CN108929418A - Environmental protection flame retardant polyurethane foam material and preparation method thereof for electric vehicle instrument platform - Google Patents
Environmental protection flame retardant polyurethane foam material and preparation method thereof for electric vehicle instrument platform Download PDFInfo
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- CN108929418A CN108929418A CN201810687254.3A CN201810687254A CN108929418A CN 108929418 A CN108929418 A CN 108929418A CN 201810687254 A CN201810687254 A CN 201810687254A CN 108929418 A CN108929418 A CN 108929418A
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- environmental protection
- electric vehicle
- flame retardant
- vehicle instrument
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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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
-
- 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)
- Polyurethanes Or Polyureas (AREA)
Abstract
The environmental protection flame retardant polyurethane foam material and preparation method thereof that the invention discloses a kind of for electric vehicle instrument platform, environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform includes combination material and isocyanates, the mass ratio of the isocyanates and combination material is 1:1.65, and the mass fraction of component and each component that the combination material includes is as follows: polyester 10100:55~60 part；Polyester 403:10~15 part；Glass fibre: 100~150 parts；Silicone oil: 3.5~4 parts；Triethanolamine: 8~12 parts；Catalyst HP-54:1.2~1.7 part；Catalyst HP-80:1.6~1.9 part；Water: 3.0~3.8 parts；Fire retardant: 35~40 parts.After above-mentioned material and method, so that environmental protection flame retardant polyurethane foam material high temperature resistant, the flame retardant property for electric vehicle instrument platform of preparation are high, high-intensitive and environmental protection.
Description
Technical field
The environmental protection flame retardant polyurethane foam material and preparation method thereof that the present invention relates to a kind of for electric vehicle instrument platform.
Background technique
Currently, with the development of electric vehicle industry, the material for electric vehicle instrument platform need to have high temperature resistant, high fire-retardance,
High intensity, lightweight, high in environmental protection characteristic, the material property of traditional electric vehicle instrument platform is generally unable to reach comparatively ideal
Effect, it is difficult to meet the needs of people.
Summary of the invention
The purpose of the present invention is to overcome the defects in the prior art, provides a kind of environmental protection resistance for electric vehicle instrument platform
Flame-retardant polyurethane foamed material, its high temperature resistant, flame retardant property are high, high-intensitive and environmentally friendly.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of environmental protection resistance for electric vehicle instrument platform
Flame-retardant polyurethane foamed material, it includes combination material and isocyanates, and the isocyanates and the mass ratio for combining material are 1:1.65,
The mass fraction of component and each component that the combination material includes is as follows:
Polyester 10100:55~60 part；
Polyester 403:10~15 part；
Glass fibre: 100~150 parts；
Silicone oil: 3.5~4 parts；
Triethanolamine: 8~12 parts；
Catalyst HP-54:1.2~1.7 part；
Catalyst HP-80:1.6~1.9 part；
Water: 3.0~3.8 parts；
Fire retardant: 35~40 parts.
Further, the silicone oil is silicone oil AK-8860.
Further, the fire retardant is fire retardant TCEP.
The present invention also provides a kind of preparation method of environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform,
Include following preparation step in method:
(1) preparation combination material: each component of combination material is added in reaction kettle by mass fraction and carries out hybrid reaction, is reacted
Temperature is 150~160 DEG C, 300~400r/min of mixing speed, 1~2h of mixing time, can must combine material；
(2) it prepares foamed material: isocyanates and combination material being mixed according to the mass ratio of 1:1.65, and are in temperature
It is reacted under conditions of 200~300 DEG C, can be prepared by the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform.
After the above technical solution is adopted, since recipe ingredient collocation is reasonable and preparation method is proper, so that the hair of preparation
Foam material flame retardant property is high, intensity is high, meets the needs of people, also extends the service life of electric vehicle instrument platform, in addition, by
What it is in foamed material is environmental protection material using raw material, because without releasing to the poisonous and hazardous substance of human body.
Specific embodiment
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 environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform, it includes to combine material and isocyanates,
The mass ratio of the isocyanates and combination material is 1:1.65, and the mass fraction of component and each component that the combination material includes is such as
Under:
10100:55 parts of polyester；
403:10 parts of polyester；
Glass fibre: 100 parts；
Silicone oil: 3.5 parts；
Triethanolamine: 8 parts；
HP-54:1.2 parts of catalyst；
HP-80:1.6 parts of catalyst；
Water: 3.0 parts；
Fire retardant: 35 parts.
The silicone oil is silicone oil AK-8860.
The fire retardant is fire retardant TCEP.
A kind of preparation method of the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform, comprising following in method
Preparation step:
(1) preparation combination material: each component of combination material is added in reaction kettle by mass fraction and carries out hybrid reaction, is reacted
Temperature is 150 DEG C, mixing speed 300r/min, mixing time 1h, can must combine material；
(2) it prepares foamed material: isocyanates and combination material being mixed according to the mass ratio of 1:1.65, and are in temperature
It is reacted under conditions of 200 DEG C, can be prepared by the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform.
Embodiment two:
A kind of environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform, it includes to combine material and isocyanates,
The mass ratio of the isocyanates and combination material is 1:1.65, and the mass fraction of component and each component that the combination material includes is such as
Under:
10100:57.5 parts of polyester；
403:12.5 parts of polyester；
Glass fibre: 125 parts；
Silicone oil: 3.75 parts；
Triethanolamine: 10 parts；
HP-54:1.45 parts of catalyst；
HP-80:1.75 parts of catalyst；
Water: 3.4 parts；
Fire retardant: 37.5 parts.
The silicone oil is silicone oil AK-8860.
The fire retardant is fire retardant TCEP.
