CN106519488A - High toughness indoor decoration PVC material and preparation method thereof - Google Patents
High toughness indoor decoration PVC material and preparation method thereof Download PDFInfo
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- CN106519488A CN106519488A CN201610961143.8A CN201610961143A CN106519488A CN 106519488 A CN106519488 A CN 106519488A CN 201610961143 A CN201610961143 A CN 201610961143A CN 106519488 A CN106519488 A CN 106519488A
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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
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high toughness indoor decoration PVC material, which is prepared from the following raw materials by weight: 80-100 parts of PVC resin, 3-5 parts of dodecanol ester, 3-5 parts of carnauba wax, 1-2 parts of nano silica, 1-2 parts of triphenyl phosphate, 2-3 parts of montanate, 4-5 parts of azodicarbonamide, 0.1-0.2 part of bis(dodecanol ester), 0.5-1 part of ultrafine barium sulfate, 5-10 parts of ammonium polyphosphate, 20-30 parts of trioctyl trimellitate, 10-15 parts of aluminum hydroxide, 0.3-0.5 part of dihydromyricetin, 2-4 parts of calcium sulfate, and 5-10 parts of a modification additive. According to the invention, the mechanical properties and weatherability of the material are strengthened, the moisture absorption and breathability of the material are improved, so that the indoor decoration PVC modified material has good mechanical properties and moisture absorption and humidity adjustment performance, can effectively improve the indoor environment comfort, and has excellent skid resistance.
Description
Technical field
The present invention relates to the material modified technical fields of PVC, more particularly to a kind of high tenacity interior decoration PVC material and its system
Preparation Method.
Background technology
PVC is polrvinyl chloride, is one of most wide plastics variety of application, has been widely used for pipe profile, builds
Build the fields such as furniture, interior decoration, sports equipment, medical material.But it is PVC product generally existing poor mechanical property, steady to light, heat
Qualitative low defect, and the enhancing with people's environmental consciousness and the raising required to indoor environment, current PVC material are got over
It is difficult to accord with the demands of the market to get over, limits the application of its furnishing fields indoors.Therefore, improve the combination property of PVC material,
The surcharge of PVC material is lifted, is the latency development direction of current PVC house decorative materials.In PVC rooms in the market
Ornament materials resistance to soiling is less desirable, requires further improvement.
The content of the invention
The object of the invention is exactly for the defect for making up prior art, there is provided a kind of high tenacity interior decoration PVC material and
Its preparation method.
The present invention is achieved by the following technical solutions：
A kind of high tenacity interior decoration PVC material, it is characterised in which is obtained by the raw material of following weight parts：
Polyvinyl chloride resin 80-100, Lauryl Alcohol ester 3-5, Brazil wax 3-5, nano silicon 1-2, triphenyl phosphate 1-2,
Montanate 2-3, ultra-fine barium sulfate 0.5-1, APP 5-10, trioctyl trimellitate (TOTM) 20-30, calcium sulfate 2-4, it is modified to help
Agent 5-10；
Described modified additive is prepared by the raw materials in：Mannitol 6-8, sodium hexameta phosphate 0.1-0.15, persulfuric acid
Potassium 0.2-0.4, nano aluminium oxide 3-5, jade powder 10-15, corn starch 1-2, silane resin acceptor kh-550 0.1-0.2, water 80-
100；After jade powder, corn starch, nano aluminium oxide are mixed with potassium peroxydisulfate equal proportion, at 600-700 DEG C, scaling loss 4-5 is little
When, nanometer powder is then ground to, baking uniform equivalent to the Mannitol and sodium hexameta phosphate agitating of powder body weight 3-5% is admixed
It is dry, then obtain final product into powder with surplus stock co-grinding.
The preparation method of described a kind of high tenacity interior decoration PVC material, it is characterised in that comprise the following steps：
（1）Raw material is weighed by weight, and first Lauryl Alcohol ester, Brazil wax, nano silicon, triphenyl phosphate are first used
15-20% soak with hydrochloric acid, stands, and clarification, centrifugation, solid washed with water to neutrality are ground after being mixed with ultra-fine barium sulfate after drying jointly
Mill 10-15min, is subsequently adding 70-90 DEG C of APP, stirring 5-10min, obtains mixed slurry；
（2）By polyvinyl chloride resin, modified additive and（1）In mixed slurry prior to 50-60 DEG C, 1000-1500r/min stirring 5-
10min, is subsequently adding remaining raw material and continues at a high speed blending 10-20min in 120-140 DEG C, be eventually adding double screw extruder in
100-140 DEG C of melting extrusion pelletize, obtains final product high tenacity interior decoration PVC material after cooling.
It is an advantage of the invention that：This, by further optimizing to formula, and with the addition of nano silicon so that tubing
Anti-wear performance improve so that can promote the dispersion of inorganic filler in the course of processing of PVC, improve PVC melts
Mobility, moreover it is possible to lift tensile strength and elongation at break, changes polyethylene products when using APP, good toughness,
The low shortcoming of hardness, so as to get interior decoration PVC it is material modified with good mechanical performance and moisture absorption humidity, can have
Effect improves the comfort level of indoor environment, and have stain resistant, it is easy to clean the characteristics of, with higher surcharge and practical valency
Value.
