CN106956340A - It is a kind of for fire-proof flame-retarded agent of timber floor and preparation method thereof - Google Patents
It is a kind of for fire-proof flame-retarded agent of timber floor and preparation method thereof Download PDFInfo
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- CN106956340A CN106956340A CN201710219779.XA CN201710219779A CN106956340A CN 106956340 A CN106956340 A CN 106956340A CN 201710219779 A CN201710219779 A CN 201710219779A CN 106956340 A CN106956340 A CN 106956340A
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- 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
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Abstract
The invention discloses a kind of for fire-proof flame-retarded agent of timber floor and preparation method thereof, it is related to floor technical field of flame retardant, includes the raw material of following part meter：50 ~ 70 parts of 30 ~ 70 parts of diatomite, 20 ~ 30 parts of phosphorus-containing compound, 20 ~ 30 parts of boron-containing compound, 10 ~ 20 parts of aluminium salt, 10 ~ 15 parts of nano zirconium dioxide, 10 ~ 15 parts of non-degradable Corn Starch Glue, 10 ~ 15 parts of straw, 2 ~ 10 parts of silicone softening agent, 2 ~ 6 parts of auxiliary agent and deionized water.Preparation method is：（1）, prepare active bio carbon；（2）, prepare modification infusorial earth；（3）, prepare finished product.Permeability of the present invention and fire resistant flame retardant performance are stronger, and raw material is free of the volatile ingredient for having harm to environment and human body, and preparation method is simple, and production cost is relatively low.
Description
Technical field
The present invention relates to floor technical field of flame retardant, and in particular to a kind of fire-proof flame-retarded agent and its system for timber floor
Preparation Method.
Background technology
Wood materials are a kind of natural macromolecular materials of function admirable, are particularly had the advantage that with its natural material
And natural, beautiful texture gains great popularity in building decoration field, is also the indispensable household material of the mankind.In recent years,
With the progressively improvement of people's lives, the consumption of architectural decoration timber is in ascendant trend year by year, while also increasing fire
Hidden danger.Although wood materials are a kind of flammable materials, but utilize flame-retarded technology, can but make its application field wider
It is general so that the fire savety of architectural decoration timber is greatly improved.Therefore, have to the flame retardant treatments of wood materials important
Social benefit and economic benefit.Researching and developing the wood materials fire retardant and wood materials flame-retarded technology of suitable China's national situation is
One of vital task of contemporary scientific research.
The content of the invention
It is an object of the invention to provide a kind of for fire-proof flame-retarded agent of timber floor and preparation method thereof, permeability and fire resisting
Fire resistance is stronger, and raw material is free of the volatile ingredient for having harm to environment and human body, and preparation method is simple, production cost
It is relatively low.
The invention provides following technical scheme：A kind of fire-proof flame-retarded agent for timber floor, including following part meter
Raw material：30 ~ 70 parts of diatomite, 20 ~ 30 parts of phosphorus-containing compound, 20 ~ 30 parts of boron-containing compound, 10 ~ 20 parts of aluminium salt, nanometer titanium dioxide
10 ~ 15 parts of zirconium, 10 ~ 15 parts of non-degradable Corn Starch Glue, 10 ~ 15 parts of straw, 2 ~ 10 parts of silicone softening agent, 2 ~ 6 parts of auxiliary agent and
50 ~ 70 parts of deionized water；
The auxiliary agent includes the raw material that following part is counted：0.2 ~ 0.6 part of aqueous polyurethane emulsion, 0.2 ~ 0.6 part of sodium tripolyphosphate, corruption
0.2 ~ 0.4 part of sodium phytate, 0.2 ~ 0.4 part of Ludox, 0.1 ~ 0.3 part of secondary alcohol APEO, 0.1 ~ 0.3 part of Eugenol and water
2 ~ 10 parts.
