CN104558956A - Novel nano PVC (polyvinyl chloride) decorative material - Google Patents
Novel nano PVC (polyvinyl chloride) decorative material Download PDFInfo
- Publication number
- CN104558956A CN104558956A CN201410809765.XA CN201410809765A CN104558956A CN 104558956 A CN104558956 A CN 104558956A CN 201410809765 A CN201410809765 A CN 201410809765A CN 104558956 A CN104558956 A CN 104558956A
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- China
- Prior art keywords
- pvc
- weight
- decorative material
- nano
- new
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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
- 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 novel nano PVC (polyvinyl chloride) decorative material. The raw materials for preparing the novel nano PVC decorative material comprise 60-70% by weight of PVC, 15-20% by weight of epoxy resin, 3-5% by weight of a plasticizing agent, 5-7% by weight of a lubricating agent, 3-5% by weight of a leveling agent, 2-3% by weight of a barium-zinc stabilizer and 1-3% by weight an antioxidant, and the raw materials for preparing the novel nano PVC decorative material further comprise a novel nucleating material and spherical nano silica, wherein the weight of the novel nucleating material is 1-3% of that of the PVC, and the weight of the spherical nano silica is also 1-3% of that of the PVC. The novel nano PVC decorative material and a preparation method thereof are pollution-free and can not cause harm to the environment and a human body. Due to the spherical nano silica, the novel nano PVC decorative material is improved in toughness and can not shrink and deform in the course of use. In addition, the novel nano PVC decorative material can not cause pollution to water and oil after being abandoned.
Description
Technical field
The invention belongs to building material technical field, specifically, relate to a kind of new-type 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.
New-type nano-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 new-type 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 new-type 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 nucleus green wood of 1 ~ 3% of described PVC weight;
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 nucleus green wood of 2% of described PVC weight;
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:
The new-type nano-PVC finishing material of one 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:
The new-type nano-PVC finishing material of one 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 nucleus green wood of 2% of described PVC weight; 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 nucleus green wood of 1.5% of described PVC weight; 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 new-type 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 nucleus green wood of 1 ~ 3% of described PVC weight;
Also add the spherical nano-silicon dioxide of 1 ~ 3% of described PVC weight.
2. the new-type nano-PVC finishing material of one according to claim 1, is characterized in that, described softening agent is dioctyl terephthalate.
3. the new-type nano-PVC finishing material of one according to claim 2, is characterized in that, described lubricant is calcium stearate.
4. the new-type nano-PVC finishing material of one according to claim 3, is characterized in that, described flow agent is polysiloxane-based flow agent.
5. the new-type nano-PVC finishing material of one according to claim 4, is characterized in that, described oxidation inhibitor is phosphite.
6. the new-type nano-PVC finishing material of one according to claim 5, is characterized in that, 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 nucleus green wood of 2% of described PVC weight;
Also add the spherical nano-silicon dioxide of 2% of described PVC weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809765.XA CN104558956A (en) | 2014-12-19 | 2014-12-19 | Novel nano PVC (polyvinyl chloride) decorative material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809765.XA CN104558956A (en) | 2014-12-19 | 2014-12-19 | Novel nano PVC (polyvinyl chloride) decorative material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104558956A true CN104558956A (en) | 2015-04-29 |
Family
ID=53076078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809765.XA Pending CN104558956A (en) | 2014-12-19 | 2014-12-19 | Novel nano PVC (polyvinyl chloride) decorative material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104558956A (en) |
-
2014
- 2014-12-19 CN CN201410809765.XA patent/CN104558956A/en active Pending
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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 |
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| WD01 | Invention patent application deemed withdrawn after publication |