CN108017922A - A kind of environmental and ecological composite tile for building and preparation method thereof - Google Patents

A kind of environmental and ecological composite tile for building and preparation method thereof Download PDF

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Publication number
CN108017922A
CN108017922A CN201711434103.9A CN201711434103A CN108017922A CN 108017922 A CN108017922 A CN 108017922A CN 201711434103 A CN201711434103 A CN 201711434103A CN 108017922 A CN108017922 A CN 108017922A
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China
Prior art keywords
composite tile
stalk
environmental
building
waste plastic
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CN201711434103.9A
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Chinese (zh)
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李涌泉
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Dong Hao
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Linquan County Document Building Materials Co Ltd
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Priority to CN201711434103.9A priority Critical patent/CN108017922A/en
Publication of CN108017922A publication Critical patent/CN108017922A/en
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00Compositions of lignin-containing materials
    • C08L97/02Lignocellulosic material, e.g. wood, straw or bagasse
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/062HDPE
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/066LDPE (radical process)
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/20Recycled plastic

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Finishing Walls (AREA)

Abstract

The present invention discloses a kind of environmental and ecological composite tile for building and preparation method thereof, which is after crushing stalk and waste plastic in mass ratio 3:1.5 2.5, by addition titanate coupling agent, are mixed evenly, inject mould, through 3.5MPa, 150 180 DEG C of Hot-press cooling processing, the demoulding is made;It is 3 that stalk, which is crushed with the mass ratio of waste plastic powder, in the environmental and ecological composite tile for building:1.5‑2.5;The stalk includes straw, rice husk and cornstalk;The material of the waste plastic includes PET polyethylene terephthalate, HDPE high density polyethylene (HDPE)s, PVC polyvinyl chloride, LDPE low density polyethylene (LDPE)s, PP polypropylene, PS polystyrene.The characteristics of present invention has waterproof fireproofing, environmentally protective, nontoxic radiationless, sound-insulating and heat-insulating and color gorgeous, is not easy to fade, and acid and alkali-resistance, anti-aging, Anti-moth-eating, service life are long, reproducible utilization.

