CN104277317B - A kind of preparation method of phase-changing and temperature-regulating porcelain tendre material - Google Patents
A kind of preparation method of phase-changing and temperature-regulating porcelain tendre material Download PDFInfo
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- CN104277317B CN104277317B CN201410387229.5A CN201410387229A CN104277317B CN 104277317 B CN104277317 B CN 104277317B CN 201410387229 A CN201410387229 A CN 201410387229A CN 104277317 B CN104277317 B CN 104277317B
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- porcelain tendre
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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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
Abstract
The invention discloses the preparation method of a kind of phase-changing and temperature-regulating porcelain tendre material, its on the basis of existing technology, by preparing raw material introduce phase-change microcapsule so that the porcelain tendre material prepared has good thermal and insulating performance；By using particle diameter to be respectively nanoscale, 1000 mesh, 800 mesh and the inorganic particle of 500 mesh, with the uniformity of disperse system in strengthening preparation process, make the porcelain tendre material prepared on the basis of having preferable surface smoothness, preferable anti-fouling performance, the property indices of material is more homogeneous, more stable, ensure that the soft magnetic materials prepared has excellent stretch-proof, shear strength, and the combination property such as waterproof, fire-retardant, acid-alkali-corrosive-resisting, resistance to thawing, antidetonation, cracking resistance, improve the class of product.The present invention, relative to prior art, has the technical characterstics such as class height, good product quality, integrated performance index be good, is a kind of more satisfactory interior decoration porcelain tendre material.
Description
Technical field
The present invention relates to the preparation method of a kind of porcelain tendre material, particularly relate to the preparation method of a kind of phase-changing and temperature-regulating porcelain tendre material.
Background technology
Porcelain tendre material is a kind of novel building decoration decoration plane material, its outward appearance pottery alike in spirit, but overcomes ceramic material to people
With defect and deficiencies such as hard, ice-cold, heavy, frangible texture.It is additionally, since its distinctive quality soft, has felt
Ox-hide texture, native texture and decorative pattern are changeable, and third dimension is strong, can cutting, easy, the construction letter change of bonding paste operation etc.
Feature, in construction and decoration, particularly interior decoration decoration aspect, relative to traditional ceramic product decorative material, porcelain tendre material
There are fairly obvious comparative advantages.
At present, commercially available porcelain tendre product category is various, but these products generally exist, and appearance tactile impression is good, physical performance index is single
Problem.
Particularly, functionalization porcelain tendre product category is rare, generally there is insulation, anti-pollution, stretch-proof and shear strength
It is difficulty with organically combining Deng integrated performance index, defect and the deficiency such as integrated performance index is the highest, overall imbalance.
It is contemplated that, along with the development of porcelain tendre technology, functionalization, diversification, porcelain tendre product that integrated performance index is good
Develop, and the raising of the lifting of the class of porcelain tendre material and Related product, the added value of industry will progressively become porcelain tendre industry development
Direction.
Summary of the invention
It is an object of the present invention to provide the preparation method of a kind of phase-changing and temperature-regulating porcelain tendre material, the porcelain tendre material that it is prepared has good
Good thermal and insulating performance and preferably physical synthesis performance.
The present invention be employed technical scheme comprise that for achieving the above object, the preparation method of a kind of phase-changing and temperature-regulating porcelain tendre material, and it is special
Levy and be, comprise the following steps
A. weigh inorganic particle and Silane coupling agent KH550 by weight 100:0.5-1, put in high-speed kneading machine, be heated to
Mediate under the conditions of 110-130 DEG C uniformly, prepare modified inorganic powder；
B. modified inorganic powder, vinyl-vinyl acetate copolymer, polyimides are weighed by weight 100 10-40 5-10,
In banbury mixing 5-10 minute, melting temperature was 130-160 DEG C, prepare in the middle of material；
C., based on the percentage by weight of modified inorganic powder, antioxidant, the initiator of 2% and the crosslinking agent of 2% of 0.5% is added；
After continue at 120-140 DEG C mixing 10-15 minute, prepare porcelain tendre compound；
D. weigh porcelain tendre compound and phase-change microcapsule by weight 60-90 10-40, mix 5-10 in machine,massing high speed
Minute；Join in moulding press, compression molding at 140-200 DEG C, prepare phase-changing and temperature-regulating porcelain tendre；
Above-mentioned inorganic particle is to be respectively nanoscale, 1000 mesh, 800 mesh and the powder of 500 mesh, according to weight ratio 1:1:1:1 by particle diameter
Mix prepared.
