CN104710677A - Composite material for flexible floor - Google Patents
Composite material for flexible floor Download PDFInfo
- Publication number
- CN104710677A CN104710677A CN201310680135.2A CN201310680135A CN104710677A CN 104710677 A CN104710677 A CN 104710677A CN 201310680135 A CN201310680135 A CN 201310680135A CN 104710677 A CN104710677 A CN 104710677A
- Authority
- CN
- China
- Prior art keywords
- parts
- toughness
- filler
- vinyl acetate
- floor
- 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
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Landscapes
- 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)
- Floor Finish (AREA)
Abstract
The invention discloses a composite material for a flexible floor. The composite material comprises, by weight, 40-50 parts of ethene/vinyl acetate copolymer resin, 20-30 parts of thermoplastic synthetic resin, 8-12 parts of a filler, 4-6 parts of wood powder, 1-2 parts of an antioxidant 168, 0.6-0.8 parts of diffusion powder EBS, 4-6 parts of polyester fibers, 3-4 parts of rosin resin and 0.5-0.7 parts of octabromo-ether. The ethene/vinyl acetate copolymer resin improves floor material flexibility and solves the problems of moisture-caused expansion and deformation. Through combination of the thermoplastic synthetic resin and the filler, material bonding firmness is improved and system impact strength is greatly improved. The prepared floor material has good resistance to soiling and scratch and has good applicability and applying performances in use.
Description
Technical field
The present invention relates to and belongs to field of material technology, particularly relates to a kind of toughness floor matrix material.
Background technology
The feature of ethylene/vinyl acetate copolymer has good flexibility, and the elasticity that rubber is the same still can have good reelability at-50 DEG C, the transparency and surface luster property good, well, anti-aging and resistance to ozone intensity is good, nontoxicity for chemical stability.Good with the miscibility of filler, painted good with shaping processability.It is solid at normal temperatures, and heating melting becomes to a certain extent and can flow, and has the liquid of certain viscosity.
Polyvinyl chloride is the thermoplastic resin be polymerized under initiator effect by vinylchlorid.It is the homopolymer of vinylchlorid.Ryuron and vinyl chloride copolymer are referred to as vinyl chloride resin.There is good mechanical property, about tensile strength 60MPa, shock strength 5 ~ 10kJ/m2; There are excellent dielectric properties.But to the poor stability of light and heat, more than 100 DEG C or through long-time exposure in sunshine, will decompose and produce hydrogenchloride, and autocatalytically is decomposed further, cause variable color, physical and mechanical properties also declines rapidly, must add stablizer in actual applications to improve the stability to light and heat.
Polystyrene (PS) refers to the polymkeric substance synthesized through free radical polymerization by styrene monomer.It is a kind of water white thermoplastics, has the glass transition temp higher than 100° centigrade, is therefore often used to make the various one-trip container needing to bear the temperature of boiling water, and disposable foam food boxes etc.
In recent years along with the change of life pattern, high anti-caster sliding wear will be required gradually, and improve the snappiness of flooring material, fracture-resistant, more and more comes into one's own.Although these flooring materials be made up of vinyl chloride resin have lot of advantages, comprise easy cohesiveness and gratifying workability, but its shortcoming is when catching fire or when burning after disposing, this flooring material can discharge the smog containing harmful hydrogen chloride gas, its be also two uh the reason that formed of English.Therefore people indicate the problem in its environment protection recently.In addition, the problem of the flooring material be made up of vinyl chloride resin is that therefore it is odorous because it comprises a large amount of softening agent and stablizer.How by carrying out modification to material, improving the snappiness of flooring material, and how solving the problem such as expansion, distortion caused by moisture, realizing high tenacity, fracture-resistant, can improve the stability of material self, be the technical problem to be solved in the present invention simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of toughness floor matrix material, improve the snappiness of flooring material, greatly improve the resistance to impact shock of system, have good resistance to soiling, scratch resistance, suitability stickiness is better in use.
The technical scheme that the present invention takes is:
A kind of toughness floor matrix material, it is characterized in that, feed components is composed as follows according to weight part:
Ethylene/vinyl acetate copolymer resin 40-50 part, thermoplastic synthetic resin 20-30 part, filler 8-12 part, wood powder 4-6 part, irgasfos 168 1-2 part, spread powder EBS 0.6-0.8 part, trevira 4-6 part, Gum Rosin 3-4 part, eight bromo ether 0.5-0.7 part.
Above-mentioned thermoplastic synthetic resin is the mixture that PVC-polyvinyl chloride and PS-polystyrene form according to 2:1.
Above-mentioned ethylene/vinyl acetate copolymer resin carries out with metalloscene catalyst the copolymer resin that polyreaction obtains.
Above-mentioned filler is the mixture that aluminium hydroxide, talcum and silica powder form according to 1:2:1.
Beneficial effect of the present invention is:
1, present invention adds ethylene/vinyl acetate copolymer resin, improve the snappiness of flooring material, solve the problem such as expansion, distortion caused by moisture.
2, the coordinating of plastic synthetic resin and filler, make material adhesive firm, greatly improve the resistance to impact shock of system, avoid causing Decrepitation Phenomena.
3, the flooring material that the present invention obtains has good resistance to soiling, scratch resistance, and suitability stickiness is better in use.
Embodiment
Embodiment 1
A kind of toughness floor matrix material, it is characterized in that, feed components is composed as follows according to weight part:
Filler 8 parts, wood powder 4, irgasfos 168 1 part, spread powder EBS 0.6 part, 4 parts, trevira, Gum Rosin 3 parts, the eight bromo ether 0.5 part that ethylene/vinyl acetate copolymer resin 40 parts, PVC-polyvinyl chloride and PS-polystyrene that polyreaction obtains form according to 1:2:1 according to thermoplastic synthetic resin 20 parts, aluminium hydroxide, talcum and silica powder that 2:1 forms is carried out with metalloscene catalyst.
Embodiment 2
A kind of toughness floor matrix material, it is characterized in that, feed components is composed as follows according to weight part:
Filler 10 parts, wood powder 5 parts, irgasfos 168 1.5 parts, spread powder EBS 0.7 part, 5 parts, trevira, Gum Rosin 3.5 parts, the eight bromo ether 0.6 part that ethylene/vinyl acetate copolymer resin 45 parts, PVC-polyvinyl chloride and PS-polystyrene that polyreaction obtains form according to 1:2:1 according to thermoplastic synthetic resin 25 parts, aluminium hydroxide, talcum and silica powder that 2:1 forms is carried out with metalloscene catalyst.
Embodiment 2
A kind of toughness floor matrix material, it is characterized in that, feed components is composed as follows according to weight part:
Filler 12 parts, wood powder 6 parts, irgasfos 168 2 parts, spread powder EBS 0.8 part, 6 parts, trevira, Gum Rosin 4 parts, the eight bromo ether 0.7 part that ethylene/vinyl acetate copolymer resin 50 parts, PVC-polyvinyl chloride and PS-polystyrene that polyreaction obtains form according to 1:2:1 according to thermoplastic synthetic resin 30 parts, aluminium hydroxide, talcum and silica powder that 2:1 forms is carried out with metalloscene catalyst.
Claims (4)
1. a toughness floor matrix material, is characterized in that, feed components is composed as follows according to weight part:
Ethylene/vinyl acetate copolymer resin 40-50 part, thermoplastic synthetic resin 20-30 part, filler 8-12 part, wood powder 4-6 part, irgasfos 168 1-2 part, spread powder EBS 0.6-0.8 part, trevira 4-6 part, Gum Rosin 3-4 part, eight bromo ether 0.5-0.7 part.
2. a kind of toughness floor according to claim 1 matrix material, is characterized in that, described thermoplastic synthetic resin is the mixture that PVC-polyvinyl chloride and PS-polystyrene form according to 2:1.
3. a kind of toughness floor according to claim 1 matrix material, is characterized in that, described ethylene/vinyl acetate copolymer resin carries out with metalloscene catalyst the copolymer resin that polyreaction obtains.
4. a kind of toughness floor according to claim 1 matrix material, it is characterized in that, described filler is the mixture that aluminium hydroxide, talcum and silica powder form according to 1:2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680135.2A CN104710677A (en) | 2013-12-16 | 2013-12-16 | Composite material for flexible floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680135.2A CN104710677A (en) | 2013-12-16 | 2013-12-16 | Composite material for flexible floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104710677A true CN104710677A (en) | 2015-06-17 |
Family
ID=53410430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310680135.2A Pending CN104710677A (en) | 2013-12-16 | 2013-12-16 | Composite material for flexible floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104710677A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674913A (en) * | 2016-07-28 | 2017-05-17 | 无锡市凯达来塑胶有限公司 | Polyvinyl chloride strengthened floorboard |
| CN108129867A (en) * | 2018-01-26 | 2018-06-08 | 南阳理工学院 | A kind of preparation method of environmental-friendly construction material |
| CN109337251A (en) * | 2018-10-24 | 2019-02-15 | 陈自军 | A kind of preparation method of wear resistant corrosion resistant plastic floor material |
-
2013
- 2013-12-16 CN CN201310680135.2A patent/CN104710677A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674913A (en) * | 2016-07-28 | 2017-05-17 | 无锡市凯达来塑胶有限公司 | Polyvinyl chloride strengthened floorboard |
| CN108129867A (en) * | 2018-01-26 | 2018-06-08 | 南阳理工学院 | A kind of preparation method of environmental-friendly construction material |
| CN109337251A (en) * | 2018-10-24 | 2019-02-15 | 陈自军 | A kind of preparation method of wear resistant corrosion resistant plastic floor material |
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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: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |