraviolet-resistant function.
The transmitance collection of illustrative plates of this ultraviolet-resistant film high is similar to accompanying drawing 1
Embodiment 5
Step (1) prepares the inorganic nano dispersion mill base with ultraviolet-resistant function
5 parts of nano titanium oxide powder is taken, 5 parts of cerium oxide nano-powder, 89 parts of isopropanol, 1 part of PEG dispersants are put into not
In rust steel container, carried out pre-dispersed 30 minutes with 1500r/min in high speed shear dispersion machine；Ball in ball mill is put into afterwards
Mill 24 hours, sieving removal bulky grain, obtains dispersed titanium oxide, the nano color paste of cerium oxide ultraviolet-resistant.
Step (2)
By the blending of titanium oxide, the nano color paste of cerium oxide ultraviolet-resistant and PET master batch, under PET melt temperatures, through double spiral shells
Bar strong stirring, afterwards extrusion, water-cooled, granulation obtains the organic-inorganic PET composite master batch with ultraviolet-resistant function
Step (3)
When ultraviolet-resistant optical thin film is prepared, by the above-mentioned organic-inorganic PET composite master batch with ultraviolet-resistant function
Through the drying 24 hours of 120 DEG C of baking oven, ratio is added for 5% carries out mixing addition with the quality for there are light PET particles greatly, it is possible to obtain
The PET optical thin films of ultraviolet-resistant function.
The transmitance collection of illustrative plates of this ultraviolet-resistant film high is similar to accompanying drawing 1
Embodiment 6
Step (1) prepares the inorganic nano dispersion mill base with ultraviolet-resistant function
Take 3 parts of zinc oxide nano-powder, 3 parts of nano titanium oxide powder, 4 parts of cerium oxide nano-powder, 89 parts of isopropanol,
1 part of PVP dispersants are put into rustless steel container, are carried out pre-dispersed 30 minutes with 1500r/min in high speed shear dispersion machine；
Ball milling 24 hours in ball mill are put into afterwards, and sieving removal bulky grain obtains dispersed zinc oxide, titanium oxide, oxidation
The nano color paste of cerium ultraviolet-resistant.
Step (2)
By the blending of zinc oxide, titanium oxide, the nano color paste of cerium oxide ultraviolet-resistant and PET master batch, in screw pelletizer
Heating dispersion, afterwards extrusion, cooling, granulation obtains the organic-inorganic PET composite master batch with ultraviolet-resistant function
Step (3)
When ultraviolet-resistant optical thin film is prepared, by the above-mentioned organic-inorganic PET composite master batch with ultraviolet-resistant function
Through the drying 24 hours of 120 DEG C of baking oven, ratio is added for 5% carries out mixing addition with the quality for there are light PET particles greatly, it is possible to obtain
The PET optical thin films of ultraviolet-resistant function.
The transmitance collection of illustrative plates of this ultraviolet-resistant film high is similar to accompanying drawing 1
In a word, the ultraviolet-resistant optical thin film high that prepared by the method, with ultraviolet-resistant function high and long-acting ultraviolet
Obstructing capacity.Due to the high stability of inorganic material, when inorganic nanometer powder entered organic polymeric dispersants it is modified after, can
With compatible with organic polymer plastic pellet well.Additionally, high-molecular organic material is used as protective layer, can protect well
The stability of inorganic nanometer powder.The optical thin film of the ultraviolet-resistant high that the present invention is prepared by once step stretching can extensive use
In fields such as building, automobiles, the optical thin film prepared has transparency high, i.e., the advantage that mist degree is low, ageing-resistant ability is strong.
Claims (11)
1. a kind of method that once step stretching prepares ultraviolet-resistant optical thin film high, it is characterised in that：It is comprised the following steps：
(1), the inorganic nanometer powder with ultraviolet-resistant function is prepared into the ultraviolet-resistant nano color paste of good dispersion；
(2), by the ultraviolet-resistant nano color paste and plastic master batch of good dispersion at 280-285 DEG C, 10-15 is stirred through twin-screw
Minute, extruding pelletization afterwards.
(3) the ultraviolet-resistant particle of 1.0-5.0%, is added during ultraviolet-resistant optical thin film, and is stirred with white master batch
Mixing 30 minutes, can just prepare the optical thin film of ultraviolet-resistant high according to the normal production technology of film afterwards.
