CN108084586A - A kind of ion liquid modified plastic fireproof plate and preparation method thereof - Google Patents
A kind of ion liquid modified plastic fireproof plate and preparation method thereof Download PDFInfo
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- CN108084586A CN108084586A CN201711424680.XA CN201711424680A CN108084586A CN 108084586 A CN108084586 A CN 108084586A CN 201711424680 A CN201711424680 A CN 201711424680A CN 108084586 A CN108084586 A CN 108084586A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F112/00—Homopolymers 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 aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/06—Hydrocarbons
- C08F112/08—Styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of 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 aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
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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
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
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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
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3445—Five-membered rings
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
Abstract
The invention discloses a kind of ion liquid modified plastic fireproof plates, it is made of the raw material of following weight parts：Styrene 130 150, phenthazine 0.7 1, glycerin monostearate 12,1 ethyl, 3 methylimidazole acetate 0.8 1, expanded perlite 13 20, nickel sulfamic acid 0.6 1, calcium ricinoleate 12, β hydroxyalkyl amides 0.8 1, cumyl peroxide 34, pentane foaming agent 57.Compatibility between each raw material of plate of the present invention is good, and the mechanical stability of finished product is strong, and safety in utilization is good.
Description
Technical field
Invention belongs to fire-proof plate field, and in particular to a kind of ion liquid modified plastic fireproof plate and preparation method thereof.
Background technology
The purposes of polystyrene resin is very extensive, since it is with high intensity, light weight, splendid heat preservation heat-insulating property
With high-selenium corn energy ability, the packaging of various instrument, valuables, precision instrument, vegetable and fruit and aquatic products etc. may be used as
Material；And because it is with that pyroconductivity is low, water imbibition is small, electrical insulating property is good, sound insulation, moisture-proof and moulding process are simple etc. is excellent
Good characteristic, and the roadbed for being widely used in road and bridge is laid with and building construction and fishery fishing and the heat preservation of refrigeration industry
Material etc..
Wherein, polystyrene is mainly used for the roofing and wall of building, makees as a kind of excellent construction material
There is very good energy-saving effect for external heat insulating composite wall；And heat insulation house surface is used as to be suitable for house, factory, flat and cypress
Oily roofing, the effects that sound insulation, water blocking steam, sealing and insulation can be played.But traditional polystyrene building heat preservation material
The fire line of material is poor, and safety in utilization is bad.
The content of the invention
The defects of purpose of invention is for the prior art and deficiency, provide a kind of ion liquid modified plastic fireproof plate
And preparation method thereof.
Realize above-mentioned purpose, the present invention uses following technical scheme：
A kind of ion liquid modified plastic fireproof plate, it is made of the raw material of following weight parts：
Styrene 130-150, phenthazine 0.7-1, glycerin monostearate 1-2,1- ethyl-3-methylimidazole acetate
0.8-1, expanded perlite 13-20, nickel sulfamic acid 0.6-1, calcium ricinoleate 1-2, beta-hydroxy alkylamide 0.8-1, peroxidating two
Isopropylbenzene 3-4, pentane foaming agent 5-7.
