CN109135122A - A kind of interior decoration PVC modified material and preparation method thereof - Google Patents
A kind of interior decoration PVC modified material and preparation method thereof Download PDFInfo
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- CN109135122A CN109135122A CN201810944904.8A CN201810944904A CN109135122A CN 109135122 A CN109135122 A CN 109135122A CN 201810944904 A CN201810944904 A CN 201810944904A CN 109135122 A CN109135122 A CN 109135122A
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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
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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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- 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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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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Abstract
The invention discloses a kind of interior decoration PVC modified materials, which is characterized in that it is made by the raw material of following weight parts: 130-150 parts of polyvinyl chloride resin, 3-8 parts of wollastonite in powder, 2-6 parts of calcium aluminate, 1-3 parts of epoxyoleic acid butyl ester, 0.5-1.5 parts of acryloyl chloride, 0.4-0.8 parts of potassium dihydrogen phosphate, 1-3 parts of ammonium molybdate, 2-4 parts of calcium zinc stabilizer, 5-10 parts of titanium dioxide, 1.5-2.5 parts of mould inhibitor, 4-6 parts of modified additive.The present invention had not only enhanced the mechanical property and weatherability of material, but also improved the sucting wet air permeability of material, and the interior decoration PVC modified material made has good mechanical performance and moisture absorption humidity, can effectively improve the comfort level of indoor environment, skid resistance is excellent.
Description
Technical field
The present invention relates to PVC modified material technical field more particularly to a kind of interior decoration PVC modified material and its preparations
Method.
Background technique
PVC material is one kind of Plastic ornament materials, and it is with Corvic that PVC, which is the abbreviation of pvc material,
For primary raw material, suitable age resister, modifying agent etc. is added, the material being prepared through techniques such as mixing, calendering, vacuum formings
Material.PVC material have the characteristics that lightweight, it is heat-insulated, heat preservation, it is moisture-proof, fire-retardant and easy for construction.Its specification, color, pattern are various,
It is rich in dicoration, can be applied to the decoration of room interior wall and furred ceiling, is the ornament materials being most widely used in plastic materials
One of.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provide a kind of interior decoration PVC modified material and its
Preparation method.
The present invention is achieved by the following technical solutions:
A kind of interior decoration PVC modified material is made by the raw material of following weight parts: 130-150 parts of polyvinyl chloride resin, silicon ash
3-8 parts of mountain flour, 2-6 parts of calcium aluminate, 1-3 parts of epoxyoleic acid butyl ester, 0.5-1.5 parts of acryloyl chloride, potassium dihydrogen phosphate 0.4-0.8
Part, 1-3 parts of ammonium molybdate, 2-4 parts of calcium zinc stabilizer, 5-10 parts of titanium dioxide, 1.5-2.5 parts of mould inhibitor, 4-6 parts of modified additive；
The modified additive is made from the following raw materials in parts by weight: 2-4 parts of glyceric acid amide, calgon 0.15-0.55
Part, 0.5-0.85 parts of potassium peroxydisulfate, 1-3 parts of barium stearate, 2.5-3.5 parts of zinc stearate, 1-2 parts of functional poly propylene, silane
0.1-0.3 parts of coupling agent, 80-100 parts of water；Glyceric acid amide, calgon, potassium peroxydisulfate and barium stearate equal proportion are mixed
It is scaling loss 3-4 hours lower at 500-600 °C after conjunction, it is then ground to powder, admixes the stearic acid for being equivalent to powder weight 3-5%
Zinc and functional poly propylene agitating are uniform, drying, then with surplus stock co-grinding at powder to get.
Further, a kind of preparation method of interior decoration PVC modified material, comprising the following steps:
(1) raw material is weighed by weight, and wollastonite in powder, titanium dioxide, calcium aluminate, epoxyoleic acid butyl ester, acryloyl chloride are first first used into 15-
20% salt acid soak is stood, and is clarified, and centrifugation, solid is washed with water to neutrality, co-ground after mixing after drying with potassium dihydrogen phosphate
Then 15-20min is added 60-80 °C of ammonium molybdate, stirring 5-10min, obtains mixed slurry；
(2) by the mixed slurry in polyvinyl chloride resin, modified additive, calcium zinc stabilizer, mould inhibitor and (1) prior to 55-65 °C, stirring
Then 10-15min is added remaining raw material in 100-120 °C of continuation high speed and 10-20min is blended, is eventually adding double screw extruder
It is granulated in 120-130 °C of melting extrusion, up to interior decoration PVC modified material after cooling.