Preferably, the raw material of following part meter is included：50 parts of diatomite, 25 parts of phosphorus-containing compound, 25 parts of boron-containing compound, aluminium
15 parts of salt, 12.5 parts of nano zirconium dioxide, 12.5 parts of non-degradable Corn Starch Glue, 12.5 parts of straw, 6 parts of silicone softening agent,
60 parts of 4 parts of auxiliary agent and deionized water；
The auxiliary agent includes the raw material that following part is counted：0.4 part of aqueous polyurethane emulsion, 0.4 part of sodium tripolyphosphate, sodium humate
6 parts of 0.3 part, 0.3 part of Ludox, 0.2 part of secondary alcohol APEO, 0.2 part of Eugenol and water.
Preferably, the phosphorus-containing compound be phosphoric acid, phosphorous acid, hypophosphorous acid, pyrophosphoric acid, APP, diammonium hydrogen phosphate,
Any of ammonium dihydrogen phosphate, the boron-containing compound is any of boric acid, borax, sodium tetraborate, borate, institute
It is any of aluminium chloride, aluminum sulfate, aluminum nitrate to state aluminium salt.
Preferably, the non-degradable Corn Starch Glue includes the raw material that following part is counted：2 ~ 6 parts of cornstarch, concentration are
30% 2 ~ 6 parts of hydrogen peroxide, 1 ~ 3 part of NaOH, 1 ~ 3 part of borax, 1 ~ 2 part of dispersant, 1 ~ 2 part of PVA, 1 ~ 2 part of drier and
2 ~ 10 parts of water.
Preferably, the preparation method of the auxiliary agent is：Sodium tripolyphosphate is weighed according to proportioning and sodium humate is put into water
Mixing, stirring is completely dissolved to mixed material, then add secondary alcohol APEO, Eugenol, aqueous polyurethane emulsion and
Ludox, with 60 ~ 100r/min, 40 ~ 60min of dispersed with stirring, is made stablizing solution as auxiliary agent.
The present invention also provides a kind of preparation method of the fire-proof flame-retarded agent for timber floor, comprises the following steps：
（1）, prepare active bio carbon
Straw clear water is cleaned and dried, is placed in the baking oven that temperature is 70 ~ 75 DEG C and dries to constant weight, then pulverizes, cross 100 ~ 200
Mesh sieve obtains comminuting matter, and comminuting matter is put into crucible and is placed in atmosphere furnace, is continually fed into inert gas, by temperature by 4 ~
6 DEG C/min speed rises to 400 DEG C, and room temperature is down to naturally after 1 ~ 2h of pyrolysis under conditions of temperature is 400 DEG C, after sieving
It is standby to active bio carbon；
（2）, prepare modification infusorial earth
Diatomite is taken out, is calcined under 200 ~ 300 DEG C of high temperature after 1 ~ 2h, room temperature is cooled to, 2 ~ 3 times of parts by weight is added and obtains
Clear water, is well mixed in backward mixed liquor and adds acid solution, at 80 ~ 85 DEG C after 2 ~ 3h of stirring reaction, be washed with water to neutrality,
Filtering, dries to obtain modification infusorial earth, standby；
（3）, prepare finished product
By step（1）Obtained active bio carbon and step（2）Obtained modification infusorial earth adds reaction vessel, and according to proportioning
Surplus stock is added, 30 ~ 60min is stirred after being sufficiently mixed under the conditions of 800 ~ 900r/min, and keeping temperature is 40 ~ 55 DEG C,
The finished product obtained after natural cooling is the fire-proof flame-retarded agent for timber floor.
Preferably, the step（1）In inert gas be nitrogen.
Preferably, the step（2）In acid solution be sulfuric acid solution that concentration is 40 ~ 50%.