What technique scheme was directly brought has the technical effect that, introduces phase-change microcapsule so for preparing is soft in preparing raw material
Ceramic material has good thermal and insulating performance；
By using particle diameter to be respectively nanoscale, 1000 mesh, 800 mesh and the inorganic particle of 500 mesh, add in the feed with strengthening
In entering to have the reaction system of phase-change microcapsule, the uniformity of disperse system in porcelain tendre material preparation process；
The combination of above-mentioned technological means so that the porcelain tendre material prepared has preferable surface smoothness, preferable anti-pollution
On the basis of performance, the property indices of material is more homogeneous, more stable, and then it is excellent to ensure that the soft magnetic materials prepared has
Good stretch-proof, shear strength, and the combination property such as waterproof, fire-retardant, acid-alkali-corrosive-resisting, resistance to thawing, antidetonation, cracking resistance,
Improve the class of product；
And, technique scheme, its technique is simple, production efficiency is high, raw material sources are wide, production process energy resource consumption is few.
As preferably, inorganic particle is one or more in quartz sand, flyash, potter's clay.
What this optimal technical scheme was directly brought has the technical effect that, can effectively utilize industrial solid castoff, it is achieved combining of resource
Close and utilize；Manufacturing cost can be reduced further simultaneously.
Further preferably, above-mentioned antioxidant is N, N '-di-sec-butyl-p-phenyl enediamine or BHT；
Described initiator is the one in benzoyl peroxide or azo-bis-isobutyl cyanide；
Described crosslinking agent is trimethylol-propane trimethacrylate or tri (propylene glycol) diacrylate.
What this optimal technical scheme was directly brought has the technical effect that, is conducive to obtaining uniformity, the more preferable co-mixing system of uniformity,
Shorten the production cycle.
Further preferably, the cyst material of above-mentioned phase-change microcapsule is melamine resin, melamine formaldehyde resin and organic poly-silica
One in alkane；The capsule-core of above-mentioned phase-change microcapsule is paraffin or octadecane.
What this optimal technical scheme was directly brought has the technical effect that, selects the phase-change microcapsule with good automatic temperature-control performance, and
Guarantee phase-change microcapsule in whole reaction system fully dispersed uniformly, be conducive to improve final products combination property.
Further preferably, the particle diameter of above-mentioned phase-change microcapsule is more than 300 mesh, and package rate is more than 95%, and phase transition temperature is
18-37℃。
What this optimal technical scheme was directly brought has the technical effect that, further ensures the thermal and insulating performance of final products.
In sum, the phase-changing and temperature-regulating porcelain tendre of the present invention has the advantages that relative to prior art
1, the phase-changing and temperature-regulating porcelain tendre material prepared has good auto-control temperature, stretch-proof, anti-shear performance index；With
Time have frivolous, pliability good, the feature such as waterproof, fire-retardant, acid-alkali-corrosive-resisting, resistance to thawing, antidetonation, cracking resistance, easy construction,
Product specification is high, integrated performance index is good；
2, technique is simple, production efficiency is high, raw material sources are wide, production process energy resource consumption is few；
3, can effectively utilize industrial solid castoff, it is achieved the comprehensive utilization of resource, and manufacturing cost is low, production process
Produce without the three wastes.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is elaborated.
Embodiment 1
Experimental technique is as follows
Step 1 weighs each 2.5kg of quartz sand powder that particle diameter is nanoscale, 1000 mesh, 800 mesh and 500 mesh respectively, mixing
After Jun Yun；Add 0.05kg coupling agent KH550, put in high-speed kneading machine, be heated to 110 DEG C, mediate 30 minutes,
It is prepared into modified inorganic powder；
Step 2 weighs 10kg modified inorganic powder, 1kg vinyl-vinyl acetate copolymer, 0.5kg polyimides at 130 DEG C,
In banbury mixing 5 minutes, prepare in the middle of material.
Step 3 in material, adds 0.05kg antioxidant, 0.2kg initiator, 0.2kg crosslinking agent, at 120 DEG C in the middle of above-mentioned
Under, continue mixing 10 minutes, prepare porcelain tendre compound；
Step 4 weighs 6kg porcelain tendre compound, 4kg melamine resin-wax phase change microcapsules, in machine,massing, at a high speed
Mix 10 minutes, then material is joined and moulding press is heated to 140 DEG C, compression molding, prepare phase-changing and temperature-regulating porcelain tendre.
Testing result is shown in Table 1:
The phase-changing and temperature-regulating porcelain tendre performance indications of table 1 embodiment 1
Embodiment 2
Experimental technique is as follows
Step 1: weigh each 2.5kg of flyash that particle diameter is nanoscale, 1000 mesh, 800 mesh and 500 mesh respectively, mix
After, add and 0.07kg coupling agent KH550, put in high-speed kneading machine, be heated to 120 DEG C, mediate 35 minutes, will
It is prepared as modified inorganic powder；
Step 2: weigh 10kg modified inorganic powder, 2.5kg vinyl-vinyl acetate copolymer, 0.7kg polyimides at 140 DEG C
Under, in banbury mixing 8 minutes, prepare in the middle of material.