A kind of preparation method of the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform, comprising following in method
Preparation step:
(1) preparation combination material: each component of combination material is added in reaction kettle by mass fraction and carries out hybrid reaction, is reacted
Temperature is 155 DEG C, mixing speed 350r/min, mixing time 1.5h, can must combine material；
(2) it prepares foamed material: isocyanates and combination material being mixed according to the mass ratio of 1:1.65, and are in temperature
It is reacted under conditions of 250 DEG C, can be prepared by the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform.
Embodiment three:
A kind of environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform, it includes to combine material and isocyanates,
The mass ratio of the isocyanates and combination material is 1:1.65, and the mass fraction of component and each component that the combination material includes is such as
Under:
10100:60 parts of polyester；
403:15 parts of polyester；
Glass fibre: 150 parts；
Silicone oil: 4 parts；
Triethanolamine: 12 parts；
HP-54:1.7 parts of catalyst；
HP-80:1.9 parts of catalyst；
Water: 3.8 parts；
Fire retardant: 40 parts.
The silicone oil is silicone oil AK-8860.
The fire retardant is fire retardant TCEP.
A kind of preparation method of the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform, comprising following in method
Preparation step:
(1) preparation combination material: each component of combination material is added in reaction kettle by mass fraction and carries out hybrid reaction, is reacted
Temperature is 160 DEG C, mixing speed 400r/min, mixing time 2h, can must combine material；
(2) it prepares foamed material: isocyanates and combination material being mixed according to the mass ratio of 1:1.65, and are in temperature
It is reacted under conditions of 300 DEG C, can be prepared by the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform.
The following are a kind of flame retardant property surveys of environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform of the present invention
Test result:
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 requirements.
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 by 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 is not able to satisfy burning speed
The requirement of degree.
Inspection result: A-B (0mm/min), it is poly- using the environmental protection flame retardant manufactured in the present embodiment for electric vehicle instrument platform
Urethane foamed material meets flame retardant property requirement.
Working principle of the present invention is as follows:
Since recipe ingredient collocation is reasonable and preparation method is proper, so that the foamed material flame retardant property of preparation is high, strong
Degree is high, meets the needs of people, also extends the service life of electric vehicle instrument platform, in addition, since foamed material is using former
Material is environmental protection material, because without releasing to the poisonous and hazardous substance of human body.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effects 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 scope.
Claims (4)
1. a kind of environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform, it is characterised in that: it include combination material and
The mass ratio of isocyanates, the isocyanates and combination material is 1:1.65, the component and each component that the combination material includes
Mass fraction is as follows:
Polyester 10100:55~60 part；
Polyester 403:10~15 part；
Glass fibre: 100~150 parts；
Silicone oil: 3.5~4 parts；
Triethanolamine: 8~12 parts；
Catalyst HP-54:1.2~1.7 part；
Catalyst HP-80:1.6~1.9 part；
Water: 3.0~3.8 parts；
Fire retardant: 35~40 parts.
2. the environmental protection flame retardant polyurethane foam material according to claim 1 for electric vehicle instrument platform, it is characterised in that:
The silicone oil is silicone oil AK-8860.
3. the environmental protection flame retardant polyurethane foam material according to claim 1 for electric vehicle instrument platform, it is characterised in that:
The fire retardant is fire retardant TCEP.
4. a kind of environmental protection flame retardant polyurethane foam material as claimed in any one of claims 1 to 3 for electric vehicle instrument platform
Preparation method, it is characterised in that: in method include following preparation step:
(1) preparation combination material: each component of combination material is added in reaction kettle by mass fraction and carries out hybrid reaction, reaction temperature
It is 150~160 DEG C, 300~400r/min of mixing speed, 1~2h of mixing time, can must combines material；
(2) prepare foamed material: by isocyanates and combination material according to 1:1.65 mass ratio mix, and temperature be 200~
It is reacted under conditions of 300 DEG C, can be prepared by the environmental protection flame retardant polyurethane foam material for electric vehicle instrument platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687254.3A CN108929418A (en) | 2018-06-28 | 2018-06-28 | Environmental protection flame retardant polyurethane foam material and preparation method thereof for electric vehicle instrument platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687254.3A CN108929418A (en) | 2018-06-28 | 2018-06-28 | Environmental protection flame retardant polyurethane foam material and preparation method thereof for electric vehicle instrument platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108929418A true CN108929418A (en) | 2018-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810687254.3A Pending CN108929418A (en) | 2018-06-28 | 2018-06-28 | Environmental protection flame retardant polyurethane foam material and preparation method thereof for electric vehicle instrument platform |
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|---|---|
| CN (1) | CN108929418A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237717A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Environmental-protection and high-flame retardation cruises bulkhead acid and alkali resistance storage PU foam material and preparation method thereof |
| CN107383314A (en) * | 2017-07-04 | 2017-11-24 | 扬中市天正合成材料研究中心 | A kind of cab deflector shield environmental protection flame retardant polyurethane foam material and preparation method |
-
2018
- 2018-06-28 CN CN201810687254.3A patent/CN108929418A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237717A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Environmental-protection and high-flame retardation cruises bulkhead acid and alkali resistance storage PU foam material and preparation method thereof |
| CN107383314A (en) * | 2017-07-04 | 2017-11-24 | 扬中市天正合成材料研究中心 | A kind of cab deflector shield environmental protection flame retardant polyurethane foam material and preparation method |
Non-Patent Citations (3)
| Title |
|---|
| 俞建勇等: "《高性能纤维制品成形技术》", 31 July 2017, 国防工业出版社 * |
| 化学工业部合成材料老化研究所: "《高分子材料老化与防老化》", 31 December 1979, 化学工业出版社 * |
| 张书华等编著: "《高性能电缆材料及其应用技术》", 30 November 2015, 上海交通大学出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20181204 |