Beneficial effects of the present invention：Permeability and fire resistant flame retardant performance are stronger, and raw material to environment and human body without having
The volatile ingredient of harm, preparation method is simple, and production cost is relatively low, specific as follows：
（1）, the present invention in add the active bio carbon and modification infusorial earth being configured to by straw, with larger specific surface area,
Big quantity of material can be adsorbed, is outstanding load carriers；
（2）, the present invention in contain higher phosphorus, nitrogen, boron, aluminium element content, for the efficient halogen-free anti-inflaming system being composited, energy
Enough improve the fire resistance of timber and soluble in water, fire resistant fluid can be formulated directly into, the flame retardant treatment for timber floor；
（3）, addition silicone softening agent and nano zirconium dioxide in the present invention, the mechanics of timber can be improved by infiltrating through after timber floor
Performance, reaches toughened and reinforced effect, and effect is long-acting persistently, through the modified timber floor dimensionally stable of this inorganic agent, is difficult
Cracking, good toughness, sense of touch is good.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
A kind of fire-proof flame-retarded agent for timber floor, includes the raw material of following part meter：
30 parts of diatomite；
20 parts of phosphorus-containing compound；
20 parts of boron-containing compound；
10 parts of aluminium salt；
10 parts of nano zirconium dioxide；
10 parts of non-degradable Corn Starch Glue；
10 parts of straw；
2 parts of silicone softening agent；
2 parts of auxiliary agent；
50 parts of deionized water；
The auxiliary agent includes the raw material that following part is counted：0.2 part of aqueous polyurethane emulsion, 0.2 part of sodium tripolyphosphate, sodium humate
2 parts of 0.2 part, 0.2 part of Ludox, 0.1 part of secondary alcohol APEO, 0.1 part of Eugenol and water.
Wherein, the phosphorus-containing compound is phosphoric acid, and the boron-containing compound is boric acid, and the aluminium salt is aluminium chloride.
Wherein, the non-degradable Corn Starch Glue includes the raw material that following part is counted：2 parts of cornstarch, concentration are 30%
2 parts of 2 parts of hydrogen peroxide, 1 part of NaOH, 1 part of borax, 1 part of dispersant, 1 part of PVA, 1 part of drier and water.
Wherein, the preparation method of the auxiliary agent is：Sodium tripolyphosphate is weighed according to proportioning and sodium humate is put into water and mixed
Close, stirring to mixed material is completely dissolved, then add secondary alcohol APEO, Eugenol, aqueous polyurethane emulsion and silicon
Colloidal sol, with 60r/min dispersed with stirring 40min, is made stablizing solution as auxiliary agent.
A kind of preparation method of the fire-proof flame-retarded agent for timber floor is also provided in the present embodiment, comprised the following steps：
（1）, prepare active bio carbon
Straw clear water is cleaned and dried, is placed in the baking oven that temperature is 70 DEG C and dries to constant weight, is then pulverized, 100 mesh sieves excessively are obtained
To comminuting matter, comminuting matter is put into crucible and is placed in atmosphere furnace, be continually fed into inert gas, temperature is pressed into 4 DEG C/min
Speed rise to 400 DEG C, temperature be 400 DEG C under conditions of pyrolysis 1h after be down to room temperature, sieving naturally after obtain active life
Thing carbon, it is standby；
（2）, prepare modification infusorial earth
Diatomite is taken out, is calcined under 200 DEG C of high temperature after 1h, room temperature is cooled to, 2 times of parts by weight is added and obtains clear water, mix
Close in uniform backward mixed liquor and add acid solution, at 80 DEG C after stirring reaction 2h, be washed with water to neutrality, filter, dry
Modification infusorial earth, it is standby；
（3）, prepare finished product
By step（1）Obtained active bio carbon and step（2）Obtained modification infusorial earth adds reaction vessel, and according to proportioning
Surplus stock is added, 30min is stirred after being sufficiently mixed under the conditions of 800r/min, and keeping temperature is 40 DEG C, after natural cooling
Obtained finished product is the fire-proof flame-retarded agent for timber floor.
Wherein, the step（1）In inert gas be nitrogen.
Wherein, the step（2）In acid solution be sulfuric acid solution that concentration is 40%.