Step 3: in the middle of above-mentioned in material, adds 0.05kg antioxidant, 0.2kg initiator, 0.2kg crosslinking agent, at 130 DEG C
Under, continue mixing 12 minutes, prepare porcelain tendre compound；
Step 4: weigh 7kg porcelain tendre compound, 3kg carbamide-paraffin resin phase-change microcapsule, at machine,massing
In, mixed at high speed 7 minutes, then material is joined and moulding press is heated to 170 DEG C, compression molding, prepare phase-changing and temperature-regulating
Porcelain tendre.
Testing result is shown in Table 2:
The phase-changing and temperature-regulating porcelain tendre performance indications of table 2 embodiment 2
Embodiment 3
Experimental technique is as follows:
Step 1: weigh each 2.5kg of potter's clay that particle diameter is nanoscale, 1000 mesh, 800 mesh and 500 mesh respectively, after mixing,
Add 0.1kg coupling agent KH550, put in high-speed kneading machine, be heated to 130 DEG C, mediate 40 minutes, be prepared into
Modified inorganic powder；
Step 2: weigh 10kg modified inorganic powder, 4kg vinyl-vinyl acetate copolymer, 1kg polyimides at 160 DEG C,
In banbury mixing 10 minutes, prepare in the middle of material.
Step 3: in the middle of above-mentioned in material, adds 0.05kg antioxidant, 0.2kg initiator, 0.2kg crosslinking agent, at 130 DEG C
Under, continue mixing 15 minutes, prepare porcelain tendre compound；
Step 4: weigh 9kg porcelain tendre compound, 1kg organopolysiloxane-octadecane phase-change microcapsule, in machine,massing,
Mixed at high speed 5 minutes, then joins material and is heated to 200 DEG C in moulding press, compression molding, prepares phase-changing and temperature-regulating porcelain tendre.
Testing result is shown in Table 3:
The phase-changing and temperature-regulating porcelain tendre performance indications of table 3 embodiment 3
Embodiment 4
Experimental technique is as follows:
Step 1: weigh respectively particle diameter be nano level potter's clay, particle diameter be the flyash of 1000 mesh, particle diameter be 800 mesh potter's clay,
Particle diameter is each 2.5kg of flyash of 500 mesh, after mixing, adds 0.1kg coupling agent KH550, puts into high-speed kneading machine
In, it is heated to 130 DEG C, mediates 40 minutes, be prepared into modified inorganic powder；
Step 2: weigh 10kg modified inorganic powder, 2kg vinyl-vinyl acetate copolymer, 1kg polyimides at 150 DEG C,
In banbury mixing 9 minutes, prepare in the middle of material.
Step 3: in the middle of above-mentioned in material, adds 0.05kg antioxidant, 0.2kg initiator, 0.2kg crosslinking agent, at 120 DEG C
Under, continue mixing 14 minutes, prepare porcelain tendre compound；
Step 4: weigh 8kg porcelain tendre compound, 2kg melamine resin-octadecane phase-change microcapsule is in machine,massing, high
Speed mixing 6 minutes, then joins material and is heated to 180 DEG C in moulding press, and compression molding prepares phase-changing and temperature-regulating porcelain tendre.
Testing result is shown in Table 4:
The phase-changing and temperature-regulating porcelain tendre performance indications of table 4 embodiment 4
Claims (3)
1. the preparation method of a phase-changing and temperature-regulating porcelain tendre material, it is characterised in that comprise the following steps:
A. weigh inorganic particle and Silane coupling agent KH550 by weight 100:0.5-1, put in high-speed kneading machine, be heated to
Mediate under the conditions of 110-130 DEG C uniformly, prepare modified inorganic powder；
B. modified inorganic powder, vinyl-vinyl acetate copolymer, polyimides are weighed by weight 100 10-40 5-10,
In banbury mixing 5-10 minute, melting temperature was 130-160 DEG C, prepare in the middle of material；
C., based on the percentage by weight of modified inorganic powder, antioxidant, the initiator of 2% and the crosslinking agent of 2% of 0.5% is added；
After continue at 120-140 DEG C mixing 10-15 minute, prepare porcelain tendre compound；
D. weigh porcelain tendre compound and phase-change microcapsule by weight 60-90 10-40, mix 5-10 in machine,massing high speed
Minute；Join in moulding press, compression molding at 140-200 DEG C, prepare phase-changing and temperature-regulating porcelain tendre；
Above-mentioned inorganic particle is to be respectively nanoscale, 1000 mesh, 800 mesh and the powder of 500 mesh, according to weight ratio 1:1:1:1 by particle diameter
Mix prepared；
The cyst material of described phase-change microcapsule is the one in melamine resin, carbamide resin and organopolysiloxane；
The capsule-core of described phase-change microcapsule is paraffin or octadecane；
The particle diameter of described phase-change microcapsule is more than 300 mesh, and package rate is more than 95%, and phase transition temperature is 18-37 DEG C.
