CN106497062A - A kind of dens supporter environment-friendly materials of teeth whitening instrument and preparation method thereof - Google Patents
A kind of dens supporter environment-friendly materials of teeth whitening instrument and preparation method thereof Download PDFInfo
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- CN106497062A CN106497062A CN201610917378.7A CN201610917378A CN106497062A CN 106497062 A CN106497062 A CN 106497062A CN 201610917378 A CN201610917378 A CN 201610917378A CN 106497062 A CN106497062 A CN 106497062A
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- 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
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
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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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of dens supporter environment-friendly materials of teeth whitening instrument, it is made up of the raw material of following weight parts：Tetraethyl orthosilicate 170 200, Borax 35, plant sterol 0.3 1, lauryl glucosyl 0.6 1, calcium stearate 12, trigonella bean gum 12, maleic anhydride 10 14, Ammonium persulfate. 0.1 0.2,8 copper quinolinates 0.8 1, Sucrose acetoisobutyrate 23, sodium polyacrylate 23, saturation octadecanoyl amine 0.7 1, kieselguhr 10 15, magnesium stearate 23,1, the ammonia 100 110 of 2 methylimidazoles 0.1 0.3,20 25%, the environment-friendly materials good stability of the present invention, hydrophobic wear resistence is good, and combination property is superior.
Description
Technical field
The invention belongs to Material Field, a kind of dens supporter environment-friendly materials of teeth whitening instrument of specific design and its preparation side
Method.
Background technology
Silica gel material has tasteless nontoxic, is not afraid of high temperature and the characteristics of resist severe cold, at 300 degree Celsius and subzero 90
" with great composure ", " without turning a hair " when spending, original intensity and elasticity are not still lost.Silica gel also has good electrical insulating property, oxytolerant
Ageing resistance, fast light, ageing resistance and mildew resistance, chemical stability etc..Due to being provided with these excellent performances so that silicon
Glue obtains quite varied and important purposes in modern medicine.In the last few years, assisted by hospital, R＆D institution and factory jointly
Make, trial-produceed multiple silica gel medical supplies successfully.For in terms of the feel, the toughness of silica gel product, elasticity be all good, no
The easy permanent deformation because of external force, and feel can feel smoother, in terms of the characteristic for, silica gel product is nonpoisonous and tasteless
Colourless product, of good quality, human body is safe from harm, therefore in order to expand the use range of silica gel material, silica gel finished product is improved
The performance such as water-fast, wear-resisting, for the property modification of silica gel material just seems very necessary.
Content of the invention
Present invention aims to the defect and deficiency of prior art, there is provided a kind of dens supporter ring of teeth whitening instrument
Protect material and preparation method thereof.
For achieving the above object, the present invention is employed the following technical solutions：
A kind of dens supporter environment-friendly materials of teeth whitening instrument, it is made up of the raw material of following weight parts：
Tetraethyl orthosilicate 170-200, Borax 3-5, plant sterol 0.3-1, lauryl glucosyl 0.6-1, stearic acid
Calcium 1-2, trigonella bean gum 1-2, maleic anhydride 10-14, Ammonium persulfate. 0.1-0.2, copper 8-quinolinolate 0.8-1, Sucrose Acetate acid
Sucrose ester 2-3, sodium polyacrylate 2-3, saturation octadecanoyl amine 0.7-1, kieselguhr 10-15, magnesium stearate 2-3,1,2- diformazan
The ammonia 100-110 of base imidazoles 0.1-0.3,20-25%.