2. the method that a kind of once step stretching according to claim 1 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
In step (1), the preparation method of described ultraviolet-resistant nano color paste, its step is as follows：
A () mixes：By the inorganic nanometer powder with ultraviolet-resistant function, organic dispersing agent and organic solvent three in mass ratio
(10-30)：(1-3)：(67-89) is well mixed；
B () disperses：By mixture in high speed shear decentralized medium high speed shearing dispersion 30-60 minutes, the speed control of mixer
Make at 1000-3000 rpms to obtain slurry；
C () grinds：Put the scattered slurry of high speed shear into jar mill, ball mill or grinding distribution obtains color in sand mill
Slurry；
D () is sieved：Ground mill base is sieved with the gauze of 400 mesh, to remove big particle, ultraviolet-resistant nanometer color is obtained
Slurry.
3. the method that a kind of once step stretching according to claim 2 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
In step (a), the three-dimensional dimension of the inorganic nanometer powder of described ultraviolet-resistant is no more than 100 nanometers；It is described inorganic to receive
Ground rice body is selected from one or more mixing in nano zine oxide, nano-titanium oxide, nano-cerium oxide.
4. the method that a kind of once step stretching according to claim 2 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
In step (a), described organic dispersing aid is selected from and contains hydroxyl organic polymer long-chain, carboxyl organic polymer long-chain, ring
One kind in epoxide organic polymer long-chain or the organic polymer long-chain containing amino.
5. the method that a kind of once step stretching according to claim 4 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
During described organic dispersing aid is polyethylene glycols, polyacrylic, polyvinylpyrrolidone class and polyurethanes dispersant
One kind.
6. the method that a kind of once step stretching according to claim 2 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
In step (a), the addition of described organic dispersing aid is the 0.5-15% of inorganic nanometer powder.
7. the method that a kind of once step stretching according to claim 6 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
The addition of described organic dispersing aid is the 5-8% of inorganic nanometer powder.
8. the method that a kind of once step stretching according to claim 2 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
In step (a), described organic solvent is alcohols, esters, the one kind in benzene class, ketone, ethers.
9. the method that a kind of once step stretching according to claim 7 prepares ultraviolet-resistant optical thin film high, it is characterised in that：
Described alcohols is the one kind in methyl alcohol, ethanol, propyl alcohol, butanol；Esters are in methyl acetate, ethyl acetate, butyl acetate
It is a kind of；Benzene class is the one kind in toluene, dimethylbenzene.
10. the method that a kind of once step stretching according to claim 1 prepares ultraviolet-resistant optical thin film high, its feature exists
In：In step (2), described plastic master batch be selected from PE master batches, PET master batch, PVC master batches, PP master batches, PC master batches, PVA master batches,
One kind in ABS masterbatch.
The method that a kind of 11. once step stretchings according to claim 1 prepare ultraviolet-resistant optical thin film high, its feature exists
In：In step (3), ultraviolet-resistant particle before optical thin film is prepared, it is necessary to by 120 DEG C of dryings 24 hours, and with white mother
The agitated machine of grain mixes more than 30 minutes.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468045A (en) * | 2018-11-12 | 2019-03-15 | 湖南航天三丰科工有限公司 | A kind of preparation method of aqueous high-performance nano antiseptic project machinery coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435982A (en) * | 2013-08-06 | 2013-12-11 | 苏州金海薄膜科技发展有限公司 | High-heat-insulation, ultraviolet-isolation and transparent colored master batch and preparation method thereof |
| CN105754313A (en) * | 2015-11-03 | 2016-07-13 | 魏勇 | Nano insulation masterbatch and preparation method and application thereof |
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2017
- 2017-02-24 CN CN201710103592.3A patent/CN106827288A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435982A (en) * | 2013-08-06 | 2013-12-11 | 苏州金海薄膜科技发展有限公司 | High-heat-insulation, ultraviolet-isolation and transparent colored master batch and preparation method thereof |
| CN105754313A (en) * | 2015-11-03 | 2016-07-13 | 魏勇 | Nano insulation masterbatch and preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109468045A (en) * | 2018-11-12 | 2019-03-15 | 湖南航天三丰科工有限公司 | A kind of preparation method of aqueous high-performance nano antiseptic project machinery coating |
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Application publication date: 20170613 |