Description

A kind of environmental and ecological composite tile for building and preparation method thereof
Technical field
It is especially a kind of to prevent with waterproof the present invention relates to a kind of environmental and ecological composite tile for building and preparation method thereof Fiery, environmentally protective, nontoxic radiationless, sound-insulating and heat-insulating and color are gorgeous, are not easy to fade, and acid and alkali-resistance, anti-aging, Anti-moth-eating, make With long lifespan, the environmental and ecological composite tile for building of reproducible utilization.
Background technology
With the continuous development of China's economy in recent years, the development of building trade has been promoted.Modern architecture is progressively to high-quality Amount, high-grade development, its functional requirement are continuously improved, and traditional roofing has been unable to meet the requirement of construction industry development, respectively Kind new material comes into being.
Now frequently with roofing have:Asbestos shingle, cement tile, composite tile etc..Wherein, asbestos shingle do not contain only it is carcinogenic into Part, and its service life is short, and it is perishable, there is certain pollution to environment;Cement tile has complicated construction, structure weight, water suction The shortcomings of infiltration;And the composite tile risen in recent years has that use cost is high, service life is short, not sound-insulating and heat-insulating, easily get rusty etc. and to ask Topic.
Color steel tile is most common composite tile.Color steel tile, also known as:Colored pressed tile, is to use color painted steel strip, through roller Clod wash is pressed into the contour plate of various wave modes.
The characteristics of color steel tile:(1) it is light-weight:10-14 Kilograms Per Square Meters, equivalent to the 1/30 of brick wall;(2) good heat insulation, leads Hot coefficient:λ≤0.041w/mk;(3) intensity is high:It can make smallpox building enclosure plate load-bearing, bending resistance resistance to compression;General house does not have to Beam column;(4) it is bright in colour:Without incrustation, colored zinc plated steel erosion resistant coating retention period is in 10-15;(5) it is flexible for installation fast It is prompt:Construction period can shorten more than 40%.
Composite tile is suitable for industry and civil buildings, warehouse, extraordinary building, the roofing in large-span steel house, metope And decorating inner and external walls etc., there is light, high-strength, color and luster to enrich, convenient and quick construction, antidetonation, fire prevention, rain-proof, long lifespan, exempt from The features such as safeguarding, by wide popularization and application.
Become strong with the environmental consciousness of people, traditional color steel tile is to be unable to reach the environmental requirement of people, with the new life of exploitation State composite tile, has waterproof fireproofing, environmentally protective, nontoxic radiationless, sound-insulating and heat-insulating and color gorgeous, is not easy to fade, acidproof The color steel tile of the advantages that alkali, anti-aging, Anti-moth-eating, long service life is more and more important.
The content of the invention
It is an object of the invention to provide one kind have waterproof fireproofing, environmentally protective, nontoxic radiationless, sound-insulating and heat-insulating and Color is gorgeous, is not easy to fade, acid and alkali-resistance, anti-aging, Anti-moth-eating, service life are long, reproducible utilization it is for building environmental and ecological Composite tile and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions:
The present invention provides a kind of environmental and ecological composite tile for building, which is by stalk and waste plastic powder After broken, in mass ratio 3:1.5-2.5 is mixed evenly by addition titanate coupling agent, mould is injected, through 3.5MPa, 150- 180 DEG C of Hot-press cooling processing, the demoulding are made;
It is 3 that stalk, which is crushed with the mass ratio of waste plastic powder, in the environmental and ecological composite tile for building:1.5- 2.5;
The stalk includes straw, rice husk and cornstalk;
The material of the waste plastic includes PET polyethylene terephthalate, HDPE high density polyethylene (HDPE)s, PVC polychlorostyrene Ethene, LDPE low density polyethylene (LDPE)s, PP polypropylene, PS polystyrene.
A kind of production method of environmental and ecological composite tile for building;
Step 1: by stalk, cleaned after classification, be put into ultraviolet lamp disinfection cabinet and sterilize, then drying and processing, 70- When 90 DEG C of insulation 5-8 are small, dehydrate agricultural wastes stalk;Dry agricultural wastes stalk is put into crusher, Graininess is broken into, obtains stalk particle;
Step 2: cleaned after waste plastic is classified, when being put into that disinfection immersion 5-10 is small in 5-7% aqueous hydrochloric acid solutions;Take Go out 150-180 DEG C of drying of waste plastic of immersion, waste plastic is then put into break process in crusher, obtains plastics Grain;