A kind of preparation method of the dens supporter environment-friendly materials of teeth whitening instrument, comprises the following steps：
(1) above-mentioned kieselguhr is calcined at 700-800 DEG C 1-2 hours, is cooled down, is worn into fine powder, mix with above-mentioned Borax,
It is sent in ptfe autoclave, at 130-150 DEG C, is incubated 40-50 minutes, discharging, cooling is added to its weight 10-
In 14 times of deionized water, stir, add above-mentioned saturation octadecanoyl amine, ultrasonic 5-10 minutes, obtain kieselguhr dispersion liquid；
(2) above-mentioned copper 8-quinolinolate is taken, is added in the dehydrated alcohol of its weight 47-50 times, insulated and stirred 20-30 point
Clock, adds above-mentioned magnesium stearate, calcium stearate, stirs to room temperature, obtain alcohol dispersion liquid；
(3) above-mentioned maleic anhydride is added in the deionized water of its weight 87-90 times, is stirred, add above-mentioned silicon
Diatomaceous earth dispersion liquid, is passed through nitrogen, and it is 70-75 DEG C to rise high-temperature, adds above-mentioned Ammonium persulfate., insulated and stirred 30-40 minute, adds
Above-mentioned sodium polyacrylate, stirs to room temperature, obtains polymer dispersion liquid；
(4) above-mentioned alcohol dispersion liquid, polymer dispersion liquid are mixed, is stirred, add tetraethyl orthosilicate, rising high-temperature is
57-60 DEG C, the ammonia of the above-mentioned 20-25% of Deca, insulated and stirred 2-3 hour are mixed with remaining each raw material, are stirred, sucking filtration,
Filter cake is vacuum dried 1-2 hours at 105-110 DEG C, the environment-friendly materials are obtained final product.
Advantages of the present invention：
The present invention adopts maleic anhydride for raw material, and Ammonium persulfate. is initiator, obtains diatomite modified polymeric material, so
Adopt tetraethyl orthosilicate for presoma afterwards, diatomite modified polymeric material and silica gel material are effectively combined, of the invention
Environment-friendly materials good stability, hydrophobic wear resistence are good, and combination property is superior.
Specific embodiment
Embodiment 1
A kind of dens supporter environment-friendly materials of teeth whitening instrument, it is made up of the raw material of following weight parts：
Tetraethyl orthosilicate 200, Borax 3, plant sterol 0.3, lauryl glucosyl 0.6, calcium stearate 1, Semen Trigonellae
Glue 2, maleic anhydride 14, Ammonium persulfate. 0.1, copper 8-quinolinolate 0.8, Sucrose acetoisobutyrate 2, sodium polyacrylate 3, saturation
Octadecanoyl amine 0.7, kieselguhr 15, magnesium stearate 3, the ammonia 100 of DMIZ 1,2 dimethylimidazole 0.3,25%.
A kind of preparation method of the dens supporter environment-friendly materials of teeth whitening instrument, comprises the following steps：
(1) above-mentioned kieselguhr is calcined 2 hours at 800 DEG C, cools down, wear into fine powder, mix with above-mentioned Borax, be sent to
In ptfe autoclave, at 150 DEG C, 50 minutes are incubated, discharging, cooling are added to the deionized water of 14 times of its weight
In, stir, add above-mentioned saturation octadecanoyl amine, ultrasound 5 minutes to obtain kieselguhr dispersion liquid；
(2) above-mentioned copper 8-quinolinolate is taken, is added in the dehydrated alcohol of 50 times of its weight, insulated and stirred 20 minutes, plus
Enter above-mentioned magnesium stearate, calcium stearate, stir to room temperature, obtain alcohol dispersion liquid；
(3) above-mentioned maleic anhydride is added in the deionized water of 90 times of its weight, is stirred, add above-mentioned kieselguhr
Dispersion liquid, is passed through nitrogen, and it is 75 DEG C to rise high-temperature, adds above-mentioned Ammonium persulfate., insulated and stirred 30 minutes to add above-mentioned polypropylene
Sour sodium, stirs to room temperature, obtains polymer dispersion liquid；
(4) above-mentioned alcohol dispersion liquid, polymer dispersion liquid are mixed, is stirred, add tetraethyl orthosilicate, rising high-temperature is
60 DEG C, the ammonia of Deca above-mentioned 25%, insulated and stirred 3 hours are mixed with remaining each raw material, are stirred, and filter cake is existed by sucking filtration
It is vacuum dried 1 hour at 110 DEG C, obtains final product the environment-friendly materials.
Performance test：
Tensile strength：12.6MPa；
Elongation at break：390%；
Oil resistivity：23 DEG C × 72h of 20# machine oil, elongation at break conservation rate 81.3%, tensile strength retention 82.0%；
Ageing-resistant：220 DEG C, 720h, tensile strength retention 82.2%, elongation at break conservation rate 81.5%.
