CN106700335A - Sound-insulation building PVC (polyvinyl chloride) modified material and preparation method thereof - Google Patents
Sound-insulation building PVC (polyvinyl chloride) modified material and preparation method thereof Download PDFInfo
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- CN106700335A CN106700335A CN201611156068.4A CN201611156068A CN106700335A CN 106700335 A CN106700335 A CN 106700335A CN 201611156068 A CN201611156068 A CN 201611156068A CN 106700335 A CN106700335 A CN 106700335A
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a sound-insulation building PVC (polyvinyl chloride) modified material and a preparation method thereof. The sound-insulation building PVC modified material is prepared from the following raw materials in parts by weight: 30-50 parts of PVC resin paste powder, 10-15 parts of chlorinated polyethylene, 5-10 parts of calcium stearate, 8-15 parts of powdery diatomite, 12-15 parts of benzoate, 12-18 parts of straw powder, 15-25 parts of rutile titanium dioxide, 4-9 parts of bis thioether, 10-20 parts of aluminum potassium sulfate dodecahydrate, 11-17 parts of paraffin, 2-8 parts of ultrafine fiber, 3-7 parts of nano SiO2, 1-5 parts of bis maleamic acid and 2-6 parts of methyl methacrylate-butadiene-styrene copolymer. By effectively proportioning the PVC, chlorinated polyethylene, calcium stearate, powdery diatomite, benzoate and the like, the raw materials are simple and accessible, thereby greatly lowering the manufacturing cost. The added straw powder can fill the gaps in the building material, so that the properties of the manufactured product are stabler, and the service life is greatly prolonged. The sound-insulation building PVC modified material has stable properties and favorable forming effect, and is suitable for building industry.
Description
Technical field
The present invention relates to construction material manufacture technology field, and in particular to a kind of building PVC of sound insulation it is material modified and its
Preparation method.
Background technology
At present, in building trade, more using TPE Thermoplastic Elastic Material Useds as injection molding manufacturing technique sheet
Body, because TPE Thermoplastic Elastic Material Useds are a kind of both high resiliency, high intensity, characteristics of high resilience with rubber, has again
Have can injection molding characteristic, therefore, in view of above-mentioned good characteristic, the price of the material remains high always, therefore increases
Cost of manufacture, while molding effect is not good, it is impossible to apply in building trade.
PVC tubing is widely used in feedwater, building, row because having the features such as corrosion resistance is strong, intensity is high, rigidity is good
The technical fields such as water, blowdown, chemical industry, are a kind of plastic pipes that scope of application is only second to polyethylene, but due to PVC tubing
Anti-wear performance is poor, and cannot be used under rugged environment, largely constrains the use of PVC tubing, existing
Have have in technology plus corrosion resistance composition PVC tubing, but effect is poor, it is impossible to meet demand.
Therefore, to solve the above problems, spy provides a kind of new technical scheme.
The content of the invention
To solve the above problems, the building PVC the invention provides a kind of sound insulation is material modified and preparation method thereof.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of building PVC of sound insulation is material modified and preparation method thereof, including is prepared from by the raw material of following weight portion：PVC
30-50 parts of resin paste powder, haloflex 10-15 parts, calcium stearate 5-10 parts, powdered diatomite 8-15 parts, benzoic acid
Salt 12-15 parts, powder of straw 12-18 parts, rutile titanium dioxide 15-25 parts, double thioether 4-9 parts, Potassium aluminum sulfate dodecahydrate 10-
20 parts, paraffin 11-17 parts, superfine fibre 2-8 parts, Nano-meter SiO_223-7 parts, double maleamic acid 1-5 parts and methyl methacrylate
Ester-BS 2-6 parts.
