CN107298770A - A kind of expansion type flame retardant and its preparation technology - Google Patents
A kind of expansion type flame retardant and its preparation technology Download PDFInfo
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- CN107298770A CN107298770A CN201710639635.XA CN201710639635A CN107298770A CN 107298770 A CN107298770 A CN 107298770A CN 201710639635 A CN201710639635 A CN 201710639635A CN 107298770 A CN107298770 A CN 107298770A
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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
- C08K13/02—Organic and inorganic ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Fireproofing Substances (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of expansion type flame retardant, its raw material includes by weight：40 60 parts of MAP, 30 50 parts of chloro palm oil methyl ester, 15 20 parts of melamine, 15 20 parts of aluminium hydroxide.Present invention also offers a kind of preparation technology of expansion type flame retardant.Addition of the invention by chloro palm oil methyl ester, and the surface of material can be coated to well by high speed mixing, the moisture absorption of material is substantially reduced, is improved the resting period of material, and the technique non-pollutant discharge, simple to operate, environmental protection, save, cost is low.
Description
Technical field
The present invention relates to technical field of flame retardant, more particularly to a kind of expansion type flame retardant and its preparation technology.
Background technology
Phosphoric acid ester liquid flame retardant is widely used in epoxy resin, can be accomplished during addition 1 more than 17
From fiery self-extinguishment.But the solidification of resin system is influenced whether while fire-retardant, it is difficult batch production to make ready-made finished product softness.For
This, we have proposed a kind of expansion type flame retardant and its preparation technology.
The content of the invention
The present invention proposes a kind of expansion type flame retardant and its preparation technology, with asking for solving to propose in above-mentioned background technology
Topic.
The present invention proposes a kind of expansion type flame retardant, and its raw material includes by weight：40-60 parts of MAP, chloro
30-50 parts of palm oil methyl ester, 15-20 parts of melamine, 15-20 parts of aluminium hydroxide.
It is preferred that, MAP, the weight ratio of chloro palm oil methyl ester are 45-55：35-45.
It is preferred that, melamine, the weight ratio of aluminium hydroxide are 16-18：16-18.
It is preferred that, its component includes by weight：45-55 parts of MAP, 35-45 parts of chloro palm oil methyl ester, trimerization
16-18 parts of cyanamide, 16-18 parts of aluminium hydroxide.
Present invention also offers a kind of preparation technology of expansion type flame retardant, comprise the following steps：
S1, selection mixer is prepare instrument, and the sterilization processing that carried out disinfection to mixer, standby after it dries；
S2, weigh in proportion in MAP, melamine and aluminium hydroxide to mixer, and at 50-80 degrees Celsius
Under conditions of carry out mixing 10-15min, formed compound, compound is then moved into drying plant；
S3, drying plant are heated to 130-170 degrees Celsius of stable addition feeder, expect that drying discharging will be controlled from above
System is used in 8-12min, and drying plant provided with steam vent supply and discharge gas, and drying is directly entered feed bin and used for airflow milling,
Airflow milling is adjusted to levigate 6-10 microns, normal condition can be produced；
S4, after the completion of, the mixture of above-mentioned generation is moved to high speed mixer, and add chloro palm again thereto
Oily methyl esters carries out mixed at high speed to internal material uniformly as adsorbent by high speed mixer, and temperature control is in 100-
120 degrees Celsius, rotating speed is that 450-550 turns/min incorporation times are 8-12min；
S5, as described expansion type flame retardant.
It is preferred that, MAP is specially industrial grade monoammonium phosphate.
It is preferred that, during compound is removed, it is impossible to directly contacted with hand, in case sweat, which is discharged, causes phosphoric acid
One ammonia crystallizes into bulk.
Addition of the invention by chloro palm oil methyl ester, and the table of material can be coated to well by high speed mixing
Face, substantially reduces the moisture absorption of material, improves the resting period of material, and the technique non-pollutant discharge, simple to operate, ring
Protect, energy-conservation, cost is low.
Embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
The present invention proposes a kind of expansion type flame retardant, and its raw material includes 40 parts of MAP, chloro palm by weight
Oily 30 parts of methyl esters, 15 parts of melamine, 15 parts of aluminium hydroxide.