Claims (2)
1. dens supporter environment-friendly materials of a kind of teeth whitening instrument, it is characterised in that it is made up of the raw material of following weight parts：
Tetraethyl orthosilicate 170-200, Borax 3-5, plant sterol 0.3-1, lauryl glucosyl 0.6-1, calcium stearate 1-
2nd, trigonella bean gum 1-2, maleic anhydride 10-14, Ammonium persulfate. 0.1-0.2, copper 8-quinolinolate 0.8-1, Sucrose Acetate acid sucrose
Ester 2-3, sodium polyacrylate 2-3, saturation octadecanoyl amine 0.7-1, kieselguhr 10-15, magnesium stearate 2-3,1,2- dimethyl miaow
The ammonia 100-110 of azoles 0.1-0.3,20-25%.
2. a kind of preparation method of the dens supporter environment-friendly materials of teeth whitening instrument as claimed in claim 1, it is characterised in that bag
Include following steps：
(1) above-mentioned kieselguhr is calcined at 700-800 DEG C 1-2 hours, is cooled down, is worn into fine powder, mix with above-mentioned Borax, sent into
To in ptfe autoclave, at 130-150 DEG C, 40-50 minutes are incubated, discharging, cooling are added to its weight 10-14 times
Deionized water in, stir, add above-mentioned saturation octadecanoyl amine, ultrasonic 5-10 minutes, obtain kieselguhr dispersion liquid；
(2) above-mentioned copper 8-quinolinolate is taken, is added in the dehydrated alcohol of its weight 47-50 times, insulated and stirred 20-30 minute,
Above-mentioned magnesium stearate, calcium stearate is added, is stirred to room temperature, obtain alcohol dispersion liquid；
(3) above-mentioned maleic anhydride is added in the deionized water of its weight 87-90 times, is stirred, add above-mentioned kieselguhr
Dispersion liquid, is passed through nitrogen, and it is 70-75 DEG C to rise high-temperature, adds above-mentioned Ammonium persulfate., insulated and stirred 30-40 minute, adds above-mentioned
Sodium polyacrylate, stirs to room temperature, obtains polymer dispersion liquid；
(4) above-mentioned alcohol dispersion liquid, polymer dispersion liquid are mixed, is stirred, add tetraethyl orthosilicate, liter high-temperature is 57-
60 DEG C, the ammonia of the above-mentioned 20-25% of Deca, insulated and stirred 2-3 hour are mixed with remaining each raw material, are stirred, sucking filtration, will
Filter cake is vacuum dried 1-2 hours at 105-110 DEG C, obtains final product the environment-friendly materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917378.7A CN106497062A (en) | 2016-10-21 | 2016-10-21 | A kind of dens supporter environment-friendly materials of teeth whitening instrument and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917378.7A CN106497062A (en) | 2016-10-21 | 2016-10-21 | A kind of dens supporter environment-friendly materials of teeth whitening instrument and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106497062A true CN106497062A (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917378.7A Pending CN106497062A (en) | 2016-10-21 | 2016-10-21 | A kind of dens supporter environment-friendly materials of teeth whitening instrument and preparation method thereof |
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| CN (1) | CN106497062A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008017203A1 (en) * | 2006-08-01 | 2008-02-14 | Unilever Plc | Biomaterials, their preparation and use |
| CN101638237A (en) * | 2008-07-28 | 2010-02-03 | 张翼 | Density-controlling method for quickly preparing silicondioxlde aerogel |
| CN108587169A (en) * | 2018-04-12 | 2018-09-28 | 杭州都德橡塑有限公司 | Medical silica-gel material and preparation method thereof |
-
2016
- 2016-10-21 CN CN201610917378.7A patent/CN106497062A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008017203A1 (en) * | 2006-08-01 | 2008-02-14 | Unilever Plc | Biomaterials, their preparation and use |
| CN101638237A (en) * | 2008-07-28 | 2010-02-03 | 张翼 | Density-controlling method for quickly preparing silicondioxlde aerogel |
| CN108587169A (en) * | 2018-04-12 | 2018-09-28 | 杭州都德橡塑有限公司 | Medical silica-gel material and preparation method thereof |
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Application publication date: 20170315 |
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