Further, a kind of building PVC of sound insulation is material modified, including is prepared from by the raw material of following weight portion：PVC
32-48 parts of resin paste powder, haloflex 11-14 parts, calcium stearate 6-9 parts, powdered diatomite 9-14 parts, benzoate
13-14 parts, powder of straw 13-17 parts, rutile titanium dioxide 16-24 parts, double thioether 5-8 parts, Potassium aluminum sulfate dodecahydrate 11-19
Part, paraffin 12-16 parts, superfine fibre 3-7 parts, Nano-meter SiO_224-6 parts, double maleamic acid 2-4 parts and methyl methacrylate-
BS 3-5 parts.
Further, a kind of building PVC of sound insulation is material modified, including is prepared from by the raw material of following weight portion：PVC
37 parts of resin paste powder, 13 parts of haloflex, 7 parts of calcium stearate, 11 parts of powdered diatomite, 13 parts of benzoate, stalk
15 parts of powder, 19 parts of rutile titanium dioxide, 6 parts of double thioether, 17 parts of Potassium aluminum sulfate dodecahydrate, 15 parts of paraffin, superfine fibre 6
Part, Nano-meter SiO_224 parts of 5 parts, 3 parts of double maleamic acids and MBS.
Further, a kind of PVC material modified preparation method of the building of sound insulation, comprises the following steps：
S1：32-48 parts of polyvinyl chloride resin aleuron end, calcium stearate 6-9 parts, powdered diatomite 9-14 parts, stalk are weighed by weight
Powder 13-17 parts, paraffin 12-16 parts, superfine fibre 3-7 parts, Nano-meter SiO_224-6 parts is ground respectively, is well mixed, and is mixed
Compound A；
S2：The mixture A of step S1 is put into high-speed mixer, haloflex 11-14 parts, benzoate is subsequently adding
13-14 parts, rutile titanium dioxide 16-24 parts, double thioether 5-8 parts, Potassium aluminum sulfate dodecahydrate 11-19 parts, double maleic amides
Sour 2-4 parts and MBS 3-5 parts, be 60 DEG C~78 DEG C in temperature is with rotating speed
Mix 6-12min under 11-22r/min, obtain mixture B；
S3：By step S2 gained mixture B by the shearing of extruder, mixing, mediate and cooling pelletization, obtain PVC and be combined to change
Property material.
The present invention is using PVC, haloflex, calcium stearate, powdered diatomite, benzoate, powder of straw, rutile
Type titanium dioxide, double thioether, superfine fibre, Potassium aluminum sulfate dodecahydrate, paraffin are effectively matched, and raw material is simple and easy to get, are substantially reduced
Cost of manufacture, by increasing powder of straw can fill the space of construction material, the performance of the product of manufacture is more consolidated, significantly
Service life is extended, stable performance, molding effect is good, the application thermal conductivity factor for adapting to building trade is good, fixed-type good, tool
There is good fire-proof high-temperature resistant effect, and the construction material can make the heat between architecture indoor and outdoor with accumulation of heat or cold-storage
Stream fluctuating range weakens, action time is delayed by, so as to reduce fluctuations in indoor temperature, improves comfortableness, saving energy consumption；The present invention
Preparation process technique is easy, easy to operate；PVC composite modification materials, overcome that PVC is poor to thermo-responsive, heat endurance, resistance to ag(e)ing
And deformation resistance difference shortcoming, improve product tensile strength, dimensional stability, impact flexibility, heat endurance and electrical property, reduction
The performance such as thermal deformation and high-temerature creep, improves the shortcomings of product stress concentration, cracking, thus extend product use life etc. and
Prepare the product material of excellent performance.With contrast afterwards before modified, ageing properties by before modified the .5MPa of tensile strength 4 improve
To 7 .6MPa, impacting brittle temperature has original -20 DEG C to bring up to -40 DEG C.