Embodiment 2
A kind of fire-proof flame-retarded agent for timber floor, includes the raw material of following part meter：
70 parts of diatomite；
30 parts of phosphorus-containing compound；
30 parts of boron-containing compound；
20 parts of aluminium salt；
15 parts of nano zirconium dioxide；
15 parts of non-degradable Corn Starch Glue；
15 parts of straw；
10 parts of silicone softening agent；
6 parts of auxiliary agent；
50 parts of deionized water；
The auxiliary agent includes the raw material that following part is counted：0.6 part of aqueous polyurethane emulsion, 0.6 part of sodium tripolyphosphate, sodium humate
10 parts of 0.4 part, 0.4 part of Ludox, 0.3 part of secondary alcohol APEO, 0.3 part of Eugenol and water.
Wherein, the phosphorus-containing compound is phosphorous acid, and the boron-containing compound is borax, and the aluminium salt is aluminum sulfate.
Wherein, the non-degradable Corn Starch Glue includes the raw material that following part is counted：6 parts of cornstarch, concentration are 30%
10 parts of 6 parts of hydrogen peroxide, 3 parts of NaOH, 3 parts of borax, 2 parts of dispersant, 2 parts of PVA, 2 parts of drier and water.
Wherein, the preparation method of the auxiliary agent is：Sodium tripolyphosphate is weighed according to proportioning and sodium humate is put into water and mixed
Close, stirring to mixed material is completely dissolved, then add secondary alcohol APEO, Eugenol, aqueous polyurethane emulsion and silicon
Colloidal sol, with 100r/min dispersed with stirring 60min, is made stablizing solution as auxiliary agent.
A kind of preparation method of the fire-proof flame-retarded agent for timber floor is also provided in the present embodiment, comprised the following steps：
（1）, prepare active bio carbon
Straw clear water is cleaned and dried, is placed in the baking oven that temperature is 75 DEG C and dries to constant weight, is then pulverized, 200 mesh sieves excessively are obtained
To comminuting matter, comminuting matter is put into crucible and is placed in atmosphere furnace, be continually fed into inert gas, temperature is pressed into 6 DEG C/min
Speed rise to 400 DEG C, temperature be 400 DEG C under conditions of pyrolysis 2h after be down to room temperature, sieving naturally after obtain active life
Thing carbon, it is standby；
（2）, prepare modification infusorial earth
Diatomite is taken out, is calcined under 300 DEG C of high temperature after 2h, room temperature is cooled to, 3 times of parts by weight is added and obtains clear water, mix
Close in uniform backward mixed liquor and add acid solution, at 85 DEG C after stirring reaction 3h, be washed with water to neutrality, filter, dry
Modification infusorial earth, it is standby；
（3）, prepare finished product
By step（1）Obtained active bio carbon and step（2）Obtained modification infusorial earth adds reaction vessel, and according to proportioning
Surplus stock is added, 60min is stirred after being sufficiently mixed under the conditions of 900r/min, and keeping temperature is 55 DEG C, after natural cooling
Obtained finished product is the fire-proof flame-retarded agent for timber floor.
Wherein, the step（1）In inert gas be nitrogen.
Wherein, the step（2）In acid solution be sulfuric acid solution that concentration is 50%.
Embodiment 3
A kind of fire-proof flame-retarded agent for timber floor, includes the raw material of following part meter：
50 parts of diatomite；
25 parts of phosphorus-containing compound；
25 parts of boron-containing compound；
15 parts of aluminium salt；
12.5 parts of nano zirconium dioxide；
12.5 parts of non-degradable Corn Starch Glue；
12.5 parts of straw；
6 parts of silicone softening agent；
4 parts of auxiliary agent；
60 parts of deionized water；
The auxiliary agent includes the raw material that following part is counted：0.4 part of aqueous polyurethane emulsion, 0.4 part of sodium tripolyphosphate, sodium humate
6 parts of 0.3 part, 0.3 part of Ludox, 0.2 part of secondary alcohol APEO, 0.2 part of Eugenol and water.
