CN106514820A - Environment-friendly composite floor capable of absorbing formaldehyde - Google Patents
Environment-friendly composite floor capable of absorbing formaldehyde Download PDFInfo
- Publication number
- CN106514820A CN106514820A CN201610949861.3A CN201610949861A CN106514820A CN 106514820 A CN106514820 A CN 106514820A CN 201610949861 A CN201610949861 A CN 201610949861A CN 106514820 A CN106514820 A CN 106514820A
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- dispersion liquid
- composite floor
- nano
- floor board
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J129/00—Adhesives based on 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
- E04F15/045—Layered panels only of wood
- E04F15/046—Plywood panels
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Architecture (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forests & Forestry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses an environment-friendly composite floor capable of absorbing formaldehyde, and belongs to the technical field of composite floors. The composite floor is compounded by multiple layers of wood veneers; adhesive layers are arranged between the wood veneers; the wood veneers are dipped by formaldehyde absorbing material dispersing liquid; and the formaldehyde absorbing material dispersing liquid comprises the following components in percentage by mass: 10-30% of ultrafine diatomite powder, 5-20% of ethylene urea, 5-10% of microcrystalline cellulose, 2-10% of ZnO/nanometer TiO2 composite material, 1-3% of sodium tripolyphosphate, and the balance of water. The environment-friendly composite floor cannot pollute indoor environment, and facilitates the health of people. The formaldehyde absorbing material is reasonable in formula design, is simple and feasible in preparation method, is excellent in free formaldehyde removing effect, reaches 99.5% of formaldehyde removing rate, and is broader in application prospect. The adhesive product selected in the composite floor is high in additional value, high in binding strength and better in mildew resistance.
Description
Technical field
The invention belongs to composite floor board technical field, more particularly to a kind of environment Protection composite floor board for being capable of formaldehyde adsorption.
Background technology
Composite floor board is mainly used in flooring finishing, is important wooden finishing material in the occasions such as family, hotel, hotel
Material.Because formaldehyde has stronger cohesive, also with the hardness and insect prevention, antiseptical function for strengthening sheet material, so multiple at present
Close floor production mostly formed by urea formaldehyde resin adhesive hot-press gluing using wood single-plate, but remain in sheet material with not
The formaldehyde for participating in reaction gradually can be discharged to surrounding, so as to cause formaldehyde content in indoor air exceeded.
When people are in the higher environment of concentration of formaldehyde, eyes, nasal cavity and respiratory tract will occur the symptom of discomfort,
The health of body is endangered often.In daily life, formaldehyde is a big killer of health, is generally acknowledged allergen,
Second is on China's toxic chemical control list.National health authorities of China are found according to actual measurement, if people
Air formaldehyde concentration in room is more than 0.08mg/m3, the concentration of formaldehyde in public area air is more than 0.12mg/m3, people
Eyes or olfactory sensation just can experience the stimulation of formaldehyde, it is if people is chronically at the environment of formaldehyde, strong to human body
Health can affect and injure.Impact of the formaldehyde to health mainly includes smelling heavy exception, stimulation, allergy, lung work(
Can exception, abnormal liver function, immunologic dysfunction, central nervous system be impacted, hereditary material that can also be in damaging cells, be
Suspect carcinogen.
Patent application CN 102116079A disclose a kind of formaldehyde-free wood composite floor and its manufacture method, and this is without first
Aldehyde solid wooden compound floor, if be by dried layer wood single-plate by being composited without the adhesive film of formaldehyde, the adhesive film mainly into
It is macromolecule resin to divide.Although meeting environmental protection without aldehyde glue, the performance without aldehyde glue is poor, relatively costly, and timber is certainly
The formaldehyde of body cannot be solved, therefore the market share at present without aldehyde glue composite floor board is low.
The content of the invention
For technical problem present in background technology, the present invention provides a kind of environmental protection for being capable of formaldehyde adsorption compound ground
Plate, with Environmental Safety, formaldehyde adsorption, the technique effect for purifying the air of a room.
Realize the object of the invention and the technical scheme that adopts for：A kind of environment Protection composite floor board for being capable of formaldehyde adsorption, by many
Layer wood single-plate is composited, and adhesive layer is provided between wood single-plate, and the wood single-plate is through methyl aldehyde adsorption material point
Dispersion liquid impregnation process, the methyl aldehyde adsorption material dispersion liquid, in parts by weight, microfine diatomaceous powder 10～30%, ethylene urea 5
～20%, Microcrystalline Cellulose 5～10%, ZnO/ nano-TiOs2Composite 2～10%, sodium tripolyphosphate 1～3%, water surplus.
As the preferred version of the present invention, methyl aldehyde adsorption material dispersion liquid of the present invention, by following preparation process system
：
1）ZnO/ nano-TiOs2The preparation of composite
Zinc acetate is scattered in alcohol solvent, zinc acetate dispersion liquid is obtained；Butyl Phthalate is scattered in alcohol solvent, is obtained
Butyl titanate dispersion liquid；Obtained zinc acetate dispersion liquid and butyl titanate dispersion liquid are carried out mixing to complete gel, always
Change, be dried, last fired prepared nano-ZnO/nano-TiO2Composite；
2）The preparation of methyl aldehyde adsorption material dispersion liquid
Microfine diatomaceous powder, ethylene urea, Microcrystalline Cellulose, sodium tripolyphosphate are added to the water, are stirred；Ultrasonic disperse condition
Under, continuously add step 1）Obtained ZnO/ nano-TiOs2Composite, ultrasonic disperse 1～3 hour, ball milling 3～6 hours, i.e.,
Prepared methyl aldehyde adsorption material dispersion liquid.
Preferably, step 1）In, the zinc acetate is 1g with the mass volume ratio of ethanol：10mL, the Butyl Phthalate with
The mass volume ratio of ethanol is 1g：10mL, the zinc acetate dispersion liquid are 1 with the volume ratio of butyl titanate dispersion liquid：1.
It is further preferred that step 1）Described in roasting, roasting condition is：Under the protection of nitrogen atmosphere, from room temperature
250 DEG C are heated to, heating rate is 5 DEG C/min, and maintains 250 DEG C of half an hour；500 DEG C are heated to from 250 DEG C, heating rate is
10 DEG C/min, and maintain 500 DEG C of 2 hours；It is last to lower the temperature with stove under nitrogen protection.
Used as another preferred version of the present invention, microfine diatomaceous powder of the present invention is obtained by following modification procedure：
1）Acrylamide and sodium lignin sulfonate are dissolved in distilled water, the mixing that sodium lignin sulfonate and acrylamide is obtained is water-soluble
Liquid；2）Kieselguhr is continuously added, dispersed with stirring is uniform, it is 3～5 to adjust pH；3）Potassium peroxydisulfate is continuously added, at 70～80 DEG C
Reaction 2～3 hours, after the completion of reaction at 90～100 DEG C ripening 0.5～2 hour, obtain product；4）By obtained product
Thing obtains microfine diatomaceous powder Jing after sucking filtration, washing, drying, grinding.
Wherein, step 1）Described in the mass volume ratio of acrylamide, sodium lignin sulfonate and distilled water be（5～8）
g：1g：20mL；Step 2）Described in kieselguhr with the mass ratio of acrylamide be（10～20）：1；Step 3）Described in mistake
Potassium sulfate with the mass ratio of acrylamide is（0.005～0.05）：1.
Step 4）Described in drying, baking temperature is 120～130 DEG C, and drying time is 2～4 hours, super after grinding
The particle mean size of thin diatomite in powder is 100～200 mesh.
Used as the further optimisation of the present invention, adhesive layer of the present invention is modified phenolic resin adhesive Jing thermosettings
Change is formed, the modified phenolic resin adhesive, is counted by weight, 20～30 parts of phenolic resin, 10～20 parts of polyvinyl alcohol,
3～5 parts of carboxymethyl cellulose, 3～6 parts of nano-attapulgite, 1～3 part of nano titanium oxide, alkylphenol polyoxyethylene 0.1
～1.5 parts, 1～20 part of vinyl silicone oil.
The present invention technological merit be：
1）The present invention is a kind of environment Protection composite floor board, will not pollute indoor environment, is beneficial to the healthy of people.In the present invention
Methyl aldehyde adsorption material formula is reasonable in design, preparation method is simple, remove that free formaldehyde effect is good, formaldehyde clearance reaches
99.5%, with boundless application prospect.