Specific embodiment
In order that objects and advantages of the present invention become more apparent, the present invention is carried out with reference to embodiments further in detail
Explanation.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention includes being prepared from by the raw material of following weight portion：30-50 parts of polyvinyl chloride resin aleuron end, haloflex
10-15 parts, calcium stearate 5-10 parts, powdered diatomite 8-15 parts, benzoate 12-15 parts, powder of straw 12-18 parts, golden red
15-25 parts of stone-type titanium dioxide, double thioether 4-9 parts, Potassium aluminum sulfate dodecahydrate 10-20 parts, paraffin 11-17 parts, superfine fibre 2-8
Part, Nano-meter SiO_223-7 parts, double maleamic acid 1-5 parts and MBS 2-6 parts.
A kind of building PVC of sound insulation is material modified, including is prepared from by the raw material of following weight portion：Polyvinyl chloride resin aleuron
It is last 32-48 parts, haloflex 11-14 parts, calcium stearate 6-9 parts, powdered diatomite 9-14 parts, benzoate 13-14 parts,
Powder of straw 13-17 parts, rutile titanium dioxide 16-24 parts, double thioether 5-8 parts, Potassium aluminum sulfate dodecahydrate 11-19 parts, paraffin
12-16 parts, superfine fibre 3-7 parts, Nano-meter SiO_224-6 parts, double maleamic acid 2-4 parts and methyl methacrylate-butadiene-
Styrol copolymer 3-5 parts.
A kind of building PVC of sound insulation is material modified, including is prepared from by the raw material of following weight portion：Polyvinyl chloride resin aleuron
37 parts of end, 13 parts of haloflex, 7 parts of calcium stearate, 11 parts of powdered diatomite, 13 parts of benzoate, 15 parts of powder of straw, gold
19 parts of red stone-type titanium dioxide, 6 parts of double thioether, 17 parts of Potassium aluminum sulfate dodecahydrate, 15 parts of paraffin, superfine fibre 6 part, nanometer
SiO24 parts of 5 parts, 3 parts of double maleamic acids and MBS.
A kind of PVC material modified preparation method of the building of sound insulation, comprises the following steps：
S1：32-48 parts of polyvinyl chloride resin aleuron end, calcium stearate 6-9 parts, powdered diatomite 9-14 parts, stalk are weighed by weight
Powder 13-17 parts, paraffin 12-16 parts, superfine fibre 3-7 parts, Nano-meter SiO_224-6 parts is ground respectively, is well mixed, and is mixed
Compound A；
S2：The mixture A of step S1 is put into high-speed mixer, haloflex 11-14 parts, benzoate is subsequently adding
13-14 parts, rutile titanium dioxide 16-24 parts, double thioether 5-8 parts, Potassium aluminum sulfate dodecahydrate 11-19 parts, double maleic amides
Sour 2-4 parts and MBS 3-5 parts, be 60 DEG C~78 DEG C in temperature is with rotating speed
Mix 6-12min under 11-22r/min, obtain mixture B；
S3：By step S2 gained mixture B by the shearing of extruder, mixing, mediate and cooling pelletization, obtain PVC and be combined to change
Property material.
Embodiment 1：
A kind of PVC material modified preparation method of the building of sound insulation, comprises the following steps：
S1：Weigh by weight polyvinyl chloride resin aleuron end 39 parts, 7 parts of calcium stearate, 11 parts of powdered diatomite, 16 parts of powder of straw,
15 parts of paraffin, superfine fibre 3-7 parts, Nano-meter SiO_225 parts are ground respectively, are well mixed, and obtain mixture A；
S2：The mixture A of step S1 is put into high-speed mixer, be subsequently adding 13 parts of haloflex, 13 parts of benzoate,
19 parts of rutile titanium dioxide, 7 parts of double thioether, 18 parts of Potassium aluminum sulfate dodecahydrate, 3 parts of double maleamic acids and methacrylic acid
4 parts of methyl esters-BS, 8min is mixed in the case where temperature is 68 DEG C and rotating speed is 17r/min, obtains mixture
B；
S3：By step S2 gained mixture B by the shearing of extruder, mixing, mediate and cooling pelletization, obtain PVC and be combined to change
Property material.
Embodiment 2：
A kind of PVC material modified preparation method of the building of sound insulation, comprises the following steps：
S1：Weigh by weight polyvinyl chloride resin aleuron end 48 parts, 9 parts of calcium stearate, 14 parts of powdered diatomite, 17 parts of powder of straw,
16 parts of paraffin, 7 parts of superfine fibre, Nano-meter SiO_226 parts are ground respectively, are well mixed, and obtain mixture A；
S2：The mixture A of step S1 is put into high-speed mixer, be subsequently adding 14 parts of haloflex, 14 parts of benzoate,
24 parts of rutile titanium dioxide, 8 parts of double thioether, 19 parts of Potassium aluminum sulfate dodecahydrate, 4 parts of double maleamic acids and methacrylic acid
5 parts of methyl esters-BS, 12min is mixed in the case where temperature is 78 DEG C and rotating speed is 22r/min, obtains mixture
B；
S3：By step S2 gained mixture B by the shearing of extruder, mixing, mediate and cooling pelletization, obtain PVC and be combined to change
Property material.
Embodiment 3：
A kind of PVC material modified preparation method of the building of sound insulation, comprises the following steps：
S1：Weigh by weight polyvinyl chloride resin aleuron end 32 parts, 6 parts of calcium stearate, 9 parts of powdered diatomite, 13 parts of powder of straw,
12 parts of paraffin, 3 parts of superfine fibre, Nano-meter SiO_224 parts are ground respectively, are well mixed, and obtain mixture A；
S2：The mixture A of step S1 is put into high-speed mixer, be subsequently adding 11 parts of haloflex, 13 parts of benzoate,
16 parts of rutile titanium dioxide, 5 parts of double thioether, 11 parts of Potassium aluminum sulfate dodecahydrate, 2 parts of double maleamic acids and methacrylic acid
3 parts of methyl esters-BS, 6min is mixed in the case where temperature is 60 DEG C and rotating speed is 11r/min, obtains mixture
B；
S3：By step S2 gained mixture B by the shearing of extruder, mixing, mediate and cooling pelletization, obtain PVC and be combined to change
Property material.
The present invention is using PVC, haloflex, calcium stearate, powdered diatomite, benzoate, powder of straw, rutile
Type titanium dioxide, double thioether, superfine fibre, Potassium aluminum sulfate dodecahydrate, paraffin are effectively matched, and raw material is simple and easy to get, are substantially reduced
Cost of manufacture, by increasing powder of straw can fill the space of construction material, the performance of the product of manufacture is more consolidated, significantly
Service life is extended, stable performance, molding effect is good, the application thermal conductivity factor for adapting to building trade is good, fixed-type good, tool
There is good fire-proof high-temperature resistant effect, and the construction material can make the heat between architecture indoor and outdoor with accumulation of heat or cold-storage
Stream fluctuating range weakens, action time is delayed by, so as to reduce fluctuations in indoor temperature, improves comfortableness, saving energy consumption；The present invention
Preparation process technique is easy, easy to operate.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of building PVC of sound insulation is material modified, it is characterised in that including being prepared from by the raw material of following weight portion：PVC
30-50 parts of resin paste powder, haloflex 10-15 parts, calcium stearate 5-10 parts, powdered diatomite 8-15 parts, benzoic acid
Salt 12-15 parts, powder of straw 12-18 parts, rutile titanium dioxide 15-25 parts, double thioether 4-9 parts, Potassium aluminum sulfate dodecahydrate 10-
20 parts, paraffin 11-17 parts, superfine fibre 2-8 parts, Nano-meter SiO_223-7 parts, double maleamic acid 1-5 parts and methyl methacrylate
Ester-BS 2-6 parts.