Specific embodiment
A kind of high tenacity interior decoration PVC material, which is obtained by the raw material of following weight parts：
Polyvinyl chloride resin 80, Lauryl Alcohol ester 3, Brazil wax 3, nano silicon 1, triphenyl phosphate 1, montanate 2 surpass
Thin barium sulfate 0.5, APP 5, trioctyl trimellitate (TOTM) 20, calcium sulfate 2, modified additive 5；
Wherein modified additive is prepared by the raw materials in：Acrylic acid 6, methylene diacrylamide 0.1, potassium peroxydisulfate 0.2,
Nano aluminium oxide 3, kieselguhr 10, xanthan gum 1, Silane coupling agent KH550 0.1, water 80；The preparation method of modified additive is by silicon
Diatomaceous earth, xanthan gum, nano aluminium oxide and potassium peroxydisulfate are added to the water 50 DEG C, 600r/min stirring 0.5h, are subsequently adding acrylic acid
With stir 2h under methylene diacrylamide similarity condition, cooled and filtered washing, be dried completely under the conditions of 100 DEG C with remaining
Raw material mixing 10min, grinds uniform, obtains final product after cooling.
A kind of preparation method of high tenacity interior decoration PVC material, comprises the following steps：
（1）Weigh raw material by weight, first by Lauryl Alcohol ester, Brazil wax, nano silicon, triphenyl phosphate with it is ultra-fine
Co-ground 10min after barium sulfate mixing, is subsequently adding 60 DEG C of APP, 1000r/min stirring 5min, obtains mixed slurry；
（2）By polyvinyl chloride resin, modified additive and（1）In mixed slurry prior to 50 DEG C, 1000r/min stirring 5min, be subsequently adding
Remaining raw material continues blending 10min at a high speed in 120 DEG C, is eventually adding double screw extruder in 100-140 DEG C of melting extrusion pelletize,
High tenacity interior decoration PVC material is obtained final product after cooling.
Claims (2)
1. a kind of high tenacity interior decoration PVC material, it is characterised in which is obtained by the raw material of following weight parts：
Polyvinyl chloride resin 80-100, Lauryl Alcohol ester 3-5, Brazil wax 3-5, nano silicon 1-2, triphenyl phosphate 1-2,
Montanate 2-3, azodicarbonamide 4-5, double Lauryl Alcohol ester 0.1-0.2, ultra-fine barium sulfate 0.5-1, APP 5-10,
Trioctyl trimellitate (TOTM) 20-30, aluminium hydroxide 10-15, dihydromyricetin 0.3-0.5, calcium sulfate 2-4, modified additive 5-10；
Described modified additive is prepared by the raw materials in：Mannitol 6-8, sodium hexameta phosphate 0.1-0.15, persulfuric acid
Potassium 0.2-0.4, nano aluminium oxide 3-5, jade powder 10-15, corn starch 1-2, silane resin acceptor kh-550 0.1-0.2, water 80-
100；After jade powder, corn starch, nano aluminium oxide are mixed with potassium peroxydisulfate equal proportion, at 600-700 DEG C, scaling loss 4-5 is little
When, nanometer powder is then ground to, baking uniform equivalent to the Mannitol and sodium hexameta phosphate agitating of powder body weight 3-5% is admixed
It is dry, then obtain final product into powder with surplus stock co-grinding.
2. the preparation method of a kind of high tenacity interior decoration PVC material according to claim 1, it is characterised in that include
Following steps：
（1）Raw material is weighed by weight, and first Lauryl Alcohol ester, Brazil wax, nano silicon, triphenyl phosphate are first used
15-20% soak with hydrochloric acid, stands, and clarification, centrifugation, solid washed with water to neutrality are ground after being mixed with ultra-fine barium sulfate after drying jointly
Mill 10-15min, is subsequently adding 70-90 DEG C of APP, stirring 5-10min, obtains mixed slurry；
（2）By polyvinyl chloride resin, modified additive and（1）In mixed slurry prior to 50-60 DEG C, 1000-1500r/min stirring 5-
10min, is subsequently adding remaining raw material and continues at a high speed blending 10-20min in 120-140 DEG C, be eventually adding double screw extruder in
100-140 DEG C of melting extrusion pelletize, obtains final product high tenacity interior decoration PVC material after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961143.8A CN106519488A (en) | 2016-10-28 | 2016-10-28 | High toughness indoor decoration PVC material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961143.8A CN106519488A (en) | 2016-10-28 | 2016-10-28 | High toughness indoor decoration PVC material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106519488A true CN106519488A (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961143.8A Pending CN106519488A (en) | 2016-10-28 | 2016-10-28 | High toughness indoor decoration PVC material and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172947A (en) * | 2013-03-14 | 2013-06-26 | 安徽天润塑业有限公司 | Polyvinyl chloride (PVC) plastic profiled bar for indoor window margin and door margin decoration and preparation method thereof |
| CN103540065A (en) * | 2013-10-29 | 2014-01-29 | 绿宝电缆（集团）有限公司 | Modified oilproof aging-resistant polyvinyl chloride cable sheath material |
| CN104610682A (en) * | 2015-01-08 | 2015-05-13 | 江苏黄金龙风筒科技有限公司 | Composite PVC water hose and preparation method thereof |
-
2016
- 2016-10-28 CN CN201610961143.8A patent/CN106519488A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172947A (en) * | 2013-03-14 | 2013-06-26 | 安徽天润塑业有限公司 | Polyvinyl chloride (PVC) plastic profiled bar for indoor window margin and door margin decoration and preparation method thereof |
| CN103540065A (en) * | 2013-10-29 | 2014-01-29 | 绿宝电缆（集团）有限公司 | Modified oilproof aging-resistant polyvinyl chloride cable sheath material |
| CN104610682A (en) * | 2015-01-08 | 2015-05-13 | 江苏黄金龙风筒科技有限公司 | Composite PVC water hose and preparation method thereof |
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Application publication date: 20170322 |
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