Present invention also offers a kind of preparation technology of expansion type flame retardant, comprise the following steps：
S1, selection mixer is prepare instrument, and the sterilization processing that carried out disinfection to mixer, standby after it dries；
S2, weigh in proportion in MAP, melamine and aluminium hydroxide to mixer, and in 50 degrees Celsius of bar
Mixing 10min is carried out under part, compound is formed, compound is then moved into drying plant；
S3, drying plant are heated to 130 degrees Celsius of stable addition feeders, expect that drying discharging will be controlled from above
8min, and drying plant uses provided with steam vent supply and discharge gas, drying is directly entered feed bin and used for airflow milling, airflow milling
Levigate 6 microns are adjusted to, normal condition can be produced；
S4, after the completion of, the mixture of above-mentioned generation is moved to high speed mixer, and add chloro palm again thereto
Oily methyl esters carries out mixed at high speed to internal material uniformly as adsorbent by high speed mixer, and temperature control is taken the photograph 100
Family name's degree, rotating speed is that 450 turns/min incorporation times are 8min；
S5, as described expansion type flame retardant.
MAP is specially industrial grade monoammonium phosphate.
During compound is removed, it is impossible to directly contacted with hand, in case sweat, which is discharged, causes phosphorous acid ammonia knot
It is brilliant into bulk.
Embodiment 2
The present invention proposes a kind of expansion type flame retardant, and its raw material includes 45 parts of MAP, chloro palm by weight
Oily 35 parts of methyl esters, 16 parts of melamine, 16 parts of aluminium hydroxide.
Present invention also offers a kind of preparation technology of expansion type flame retardant, comprise the following steps：
S1, selection mixer is prepare instrument, and the sterilization processing that carried out disinfection to mixer, standby after it dries；
S2, weigh in proportion in MAP, melamine and aluminium hydroxide to mixer, and in 55 degrees Celsius of bar
Mixing 11min is carried out under part, compound is formed, compound is then moved into drying plant；
S3, drying plant are heated to 135 degrees Celsius of stable addition feeders, expect that drying discharging will be controlled from above
9min, and drying plant uses provided with steam vent supply and discharge gas, drying is directly entered feed bin and used for airflow milling, airflow milling
Levigate 7 microns are adjusted to, normal condition can be produced；
S4, after the completion of, the mixture of above-mentioned generation is moved to high speed mixer, and add chloro palm again thereto
Oily methyl esters carries out mixed at high speed to internal material uniformly as adsorbent by high speed mixer, and temperature control is taken the photograph 105
Family name's degree, rotating speed is that 475 turns/min incorporation times are 9min；
S5, as described expansion type flame retardant.
MAP is specially industrial grade monoammonium phosphate.
During compound is removed, it is impossible to directly contacted with hand, in case sweat, which is discharged, causes phosphorous acid ammonia knot
It is brilliant into bulk.
Embodiment 3
The present invention proposes a kind of expansion type flame retardant, and its raw material includes 50 parts of MAP, chloro palm by weight
Oily 40 parts of methyl esters, 17 parts of melamine, 17 parts of aluminium hydroxide.
Present invention also offers a kind of preparation technology of expansion type flame retardant, comprise the following steps：
S1, selection mixer is prepare instrument, and the sterilization processing that carried out disinfection to mixer, standby after it dries；
S2, weigh in proportion in MAP, melamine and aluminium hydroxide to mixer, and in 60 degrees Celsius of bar
Mixing 13min is carried out under part, compound is formed, compound is then moved into drying plant；
S3, drying plant are heated to 150 degrees Celsius of stable addition feeders, expect that drying discharging will be controlled from above
10min, and drying plant uses provided with steam vent supply and discharge gas, drying is directly entered feed bin and used for airflow milling, air-flow
Mill is adjusted to levigate 8 microns, and normal condition can be produced；
S4, after the completion of, the mixture of above-mentioned generation is moved to high speed mixer, and add chloro palm again thereto
Oily methyl esters carries out mixed at high speed to internal material uniformly as adsorbent by high speed mixer, and temperature control is taken the photograph 110
Family name's degree, rotating speed is that 500 turns/min incorporation times are 10min；
S5, as described expansion type flame retardant.
MAP is specially industrial grade monoammonium phosphate.
During compound is removed, it is impossible to directly contacted with hand, in case sweat, which is discharged, causes phosphorous acid ammonia knot
It is brilliant into bulk.
Embodiment 4
The present invention proposes a kind of expansion type flame retardant, and its raw material includes 55 parts of MAP, chloro palm by weight
Oily 45 parts of methyl esters, 19 parts of melamine, 19 parts of aluminium hydroxide.
Present invention also offers a kind of preparation technology of expansion type flame retardant, comprise the following steps：
S1, selection mixer is prepare instrument, and the sterilization processing that carried out disinfection to mixer, standby after it dries；
S2, weigh in proportion in MAP, melamine and aluminium hydroxide to mixer, and in 70 degrees Celsius of bar
Mixing 14min is carried out under part, compound is formed, compound is then moved into drying plant；
S3, drying plant are heated to 160 degrees Celsius of stable addition feeders, expect that drying discharging will be controlled from above
11min, and drying plant uses provided with steam vent supply and discharge gas, drying is directly entered feed bin and used for airflow milling, air-flow
Mill is adjusted to levigate 9 microns, and normal condition can be produced；
S4, after the completion of, the mixture of above-mentioned generation is moved to high speed mixer, and add chloro palm again thereto
Oily methyl esters carries out mixed at high speed to internal material uniformly as adsorbent by high speed mixer, and temperature control is taken the photograph 115
Family name's degree, rotating speed is that 520 turns/min incorporation times are 11min；
S5, as described expansion type flame retardant.
MAP is specially industrial grade monoammonium phosphate.
During compound is removed, it is impossible to directly contacted with hand, in case sweat, which is discharged, causes phosphorous acid ammonia knot
It is brilliant into bulk.
Embodiment 5
The present invention proposes a kind of expansion type flame retardant, and its raw material includes 60 parts of MAP, chloro palm by weight
Oily 50 parts of methyl esters, 20 parts of melamine, 20 parts of aluminium hydroxide.
Present invention also offers a kind of preparation technology of expansion type flame retardant, comprise the following steps：
S1, selection mixer is prepare instrument, and the sterilization processing that carried out disinfection to mixer, standby after it dries；
S2, weigh in proportion in MAP, melamine and aluminium hydroxide to mixer, and in 80 degrees Celsius of bar
Mixing 15min is carried out under part, compound is formed, compound is then moved into drying plant；
S3, drying plant are heated to 170 degrees Celsius of stable addition feeders, expect that drying discharging will be controlled from above
12min, and drying plant uses provided with steam vent supply and discharge gas, drying is directly entered feed bin and used for airflow milling, air-flow
Mill is adjusted to levigate 10 microns, and normal condition can be produced；
S4, after the completion of, the mixture of above-mentioned generation is moved to high speed mixer, and add chloro palm again thereto
Oily methyl esters carries out mixed at high speed to internal material uniformly as adsorbent by high speed mixer, and temperature control is taken the photograph 120
Family name's degree, rotating speed is that 550 turns/min incorporation times are 12min；
S5, as described expansion type flame retardant.
MAP is specially industrial grade monoammonium phosphate.
During compound is removed, it is impossible to directly contacted with hand, in case sweat, which is discharged, causes phosphorous acid ammonia knot
It is brilliant into bulk.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of expansion type flame retardant, it is characterised in that its raw material includes by weight：40-60 parts of MAP, chloro palm
Oily methyl esters 30-50 parts, 15-20 parts of melamine, 15-20 parts of aluminium hydroxide.
2. expansion type flame retardant according to claim 1, it is characterised in that MAP, the weight of chloro palm oil methyl ester
Amount is than being 45-55：35-45.
3. expansion type flame retardant according to claim 1, it is characterised in that melamine, the weight ratio of aluminium hydroxide are
16-18：16-18.
4. the expansion type flame retardant according to claim 2-3, it is characterised in that its component includes by weight：Phosphoric acid one
45-55 parts of ammonium, 35-45 parts of chloro palm oil methyl ester, 16-18 parts of melamine, 16-18 parts of aluminium hydroxide.
5. a kind of preparation technology of expansion type flame retardant according to claim 1, it is characterised in that comprise the following steps：
S1, selection mixer is prepare instrument, and the sterilization processing that carried out disinfection to mixer, standby after it dries；
S2, weigh in proportion in MAP, melamine and aluminium hydroxide to mixer, and in 50-80 degrees Celsius of bar
Mixing 10-15min is carried out under part, compound is formed, compound is then moved into drying plant；
S3, drying plant are heated to 130-170 degrees Celsius of stable addition feeder, expect that drying discharging will be controlled from above
8-12min, and drying plant uses provided with steam vent supply and discharge gas, drying is directly entered feed bin and used for airflow milling, gas
Stream mill is adjusted to levigate 6-10 microns, and normal condition can be produced；
S4, after the completion of, the mixture of above-mentioned generation is moved to high speed mixer, and add chloro palm oil first again thereto
Ester carries out mixed at high speed to internal material uniformly as adsorbent by high speed mixer, and temperature control is taken the photograph in 100-120
Family name's degree, rotating speed is that 450-550 turns/min incorporation times are 8-12min；
S5, as described expansion type flame retardant.
6. the preparation technology of expansion type flame retardant according to claim 5, it is characterised in that MAP is specially industry
Level MAP.
7. the preparation technology of expansion type flame retardant according to claim 5, it is characterised in that in the mistake for removing compound
Cheng Zhong, it is impossible to directly contacted with hand, causes phosphorous acid ammonia to crystallize into bulk in order to avoid sweat is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639635.XA CN107298770A (en) | 2017-07-31 | 2017-07-31 | A kind of expansion type flame retardant and its preparation technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639635.XA CN107298770A (en) | 2017-07-31 | 2017-07-31 | A kind of expansion type flame retardant and its preparation technology |
Publications (1)
| Publication Number | Publication Date |
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| CN107298770A true CN107298770A (en) | 2017-10-27 |
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| CN201710639635.XA Pending CN107298770A (en) | 2017-07-31 | 2017-07-31 | A kind of expansion type flame retardant and its preparation technology |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735601A (en) * | 2009-12-23 | 2010-06-16 | 东莞市信诺橡塑工业有限公司 | Heat and flame resistant nylon composite |
| CN103694498A (en) * | 2013-09-23 | 2014-04-02 | 河南科技大学 | Fire retardant, ultrahigh molecular weight polyethylene fire-retardant composite material using same and preparation method thereof |
| CN106349456A (en) * | 2016-08-31 | 2017-01-25 | 湖南盛亚体育实业有限公司 | Environment-friendly plastic runway material and preparation method thereof |
| CN106396497A (en) * | 2016-08-27 | 2017-02-15 | 惠州市腾威新材料有限公司 | Soft red earth material for tennis court and preparation method thereof |
| CN106939088A (en) * | 2017-04-25 | 2017-07-11 | 合肥工业大学 | A kind of Halogen nitrogen phosphorus compounding expansion type flame retardant and preparation method thereof |
-
2017
- 2017-07-31 CN CN201710639635.XA patent/CN107298770A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735601A (en) * | 2009-12-23 | 2010-06-16 | 东莞市信诺橡塑工业有限公司 | Heat and flame resistant nylon composite |
| CN103694498A (en) * | 2013-09-23 | 2014-04-02 | 河南科技大学 | Fire retardant, ultrahigh molecular weight polyethylene fire-retardant composite material using same and preparation method thereof |
| CN106396497A (en) * | 2016-08-27 | 2017-02-15 | 惠州市腾威新材料有限公司 | Soft red earth material for tennis court and preparation method thereof |
| CN106349456A (en) * | 2016-08-31 | 2017-01-25 | 湖南盛亚体育实业有限公司 | Environment-friendly plastic runway material and preparation method thereof |
| CN106939088A (en) * | 2017-04-25 | 2017-07-11 | 合肥工业大学 | A kind of Halogen nitrogen phosphorus compounding expansion type flame retardant and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
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| RJ01 | Rejection of invention patent application after publication |