A kind of preparation method of ion liquid modified plastic fireproof plate, comprises the following steps：
(1) expanded perlite is taken, when calcining 1-2 is small at 750-800 DEG C, is cooled to room temperature, is mixed with beta-hydroxy alkylamide
It closes, is added in the deionized water of 10-14 times of mixture weight, it is 3-10 minutes ultrasonic, obtain amide solution；
(2) 1- ethyl-3-methylimidazole acetate is taken, is added in the deionized water of 16-20 times of its weight, stirring is equal
It is even, obtain ionic liquid solution；
(3) phenthazine is taken, is added in the absolute ethyl alcohol of 5-8 times of its weight, stirs evenly, calcium ricinoleate is added in, in 50-
Insulated and stirred 3-10 minutes at 55 DEG C, alcoholic solution is obtained；
(4) above-mentioned ionic liquid solution, alcoholic solution mixing are taken, is stirred evenly, adds in styrene, rise temperature is 60-65
DEG C, nickel sulfamic acid is added in, insulated and stirred 30-40 minutes obtains ion liquid modified monomer solution；
(5) cumyl peroxide is taken, is added in the isopropanol of 16-20 times of its weight, stirs evenly；
(6) above-mentioned ion liquid modified monomer solution is taken, mixes, stirs evenly with amide solution, be sent in reaction kettle,
Nitrogen is passed through, it is 70-75 DEG C to adjust temperature of reaction kettle, adds in the aqueous isopropanol of above-mentioned cumyl peroxide, insulated and stirred
When 4-5 is small, precipitation is washed in filtering, and when drying 1-2 is small at 50-60 DEG C of vacuum, cooling obtains ion liquid modified polystyrene；
(7) above-mentioned ion liquid modified polystyrene is taken, is mixed with glycerin monostearate, pentane foaming agent, rise temperature
It spending for 110-120 DEG C, when heat preservation 1-2 is small, product is sent to after washing, dry, sieve in foaming machine by cooling discharging,
When steam heating 1-2 is small at 0.25-0.3Mpa, 130-140 DEG C, discharging, room temperature is cooled down to get the ion liquid modified modeling
Expect fire-proof plate.
Advantages of the present invention：
The present invention uses 1- ethyl-3-methylimidazoles acetate to be doped modification to styrene monomer for ionic liquid,
So as to improve the foaming effect of polystyrene, heat-insulating property is enhanced, the expanded perlite that the present invention adds in can be in plate
Stable expansion carbon-coating is formed during burning, so as to play good flame retardant effect, the compatibility between each raw material of plate of the invention
Good, the mechanical stability of finished product is strong, and safety in utilization is good.
Specific embodiment
Embodiment 1
A kind of ion liquid modified plastic fireproof plate, it is made of the raw material of following weight parts：
Styrene 130, phenthazine 0.7, glycerin monostearate 1,1- ethyl-3-methylimidazoles acetate 0.8, expansion are precious
Pearl rock 13, nickel sulfamic acid 0.6, calcium ricinoleate 1, beta-hydroxy alkylamide 0.8, cumyl peroxide 3, pentane foaming agent 5.
A kind of preparation method of ion liquid modified plastic fireproof plate, comprises the following steps：
(1) expanded perlite is taken, when calcining 1 is small at 750 DEG C, is cooled to room temperature, is mixed with beta-hydroxy alkylamide, is added in
It is 3-10 minutes ultrasonic into the deionized water of 10 times of mixture weight, obtain amide solution；
(2) 1- ethyl-3-methylimidazole acetate is taken, is added in the deionized water of 16 times of its weight, is stirred evenly, obtain
Ionic liquid solution；
(3) phenthazine is taken, is added in the absolute ethyl alcohol of 5 times of its weight, stirs evenly, calcium ricinoleate is added in, at 50 DEG C
Lower insulated and stirred 3 minutes, obtains alcoholic solution；
(4) above-mentioned ionic liquid solution, alcoholic solution mixing are taken, is stirred evenly, adds in styrene, rise temperature is 60 DEG C,
Nickel sulfamic acid is added in, insulated and stirred 30 minutes obtains ion liquid modified monomer solution；
(5) cumyl peroxide is taken, is added in the isopropanol of 16 times of its weight, stirs evenly；
(6) above-mentioned ion liquid modified monomer solution is taken, mixes, stirs evenly with amide solution, be sent in reaction kettle,
Nitrogen is passed through, it is 70 DEG C to adjust temperature of reaction kettle, adds in the aqueous isopropanol of above-mentioned cumyl peroxide, and insulated and stirred 4 is small
When, precipitation is washed in filtering, and when drying 1 is small at 50 DEG C of vacuum, cooling obtains ion liquid modified polystyrene；
(7) above-mentioned ion liquid modified polystyrene is taken, is mixed with glycerin monostearate, pentane foaming agent, rise temperature
It spends for 110 DEG C, when heat preservation 1 is small, product is sent to after washing, dry, sieve in foaming machine by cooling discharging,
0.25Mpa, when steam heating 1 is small at 130 DEG C, discharging, room temperature is cooled down to get the ion liquid modified plastic fireproof plate.It applies
Example 2
A kind of ion liquid modified plastic fireproof plate, it is made of the raw material of following weight parts：
Styrene 150, phenthazine 1, glycerin monostearate 2,1- ethyl-3-methylimidazoles acetate 1, expanded perlite
20th, nickel sulfamic acid 1, calcium ricinoleate 2, beta-hydroxy alkylamide 1, cumyl peroxide 4, pentane foaming agent 7.