Step 3: by stalk particle and plastic grain in mass ratio 3:1.5-2.5 is mixed, and adds titanate coupling agent, Stir evenly, obtain adding glue mixture;Titanate coupling agent NDZ-401 additive amounts are the 5-8% of mixture quality;
Step 4: by above-mentioned plus glue mixture injection composite tile mould, molding, excludes bubble;
Step 5: hot-pressing processing is carried out to mould, and pressure 3.5MPa, 150-180 DEG C of temperature, hot pressing time 2-4min/mm, Subsequent temperature remains unchanged, and pressure is reduced to after 0, and composite tile is taken out in the demoulding;
Step 6: being polished polishing to the clipping edge of the composite tile of above-mentioned taking-up, environmental and ecological composite tile for building is obtained.
The present invention provides a kind of environmental and ecological composite tile for building and preparation method thereof, which prevents with waterproof Fiery, environmentally protective, nontoxic radiationless, sound-insulating and heat-insulating and color are gorgeous, are not easy to fade, and acid and alkali-resistance, anti-aging, Anti-moth-eating, make The characteristics of with long lifespan, reproducible utilization.The present invention uses stalk and the waste plastic of agricultural wastes as main former material Material, by cleaning, after dry, broken, mixing, adds titanate coupling agent, is uniformly mixed, then at the technique using injection molding hot pressing Reason, obtains environmental and ecological composite tile, turns waste into wealth, and reduces the cost of material of composite tile, saves the energy and energy consumption.
Embodiment
The purpose of the present invention can be achieved through the following technical solutions:
The present invention provides a kind of environmental and ecological composite tile for building, which is by stalk and waste plastic powder After broken, in mass ratio 3:1.5-2.5 is mixed evenly by addition titanate coupling agent, mould is injected, through 3.5MPa, 150- 180 DEG C of Hot-press cooling processing, the demoulding are made;
It is 3 that stalk, which is crushed with the mass ratio of waste plastic powder, in the environmental and ecological composite tile for building:1.5- 2.5;
The stalk includes straw, rice husk and cornstalk;
The material of the waste plastic includes PET polyethylene terephthalate, HDPE high density polyethylene (HDPE)s, PVC polychlorostyrene Ethene, LDPE low density polyethylene (LDPE)s, PP polypropylene, PS polystyrene.
A kind of production method of environmental and ecological composite tile for building;
Step 1: by stalk, cleaned after classification, be put into ultraviolet lamp disinfection cabinet and sterilize, then drying and processing, 70- When 90 DEG C of insulation 5-8 are small, dehydrate agricultural wastes stalk;Dry agricultural wastes stalk is put into crusher, Graininess is broken into, obtains stalk particle;
Step 2: cleaned after waste plastic is classified, when being put into that disinfection immersion 5-10 is small in 5-7% aqueous hydrochloric acid solutions;Take Go out 150-180 DEG C of drying of waste plastic of immersion, waste plastic is then put into break process in crusher, obtains plastics Grain;
Step 3: by stalk particle and plastic grain in mass ratio 3:1.5-2.5 is mixed, and adds titanate coupling agent, Stir evenly, obtain adding glue mixture;Titanate coupling agent NDZ-401 additive amounts are the 5-8% of mixture quality;Titanate esters are even Join agent to thermal plastic polymer and dry filler, there is good coupling effect;
Step 4: by above-mentioned plus glue mixture injection composite tile mould, molding, excludes bubble;
Step 5: hot-pressing processing is carried out to mould, and pressure 3.5MPa, 150-180 DEG C of temperature, hot pressing time 2-4min/mm, Subsequent temperature remains unchanged, and pressure is reduced to after 0, and composite tile is taken out in the demoulding;
Step 6: being polished polishing to the clipping edge of the composite tile of above-mentioned taking-up, environmental and ecological composite tile for building is obtained.
The present invention provides a kind of environmental and ecological composite tile for building and preparation method thereof, which prevents with waterproof Fiery, environmentally protective, nontoxic radiationless, sound-insulating and heat-insulating and color are gorgeous, are not easy to fade, and acid and alkali-resistance, anti-aging, Anti-moth-eating, make The characteristics of with long lifespan, reproducible utilization.The present invention uses stalk and the waste plastic of agricultural wastes as main former material Material, by cleaning, after dry, broken, mixing, adds titanate coupling agent, is uniformly mixed, then at the technique using injection molding hot pressing Reason, obtains environmental and ecological composite tile, turns waste into wealth, and reduces the cost of material of composite tile, saves the energy and energy consumption.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple Described specific embodiment does various modifications or additions or substitutes in a similar way, without departing from invention Structure surmounts scope defined in the claims, is within the scope of protection of the invention.

