CN108003591A - A kind of high printing opacity whisker mirror plastic material and preparation method thereof - Google Patents
A kind of high printing opacity whisker mirror plastic material and preparation method thereof Download PDFInfo
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- CN108003591A CN108003591A CN201711423295.3A CN201711423295A CN108003591A CN 108003591 A CN108003591 A CN 108003591A CN 201711423295 A CN201711423295 A CN 201711423295A CN 108003591 A CN108003591 A CN 108003591A
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- whisker
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- colloidal sol
- printing opacity
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Crystals, And After-Treatments Of Crystals (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a kind of high printing opacity whisker mirror plastic material, it is made of the raw material of following weight parts：Potassium titanate crystal whisker 10 13, acetate fiber 57, Lauryl Alcohol ester 34, Methyl stannum mercaptide 0.1 0.3, triterpenoid saponin 0.6 1, benzyl triethyl ammonium bromide 12, makrolon 110 140, acid doping colloidal sol 20 24, triethylamine 34.The present invention realizes effective combination of whisker and colloidal sol, so as to improve compatibility of each raw material between makrolon, improves the mechanical stability of finished product.
Description
Technical field
Invention belongs to Material Field, and in particular to a kind of high printing opacity whisker mirror plastic material and preparation method thereof.
Background technology
Makrolon is the high molecular polymer containing carbonate group in strand, can be divided into fat according to the structure of ester group
The polytypes such as race, aromatic series, aliphatic-aromatic.Wherein due to aliphatic and the machinery of aliphatic-aromatic makrolon
Performance is relatively low, so as to limit its application in terms of engineering plastics.Only aromatic copolycarbonate is industrialized at present
Production.Due to the particularity on polycarbonate structure, as the most fast general engineering of growth rate in five large-engineering plastics
Plastics；Makrolon is with spies such as its unique high transparency, high index of refraction, impact, dimensional stability and easy processing shapings
Point, occupies extremely important position in the field.It cannot be only used for taking a picture with the optical lens made using the poly- carbonic acid of optical grade
Machine, microscope, telescope and optical testing instrument etc., it may also be used for cinematic movie projector lens, duplicator lens, infrared automatic tune
Out-of-focus projection's instrument lens, laser beam printer lens, and many office equipment such as various prisms, polygonal mirror and household electrical appliances neck
Domain, its application market are extremely wide.Another important applied field of the makrolon in terms of optical lens is as children with ocular
The lens materials of mirror, sunglasses and safety glasses and glasses of being grown up.World's eyewear industry makrolon consumption figure average growth rate per annum is always
More than 20% is maintained at, shows the great market vitality；
But presently commercially available eyeglass causes optics light transmittance because of the inorganic pigment of addition quinacridine ketone etc. mostly
Decline, have plenty of because granules of pigments dispersity causes the scattering of eyeglass to increase so as to reduce the transmissivity of eyeglass, so,
Using eyeglass made from prior art, often there are the defects of light transmittance is low, weatherability is poor and uvioresistant is poor.
The content of the invention
The defects of purpose of invention is to be directed to the prior art and deficiency, there is provided a kind of high printing opacity whisker mirror plastic material
And preparation method thereof.
Realize above-mentioned purpose, the present invention uses following technical scheme：
A kind of high printing opacity whisker mirror plastic material, it is made of the raw material of following weight parts：
Potassium titanate crystal whisker 10-13, acetate fiber 5-7, Lauryl Alcohol ester 3-4, Methyl stannum mercaptide 0.1-0.3, triterpenoid saponin
0.6-1, benzyl triethyl ammonium bromide 1-2, makrolon 110-140, acid doping colloidal sol 20-24, triethylamine 3-4.