The preparation method of phase-changing and temperature-regulating porcelain tendre material the most according to claim 1, it is characterised in that described inorganic particle is quartz
One or more in sand, flyash and potter's clay.
The preparation method of phase-changing and temperature-regulating porcelain tendre material the most according to claim 1, it is characterised in that described antioxidant be N, N '-
Di-sec-butyl-p-phenyl enediamine or DBPC 2,6 ditertiary butyl p cresol；
Described initiator is the one in benzoyl peroxide or azo-bis-isobutyl cyanide；
Described crosslinking agent is trimethylol-propane trimethacrylate or tri (propylene glycol) diacrylate.
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| CN201410387229.5A CN104277317B (en) | 2014-08-07 | 2014-08-07 | A kind of preparation method of phase-changing and temperature-regulating porcelain tendre material |
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| CN201410387229.5A CN104277317B (en) | 2014-08-07 | 2014-08-07 | A kind of preparation method of phase-changing and temperature-regulating porcelain tendre material |
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| CN104277317A CN104277317A (en) | 2015-01-14 |
| CN104277317B true CN104277317B (en) | 2016-08-24 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892589A (en) * | 2017-03-21 | 2017-06-27 | 万卓（江苏）新材料有限公司 | It is a kind of can temperature adjusting porcelain tendre material processing method |
| CN108285570A (en) * | 2018-02-10 | 2018-07-17 | 石磊 | A kind of preparation method of flexible decorating material building decorations patch |
| CN108706938A (en) * | 2018-06-15 | 2018-10-26 | 广东福莱特建筑材料有限公司 | A kind of the porcelain tendre composite material and its processing method of high-mechanical property |
| CN110066142A (en) * | 2019-04-19 | 2019-07-30 | 江苏苏美材料股份有限公司 | A kind of porcelain tendre of the anti-accumulation of salt in the surface soil of environmental protection |
| CN110128057A (en) * | 2019-05-24 | 2019-08-16 | 贵州工程应用技术学院 | A kind of heat insulation for building material porcelain tendre mortar and preparation method thereof |
| CN110511732B (en) * | 2019-09-16 | 2022-03-01 | 西南石油大学 | Inhibitor capable of preventing wax from penetrating deep into stratum and preparation method and application thereof |
| CN113694846B (en) * | 2021-09-06 | 2023-08-11 | 广东工业大学 | MQ silicon resin coated phase-change microcapsule and preparation method and application thereof |
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| CN1986721A (en) * | 2006-11-24 | 2007-06-27 | 华南理工大学 | Double shell microcapsule phase change material with paraffin compound as core and its preparing process |
| CN102079970A (en) * | 2009-11-30 | 2011-06-01 | 天津德昊超微新材料有限公司 | Phase-change energy-storing wax microcapsule material for building and preparation method thereof |
| CN102173649A (en) * | 2011-01-21 | 2011-09-07 | 上海交通大学 | Preparation method of soft ceramic tile |
| CN102863643A (en) * | 2012-09-25 | 2013-01-09 | 山东理工大学 | Process for producing foaming soft porcelain light heat preservation facing material by using inorganic waste materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7442410B2 (en) * | 2002-12-24 | 2008-10-28 | Nano-Sports Technologies Ltd. | Method for encapsulating phase transitional paraffin compounds using melamine-formaldehyde and microcapsule resulting therefrom |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986721A (en) * | 2006-11-24 | 2007-06-27 | 华南理工大学 | Double shell microcapsule phase change material with paraffin compound as core and its preparing process |
| CN102079970A (en) * | 2009-11-30 | 2011-06-01 | 天津德昊超微新材料有限公司 | Phase-change energy-storing wax microcapsule material for building and preparation method thereof |
| CN102173649A (en) * | 2011-01-21 | 2011-09-07 | 上海交通大学 | Preparation method of soft ceramic tile |
| CN102863643A (en) * | 2012-09-25 | 2013-01-09 | 山东理工大学 | Process for producing foaming soft porcelain light heat preservation facing material by using inorganic waste materials |
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