Wherein, the phosphorus-containing compound is ammonium dihydrogen phosphate, and the boron-containing compound is sodium tetraborate, and the aluminium salt is
Aluminum nitrate.
Wherein, the non-degradable Corn Starch Glue includes the raw material that following part is counted：4 parts of cornstarch, concentration are 30%
6 parts of 4 parts of hydrogen peroxide, 2 parts of NaOH, 2 parts of borax, 1.5 parts of dispersant, 1.5 parts of PVA, 1.5 parts of drier and water.
Wherein, the preparation method of the auxiliary agent is：Sodium tripolyphosphate is weighed according to proportioning and sodium humate is put into water and mixed
Close, stirring to mixed material is completely dissolved, then add secondary alcohol APEO, Eugenol, aqueous polyurethane emulsion and silicon
Colloidal sol, with 80r/min dispersed with stirring 50min, is made stablizing solution as auxiliary agent.
The present invention also provides a kind of preparation method of the fire-proof flame-retarded agent for timber floor, comprises the following steps：
（1）, prepare active bio carbon
Straw clear water is cleaned and dried, is placed in the baking oven that temperature is 72 DEG C and dries to constant weight, is then pulverized, 150 mesh sieves excessively are obtained
To comminuting matter, comminuting matter is put into crucible and is placed in atmosphere furnace, be continually fed into inert gas, temperature is pressed into 5 DEG C/min
Speed rise to 400 DEG C, temperature be 400 DEG C under conditions of pyrolysis 1.5h after be down to room temperature, sieving naturally after obtain activity
Biological carbon, it is standby；
（2）, prepare modification infusorial earth
Diatomite is taken out, is calcined under 250 DEG C of high temperature after 1.5h, room temperature is cooled to, 2.5 times of parts by weight is added and obtains clearly
Water, is well mixed in backward mixed liquor and adds acid solution, at 82 DEG C after stirring reaction 2.5h, be washed with water to neutrality, filters,
Modification infusorial earth is dried to obtain, it is standby；
（3）, prepare finished product
By step（1）Obtained active bio carbon and step（2）Obtained modification infusorial earth adds reaction vessel, and according to proportioning
Surplus stock is added, 45min is stirred after being sufficiently mixed under the conditions of 850r/min, and keeping temperature is 50 DEG C, after natural cooling
Obtained finished product is the fire-proof flame-retarded agent for timber floor.
Wherein, the step（1）In inert gas be nitrogen.
Wherein, the step（2）In acid solution be sulfuric acid solution that concentration is 45%.
Embodiment 4
Take 4 pieces of 1000 × 1000 × 50mm timber floor be placed in temperature be carry out in the alkali lye that 30 ~ 40 DEG C of concentration are 8 ~ 12% it is pre-
Handle 8 ~ 12h, after handling well with clear water rinse 2 ~ 3 times, then 3 pieces in the plank pre-processed be immersed in respectively embodiment 1 ~
6 ~ 12h in 3 fire retardant, timber floor after dipping is good infrared heating solidifies 60min, remaining 1 piece of timber floor as a control group,
This 4 pieces of timber floors are tested by GB (GB/T12441-2005) simulation big panel method：
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Control group | |
| Fire resistance period（min） | 92 | 96 | 95 | 10min |
Long for the fire resistance period of the plank of the fire-proof flame-retarded agent of timber floor using the present invention, fire resistance is high.
The present invention is described in detail with reference to the foregoing embodiments, for a person skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change.Within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements made etc., should be included in the present invention
Protection domain within.