A kind of high printing opacity whisker mirror plastic material, the acid doping colloidal sol is the raw material by following weight parts
Composition：
Butyl titanate 30-40, tetradecane binary acid 5-7, benzotriazole 0.1-0.2, n- salicylanilide 0.6-1；
The preparation method of the acid doping colloidal sol, comprises the following steps：
(1) benzotriazole is taken, is added in the dimethylformamide of 5-8 times of its weight, stirs evenly, at 60-65 DEG C
Lower insulated and stirred 10-20 minutes, obtains amide solution；
(2) tetradecane binary acid is taken, is added in the deionized water of 10-15 times of its weight, stirs evenly；
(3) n- salicylanilides are taken, is added in the deionized water of 17-20 times of its weight, stirs evenly, add metatitanic acid four
Butyl ester, mixes with above-mentioned amide solution, when stirring reaction 4-5 is small, adds the aqueous solution of above-mentioned tetradecane binary acid, ultrasonic 10-
20 minutes, filtering, precipitation was washed, and when drying 1-2 is small at 60-65 DEG C of vacuum, is cooled to room temperature, is obtained acid doping colloidal sol.
A kind of preparation method of high printing opacity whisker mirror plastic material, comprises the following steps：
(1) potassium titanate crystal whisker, acetate fiber mixing are taken, is added in the absolute ethyl alcohol of 10-13 times of mixture weight, stirs
Uniformly, triethylamine is added, when insulated and stirred 1-2 is small at 50-55 DEG C, filtering, precipitation is washed, air drying, obtains amination crystalline substance
Palpus；
(2) triterpenoid saponin, benzyl triethyl ammonium bromide mixing are taken, is added to the deionized water of 20-30 times of mixture weight
In, stir evenly, obtain aqueous dispersions；
(3) above-mentioned amination whisker, the mixing of acid doping colloidal sol are taken, stirs evenly, is added in above-mentioned aqueous dispersions, rise temperature
Spend for 70-75 DEG C, when insulated and stirred 3-4 is small, filtering, precipitation is washed, and when drying 1-2 is small at 50-55 DEG C of vacuum, is obtained whisker and is changed
Property colloidal sol；
(4) above-mentioned whisker modified colloidal sol is taken, is mixed with remaining each raw material, stirs evenly, be sent in extruder, melting is squeezed
Go out, cool down, up to the high printing opacity whisker mirror plastic material.
Advantages of the present invention：
The present invention is hydrolyzed using butyl titanate as presoma in tetradecane binary aqueous acid,
Obtain acid doping colloidal sol, then by potassium titanate crystal whisker using triethylamine handle, by amine with
The reaction of acid, realizes effective combination of whisker and colloidal sol, exists so as to improve each raw material
Compatibility between makrolon, improves the mechanical stability of finished product.
Embodiment
Embodiment 1
A kind of high printing opacity whisker mirror plastic material, it is made of the raw material of following weight parts：
Potassium titanate crystal whisker 10, acetate fiber 5, Lauryl Alcohol ester 3, Methyl stannum mercaptide 0.1, triterpenoid saponin 0.6, three second of benzyl
Base ammonium bromide 1, makrolon 110, acid doping colloidal sol 20, triethylamine 3.
A kind of high printing opacity whisker mirror plastic material, the acid doping colloidal sol is the raw material by following weight parts
Composition：
Butyl titanate 30, tetradecane binary acid 5, benzotriazole 0.1, n- salicylanilides 0.6；
The preparation method of the acid doping colloidal sol, comprises the following steps：
(1) benzotriazole is taken, is added in the dimethylformamide of 5 times of its weight, stirs evenly, kept the temperature at 60 DEG C
Stirring 10 minutes, obtains amide solution；
(2) tetradecane binary acid is taken, is added in the deionized water of 10 times of its weight, stirs evenly；
(3) n- salicylanilides are taken, is added in the deionized water of 17 times of its weight, stirs evenly, add four fourth of metatitanic acid
Ester, mixes with above-mentioned amide solution, when stirring reaction 4 is small, adds the aqueous solution of above-mentioned tetradecane binary acid, 10 minutes ultrasonic,
Filtering, precipitation is washed, and when drying 1 is small at 60 DEG C of vacuum, is cooled to room temperature, is obtained acid doping colloidal sol.
A kind of preparation method of high printing opacity whisker mirror plastic material, comprises the following steps：
(1) potassium titanate crystal whisker, acetate fiber mixing are taken, is added in the absolute ethyl alcohol of 10 times of mixture weight, stirring is equal
It is even, triethylamine is added, when insulated and stirred 1 is small at 50 DEG C, filtering, precipitation is washed, air drying, obtains amination whisker；
(2) triterpenoid saponin, benzyl triethyl ammonium bromide mixing are taken, is added in the deionized water of 20 times of mixture weight,
Stir evenly, obtain aqueous dispersions；
(3) above-mentioned amination whisker, the mixing of acid doping colloidal sol are taken, stirs evenly, is added in above-mentioned aqueous dispersions, rise temperature
Spend for 70 DEG C, when insulated and stirred 3 is small, filtering, precipitation is washed, and when drying 1 is small at 50-55 DEG C of vacuum, obtains whisker modified colloidal sol；
(4) above-mentioned whisker modified colloidal sol is taken, is mixed with remaining each raw material, stirs evenly, be sent in extruder, melting is squeezed
Go out, cool down, up to the high printing opacity whisker mirror plastic material.Apply example 2
A kind of high printing opacity whisker mirror plastic material, it is made of the raw material of following weight parts：
Potassium titanate crystal whisker 13, acetate fiber 7, Lauryl Alcohol ester 4, Methyl stannum mercaptide 0.3, triterpenoid saponin 1, benzyl triethyl ammonium
Ammonium bromide 2, makrolon 140, acid doping colloidal sol 24, triethylamine 4.
A kind of high printing opacity whisker mirror plastic material, the acid doping colloidal sol is the raw material by following weight parts
Composition：
Butyl titanate 40, tetradecane binary acid 7, benzotriazole 0.2, n- salicylanilides 1；
The preparation method of the acid doping colloidal sol, comprises the following steps：
(1) benzotriazole is taken, is added in the dimethylformamide of 8 times of its weight, stirs evenly, kept the temperature at 65 DEG C
Stirring 20 minutes, obtains amide solution；
(2) tetradecane binary acid is taken, is added in the deionized water of 15 times of its weight, stirs evenly；
(3) n- salicylanilides are taken, is added in the deionized water of 20 times of its weight, stirs evenly, add four fourth of metatitanic acid
Ester, mixes with above-mentioned amide solution, when stirring reaction 5 is small, adds the aqueous solution of above-mentioned tetradecane binary acid, 20 minutes ultrasonic,
Filtering, precipitation is washed, and when drying 2 is small at 65 DEG C of vacuum, is cooled to room temperature, is obtained acid doping colloidal sol.
A kind of preparation method of high printing opacity whisker mirror plastic material, comprises the following steps：
(1) potassium titanate crystal whisker, acetate fiber mixing are taken, is added in the absolute ethyl alcohol of 13 times of mixture weight, stirring is equal
It is even, triethylamine is added, when insulated and stirred 2 is small at 55 DEG C, filtering, precipitation is washed, air drying, obtains amination whisker；
(2) triterpenoid saponin, benzyl triethyl ammonium bromide mixing are taken, is added to the deionized water of 20-30 times of mixture weight
In, stir evenly, obtain aqueous dispersions；
(3) above-mentioned amination whisker, the mixing of acid doping colloidal sol are taken, stirs evenly, is added in above-mentioned aqueous dispersions, rise temperature
Spend for 75 DEG C, when insulated and stirred 4 is small, filtering, precipitation is washed, and when drying 2 is small at 55 DEG C of vacuum, obtains whisker modified colloidal sol；
(4) above-mentioned whisker modified colloidal sol is taken, is mixed with remaining each raw material, stirs evenly, be sent in extruder, melting is squeezed
Go out, cool down, up to the high printing opacity whisker mirror plastic material.
Performance test：
It is finished product thickness 2.0mm, refractive index 1.5-1.60, light transmittance 94.6-97%, bending strength 50-53.5MPa, ultraviolet
Irradiate under light 6 months will not yellowing, 99-99.8% is filtered into the ultraviolet that wavelength is 350nm.
Claims (3)
1. a kind of high printing opacity whisker mirror plastic material, it is characterised in that it is made of the raw material of following weight parts：
Potassium titanate crystal whisker 10-13, acetate fiber 5-7, Lauryl Alcohol ester 3-4, Methyl stannum mercaptide 0.1-0.3, triterpenoid saponin 0.6-
1st, benzyl triethyl ammonium bromide 1-2, makrolon 110-140, acid doping colloidal sol 20-24, triethylamine 3-4.
2. a kind of high printing opacity whisker mirror plastic material according to claim 2, it is characterised in that the acid doping is molten
Glue is made of the raw material of following weight parts：
Butyl titanate 30-40, tetradecane binary acid 5-7, benzotriazole 0.1-0.2, n- salicylanilide 0.6-1；
The preparation method of the acid doping colloidal sol, comprises the following steps：
(1) benzotriazole is taken, is added in the dimethylformamide of 5-8 times of its weight, stirs evenly, is protected at 60-65 DEG C
Temperature stirring 10-20 minutes, obtains amide solution；
(2) tetradecane binary acid is taken, is added in the deionized water of 10-15 times of its weight, stirs evenly；
(3) n- salicylanilides are taken, is added in the deionized water of 17-20 times of its weight, stirs evenly, add four fourth of metatitanic acid
Ester, mixes with above-mentioned amide solution, when stirring reaction 4-5 is small, adds the aqueous solution of above-mentioned tetradecane binary acid, ultrasonic 10-20
Minute, filtering, precipitation is washed, and when drying 1-2 is small at 60-65 DEG C of vacuum, is cooled to room temperature, is obtained acid doping colloidal sol.
3. a kind of preparation method of the high printing opacity whisker mirror plastic material as described in any in 1-2 such as claim, its feature exist
In comprising the following steps：
(1) potassium titanate crystal whisker, acetate fiber mixing are taken, is added in the absolute ethyl alcohol of 10-13 times of mixture weight, stirring is equal
It is even, triethylamine is added, when insulated and stirred 1-2 is small at 50-55 DEG C, filtering, precipitation is washed, air drying, obtains amination whisker；
(2) triterpenoid saponin, benzyl triethyl ammonium bromide mixing are taken, is added in the deionized water of 20-30 times of mixture weight, stirs
Mix uniformly, obtain aqueous dispersions；
(3) above-mentioned amination whisker, the mixing of acid doping colloidal sol are taken, stirs evenly, is added in above-mentioned aqueous dispersions, rise temperature is
70-75 DEG C, when insulated and stirred 3-4 is small, filtering, precipitation is washed, and when drying 1-2 is small at 50-55 DEG C of vacuum, is obtained whisker modified molten
Glue；
(4) above-mentioned whisker modified colloidal sol is taken, is mixed with remaining each raw material, is stirred evenly, be sent in extruder, melting extrusion,
Cooling, up to the high printing opacity whisker mirror plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423295.3A CN108003591A (en) | 2017-12-25 | 2017-12-25 | A kind of high printing opacity whisker mirror plastic material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423295.3A CN108003591A (en) | 2017-12-25 | 2017-12-25 | A kind of high printing opacity whisker mirror plastic material and preparation method thereof |
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| CN108003591A true CN108003591A (en) | 2018-05-08 |
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| CN201711423295.3A Pending CN108003591A (en) | 2017-12-25 | 2017-12-25 | A kind of high printing opacity whisker mirror plastic material and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410459A (en) * | 2006-03-30 | 2009-04-15 | 旭化成化学株式会社 | Resin composition and molded product thereof |
| CN101627079A (en) * | 2007-03-07 | 2010-01-13 | 纳幕尔杜邦公司 | Flame retardant polycarbonate compositions |
| CN103525064A (en) * | 2013-10-26 | 2014-01-22 | 安徽省富光实业股份有限公司 | New modified polycarbonate material for cup shell and preparation method thereof |
-
2017
- 2017-12-25 CN CN201711423295.3A patent/CN108003591A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410459A (en) * | 2006-03-30 | 2009-04-15 | 旭化成化学株式会社 | Resin composition and molded product thereof |
| CN101627079A (en) * | 2007-03-07 | 2010-01-13 | 纳幕尔杜邦公司 | Flame retardant polycarbonate compositions |
| CN103525064A (en) * | 2013-10-26 | 2014-01-22 | 安徽省富光实业股份有限公司 | New modified polycarbonate material for cup shell and preparation method thereof |
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Application publication date: 20180508 |
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