2）Function ingredients nano-ZnO/nano-TiO that the present invention contains2Composite, which not only overcomes nanometer titanium dioxide
The problem that titanium itself is reunited, moreover it is possible to stable after formaldehyde absorbing to carry out formolysis.In addition, nano-ZnO has preferably
Antibacterial characteristics, by recombination process adjust nano-ZnO/nano-TiO2Consumption proportion, receiving for different qualities can be obtained
Rice ZnO/ nano-TiOs2Composite, expands nano-ZnO/nano-TiO2The application of composite.
3）The adhesive product added value matched in the composite floor board of the present invention is high, not only high adhesion strength, while
Also there is preferable mildew resistance.
Specific embodiment
The present invention is further described through with reference to embodiment, but the specific embodiment of the present invention is not limited to down
The embodiment stated.
Embodiment 1
A kind of environment Protection composite floor board for being capable of formaldehyde adsorption of the present invention, is composited by multilamellar wood single-plate, between wood single-plate
Adhesive layer is provided with, wherein, the wood single-plate is through methyl aldehyde adsorption material dispersion liquid impregnation process, the formaldehyde absorbing material
Material dispersion liquid is comprised the following steps：By 20 grams of microfine diatomaceous powder, 15 grams of ethylene urea, 5 grams of Microcrystalline Cellulose, sodium tripolyphosphate
2 grams, 48 grams of water, stir；Under the conditions of ultrasonic disperse, ZnO/ nano-TiOs are continuously added210 grams of composite, ultrasonic disperse 2
Hour, ball milling 5 hours is obtained methyl aldehyde adsorption material dispersion liquid.
Embodiment 2
A kind of environment Protection composite floor board for being capable of formaldehyde adsorption of the present invention, is composited by multilamellar wood single-plate, between wood single-plate
Adhesive layer is provided with, wherein, the wood single-plate is through methyl aldehyde adsorption material dispersion liquid impregnation process, the formaldehyde absorbing material
Material dispersion liquid is comprised the following steps：By 10 grams of microfine diatomaceous powder, 20 grams of ethylene urea, 10 grams of Microcrystalline Cellulose, tripolyphosphate
1 gram of sodium, 57 grams of water, stir；Under the conditions of ultrasonic disperse, ZnO/ nano-TiOs are continuously added22 grams of composite, ultrasonic disperse
1 hour, ball milling 4 hours was obtained methyl aldehyde adsorption material dispersion liquid.
Embodiment 3
A kind of environment Protection composite floor board for being capable of formaldehyde adsorption of the present invention, is composited by multilamellar wood single-plate, between wood single-plate
Adhesive layer is provided with, wherein, the wood single-plate is through methyl aldehyde adsorption material dispersion liquid impregnation process, the formaldehyde absorbing material
Material dispersion liquid is comprised the following steps：By 30 grams of microfine diatomaceous powder, 5 grams of ethylene urea, 6 grams of Microcrystalline Cellulose, sodium tripolyphosphate 3
Gram, 51 grams of water, stir；Under the conditions of ultrasonic disperse, ZnO/ nano-TiOs are continuously added25 grams of composite, ultrasonic disperse 3 is little
When, ball milling 6 hours is obtained methyl aldehyde adsorption material dispersion liquid.
Embodiment 4
ZnO/ nano-TiOs described in embodiment 1～32Composite, can be prepared by following steps：By 10 grams of zinc acetates point
Dissipate in 100mL alcohol solvents, zinc acetate dispersion liquid is obtained；10 grams of Butyl Phthalates are scattered in 100mL alcohol solvents, are obtained
Butyl titanate dispersion liquid；By obtained zinc acetate dispersion liquid and butyl titanate dispersion liquid by volume 1：1 is mixed to
Gel, aging, dry completely, last fired prepared nano-ZnO/nano-TiO2Composite, wherein roasting condition are：In nitrogen
Under the protection of gas atmosphere, 250 DEG C are heated to from room temperature, heating rate is 5 DEG C/min, and maintains 250 DEG C of half an hour；From 250 DEG C
500 DEG C are heated to, heating rate is 10 DEG C/min, and maintains 500 DEG C of 2 hours；It is last to lower the temperature with stove under nitrogen protection.
