CN107312148A - A kind of in-car decorations column environmental protection flame retardant expanded material and preparation method thereof - Google Patents
A kind of in-car decorations column environmental protection flame retardant expanded material and preparation method thereof Download PDFInfo
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- CN107312148A CN107312148A CN201710520554.8A CN201710520554A CN107312148A CN 107312148 A CN107312148 A CN 107312148A CN 201710520554 A CN201710520554 A CN 201710520554A CN 107312148 A CN107312148 A CN 107312148A
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- polyethers
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- isocyanates
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- expanded material
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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
- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of in-car decorations column environmental protection flame retardant expanded material and preparation method thereof, it is made up of isocyanates and compound, wherein isocyanates presses proportion by weight, isocyanates with compound：Compound=1：1.5, the compound is in units of parts by weight, including following raw material：Polyethers 4110：55 65 parts, JTM polyethers 403：20 26 parts, polyethers 200：20 25 parts, silicone oil AK7760：2.5 3 parts, catalyst AFM300：1.6 1.9 parts, fire retardant TCPP：38 42 parts and water：3.5 4.2 parts.The present invention is by raw material using rational proportioning, obtained expanded material anti-flammability and stability are good, and not only fire savety is high for the in-car decorations column made using the expanded material, and service life is long, expanded material and in-car decorations column that the present invention is prepared using the environmentally friendly raw material of rational proportion, harmful substance will not be discharged, it is to avoid environment and human body are caused harm.
Description
Technical field
The present invention relates to a kind of composite and preparation method thereof, specifically a kind of in-car decorations column environmental protection flame retardant
Expanded material and preparation method thereof.
Background technology
With developing rapidly for social economy, the living standard more and more higher of people, the family for possessing private car is also more next
It is more.People are when buying automobile, and the people not known the business is concentrated mainly on vehicle dynamic quality, appearance looks elegant to the focus of automobile
In terms of degree, fuel economy, functional diversity, the people known the business can also pay close attention to automobile braking performance, manipulation stability, ride comfort with
And by property in terms of, wherein, increasingly paid close attention to now by people in terms of automotive trim, automotive trim column is many by sending out
Foam material is made, and existing expanded material causes its fire-retardant to realize lightweight for the overall quality of reduction automobile
Property and stability are poor, the fire savety of automobile are reduced on the whole, and make the raw material environmental-protecting performance of its expanded material
It is low, greatly harm is caused to environment and human body using meeting for a long time.
The content of the invention
The present invention provides a kind of good flame resistance, light weight and the high in-car decorations column environmental protection flame retardant foaming material of environmental-protecting performance
Material and preparation method thereof.
The present invention solves above-mentioned technical problem and adopted the technical scheme that：A kind of in-car decorations column environmental protection flame retardant foaming material
Material, is made up of isocyanates and compound, and wherein isocyanates presses proportion by weight, isocyanates with compound：Compound=
1：1.5, the compound is in units of parts by weight, including following raw material：Polyethers 4110：55-65 parts, JTM polyethers 403：20-
26 parts, polyethers 200：20-25 parts, silicone oil AK7760：2.5-3 parts, catalyst AFM300：1.6-1.9 parts, fire retardant TCPP：
38-42 parts and water：3.5-4.2 part.
A kind of preparation method of above-mentioned in-car decorations column environmental protection flame retardant expanded material, including following preparation process：
(1) Feedstock treating：Processing is dried in polyethers 4110, JTM polyethers 403, polyethers 200 and isocyanates；
(2) weighing and proportioning：According to quality proportioning, weigh respectively silicone oil AK7760, catalyst AFM300, fire retardant TCPP and
Polyethers 4110, JTM polyethers 403 and polyethers 200 after water, and drying process；
(3) compound is prepared：By the polyethers 4110 weighed, JTM polyethers 403, polyethers 200, silicone oil AK7760, catalysis
Agent AFM300, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred for, and mixing time is 0.5-1.5h, stirring temperature
Spend for 50-80 DEG C, mixing speed is 250-280r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (2)
Material is according to 1：1.5 quality proportioning is stirred mixing, and mixing speed is 200-300r/min, and mixing time is 30s-50s, i.e.,
It can obtain the expanded material.