The invention has the advantages that the present invention had not only enhanced the mechanical property and weatherability of material, but also improve the suction of material
Green permeability, the interior decoration PVC modified material made have good mechanical performance and moisture absorption humidity, can effectively change
The comfort level of kind indoor environment, skid resistance are excellent.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
Embodiment 1
A kind of preparation method of interior decoration PVC modified material, comprising the following steps:
(1) raw material is weighed by weight, first by 6 parts of wollastonite in powder, 8 parts of titanium dioxide, 4 parts of calcium aluminate, 2 parts of epoxyoleic acid butyl ester, third
1.2 parts of alkene acyl chlorides is stood first with 18% salt acid soak, is clarified, centrifugation, and solid is washed with water to neutrality, after drying with biphosphate
Then co-ground 18min after 0.6 part of potassium mixing is added 2 parts 70 °C of ammonium molybdate, stirring 8min, obtains mixed slurry；
(2) mixed slurry in 140 parts of polyvinyl chloride resin, 5 parts of modified additive, 3 parts of calcium zinc stabilizer, 2 parts of mould inhibitor and (1) is first
In 60 °C, stirring 12min, remaining raw material is then added in 110 °C of continuation high speeds, 15min is blended, be eventually adding twin-screw extrusion
Machine is granulated in 125 °C of melting extrusions, up to interior decoration PVC modified material after cooling.
The modified additive is made from the following raw materials in parts by weight: 3 parts of glyceric acid amide, 0.35 part of calgon,
0.65 part of potassium peroxydisulfate, 2 parts of barium stearate, 3 parts of zinc stearate, 1.5 parts of functional poly propylene, 0.2 part of silane coupling agent, water 90
Part；It is small in 550 °C of lower scaling loss 3.5 after glyceric acid amide, calgon, potassium peroxydisulfate are mixed with barium stearate equal proportion
When, it is then ground to powder, the zinc stearate for being equivalent to powder weight 4% is admixed and functional poly propylene agitating is uniform, is dried,
Again with surplus stock co-grinding at powder to get.
Embodiment 2
A kind of preparation method of interior decoration PVC modified material, comprising the following steps:
(1) raw material is weighed by weight, first by 8 parts of wollastonite in powder, 5 parts of titanium dioxide, 6 parts of calcium aluminate, 1 part of epoxyoleic acid butyl ester, third
1.5 parts of alkene acyl chlorides is stood first with 15% salt acid soak, is clarified, centrifugation, and solid is washed with water to neutrality, after drying with biphosphate
Then co-ground 15min after 0.8 part of potassium mixing is added 3 parts 60 °C of ammonium molybdate, stirring 10min, obtains mixed slurry；
(2) by the mixed slurry in 130 parts of polyvinyl chloride resin, 6 parts of modified additive, 2 parts of calcium zinc stabilizer, 2.5 parts of mould inhibitor and (1)
Prior to 55 °C, stirring 15min, remaining raw material is then added in 100 °C of continuation high speeds, 20min is blended, be eventually adding twin-screw and squeeze
Machine is granulated in 120 °C of melting extrusions out, up to interior decoration PVC modified material after cooling.
The modified additive is made from the following raw materials in parts by weight: 4 parts of glyceric acid amide, 0.15 part of calgon,
0.85 part of potassium peroxydisulfate, 1 part of barium stearate, 3.5 parts of zinc stearate, 1 part of functional poly propylene, 0.3 part of silane coupling agent, water 80
Part；After glyceric acid amide, calgon, potassium peroxydisulfate are mixed with barium stearate equal proportion, 600 °C lower scaling loss 3 hours,
It is then ground to powder, the zinc stearate for being equivalent to powder weight 5% is admixed and functional poly propylene agitating is uniform, is dried, then
With surplus stock co-grinding at powder to get.
Embodiment 3
A kind of preparation method of interior decoration PVC modified material, comprising the following steps:
(1) raw material is weighed by weight, first by 3 parts of wollastonite in powder, 10 parts of titanium dioxide, 6 parts of calcium aluminate, 1 part of epoxyoleic acid butyl ester, third
0.5 part of alkene acyl chlorides is stood first with 20% salt acid soak, is clarified, centrifugation, and solid is washed with water to neutrality, after drying with biphosphate
Then co-ground 20min after 0.4 part of potassium mixing is added 1 part 80 °C of ammonium molybdate, stirring 5min, obtains mixed slurry；
(2) by the mixed slurry in 150 parts of polyvinyl chloride resin, 4 parts of modified additive, 4 parts of calcium zinc stabilizer, 1.5 parts of mould inhibitor and (1)
Prior to 65 °C, stirring 10min, remaining raw material is then added in 120 °C of continuation high speeds, 10min is blended, be eventually adding twin-screw and squeeze
Machine is granulated in 130 °C of melting extrusions out, up to interior decoration PVC modified material after cooling.
The modified additive is made from the following raw materials in parts by weight: 2 parts of glyceric acid amide, 0.55 part of calgon,
0.5 part of potassium peroxydisulfate, 3 parts of barium stearate, 2.5 parts of zinc stearate, 2 parts of functional poly propylene, 0.1 part of silane coupling agent, water 100
Part；After glyceric acid amide, calgon, potassium peroxydisulfate are mixed with barium stearate equal proportion, 500 °C lower scaling loss 4 hours,
It is then ground to powder, the zinc stearate for being equivalent to powder weight 3% is admixed and functional poly propylene agitating is uniform, is dried, then
With surplus stock co-grinding at powder to get.
Claims (2)
1. a kind of interior decoration PVC modified material, which is characterized in that it is made by the raw material of following weight parts: polyvinyl chloride resin
130-150 parts, 3-8 parts of wollastonite in powder, 2-6 parts of calcium aluminate, 1-3 parts of epoxyoleic acid butyl ester, 0.5-1.5 parts of acryloyl chloride, phosphoric acid
It is 0.4-0.8 parts of potassium dihydrogen, 1-3 parts of ammonium molybdate, 2-4 parts of calcium zinc stabilizer, 5-10 parts of titanium dioxide, 1.5-2.5 parts of mould inhibitor, modified
4-6 parts of auxiliary agent；
The modified additive is made from the following raw materials in parts by weight: 2-4 parts of glyceric acid amide, calgon 0.15-0.55
Part, 0.5-0.85 parts of potassium peroxydisulfate, 1-3 parts of barium stearate, 2.5-3.5 parts of zinc stearate, 1-2 parts of functional poly propylene, silane
0.1-0.3 parts of coupling agent, 80-100 parts of water；Glyceric acid amide, calgon, potassium peroxydisulfate and barium stearate equal proportion are mixed
It is scaling loss 3-4 hours lower at 500-600 °C after conjunction, it is then ground to powder, admixes the stearic acid for being equivalent to powder weight 3-5%
Zinc and functional poly propylene agitating are uniform, drying, then with surplus stock co-grinding at powder to get.
2. a kind of preparation method of interior decoration PVC modified material according to claim 1, which is characterized in that including with
Lower step:
(1) raw material is weighed by weight, and wollastonite in powder, titanium dioxide, calcium aluminate, epoxyoleic acid butyl ester, acryloyl chloride are first first used into 15-
20% salt acid soak is stood, and is clarified, and centrifugation, solid is washed with water to neutrality, co-ground after mixing after drying with potassium dihydrogen phosphate
Then 15-20min is added 60-80 °C of ammonium molybdate, stirring 5-10min, obtains mixed slurry；
(2) by the mixed slurry in polyvinyl chloride resin, modified additive, calcium zinc stabilizer, mould inhibitor and (1) prior to 55-65 °C, stirring
Then 10-15min is added remaining raw material in 100-120 °C of continuation high speed and 10-20min is blended, is eventually adding double screw extruder
It is granulated in 120-130 °C of melting extrusion, up to interior decoration PVC modified material after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944904.8A CN109135122A (en) | 2018-08-19 | 2018-08-19 | A kind of interior decoration PVC modified material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944904.8A CN109135122A (en) | 2018-08-19 | 2018-08-19 | A kind of interior decoration PVC modified material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109135122A true CN109135122A (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810944904.8A Pending CN109135122A (en) | 2018-08-19 | 2018-08-19 | A kind of interior decoration PVC modified material and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566114A (en) * | 2016-11-01 | 2017-04-19 | 祖兴保 | Antibacterial indoor decoration PVC material and preparation method thereof |
| CN107298823A (en) * | 2017-07-27 | 2017-10-27 | 合肥威斯伏新材料有限公司 | A kind of environment-friendly PVC ornament materials |
| CN107603077A (en) * | 2017-10-26 | 2018-01-19 | 佛山市北朝源科技服务有限公司 | A kind of enhanced type PVC decorative material |
-
2018
- 2018-08-19 CN CN201810944904.8A patent/CN109135122A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566114A (en) * | 2016-11-01 | 2017-04-19 | 祖兴保 | Antibacterial indoor decoration PVC material and preparation method thereof |
| CN107298823A (en) * | 2017-07-27 | 2017-10-27 | 合肥威斯伏新材料有限公司 | A kind of environment-friendly PVC ornament materials |
| CN107603077A (en) * | 2017-10-26 | 2018-01-19 | 佛山市北朝源科技服务有限公司 | A kind of enhanced type PVC decorative material |
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Application publication date: 20190104 |