Claims (5)

  1. A kind of 1. environmental and ecological composite tile for building, it is characterised in that:
    The composite tile is after crushing stalk and waste plastic in mass ratio 3:1.5-2.5 presses addition titanate coupling agent, It is mixed evenly, injects mould, handled through 3.5MPa, 150-180 DEG C of Hot-press coolings, the demoulding is made.
  2. 2. one kind environmental and ecological composite tile for building according to claim 1, it is characterised in that the environmental protection for building is raw It is 3 that stalk, which is crushed with the mass ratio of waste plastic powder, in state composite tile:1.5-2.5.
  3. 3. one kind environmental and ecological composite tile for building according to claim 1, it is characterised in that the stalk includes Straw, rice husk and cornstalk.
  4. 4. one kind environmental and ecological composite tile for building according to claim 1, it is characterised in that the material of the waste plastic Matter includes PET polyethylene terephthalate, HDPE high density polyethylene (HDPE)s, PVC polyvinyl chloride, LDPE low density polyethylene (LDPE)s, PP Polypropylene, PS polystyrene.
  5. 5. a kind of production method of environmental and ecological composite tile for building, it is characterised in that this method comprises the following steps:
    Step 1: by stalk, cleaned after classification, be put into ultraviolet lamp disinfection cabinet and sterilize, then drying and processing, 70-90 DEG C When insulation 5-8 is small, dehydrate agricultural wastes stalk;Dry agricultural wastes stalk is put into crusher, crushed Into graininess, stalk particle is obtained;
    Step 2: cleaned after waste plastic is classified, when being put into that disinfection immersion 5-10 is small in 5-7% aqueous hydrochloric acid solutions;Take out leaching 150-180 DEG C of drying of waste plastic of bubble, is then put into break process in crusher by waste plastic, obtains plastic grain;
    Step 3: by stalk particle and plastic grain in mass ratio 3:1.5-2.5 is mixed, and adds titanate coupling agent, is stirred Uniformly, obtain adding glue mixture;Titanate coupling agent NDZ-401 additive amounts are the 5-8% of mixture quality;
    Step 4: by above-mentioned plus glue mixture injection composite tile mould, molding, excludes bubble;
    Step 5: hot-pressing processing is carried out to mould, and pressure 3.5MPa, 150-180 DEG C of temperature, hot pressing time 2-4min/mm, then Temperature remains unchanged, and pressure is reduced to after 0, and composite tile is taken out in the demoulding;
    Step 6: being polished polishing to the clipping edge of the composite tile of above-mentioned taking-up, environmental and ecological composite tile for building is obtained.
CN201711434103.9A 2017-12-26 2017-12-26 A kind of environmental and ecological composite tile for building and preparation method thereof Pending CN108017922A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111016307A (en) * 2019-12-20 2020-04-17 江苏佰大铝业科技有限公司 Sound-insulation composite aluminum plate for curtain wall and preparation method thereof
CN111171476A (en) * 2020-02-21 2020-05-19 苏州绿萃筑新材料科技有限公司 Composite heat insulation material for green building and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1275699A1 (en) * 2001-07-13 2003-01-15 Thermo Fibergen, Inc. Cellulose-reinforced thermoplastic composite and methods of making same
CN102382482A (en) * 2011-09-10 2012-03-21 长春市启达绿化景观工程有限公司 Method for building pavilion by plastic wood profiles instead of wooden materials
CN103923370A (en) * 2014-03-27 2014-07-16 安徽华兴金属有限责任公司 Sectional material and preparation method thereof
CN104262983A (en) * 2014-09-30 2015-01-07 句容金猴机械研究所有限公司 Straw tile and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1275699A1 (en) * 2001-07-13 2003-01-15 Thermo Fibergen, Inc. Cellulose-reinforced thermoplastic composite and methods of making same
CN102382482A (en) * 2011-09-10 2012-03-21 长春市启达绿化景观工程有限公司 Method for building pavilion by plastic wood profiles instead of wooden materials
CN103923370A (en) * 2014-03-27 2014-07-16 安徽华兴金属有限责任公司 Sectional material and preparation method thereof
CN104262983A (en) * 2014-09-30 2015-01-07 句容金猴机械研究所有限公司 Straw tile and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111016307A (en) * 2019-12-20 2020-04-17 江苏佰大铝业科技有限公司 Sound-insulation composite aluminum plate for curtain wall and preparation method thereof
CN111171476A (en) * 2020-02-21 2020-05-19 苏州绿萃筑新材料科技有限公司 Composite heat insulation material for green building and preparation method thereof

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Effective date of registration: 20201123

Address after: No.71, team 3, Malou village, Liuxin Town, Tongshan District, Xuzhou City, Jiangsu Province

Applicant after: Dong Hao

Address before: 236407 Liuqiao Village, Niuzhuang Township, Linquan County, Fuyang City, Anhui Province

Applicant before: LINQUAN COUNTY WENXIAN BUILDING MATERIAL Co.,Ltd.

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Application publication date: 20180511

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