Preferably, the temperature of the drying process is 40 DEG C, the time is 6-8h.
Above-mentioned material and method are employed, the present invention can obtain the environmentally friendly high flame-retardant foamed material for in-car decorations column
Material, because inventive formulation collocation is reasonable, preparation method is proper so that the expanded material fire resistance of preparation is high, and stability is good,
The service life of automobile is also extended on the basis of the fire savety of automobile is added, and is made using the expanded material
In-car decorations column light weight, the overall weight of vehicle can be mitigated to a certain extent, the weight demands of vehicle are met.In addition,
The raw material that the present invention is used is environment-friendly materials, and the expanded material and in-car decorations column according to its rational collocation system are not
Harmful substance can be produced, it is to avoid environment and human body are caused harm.
Embodiment
In order that present disclosure is easier to be clearly understood, below according to specific embodiment, to the car of the present invention
Interior trim column environmental protection flame retardant expanded material and preparation method thereof is described in further detail.
Embodiment one：
A kind of preparation method of above-mentioned in-car decorations column environmental protection flame retardant expanded material, including following preparation process：
(1) Feedstock treating：Processing is dried in polyethers 4110, JTM polyethers 403, polyethers 200 and isocyanates, is dried
Temperature is 40 DEG C, and drying time is 6h；
(2) weighing and proportioning：According to quality proportioning, 2.5 parts of silicone oil AK7760,1.6 parts of catalyst AFM300,38 are weighed respectively
Polyethers 4110 after part fire retardant TCPP and 3.5 parts of water, and drying process：55 parts, JTM polyethers 403：20 parts and polyethers
200：20 parts；
(3) compound is prepared：By the polyethers 4110 weighed, JTM polyethers 403, polyethers 200, silicone oil AK7760, catalysis
Agent AFM300, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred for, and mixing time is 0.5h, and whipping temp is
50 DEG C, mixing speed is 250r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (2)
Material is according to 1：1.5 quality proportioning is stirred mixing, and mixing speed is 200r/min, and mixing time is 30s, you can obtain institute
State expanded material.
Embodiment two：
A kind of preparation method of above-mentioned in-car decorations column environmental protection flame retardant expanded material, including following preparation process：
(1) Feedstock treating：Processing is dried in polyethers 4110, JTM polyethers 403, polyethers 200 and isocyanates, is dried
Temperature is 40 DEG C, and drying time is 8h；
(2) weighing and proportioning：According to quality proportioning, 3 parts of silicone oil AK7760,1.9 parts of catalyst AFM300,42 are weighed respectively
Polyethers 4110 after part fire retardant TCPP and 4.2 parts of water, and drying process：65 parts, JTM polyethers 403：26 parts and polyethers
200：25 parts；
(3) compound is prepared：By the polyethers 4110 weighed, JTM polyethers 403, polyethers 200,3 parts of silicone oil AK7760,1.9
Part catalyst AFM300,42 parts of fire retardant TCPP and 4.2 parts of water are sequentially added in reactor and are sufficiently stirred for, and mixing time is
1.5h, whipping temp is 80 DEG C, and mixing speed is 280r/min, you can obtain compound.
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (2)
Material is according to 1：1.5 quality proportioning is stirred mixing, and mixing speed is 300r/min, and mixing time is 50s, you can obtain institute
State expanded material.
Embodiment three：
A kind of preparation method of above-mentioned in-car decorations column environmental protection flame retardant expanded material, including following preparation process：
(1) Feedstock treating：Processing is dried in polyethers 4110, JTM polyethers 403, polyethers 200 and isocyanates, is dried
Temperature is 40 DEG C, and drying time is 7h；
(2) weighing and proportioning：According to quality proportioning, weigh respectively 2.75 parts of silicone oil AK7760,1.75 parts of catalyst AFM300,
Polyethers 4110 after 40 parts of fire retardant TCPP and 3.85 parts of water, and drying process：60 parts, JTM polyethers 403：23 parts and polyethers
200：22.5 parts；
(3) compound is prepared：By the polyethers 4110 weighed, JTM polyethers 403, polyethers 200, silicone oil AK7760, catalysis
Agent AFM300, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred for, and mixing time is 1h, and whipping temp is 65
DEG C, mixing speed is 265r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (2)
Material is according to 1：1.5 quality proportioning is stirred mixing, and mixing speed is 250r/min, and mixing time is 40s, you can obtain institute
State expanded material.