Claims (8)
1. a kind of fire-proof flame-retarded agent for timber floor, it is characterised in that the raw material counted including following part：30 ~ 70 parts of diatomite,
20 ~ 30 parts of phosphorus-containing compound, 20 ~ 30 parts of boron-containing compound, 10 ~ 20 parts of aluminium salt, 10 ~ 15 parts of nano zirconium dioxide, non-degradable are beautiful
50 ~ 70 parts of 10 ~ 15 parts of rice starch glue, 10 ~ 15 parts of straw, 2 ~ 10 parts of silicone softening agent, 2 ~ 6 parts of auxiliary agent and deionized water；
The auxiliary agent includes the raw material that following part is counted：0.2 ~ 0.6 part of aqueous polyurethane emulsion, 0.2 ~ 0.6 part of sodium tripolyphosphate, corruption
0.2 ~ 0.4 part of sodium phytate, 0.2 ~ 0.4 part of Ludox, 0.1 ~ 0.3 part of secondary alcohol APEO, 0.1 ~ 0.3 part of Eugenol and water
2 ~ 10 parts.
2. the fire-proof flame-retarded agent according to claim 1 for timber floor, it is characterised in that the original counted including following part
Material：50 parts of diatomite, 25 parts of phosphorus-containing compound, 25 parts of boron-containing compound, 15 parts of aluminium salt, 12.5 parts of nano zirconium dioxide, non-drop
Solve 60 parts of 12.5 parts of Corn Starch Glue, 12.5 parts of straw, 6 parts of silicone softening agent, 4 parts of auxiliary agent and deionized water；
The auxiliary agent includes the raw material that following part is counted：0.4 part of aqueous polyurethane emulsion, 0.4 part of sodium tripolyphosphate, sodium humate
6 parts of 0.3 part, 0.3 part of Ludox, 0.2 part of secondary alcohol APEO, 0.2 part of Eugenol and water.
3. the fire-proof flame-retarded agent according to claim 1 for timber floor, it is characterised in that the phosphorus-containing compound is phosphorus
Any of acid, phosphorous acid, hypophosphorous acid, pyrophosphoric acid, APP, diammonium hydrogen phosphate, ammonium dihydrogen phosphate, it is described to contain boronation
Compound is any of boric acid, borax, sodium tetraborate, borate, and the aluminium salt is in aluminium chloride, aluminum sulfate, aluminum nitrate
It is any.
4. the fire-proof flame-retarded agent according to claim 1 for timber floor, it is characterised in that the non-degradable cornstarch
Glue includes the raw material that following part is counted：2 ~ 6 parts of hydrogen peroxide, 1 ~ 3 part of NaOH, borax that 2 ~ 6 parts of cornstarch, concentration are 30%
2 ~ 10 parts of 1 ~ 3 part, 1 ~ 2 part of dispersant, 1 ~ 2 part of PVA, 1 ~ 2 part of drier and water.
5. the fire-proof flame-retarded agent according to claim 1 for timber floor, it is characterised in that the preparation method of the auxiliary agent
For：Sodium tripolyphosphate is weighed according to proportioning and sodium humate is put into water and mixed, and stirring to mixed material is completely dissolved, Ran Houjia
Enter secondary alcohol APEO, Eugenol, aqueous polyurethane emulsion and Ludox, with 60 ~ 100r/min dispersed with stirring 40 ~
60min, is made stablizing solution as auxiliary agent.
6. a kind of preparation method of fire-proof flame-retarded agent for timber floor according to any one of claim 1 ~ 5, its feature
It is to comprise the following steps：
（1）, prepare active bio carbon
Straw clear water is cleaned and dried, is placed in the baking oven that temperature is 70 ~ 75 DEG C and dries to constant weight, then pulverizes, cross 100 ~ 200
Mesh sieve obtains comminuting matter, and comminuting matter is put into crucible and is placed in atmosphere furnace, is continually fed into inert gas, by temperature by 4 ~
6 DEG C/min speed rises to 400 DEG C, and room temperature is down to naturally after 1 ~ 2h of pyrolysis under conditions of temperature is 400 DEG C, after sieving
It is standby to active bio carbon；
（2）, prepare modification infusorial earth
Diatomite is taken out, is calcined under 200 ~ 300 DEG C of high temperature after 1 ~ 2h, room temperature is cooled to, 2 ~ 3 times of parts by weight is added and obtains
Clear water, is well mixed in backward mixed liquor and adds acid solution, at 80 ~ 85 DEG C after 2 ~ 3h of stirring reaction, be washed with water to neutrality,
Filtering, dries to obtain modification infusorial earth, standby；
（3）, prepare finished product
By step（1）Obtained active bio carbon and step（2）Obtained modification infusorial earth adds reaction vessel, and according to proportioning
Surplus stock is added, 30 ~ 60min is stirred after being sufficiently mixed under the conditions of 800 ~ 900r/min, and keeping temperature is 40 ~ 55 DEG C,
The finished product obtained after natural cooling is the fire-proof flame-retarded agent for timber floor.