A kind of preparation method of ion liquid modified plastic fireproof plate, comprises the following steps：
(1) expanded perlite is taken, when calcining 2 is small at 800 DEG C, is cooled to room temperature, is mixed with beta-hydroxy alkylamide, is added in
Into the deionized water of 14 times of mixture weight, ultrasound 10 minutes obtains amide solution；
(2) 1- ethyl-3-methylimidazole acetate is taken, is added in the deionized water of 20 times of its weight, is stirred evenly, obtain
Ionic liquid solution；
(3) phenthazine is taken, is added in the absolute ethyl alcohol of 8 times of its weight, stirs evenly, calcium ricinoleate is added in, at 55 DEG C
Lower insulated and stirred 10 minutes, obtains alcoholic solution；
(4) above-mentioned ionic liquid solution, alcoholic solution mixing are taken, is stirred evenly, adds in styrene, rise temperature is 65 DEG C,
Nickel sulfamic acid is added in, insulated and stirred 40 minutes obtains ion liquid modified monomer solution；
(5) cumyl peroxide is taken, is added in the isopropanol of 20 times of its weight, stirs evenly；
(6) above-mentioned ion liquid modified monomer solution is taken, mixes, stirs evenly with amide solution, be sent in reaction kettle,
Nitrogen is passed through, it is 75 DEG C to adjust temperature of reaction kettle, adds in the aqueous isopropanol of above-mentioned cumyl peroxide, and insulated and stirred 5 is small
When, precipitation is washed in filtering, and when drying 2 is small at 60 DEG C of vacuum, cooling obtains ion liquid modified polystyrene；
(7) above-mentioned ion liquid modified polystyrene is taken, is mixed with glycerin monostearate, pentane foaming agent, rise temperature
It spends for 120 DEG C, when heat preservation 2 is small, product is sent to after washing, dry, sieve in foaming machine by cooling discharging,
0.3Mpa, when steam heating 2 is small at 140 DEG C, discharging, room temperature is cooled down to get the ion liquid modified plastic fireproof plate.
Performance test：
The ion liquid modified plastic fireproof plate mechanics of the embodiment of the present invention 1, flame retardant property test：
Bending strength：741Kg/CM2, compressive strength 904Kg/CM2, oxygen index (OI) 29, UL-94V-0 grades of vertical combustion grade；
The ion liquid modified plastic fireproof plate mechanics of the embodiment of the present invention 2, flame retardant property test：
Bending strength：706Kg/CM2, compressive strength 913Kg/CM2, oxygen index (OI) 29, UL-94V-0 grades of vertical combustion grade；
Commercial polysterol materialogy, flame retardant property test：
Bending strength：300-500Kg/CM2, compressive strength 600-800Kg/CM2, oxygen index (OI) 27, vertical combustion grade UL-
94V-1 grades.
As can be seen that the ion liquid modified plastic fireproof plate of the present invention has better mechanical property and fire-retardant fireproof
Energy.
Claims (2)
1. a kind of ion liquid modified plastic fireproof plate, which is characterized in that it is made of the raw material of following weight parts：
Styrene 130-150, phenthazine 0.7-1, glycerin monostearate 1-2,1- ethyl-3-methylimidazole acetate 0.8-1,
Expanded perlite 13-20, nickel sulfamic acid 0.6-1, calcium ricinoleate 1-2, beta-hydroxy alkylamide 0.8-1, cumyl peroxide
3-4, pentane foaming agent 5-7.
2. a kind of preparation method of ion liquid modified plastic fireproof plate as described in claim 1, which is characterized in that including with
Lower step：
(1) expanded perlite is taken, when calcining 1-2 is small at 750-800 DEG C, is cooled to room temperature, is mixed with beta-hydroxy alkylamide, added
Enter into the deionized water of 10-14 times of mixture weight, it is 3-10 minutes ultrasonic, obtain amide solution；
(2) 1- ethyl-3-methylimidazole acetate is taken, is added in the deionized water of 16-20 times of its weight, stirs evenly, obtain
Ionic liquid solution；
(3) phenthazine is taken, is added in the absolute ethyl alcohol of 5-8 times of its weight, stirs evenly, calcium ricinoleate is added in, at 50-55 DEG C
Lower insulated and stirred 3-10 minutes, obtains alcoholic solution；
(4) above-mentioned ionic liquid solution, alcoholic solution mixing are taken, is stirred evenly, adds in styrene, rise temperature is 60-65 DEG C, is added
Enter nickel sulfamic acid, insulated and stirred 30-40 minutes obtains ion liquid modified monomer solution；
(5) cumyl peroxide is taken, is added in the isopropanol of 16-20 times of its weight, stirs evenly；
(6) above-mentioned ion liquid modified monomer solution is taken, mixes, stirs evenly with amide solution, be sent in reaction kettle, be passed through
Nitrogen, it is 70-75 DEG C to adjust temperature of reaction kettle, adds in the aqueous isopropanol of above-mentioned cumyl peroxide, and insulated and stirred 4-5 is small
When, precipitation is washed in filtering, and when drying 1-2 is small at 50-60 DEG C of vacuum, cooling obtains ion liquid modified polystyrene；
(7) above-mentioned ion liquid modified polystyrene is taken, is mixed with glycerin monostearate, pentane foaming agent, rise temperature is
110-120 DEG C, when heat preservation 1-2 is small, product is sent to after washing, dry, sieve in foaming machine by cooling discharging,
When steam heating 1-2 is small at 0.25-0.3Mpa, 130-140 DEG C, discharging, room temperature is cooled down to get the ion liquid modified plastics
Fire-proof plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711424680.XA CN108084586A (en) | 2017-12-25 | 2017-12-25 | A kind of ion liquid modified plastic fireproof plate and preparation method thereof |
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| CN201711424680.XA CN108084586A (en) | 2017-12-25 | 2017-12-25 | A kind of ion liquid modified plastic fireproof plate and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530787A (en) * | 2018-05-15 | 2018-09-14 | 温州市赢创新材料技术有限公司 | A kind of cross-linked graphene heat preservation plate material preparation method |
| CN112209847A (en) * | 2020-10-22 | 2021-01-12 | 烟台大学 | Method for preparing amide compound under catalysis of ionic liquid in high-pressure environment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832641A (en) * | 2017-04-03 | 2017-06-13 | 赵阳 | A kind of preparation method of ion flame-proof composite material |
-
2017
- 2017-12-25 CN CN201711424680.XA patent/CN108084586A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832641A (en) * | 2017-04-03 | 2017-06-13 | 赵阳 | A kind of preparation method of ion flame-proof composite material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530787A (en) * | 2018-05-15 | 2018-09-14 | 温州市赢创新材料技术有限公司 | A kind of cross-linked graphene heat preservation plate material preparation method |
| CN112209847A (en) * | 2020-10-22 | 2021-01-12 | 烟台大学 | Method for preparing amide compound under catalysis of ionic liquid in high-pressure environment |
| CN112209847B (en) * | 2020-10-22 | 2022-12-23 | 烟台大学 | Method for preparing amide compound under catalysis of ionic liquid in high-pressure environment |
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