Example IV：
A kind of preparation method of above-mentioned in-car decorations column environmental protection flame retardant expanded material, including following preparation process：
(1) Feedstock treating：Processing is dried in polyethers 4110, JTM polyethers 403, polyethers 200 and isocyanates, is dried
Temperature is 40 DEG C, and drying time is 8h；
(2) weighing and proportioning：According to quality proportioning, 2.7 parts of silicone oil AK7760,1.7 parts of catalyst AFM300,39 are weighed respectively
Polyethers 4110 after part fire retardant TCPP and 3.8 parts of water, and drying process：58 parts, JTM polyethers 403：22 parts and polyethers
200：22 parts；
(3) compound is prepared：By the polyethers 4110 weighed, JTM polyethers 403, polyethers 200, silicone oil AK7760, catalysis
Agent AFM300, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred for, and mixing time is 0.8h, and whipping temp is
62 DEG C, mixing speed is 260r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (2)
Material is according to 1：1.5 quality proportioning is stirred mixing, and mixing speed is 235r/min, and mixing time is 38s, you can obtain institute
State expanded material.
Isocyanates in aforementioned four embodiment uses Mitsui MR200.
According to the expanded material in the method testing example one, two, three and four described in GB50222-1995 standards, its
As a result it is as shown in table 1.
The fire resistance of the expanded material of table 1
As can be seen from Table 1, according to described in the present invention hair that raw material, matching method and preparation method is made
Foam material, good flame retardation effect improves automotive trim column and the overall fire savety of caravan automobile.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
It is further described, should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to this
Invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this hair
Within bright protection domain.
Claims (3)
1. a kind of in-car decorations column environmental protection flame retardant expanded material, it is characterised in that：It is made up of isocyanates and compound, wherein
Isocyanates presses proportion by weight, isocyanates with compound：Compound=1：1.5, the compound in units of parts by weight,
Including following raw material：
Polyethers 4110：55-65 parts, JTM polyethers 403：20-26 parts, polyethers 200：20-25 parts, silicone oil AK7760：2.5-3 part, urge
Agent AFM300：1.6-1.9 parts, fire retardant TCPP；38-42 parts and water：3.5-4.2 part.
2. a kind of preparation method of in-car decorations column environmental protection flame retardant expanded material, it is characterised in that：Including following preparation process：
(1) Feedstock treating：Processing is dried in polyethers 4110, JTM polyethers 403, polyethers 200 and isocyanates；
(2) weighing and proportioning：According to quality proportioning, silicone oil AK7760, catalyst AFM300, fire retardant TCPP and water are weighed respectively,
And polyethers 4110, JTM polyethers 403 and polyethers 200 after drying process；
(3) compound is prepared：By the polyethers 4110 weighed, JTM polyethers 403, polyethers 200, silicone oil AK7760, catalyst
AFM300, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred for, and mixing time is 0.5-1.5h, whipping temp
For 50-80 DEG C, mixing speed is 250-280r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the compound obtained in isocyanates and (2) by
According to 1：1.5 quality proportioning is stirred mixing, and mixing speed is 200-300r/min, and mixing time is 30s-50s, you can
To the expanded material.
3. a kind of preparation method of in-car decorations column environmental protection flame retardant expanded material according to claim 2, its feature exists
In：The temperature of the drying process is 40 DEG C, and the time is 6-8h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520554.8A CN107312148A (en) | 2017-06-30 | 2017-06-30 | A kind of in-car decorations column environmental protection flame retardant expanded material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520554.8A CN107312148A (en) | 2017-06-30 | 2017-06-30 | A kind of in-car decorations column environmental protection flame retardant expanded material and preparation method thereof |
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| CN107312148A true CN107312148A (en) | 2017-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108752559A (en) * | 2018-06-27 | 2018-11-06 | 扬中市天正合成材料研究中心 | Micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method |
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| CN108752559A (en) * | 2018-06-27 | 2018-11-06 | 扬中市天正合成材料研究中心 | Micro- vehicle fuel tank environmental protection flame retardant expanded material and preparation method |
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Application publication date: 20171103 |