CN104558950A - Nano PVC (polyvinyl chloride) decorating material - Google Patents
Nano PVC (polyvinyl chloride) decorating material Download PDFInfo
- Publication number
- CN104558950A CN104558950A CN201410808860.8A CN201410808860A CN104558950A CN 104558950 A CN104558950 A CN 104558950A CN 201410808860 A CN201410808860 A CN 201410808860A CN 104558950 A CN104558950 A CN 104558950A
- Authority
- CN
- China
- Prior art keywords
- pvc
- nano
- decorating material
- finishing material
- lubricant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- 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 relates to a nano PVC (polyvinyl chloride) decorating material which is prepared from the following raw materials in percentage by weight: 60-70% of PVC, 15-20% of epoxy resin, 3-5% of plasticizer, 5-7% of lubricant, 3-5% of leveling agent, 2-3% of barium zinc stabilizing agent and 1-3% of antioxidant. Spherical nano silicon dioxide accounting for 1-3 wt% of the PVC is also added. The environment-friendly PVC decorating material has the advantages of no pollution and no harm to the environment and human body; the spherical nano silicon dioxide enhances the toughness; the PVC decorating material can not have the problem of shrinkage, deformation or the like in the use process; and the PVC decorating material can not pollute water or soil after being discarded.
Description
Technical field
The invention belongs to building material technical field, specifically, relate to a kind of nano-PVC finishing material.
Background technology
In recent years; along with the development of national economy, the raising of people's living standard, PVC decorative material product is more and more approved by market; along with these products a large amount of enter average family, hotel and Business Building, the environmental protection problem that it brings displays gradually.
Polyvinyl chloride, English abbreviation PVC (Polyvinyl chloride) is the thermoplastic resin be polymerized under initiator effect by vinylchlorid.Ryuron and vinyl chloride copolymer system are referred to as vinyl chloride resin.
Its transparency is better than polyethylene, polypropylene, is worse than polystyrene, different with auxiliary dosage, be divided into soft, rigid polyvinyl chloride, soft goods is soft and tough, and feel is glued, the hardness of boardy product is higher than Low Density Polyethylene, and lower than polypropylene, in flexion, place there will be albinism.Common product: sheet material, tubing, sole, toy, door and window, wire outer skin, stationery etc.
Environment-friendly PVC finishing material belongs to the compulsory first article of European Union, needs just can get permission to export European Union by the detection of REACH standard, also needs the eight large heavy metal analysis by EN71part3 simultaneously.But existing PVC decorative material still has certain harm to human body, also has pollution to environment.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, provide a kind of nano-PVC finishing material, there is no smell, pollution-free, environment and human body are not injured.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of nano-PVC finishing material, its raw material and raw material weight percentage composition as follows:
PVC 60-70％；
Epoxy resin 15-20%;
Softening agent 3-5%;
Lubricant 5-7%;
Flow agent 3-5%;
Barium zinc stabilizer 2-3%;
Oxidation inhibitor 1-3%;
Also add the spherical nano-silicon dioxide of 1 ~ 3% of described PVC weight.
Further, described softening agent is dioctyl terephthalate.
Further, described lubricant is calcium stearate.
Further, described flow agent is polysiloxane-based flow agent.
Further, described oxidation inhibitor is phosphite.
Further, described PVC 64%;
Epoxy resin 18%
Softening agent 4%;
Lubricant 6%;
Flow agent 4%;
Barium zinc stabilizer 2.5%;
Oxidation inhibitor 1.5%;
Also add the spherical nano-silicon dioxide of 2% of described PVC weight.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of nano-PVC finishing material of the present invention, pollution-free, do not injure environment and human body, spherical nano-silicon dioxide improves its toughness, in use can not produce the problems such as contraction, distortion, and all pollution-free to water quality, soil after discarding.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment 1:
A kind of nano-PVC finishing material of the present invention, its raw material and raw material weight percentage composition as follows: PVC 64%; Epoxy resin 18% softening agent 4%; Lubricant 6%; Flow agent 4%; Barium zinc stabilizer 2.5%; Oxidation inhibitor 1.5%; Also add the spherical nano-silicon dioxide of 2% of PVC weight.
Softening agent is dioctyl terephthalate, and lubricant is calcium stearate, and flow agent is polysiloxane-based flow agent, and oxidation inhibitor is phosphite.
Embodiment 2:
The technical scheme something in common of the present embodiment and embodiment 1 repeats no more, and its difference is:
PVC 68%; Epoxy resin 16%; Softening agent 3.5%; Lubricant 5.5%; Flow agent 3.5%; Barium zinc stabilizer 2.2%; Oxidation inhibitor 1.3%; Also add the spherical nano-silicon dioxide of 1.5% of PVC weight.
Last it is noted that these are only the preferred embodiments of the present invention; be not limited to the present invention; although with reference to embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; but it is within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a nano-PVC finishing material, is characterized in that, its raw material and raw material weight percentage composition as follows:
PVC 60-70％；
Epoxy resin 15-20%;
Softening agent 3-5%;
Lubricant 5-7%;
Flow agent 3-5%;
Barium zinc stabilizer 2-3%;
Oxidation inhibitor 1-3%;
Also add the spherical nano-silicon dioxide of 1 ~ 3% of described PVC weight.
2. a kind of nano-PVC finishing material according to claim 1, is characterized in that, described softening agent is dioctyl terephthalate.
3. a kind of nano-PVC finishing material according to claim 2, is characterized in that, described lubricant is calcium stearate.
4. a kind of nano-PVC finishing material according to claim 3, is characterized in that, described flow agent is polysiloxane-based flow agent.
5. a kind of nano-PVC finishing material according to claim 4, is characterized in that, described oxidation inhibitor is phosphite.
6. a kind of nano-PVC finishing material according to claim 5, is characterized in that, described PVC64%;
Epoxy resin 18%
Softening agent 4%;
Lubricant 6%;
Flow agent 4%;
Barium zinc stabilizer 2.5%;
Oxidation inhibitor 1.5%;
Also add the spherical nano-silicon dioxide of 2% of described PVC weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808860.8A CN104558950A (en) | 2014-12-19 | 2014-12-19 | Nano PVC (polyvinyl chloride) decorating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808860.8A CN104558950A (en) | 2014-12-19 | 2014-12-19 | Nano PVC (polyvinyl chloride) decorating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104558950A true CN104558950A (en) | 2015-04-29 |
Family
ID=53076072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410808860.8A Pending CN104558950A (en) | 2014-12-19 | 2014-12-19 | Nano PVC (polyvinyl chloride) decorating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104558950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383105A (en) * | 2018-10-25 | 2019-02-26 | 浙江坤鸿新材料有限公司 | A kind of nano-PVC decorative panel |
-
2014
- 2014-12-19 CN CN201410808860.8A patent/CN104558950A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383105A (en) * | 2018-10-25 | 2019-02-26 | 浙江坤鸿新材料有限公司 | A kind of nano-PVC decorative panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |