CN108752559A - Micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method - Google Patents
Micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method Download PDFInfo
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- CN108752559A CN108752559A CN201810680693.1A CN201810680693A CN108752559A CN 108752559 A CN108752559 A CN 108752559A CN 201810680693 A CN201810680693 A CN 201810680693A CN 108752559 A CN108752559 A CN 108752559A
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- parts
- environmental protection
- micro
- flame retardant
- fuel tank
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- 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
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Polyurethanes Or Polyureas (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method thereof, the raw material of micro- vehicle fuel tank environmental protection flame retardant expanded material include isocyanates and synthesis material, and the mass ratio of the different hydrogen acid ether (hydrogen acid ester) and the synthesis material is 1：1.6, in terms of mass fraction, silicone oil, 1.6~1.9 parts of AFM300,2.8~3.2 parts of water, 80~120 parts of glass fibre and 38~42 parts of the fire retardant of JTM403,10~150 parts of 200,2.5~3 parts of polyethers comprising 55~65 parts of 4110,15~20 parts of polyethers in the component of the synthesis material.The micro- vehicle fuel tank component of environmental protection flame retardant expanded material and the proportioning of each component of the present invention is suitable, it is made to have high temperature resistant, the characteristic of flame retardant property height, high intensity and environmental protection.
Description
Technical field
The present invention relates to a kind of micro- vehicle fuel tank environmental protection flame retardant expanded materials and preparation method thereof.
Background technology
Currently, with the development of micro- garage's industry and the enhancing of people's awareness of safety, environmental consciousness, people are to micro- vehicle component
It is required that also dramatically increase, the most important thing of the fuel tank of micro- vehicle as micro- vehicle need to have high temperature resistant, high fire-retardance, high intensity and height
Spend the characteristic of environmental protection.The characteristic of the micro- vehicle fuel tank of tradition is generally unable to reach comparatively ideal effect, and there are prodigious security risks.
Invention content
The purpose of the present invention is to overcome the defects in the prior art, provides a kind of micro- vehicle fuel tank and is foamed with environmental protection flame retardant
Material, its component and the proportioning of each component are suitable, it is made to have high temperature resistant, the characteristic of flame retardant property height, high intensity and environmental protection.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of micro- vehicle fuel tank is foamed with environmental protection flame retardant
Material, its raw material include isocyanates and synthesis material, and the mass ratio of the different hydrogen acid ether (hydrogen acid ester) and the synthesis material is 1：1.6
In terms of mass fraction, the JTM403 comprising 55~65 parts of 4110,15~20 parts of polyethers in the component of the synthesis material, 10~
Silicone oil, 1.6~1.9 parts of AFM300,2.8~3.2 parts of water, 80~120 parts of the glass of 150 parts of 200,2.5~3 parts of polyethers
Glass fiber and 38~42 parts of fire retardant.
Further, the silicone oil is silicone oil AK-7760.
Further, the fire retardant is fire retardant TCPP.
The present invention also provides a kind of preparation method of micro- vehicle fuel tank environmental protection flame retardant expanded material, wrapped in method and step
Contain：
(1) feedstock processing：Processing is dried in polyethers 4110, polyethers 200 and isocyanates；
(2) weighing and proportioning：Weigh each component of synthesis material respectively by mass fraction；
(3) synthesis material is prepared：Each component in synthesis material is added in reaction kettle and is reacted and is sufficiently stirred, reaction temperature
Degree is 50~60 DEG C, and the reaction time is 4~6h, and mixing speed is 500~600r/min, you can obtains synthesis material；
(4) expanded material is synthesized：Isocyanates and synthesis material are installed 1：1.6 mass ratio mixing, can obtain after reaction
To micro- vehicle fuel tank environmental protection flame retardant expanded material.
Further, the temperature being dried in step (1) is 50~60 DEG C, and the time is 6~8h.
Further, in step (4), the reaction temperature of the isocyanates and synthesis material is 120~140 DEG C, mixing speed
For 500~600r/min, the reaction time is 3~4h.
After the above technical solution is adopted, isocyanates of the invention uses 1 with synthesis material：1.6 mass ratio, and synthesis material
Component and each component between proportioning select it is proper so that the expanded material flame retardant property of preparation is high, intensity is high, to extend
The service life of fuel tank, vehicle and personal safety when having ensured burst accident, in addition, since expanded material is equal using raw material
For environmental protection material, because without releasing to the poisonous and hazardous substance of human body.
Specific implementation mode
In order that the present invention can be more clearly and readily understood, the present invention is made into one below according to specific embodiment
Step detailed description.
Embodiment one：
A kind of micro- vehicle fuel tank environmental protection flame retardant expanded material, its raw material include isocyanates and synthesis material, described
The mass ratio of different hydrogen acid ether (hydrogen acid ester) and the synthesis material is 1：1.6, in terms of mass fraction, 55 parts are included in the component of the synthesis material
The silicone oil of the JTM403,10 parts of 200,2.5 parts of polyethers that 4110,15 part of polyethers, 1.6 parts of AFM300,2.8 parts of water, 80 parts
Glass fibre and 38 parts of fire retardant.
The silicone oil is silicone oil AK-7760.
The fire retardant is fire retardant TCPP.
A kind of preparation method of micro- vehicle fuel tank environmental protection flame retardant expanded material includes in method and step：
(1) feedstock processing：Processing is dried in polyethers 4110, polyethers 200 and isocyanates；
(2) weighing and proportioning：Weigh each component of synthesis material respectively by mass fraction；
(3) synthesis material is prepared：Each component in synthesis material is added in reaction kettle and is reacted and is sufficiently stirred, reaction temperature
Degree is 50 DEG C, reaction time 4h, mixing speed 500r/min, you can obtain synthesis material；
(4) expanded material is synthesized：Isocyanates and synthesis material are installed 1：1.6 mass ratio mixing, can obtain after reaction
To micro- vehicle fuel tank environmental protection flame retardant expanded material.
The temperature being dried in step (1) is 50 DEG C, time 6h.
In step (4), the reaction temperature of the isocyanates and synthesis material is 120 DEG C, mixing speed 500r/min, instead
It is 3h between seasonable.
Embodiment two
A kind of micro- vehicle fuel tank environmental protection flame retardant expanded material, its raw material include isocyanates and synthesis material, described
The mass ratio of different hydrogen acid ether (hydrogen acid ester) and the synthesis material is 1：1.6, in terms of mass fraction, 60 parts are included in the component of the synthesis material
The silicone oil of the JTM403,80 parts of 200,2.7 parts of polyethers that 4110,17.5 part of polyethers, 1.8 parts of AFM300,3 parts of water, 100 parts
Glass fibre and 40 parts of fire retardant.
The silicone oil is silicone oil AK-7760.
The fire retardant is fire retardant TCPP.
A kind of preparation method of micro- vehicle fuel tank environmental protection flame retardant expanded material includes in method and step：
(1) feedstock processing：Processing is dried in polyethers 4110, polyethers 200 and isocyanates；
(2) weighing and proportioning：Weigh each component of synthesis material respectively by mass fraction；
(3) synthesis material is prepared：Each component in synthesis material is added in reaction kettle and is reacted and is sufficiently stirred, reaction temperature
Degree is 55 DEG C, reaction time 5h, mixing speed 550r/min, you can obtain synthesis material；
(4) expanded material is synthesized：Isocyanates and synthesis material are installed 1：1.6 mass ratio mixing, can obtain after reaction
To micro- vehicle fuel tank environmental protection flame retardant expanded material.
The temperature being dried in step (1) is 55 DEG C, time 7h.
In step (4), the reaction temperature of the isocyanates and synthesis material is 130 DEG C, mixing speed 550r/min, instead
It is 3.5h between seasonable.
Embodiment three
A kind of micro- vehicle fuel tank environmental protection flame retardant expanded material, its raw material include isocyanates and synthesis material, described
The mass ratio of different hydrogen acid ether (hydrogen acid ester) and the synthesis material is 1：1.6, in terms of mass fraction, 65 parts are included in the component of the synthesis material
The silicone oil of the JTM403,150 parts of 200,3 parts of polyethers that 4110,20 part of polyethers, 1.9 parts of AFM300,3.2 parts of water, 120 parts
Glass fibre and 42 parts of fire retardant.
The silicone oil is silicone oil AK-7760.
The fire retardant is fire retardant TCPP.
A kind of preparation method of micro- vehicle fuel tank environmental protection flame retardant expanded material includes in method and step：
(1) feedstock processing：Processing is dried in polyethers 4110, polyethers 200 and isocyanates；
(2) weighing and proportioning：Weigh each component of synthesis material respectively by mass fraction；
(3) synthesis material is prepared：Each component in synthesis material is added in reaction kettle and is reacted and is sufficiently stirred, reaction temperature
Degree is 60 DEG C, reaction time 6h, mixing speed 600r/min, you can obtain synthesis material；
(4) expanded material is synthesized：Isocyanates and synthesis material are installed 1：1.6 mass ratio mixing, can obtain after reaction
To micro- vehicle fuel tank environmental protection flame retardant expanded material.
The temperature being dried in step (1) is 60 DEG C, time 8h.
In step (4), the reaction temperature of the isocyanates and synthesis material is 140 DEG C, mixing speed 600r/min, instead
It is 4h between seasonable.
It is a kind of flame test result of micro- vehicle fuel tank environmental protection flame retardant expanded material of the present invention below：
Test stone requirement：The burning velocity of fire proofing should be not more than 100mm/min, distinguish if there are following situations
Test result is identified as required, and inspection result is divided into 5 grades of A, B, C, D, E：
A：(0mm/min)：Sample is exposed to 15S in flame, and extinguishing fire source is still unburned or sample can burn, but
Flame extinguishes before reaching the first measurement graticule, and no burning extent can be counted.
B：When tester, flame self-extinguish in 60s, and burning extent is not more than 50mm, then it is assumed that meet
Standard requirement.
C：Burning speed measured value (mm/min)
When tester, flame extinguishes between the two measuring markings, and when being unsatisfactory for the 2nd article of situation, then presses mark
Standard calculates burning velocity.
D：Burning speed measured value (mm/min)
When tester, flame combustion reaches the second graticule, or since timing, sample long-time smoulder,
Then can in tester termination test when 20min, and record burning time and burning extent and by standard combustion rate.
E：Sample has burnt in flame ignition 15s and has reached the first graticule, then it is assumed that sample cannot meet burning speed
The requirement of degree.
Inspection result：A-B (0mm/min), using micro- vehicle fuel tank environmental protection flame retardant expanded material manufactured in the present embodiment
Meet flame retardant property requirement.
Working principle of the present invention is as follows：
The isocyanates of the present invention uses 1 with synthesis material：1.6 mass ratio, and between the component and each component of synthesis material
Proportioning is selected proper so that and the expanded material flame retardant property height of preparation, intensity are high, to extend the service life of fuel tank,
Vehicle and personal safety when having ensured burst accident, in addition, since expanded material using raw material is environmental protection material, because without
It can release to the poisonous and hazardous substance of human body.
Particular embodiments described above, pair present invention solves the technical problem that, technical solution and advantageous effect carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this
Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection domain.
Claims (6)
1. a kind of micro- vehicle fuel tank environmental protection flame retardant expanded material, it is characterised in that：Its raw material include isocyanates and conjunction
At material, the mass ratio of the different hydrogen acid ether (hydrogen acid ester) and the synthesis material is 1：1.6, in terms of mass fraction, in the component of the synthesis material
Including the JTM403 of 4110,15~20 parts of 55~65 parts of polyethers, the silicone oil of 10~150 parts of 200,2.5~3 parts of polyethers, 1.6
~1.9 parts of AFM300,2.8~3.2 parts of water, 80~120 parts of glass fibre and 38~42 parts of fire retardant.
2. micro- vehicle fuel tank environmental protection flame retardant expanded material according to claim 1, it is characterised in that：The silicone oil is silicon
Oily AK-7760.
3. micro- vehicle fuel tank environmental protection flame retardant expanded material according to claim 1, it is characterised in that：The fire retardant is
Fire retardant TCPP.
4. a kind of preparation method of such as micro- vehicle fuel tank environmental protection flame retardant expanded material of claims 1 to 3 any one of them,
It is characterized in that：Include in method and step：
(1) feedstock processing：Processing is dried in polyethers 4110, polyethers 200 and isocyanates；
(2) weighing and proportioning：Weigh each component of synthesis material respectively by mass fraction；
(3) synthesis material is prepared：Each component in synthesis material is added in reaction kettle and is reacted and is sufficiently stirred, reaction temperature is
50~60 DEG C, the reaction time is 4~6h, and mixing speed is 500~600r/min, you can obtains synthesis material；
(4) expanded material is synthesized：Isocyanates and synthesis material are installed 1：1.6 mass ratio mixing, can be obtained institute after reaction
State micro- vehicle fuel tank environmental protection flame retardant expanded material.
5. micro- vehicle fuel tank environmental protection flame retardant expanded material according to claim 4, it is characterised in that：It is done in step (1)
The temperature of dry processing is 50~60 DEG C, and the time is 6~8h.
6. the preparation method of micro- vehicle fuel tank environmental protection flame retardant expanded material according to claim 4, it is characterised in that：Step
Suddenly in (4), the reaction temperature of the isocyanates and synthesis material is 120~140 DEG C, and mixing speed is 500~600r/min, instead
It is 3~4h between seasonable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680693.1A CN108752559A (en) | 2018-06-27 | 2018-06-27 | Micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680693.1A CN108752559A (en) | 2018-06-27 | 2018-06-27 | Micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method |
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| Publication Number | Publication Date |
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| CN108752559A true CN108752559A (en) | 2018-11-06 |
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ID=63974236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680693.1A Pending CN108752559A (en) | 2018-06-27 | 2018-06-27 | Micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503148A1 (en) * | 1974-01-28 | 1975-07-31 | Shell Int Research | PROCESS FOR THE MANUFACTURING OF POLYURETHANE FOAM |
| CN101191010A (en) * | 2006-11-20 | 2008-06-04 | 中国船舶重工集团公司第七二五研究所 | Fibre enhancement modifying method for polyurethane foam plastic |
| CN106146782A (en) * | 2016-07-07 | 2016-11-23 | 扬中市天正合成材料研究中心 | A kind of pedal environmental protection high flame-retardant foamed material and preparation method thereof |
| CN107312148A (en) * | 2017-06-30 | 2017-11-03 | 扬中市天正合成材料研究中心 | A kind of in-car decorations column environmental protection flame retardant expanded material and preparation method thereof |
| CN107325251A (en) * | 2017-06-30 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of caravan interior trim floor environmental protection flame retardant expanded material and preparation method thereof |
-
2018
- 2018-06-27 CN CN201810680693.1A patent/CN108752559A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503148A1 (en) * | 1974-01-28 | 1975-07-31 | Shell Int Research | PROCESS FOR THE MANUFACTURING OF POLYURETHANE FOAM |
| CN101191010A (en) * | 2006-11-20 | 2008-06-04 | 中国船舶重工集团公司第七二五研究所 | Fibre enhancement modifying method for polyurethane foam plastic |
| CN106146782A (en) * | 2016-07-07 | 2016-11-23 | 扬中市天正合成材料研究中心 | A kind of pedal environmental protection high flame-retardant foamed material and preparation method thereof |
| CN107312148A (en) * | 2017-06-30 | 2017-11-03 | 扬中市天正合成材料研究中心 | A kind of in-car decorations column environmental protection flame retardant expanded material and preparation method thereof |
| CN107325251A (en) * | 2017-06-30 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of caravan interior trim floor environmental protection flame retardant expanded material and preparation method thereof |
Non-Patent Citations (1)
| Title |
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Application publication date: 20181106 |