2. a kind of building PVC of sound insulation according to claim 1 is material modified, it is characterised in that including by following weight
The raw material of part is prepared from：32-48 parts of polyvinyl chloride resin aleuron end, haloflex 11-14 parts, calcium stearate 6-9 parts, it is powdered
Diatomite 9-14 parts, benzoate 13-14 parts, powder of straw 13-17 parts, rutile titanium dioxide 16-24 parts, double thioether 5-8
Part, Potassium aluminum sulfate dodecahydrate 11-19 parts, paraffin 12-16 parts, superfine fibre 3-7 parts, Nano-meter SiO_224-6 parts, double maleamic acids
2-4 parts and MBS 3-5 parts.
3. a kind of building PVC of sound insulation according to claim 1 is material modified, it is characterised in that including by following weight
The raw material of part is prepared from：37 parts of polyvinyl chloride resin aleuron end, 13 parts of haloflex, 7 parts of calcium stearate, powdered diatomite 11
Part, 13 parts of benzoate, 15 parts of powder of straw, 19 parts of rutile titanium dioxide, 6 parts of double thioether, 17 parts of Potassium aluminum sulfate dodecahydrate,
15 parts of paraffin, 6 parts of superfine fibre, Nano-meter SiO_225 parts, 3 parts of double maleamic acids and methyl methacrylate-butadiene-benzene second
4 parts of alkene copolymer.
4. the PVC material modified preparation method of the building of a kind of sound insulation according to claim 1, it is characterised in that including
Following steps：
S1：32-48 parts of polyvinyl chloride resin aleuron end, calcium stearate 6-9 parts, powdered diatomite 9-14 parts, stalk are weighed by weight
Powder 13-17 parts, paraffin 12-16 parts, superfine fibre 3-7 parts, Nano-meter SiO_224-6 parts is ground respectively, is well mixed, and is mixed
Compound A；
S2：The mixture A of step S1 is put into high-speed mixer, haloflex 11-14 parts, benzoate is subsequently adding
13-14 parts, rutile titanium dioxide 16-24 parts, double thioether 5-8 parts, Potassium aluminum sulfate dodecahydrate 11-19 parts, double maleic amides
Sour 2-4 parts and MBS 3-5 parts, be 60 DEG C~78 DEG C in temperature is with rotating speed
Mix 6-12min under 11-22r/min, obtain mixture B；
S3：By step S2 gained mixture B by the shearing of extruder, mixing, mediate and cooling pelletization, obtain PVC and be combined to change
Property material.
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| CN201611156068.4A CN106700335A (en) | 2016-12-15 | 2016-12-15 | Sound-insulation building PVC (polyvinyl chloride) modified material and preparation method thereof |
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| CN201611156068.4A CN106700335A (en) | 2016-12-15 | 2016-12-15 | Sound-insulation building PVC (polyvinyl chloride) modified material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011476A (en) * | 2017-05-25 | 2017-08-04 | 蔡辉 | A kind of wood moulding PVC resin specially and its preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111612A (en) * | 2015-08-14 | 2015-12-02 | 太仓安托建筑材料有限公司 | PVC material for buildings |
| CN105131454A (en) * | 2015-08-14 | 2015-12-09 | 太仓安托建筑材料有限公司 | PVC building material |
| CN105602160A (en) * | 2016-03-24 | 2016-05-25 | 哈尔滨中大型材科技股份有限公司 | PVC (polyvinyl chloride) composite modified material and preparation method thereof |
-
2016
- 2016-12-15 CN CN201611156068.4A patent/CN106700335A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111612A (en) * | 2015-08-14 | 2015-12-02 | 太仓安托建筑材料有限公司 | PVC material for buildings |
| CN105131454A (en) * | 2015-08-14 | 2015-12-09 | 太仓安托建筑材料有限公司 | PVC building material |
| CN105602160A (en) * | 2016-03-24 | 2016-05-25 | 哈尔滨中大型材科技股份有限公司 | PVC (polyvinyl chloride) composite modified material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011476A (en) * | 2017-05-25 | 2017-08-04 | 蔡辉 | A kind of wood moulding PVC resin specially and its preparation method and application |
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