Embodiment 5
In order to improve microfine diatomaceous powder it is moisture resistance, do not go mouldy, the performance such as Anti-moth-eating, the microfine diatomaceous described in embodiment 1
Powder can be modified by following steps：1）50 grams of acrylamides and 10 grams of sodium lignin sulfonates are dissolved in into 200mL distillations
In water, the mixed aqueous solution of sodium lignin sulfonate and acrylamide is obtained；2）1000 grams of kieselguhr are continuously added, dispersed with stirring is equal
Even, it is 5 to adjust pH；3）0.5 gram of potassium peroxydisulfate is continuously added, is reacted 2 hours at 90 DEG C, it is ripe at 100 DEG C after the completion of reaction
Change 0.5 hour, obtain product；4）By obtained product Jing sucking filtration, washing, it is dried, 120 DEG C of baking temperature, is dried 2.5 little
When, the particle mean size of the microfine diatomaceous powder after grinding is 200 mesh.
Embodiment 6
Microfine diatomaceous powder described in embodiment 2 can be modified by following steps：1）By 60 grams of acrylamides and 10
Gram sodium lignin sulfonate is dissolved in 200mL distilled water, and the mixed aqueous solution of sodium lignin sulfonate and acrylamide is obtained；2）After
Continuous to add 900 grams of kieselguhr, dispersed with stirring is uniform, and it is 4 to adjust pH；3）0.48 gram of potassium peroxydisulfate is continuously added, it is anti-at 80 DEG C
Answer 2.5 hours, after the completion of reaction at 90 DEG C ripening 2 hours, obtain product；4）By obtained product Jing sucking filtration, washing,
It is dried, 130 DEG C of baking temperature, is dried 2 hours, the particle mean size of the microfine diatomaceous powder after grinding is 100 mesh.
Embodiment 7
Microfine diatomaceous powder described in embodiment 3 can be modified by following steps：1）By 80 grams of acrylamides and 10
Gram sodium lignin sulfonate is dissolved in 200mL distilled water, and the mixed aqueous solution of sodium lignin sulfonate and acrylamide is obtained；2）After
Continuous to add 800 grams of kieselguhr, dispersed with stirring is uniform, and it is 3 to adjust pH；3）0.4 gram of potassium peroxydisulfate is continuously added, is reacted at 70 DEG C
3 hours, after the completion of reaction at 90 DEG C ripening 1 hour, obtain product；4）By obtained product Jing sucking filtration, washing, do
Dry, 120 DEG C of baking temperature is dried 4 hours, and the particle mean size of the microfine diatomaceous powder after grinding is 150 mesh.
Embodiment 8
Adhesive layer described in embodiment 1～3 is formed for modified phenolic resin adhesive Jing heat cures, the phenol-formaldehyde resin modified
Adhesive, is counted by weight, 20～30 parts of phenolic resin, 10～20 parts of polyvinyl alcohol, carboxymethyl cellulose 3～5 part, nanometer
3～6 parts of attapulgite, 1～3 part of nano titanium oxide, 0.1～1.5 part of alkylphenol polyoxyethylene, vinyl silicone oil 1～20
Part, after above-mentioned each component mix homogeneously, above-mentioned each raw material is purchased from commercially available prod.
Claims (8)
1. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption, is composited by multilamellar wood single-plate, is arranged between wood single-plate
There is adhesive layer, it is characterised in that：The wood single-plate is through methyl aldehyde adsorption material dispersion liquid impregnation process, the formaldehyde absorbing
Material dispersion liquid, in parts by weight, microfine diatomaceous powder 10～30%, ethylene urea 5～20%, Microcrystalline Cellulose 5～10%,
ZnO/ nano-TiOs2Composite 2～10%, sodium tripolyphosphate 1～3%, water surplus.
2. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption according to claim 1, it is characterised in that：Described formaldehyde
Adsorbing material dispersion liquid, is obtained by following preparation process：
ZnO/ nano-TiOs2The preparation of composite
Zinc acetate is scattered in alcohol solvent, zinc acetate dispersion liquid is obtained；Butyl Phthalate is scattered in alcohol solvent, is obtained
Butyl titanate dispersion liquid；Obtained zinc acetate dispersion liquid and butyl titanate dispersion liquid are carried out mixing to complete gel, always
Change, be dried, last fired prepared nano-ZnO/nano-TiO2Composite；
The preparation of methyl aldehyde adsorption material dispersion liquid
Microfine diatomaceous powder, ethylene urea, Microcrystalline Cellulose, sodium tripolyphosphate are added to the water, are stirred；Ultrasonic disperse condition
Under, continuously add step 1）Obtained ZnO/ nano-TiOs2Composite, ultrasonic disperse 1～3 hour, ball milling 3～6 hours, i.e.,
Prepared methyl aldehyde adsorption material dispersion liquid.
3. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption according to claim 2, it is characterised in that：Step 1）In,
The zinc acetate is 1g with the mass volume ratio of ethanol：10mL, the Butyl Phthalate are 1g with the mass volume ratio of ethanol：
10mL, the zinc acetate dispersion liquid are 1 with the volume ratio of butyl titanate dispersion liquid：1.
4. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption according to claim 2, it is characterised in that：Step 1）Middle institute
The roasting stated, roasting condition is：Under the protection of nitrogen atmosphere, 250 DEG C are heated to from room temperature, heating rate is 5 DEG C/min, and
Maintain 250 DEG C of half an hour；500 DEG C are heated to from 250 DEG C, heating rate is 10 DEG C/min, and maintains 500 DEG C of 2 hours；Finally
Lower the temperature with stove under nitrogen protection.
5. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption according to claim 1, it is characterised in that：Described is ultra-fine
Diatomite in powder is obtained by following modification procedure：1）Acrylamide and sodium lignin sulfonate are dissolved in distilled water, are obtained wooden
The mixed aqueous solution of plain sodium sulfonate and acrylamide；2）Kieselguhr is continuously added, dispersed with stirring is uniform, it is 3～5 to adjust pH；3）
Potassium peroxydisulfate is continuously added, is reacted 2～3 hours at 70～80 DEG C, ripening 0.5～2 is little at 90～100 DEG C after the completion of reaction
When, obtain product；4）By obtained product Jing after sucking filtration, washing, drying, grinding, microfine diatomaceous powder is obtained.
6. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption according to claim 5, it is characterised in that：Step 1）Middle institute
The mass volume ratio of acrylamide, sodium lignin sulfonate and the distilled water stated is（5～8）g：1g：20mL；Step 2）Described in
Kieselguhr with the mass ratio of acrylamide is（10～20）：1；Step 3）Described in potassium peroxydisulfate and acrylamide mass ratio
For（0.005～0.05）：1.
7. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption according to claim 5, it is characterised in that：Step 4）Middle institute
The drying stated, baking temperature are 120～130 DEG C, and drying time is 2～4 hours, the average grain of the microfine diatomaceous powder after grinding
Spend for 100～200 mesh.
8. a kind of environment Protection composite floor board for being capable of formaldehyde adsorption according to claim 1, it is characterised in that：The adhesive
Layer is formed for modified phenolic resin adhesive Jing heat cures, and the modified phenolic resin adhesive is counted by weight, phenolic aldehyde tree
20～30 parts of fat, 10～20 parts of polyvinyl alcohol, 3～5 parts of carboxymethyl cellulose, 3～6 parts of nano-attapulgite, nanometer titanium dioxide
1～3 part of titanium, 0.1～1.5 part of alkylphenol polyoxyethylene, 1～20 part of vinyl silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949861.3A CN106514820B (en) | 2016-11-03 | 2016-11-03 | A kind of environment Protection composite floor board for being capable of formaldehyde adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949861.3A CN106514820B (en) | 2016-11-03 | 2016-11-03 | A kind of environment Protection composite floor board for being capable of formaldehyde adsorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106514820A true CN106514820A (en) | 2017-03-22 |
| CN106514820B CN106514820B (en) | 2018-02-16 |
Family
ID=58325195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949861.3A Active CN106514820B (en) | 2016-11-03 | 2016-11-03 | A kind of environment Protection composite floor board for being capable of formaldehyde adsorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514820B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877631A (en) * | 2017-11-17 | 2018-04-06 | 北华大学 | A kind of manufacture method of microporous processing hardwood dash board three-layer wood composite flooring |
| CN108854963A (en) * | 2018-07-10 | 2018-11-23 | 周常 | A kind of active carbon and preparation method thereof for formaldehyde adsorption |
| CN109057231A (en) * | 2018-07-03 | 2018-12-21 | 合肥华盖光伏科技有限公司 | A kind of preparation method of environmental protection abrasive floor |
| CN109161359A (en) * | 2018-08-01 | 2019-01-08 | 福州市晋安区绿奇鑫环保科技有限公司 | It is a kind of with the environment Protection composite floor board and preparation method thereof for going formaldehyde function |
| CN110152623A (en) * | 2018-01-26 | 2019-08-23 | 山东星火科学技术研究院 | A kind of preparation method of the formaldehyde purifying agent based on graphene composite material |
-
2016
- 2016-11-03 CN CN201610949861.3A patent/CN106514820B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877631A (en) * | 2017-11-17 | 2018-04-06 | 北华大学 | A kind of manufacture method of microporous processing hardwood dash board three-layer wood composite flooring |
| CN110152623A (en) * | 2018-01-26 | 2019-08-23 | 山东星火科学技术研究院 | A kind of preparation method of the formaldehyde purifying agent based on graphene composite material |
| CN109057231A (en) * | 2018-07-03 | 2018-12-21 | 合肥华盖光伏科技有限公司 | A kind of preparation method of environmental protection abrasive floor |
| CN108854963A (en) * | 2018-07-10 | 2018-11-23 | 周常 | A kind of active carbon and preparation method thereof for formaldehyde adsorption |
| CN109161359A (en) * | 2018-08-01 | 2019-01-08 | 福州市晋安区绿奇鑫环保科技有限公司 | It is a kind of with the environment Protection composite floor board and preparation method thereof for going formaldehyde function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106514820B (en) | 2018-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106514820A (en) | Environment-friendly composite floor capable of absorbing formaldehyde | |
| KR101540754B1 (en) | Natural Finishing Composition and Production Method Thereof | |
| TWI437152B (en) | Anti-allergen agent | |
| CN106164207B (en) | Adhesive material and method of forming lignocellulosic composite using the same | |
| CN104772795B (en) | A kind of battenboard and production method thereof | |
| CN101347946A (en) | Shaving board producing method | |
| CN106540665A (en) | A kind of formaldehyde adsorbent | |
| CN111056862A (en) | Production process of antibacterial ceramic tile | |
| CN103194171A (en) | Veneer board and manufacturing method thereof | |
| KR102054457B1 (en) | Wood panel and its manufacturing method thereof | |
| CN103865440B (en) | A kind of formaldehyde reduced binding agent, wooden skin face artificial sheet material and preparation method thereof | |
| KR100651265B1 (en) | Coating materials for surface finishing of construction | |
| KR102469017B1 (en) | Eco-friendly paint composition and construction method using the same | |
| CN104762043B (en) | Production method of low-formaldehyde mildewproof urea-formaldehyde resin adhesive | |
| CN103463655A (en) | Natural lavender incense piece and preparation method thereof | |
| CN109608929A (en) | A kind of high-performance environment-friendly inner wall putty powder and preparation method thereof | |
| CN108456476A (en) | A kind of light catalytic air-sterilizing purification environmental-protection interior wall coating and preparation method thereof | |
| KR20090115503A (en) | Adsorptive composition having antimicrobial and deodorant function | |
| KR102294159B1 (en) | Watersoluble Fire Proof Paint for Coating | |
| KR101093160B1 (en) | Method for preparation of wall finishing material | |
| JP2884228B2 (en) | Aldehyde emission control method for wood-based materials | |
| KR100706302B1 (en) | Composition for blocking off harmful gas from furniture and timber | |
| CN114045075A (en) | Anti-formaldehyde coating and preparation method and application thereof | |
| KR20120021967A (en) | Lime paint composition having sick house low reduction effect, antibacterial and anti-mold properties | |
| KR101351369B1 (en) | Process for the manufacture of low voc emission furniture material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |