CN106046538A - Composite floor tile and preparation method thereof - Google Patents
Composite floor tile and preparation method thereof Download PDFInfo
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- CN106046538A CN106046538A CN201610410038.5A CN201610410038A CN106046538A CN 106046538 A CN106046538 A CN 106046538A CN 201610410038 A CN201610410038 A CN 201610410038A CN 106046538 A CN106046538 A CN 106046538A
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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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
-
- 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
- C08K3/32—Phosphorus-containing compounds
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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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
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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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/10—Peculiar tacticity
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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)
- Floor Finish (AREA)
Abstract
The invention belongs to the field of building materials and relates to a composite floor tile and a preparation method thereof. The composite floor tile is composed of, by weight parts, 40-60 parts of polypropylene, 25-50 parts of medical stone powder, 5-15 parts of flame retardant, 0.5-5 parts of antioxidant, 0.5-5 parts of coupling agent and 1-5 parts of lubricant. The preparation method comprises the steps of adding the materials into a high speed kneading machine according to the weight ratio, and obtaining mixed powder through uniform mixing and heating drying; adding the obtained mixed powder into a twin-screw extrusion forming machine, performing extrusion molding through plastication, and obtaining the composite floor tile. The composite floor tile has biological activity, the raw materials are easy to obtain, the price is low, and the prepared composite floor tile is low in cost and has effects of purifying indoor environment and benefiting health. The floor tile used for floor heating has the advantages of quick temperature rise and good heat insulation and flame retardance and the like.
Description
Technical field
The invention belongs to house decorative material, be specifically related to a kind of composite floor brick and preparation method thereof.
Background technology
Along with growth in the living standard, the consciousness of room environment pollution is constantly strengthened by people.The master of indoor environment
Pollute from the material such as building, furniture and decoration, the formaldehyde discharged from paint, coating, wood furniture etc., benzene, two
The pollutant such as toluene, ammonia have had a strong impact on the healthy of people, and existing building or ornament materials lack active adsorption
The ability of these harmful gass, therefore, exploitation environmental protection and the functional building of poisonous gas can be adsorbed with or ornament materials becomes not
The trend developed.
Floor tile is one of main material of interior decoration, and current floor tile is mainly wood based panel, ceramic tile and plastics
Plate etc..Timber floor application is relatively broad, and the major defect of timber floor is to be afraid of humidity, and may discharge harmful
Formaldehyde；Although humidity is not afraid of by ceramic tile, but lays trouble, it is easily broken, and the most quick detachable；And the plastic floors such as PVC, PE, PP, matter
Sense is not strong, insufficient strength.
Maifanitum is a kind of natural silicate mineral, rich in various trace elements necessary to the mankind, has biological living
Property, harmless, nontoxic to biology.Maifanitum has microcellular structure, and its surface area is 20000 times of commensurability carbon, has superpower suction
Attached ability, can adsorb the abnormal flavour in air forcefully, and also heavy metal ion and cause evil toxin have the strongest absorption affinity；Wheat meal
Containing substantial amounts of zircon in stone, it is possible to discharge the far infrared useful to human body.Maifanitum water machine, tea set made of China medical stone, wheat meal
A series of rich choice of products such as stone bowl and Maifanitum pot the articles for daily use of people.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of composite floor brick and preparation method thereof,
Utilize high, the heat-resist polypropylene of intensity and there is bioactive medical stone powder, in conjunction with other auxiliary agents, passing through extrusion molding
Technique prepares composite floor brick.
In order to solve above-mentioned technical problem, the invention provides a kind of composite floor brick and preparation method thereof.
A kind of composite floor brick, it is characterised in that: it is made up of the component of following weight ratio: polypropylene 40～60 parts,
Medical stone powder 25～50 parts, fire retardant 5～15 parts, antioxidant 0.1～2 parts, coupling agent 0.1～4 parts, lubricant 0.5～4 parts,
The summation of each component is 100 parts；
Above-mentioned polyacrylic isotacticity is more than 95%.
The granularity of above-mentioned medical stone powder is 100～400 mesh.
Above-mentioned fire retardant is one or both in magnesium hydroxide, aluminium hydroxide, APP or tripolycyanamide, particle diameter
Less than 1 μm.
Above-mentioned antioxidant is dilauryl thiodipropionate, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid]
Pentaerythritol ester, β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid positive octadecanol ester, tricresyl phosphite (2,4-di-t-butyl)
In one.
Above-mentioned coupling agent is the one in silane coupler, titanate coupling agent or aluminate coupling agent.
Above-mentioned lubricant is the one in zinc stearate, barium stearate or aluminium stearate.
A kind of preparation method of composite floor brick, it is characterised in that:
By each component it is by weight: polypropylene 40～60 parts, medical stone powder 25～50 parts, fire retardant 5～15 parts, antioxidant
0.1～2 part, coupling agent 0.1～4 parts, lubricant 0.5～4 parts, the summation of each component is 100 parts, adds in kneader, stirring,
Heating, reaches 110 DEG C to mixed material temperature, stops stirring, obtains dried mixed powder；Then above-mentioned mixed powder is added
Being added in twin-screw extrusion forming machine, the temperature of double screw extruder controls at 120～220 DEG C, and the temperature of cooling water is at 25 DEG C
Hereinafter, extrusion molding, obtain composite floor brick.
The preparation-obtained composite floor brick of above technical scheme is used to have the advantage that
(1) have employed and have bioactive medical stone powder, the composite floor brick prepared has stronger absorbability, energy
Purify the air of a room, eliminate abnormal flavour, the far infrared useful to human body can be discharged simultaneously, thus there is the feature of environmental protection and function
Property.
(2) constituent of composite floor brick adds halogen-free flame retardants, overcome that wood floors are inflammable and PVC floor
The drawback that chlorine is fire-retardant, meets halogen-free flame-proof environmental protection requirement.
(3) composite floor brick machine-shaping is easy, easy for installation, the most repeatedly dismantles, and uses flexibly.
(4) Maifanitum contained in composite floor brick has good insulation and heat-transfer effect, is adapted for use as floor heating peace
The floor tile of dress.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is further described.
Embodiment 1
Weigh polypropylene that 4kg isotacticity is 95.5%, 5kg granularity is the medical stone powder of 100 mesh, 500g magnesium hydroxide, 200g sulfur
For dipropionic acid dilauryl, 10g silane coupler and 290g zinc stearate, add in kneader, stirring, it is heated to mixed material
Temperature reaches 110 DEG C, stops stirring, obtains dried mixed powder；Then above-mentioned mixed powder is added to twin-screw extrusion
In forming machine, the temperature of double screw extruder controls at 120～220 DEG C, cooling water temperature below 25 DEG C, extrusion molding,
Obtain composite floor brick.
Embodiment 2
Weigh polypropylene that 5kg isotacticity is 96.4%, 4kg granularity is the medical stone powder of 200 mesh, 400g aluminium hydroxide, 400g gather
Ammonium phosphate, 10g tetra-[β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester, 140g titanate coupling agent and 50g
Barium stearate, adds in kneader, and stirring is heated to mixed material temperature and reaches 110 DEG C, stops stirring, obtains dried mixing
Close powder；Then adding in twin-screw extrusion forming machine by above-mentioned mixed powder, the temperature of double screw extruder controls 120
～220 DEG C, cooling water temperature below 25 DEG C, extrusion molding, obtain composite floor brick.
Embodiment 3
Weigh polypropylene that 6kg isotacticity is 97.3%, 2.5kg granularity is the medical stone powder of 300 mesh, 400g magnesium hydroxide, 200g
APP, 100g β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid positive octadecanol ester, 400g aluminate coupling agent and
400g aluminium stearate, adds in kneader, and stirring is heated to mixed material temperature and reaches 110 DEG C, stops stirring, obtain dried
Mixed powder；Then adding in twin-screw extrusion forming machine by above-mentioned mixed powder, the temperature of double screw extruder controls
At 120～220 DEG C, cooling water temperature below 25 DEG C, extrusion molding, obtain composite floor brick.
Embodiment 4
Weigh polypropylene that 5kg isotacticity is 98.2%, 3kg granularity is the medical stone powder of 400 mesh, 1.5kg tripolycyanamide, 150g
(2,4-di-t-butyls, 250g silane coupler and 100g zinc stearate, add in kneader tricresyl phosphite, and stirring is heated to mixing
Close temperature of charge and reach 110 DEG C, stop stirring, obtain dried mixed powder；Then above-mentioned mixed powder is added to double spiral shell
In bar extrusion shaping machine, the temperature of double screw extruder controls at 120～220 DEG C, and the temperature of cooling water, below 25 DEG C, is extruded
Molding, obtains composite floor brick.
Embodiment 5
Weigh polypropylene that 5.5kg isotacticity is 98.6%, 3.5kg granularity is the medical stone powder of 150 mesh, 200g magnesium hydroxide,
300g aluminium hydroxide, 50g β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid positive octadecanol ester, 50g titanate coupling agent and
400g barium stearate, adds in kneader, and stirring is heated to mixed material temperature and reaches 110 DEG C, stops stirring, obtain dried
Mixed powder；Then adding in twin-screw extrusion forming machine by above-mentioned mixed powder, the temperature of double screw extruder controls
At 120～220 DEG C, cooling water temperature below 25 DEG C, extrusion molding, obtain composite floor brick.
Embodiment 6
Weigh polypropylene that 6kg isotacticity is 97.6%, 2.8kg granularity is the medical stone powder of 240 mesh, 200g aluminium hydroxide, 400g
Tripolycyanamide, 120g tricresyl phosphite (2,4-di-t-butyl), 300g aluminate coupling agent and 180g zinc stearate, add kneader
In, stirring, it is heated to mixed material temperature and reaches 110 DEG C, stop stirring, obtain dried mixed powder；Then by above-mentioned mixed
Closing powder and add in twin-screw extrusion forming machine, the temperature of double screw extruder controls at 120～220 DEG C, the temperature of cooling water
Spend below 25 DEG C, extrusion molding, obtain composite floor brick.
Embodiment 7
Weigh polypropylene that 4.5kg isotacticity is 98.1%, 4.0kg granularity is the medical stone powder of 380 mesh, 1.0kg APP,
60g dilauryl thiodipropionate, 200g titanate coupling agent and 29g aluminium stearate, add in kneader, and stirring is heated to
Mixed material temperature reaches 110 DEG C, stops stirring, obtains dried mixed powder；Then above-mentioned mixed powder is added to double
In screw extrusion molding machine, the temperature of double screw extruder controls at 120～220 DEG C, and the temperature of cooling water, below 25 DEG C, is squeezed
Go out molding, obtain composite floor brick.
Embodiment 8
Weigh polypropylene that 4.2kg isotacticity is 98.8%, 4.5kg granularity is the medical stone powder of 200 mesh, 900g tripolycyanamide,
50g tetra-[β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester, 80g silane coupler and 270g barium stearate,
Add in kneader, stirring, it is heated to mixed material temperature and reaches 110 DEG C, stop stirring, obtain dried mixed powder；So
After above-mentioned mixed powder is added in twin-screw extrusion forming machine, the temperature of double screw extruder controls at 120～220 DEG C,
Cooling water temperature below 25 DEG C, extrusion molding, obtain composite floor brick.
Claims (2)
1. a composite floor brick, it is characterised in that: it is made up of the component of following weight ratio: polypropylene 40～60 parts, wheat
Meal stone powder 25～50 parts, fire retardant 5～15 parts, antioxidant 0.1～2 parts, coupling agent 0.1～4 parts, lubricant 0.5～4 parts, respectively
The summation of component is 100 parts；
Described polyacrylic isotacticity is more than 95%；
The granularity of described medical stone powder is 100～400 mesh；
Described fire retardant is one or both in magnesium hydroxide, aluminium hydroxide, APP or tripolycyanamide, and particle diameter is less than
1μm；
Described antioxidant is dilauryl thiodipropionate, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid] seasons penta
In four alcohol esters, β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid positive octadecanol ester, tricresyl phosphite (2,4-di-t-butyl)
A kind of；
Described coupling agent is the one in silane coupler, titanate coupling agent or aluminate coupling agent；
Described lubricant is the one in zinc stearate, barium stearate or aluminium stearate.
2. the preparation method of a composite floor brick, it is characterised in that:
By each component it is by weight: polypropylene 40～60 parts, medical stone powder 25～50 parts, fire retardant 5～15 parts, antioxidant
0.1～2 part, coupling agent 0.1～4 parts, lubricant 0.5～4 parts, the summation of each component is 100 parts, adds in kneader, stirring,
Heating, reaches 110 DEG C to mixed material temperature, stops stirring, obtains dried mixed powder；Then above-mentioned mixed powder is added
Being added in twin-screw extrusion forming machine, the temperature of double screw extruder controls at 120～220 DEG C, and the temperature of cooling water is at 25 DEG C
Hereinafter, extrusion molding, obtain composite floor brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410038.5A CN106046538A (en) | 2016-06-12 | 2016-06-12 | Composite floor tile and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410038.5A CN106046538A (en) | 2016-06-12 | 2016-06-12 | Composite floor tile and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106046538A true CN106046538A (en) | 2016-10-26 |
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ID=57170747
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610410038.5A Pending CN106046538A (en) | 2016-06-12 | 2016-06-12 | Composite floor tile and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106750707A (en) * | 2016-11-15 | 2017-05-31 | 惠东美化塑胶实业有限公司 | A kind of Footpath brick composite and the method for preparing Footpath brick with the Footpath brick composite |
| CN109337203A (en) * | 2018-10-08 | 2019-02-15 | 湖南铭弘体育产业股份有限公司 | A kind of movement of environmental protection floor based on high fire-retardance clay composite material |
| CN113667217A (en) * | 2021-09-01 | 2021-11-19 | 常州市贝美家居科技有限公司 | Environment-friendly polypropylene floor and process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033317A (en) * | 2006-05-24 | 2007-09-12 | 卓玉国 | Preparation of multifunctional wood-plastic composite material |
| CN103965546A (en) * | 2013-01-29 | 2014-08-06 | 合肥杰事杰新材料股份有限公司 | Polypropylene nanocomposite and preparation method thereof |
-
2016
- 2016-06-12 CN CN201610410038.5A patent/CN106046538A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033317A (en) * | 2006-05-24 | 2007-09-12 | 卓玉国 | Preparation of multifunctional wood-plastic composite material |
| CN103965546A (en) * | 2013-01-29 | 2014-08-06 | 合肥杰事杰新材料股份有限公司 | Polypropylene nanocomposite and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106750707A (en) * | 2016-11-15 | 2017-05-31 | 惠东美化塑胶实业有限公司 | A kind of Footpath brick composite and the method for preparing Footpath brick with the Footpath brick composite |
| CN109337203A (en) * | 2018-10-08 | 2019-02-15 | 湖南铭弘体育产业股份有限公司 | A kind of movement of environmental protection floor based on high fire-retardance clay composite material |
| CN113667217A (en) * | 2021-09-01 | 2021-11-19 | 常州市贝美家居科技有限公司 | Environment-friendly polypropylene floor and process thereof |
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