7. the preparation method of the fire-proof flame-retarded agent according to claim 6 for timber floor, it is characterised in that the step
（1）In inert gas be nitrogen.
8. the preparation method of the fire-proof flame-retarded agent according to claim 6 for timber floor, it is characterised in that the step
（2）In acid solution be sulfuric acid solution that concentration is 40 ~ 50%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558353A (en) * | 2018-01-25 | 2018-09-21 | 合肥市大卓电力有限责任公司 | A kind of diatomite environment-friendly insulating brick and preparation method thereof |
| CN108640119A (en) * | 2018-05-29 | 2018-10-12 | 西安建筑科技大学 | A kind of inerting powder preparation method inhibiting starch detonation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216077A (en) * | 2013-04-12 | 2013-07-24 | 李寻 | Water-proof and methanol-proof treatment process for wood floor |
| CN103787475A (en) * | 2014-01-16 | 2014-05-14 | 刘洪军 | Efficient wastewater treatment agent |
| CN104057512A (en) * | 2014-05-27 | 2014-09-24 | 定远县林能木业有限责任公司 | Wood impermeable flame retarding modification treatment agent for wood floor |
| CN104057508A (en) * | 2014-05-27 | 2014-09-24 | 定远县林能木业有限责任公司 | Aluminum oxide sol-containing wood modification treatment agent of wood floor |
| CN104070574A (en) * | 2014-05-27 | 2014-10-01 | 定远县林能木业有限责任公司 | Strengthened modified treating agent for woods of wood floor |
| CN105950153A (en) * | 2016-07-05 | 2016-09-21 | 湖南省环境保护科学研究院 | Composite stabilizer for contaminated soil and method for treating contaminated soil by virtue of composite stabilizer |
-
2017
- 2017-04-06 CN CN201710219779.XA patent/CN106956340A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216077A (en) * | 2013-04-12 | 2013-07-24 | 李寻 | Water-proof and methanol-proof treatment process for wood floor |
| CN103787475A (en) * | 2014-01-16 | 2014-05-14 | 刘洪军 | Efficient wastewater treatment agent |
| CN104057512A (en) * | 2014-05-27 | 2014-09-24 | 定远县林能木业有限责任公司 | Wood impermeable flame retarding modification treatment agent for wood floor |
| CN104057508A (en) * | 2014-05-27 | 2014-09-24 | 定远县林能木业有限责任公司 | Aluminum oxide sol-containing wood modification treatment agent of wood floor |
| CN104070574A (en) * | 2014-05-27 | 2014-10-01 | 定远县林能木业有限责任公司 | Strengthened modified treating agent for woods of wood floor |
| CN105950153A (en) * | 2016-07-05 | 2016-09-21 | 湖南省环境保护科学研究院 | Composite stabilizer for contaminated soil and method for treating contaminated soil by virtue of composite stabilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558353A (en) * | 2018-01-25 | 2018-09-21 | 合肥市大卓电力有限责任公司 | A kind of diatomite environment-friendly insulating brick and preparation method thereof |
| CN108640119A (en) * | 2018-05-29 | 2018-10-12 | 西安建筑科技大学 | A kind of inerting powder preparation method inhibiting starch detonation |
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Application publication date: 20170718 |