CN107383309A - A kind of high ferro luggage carrier environmentally friendly high fire-retardance PU expanded materials and preparation method thereof - Google Patents
A kind of high ferro luggage carrier environmentally friendly high fire-retardance PU expanded materials and preparation method thereof Download PDFInfo
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- CN107383309A CN107383309A CN201710517509.7A CN201710517509A CN107383309A CN 107383309 A CN107383309 A CN 107383309A CN 201710517509 A CN201710517509 A CN 201710517509A CN 107383309 A CN107383309 A CN 107383309A
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- polyethers
- isocyanates
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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
-
- 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
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of high ferro luggage carrier environmental protection flame retardant PU expanded materials and preparation method thereof, it is made up of isocyanates and compound, wherein isocyanates presses proportion by weight, isocyanates with compound：Compound=1：1.7, the compound is in units of parts by weight, including following raw material：3.5 4 parts of 4,110 45 50 parts of polyester, 3,450 20 25 parts of polyethers, 1,300 35 40 parts of polyethers, 34 parts of stabilizer AK8803,1.3 1.5 parts of catalyst HP11,38 45 parts of fire retardant TCPP and water.The present invention is by raw material using rational proportioning, obtained expanded material intensity is high, stability, and not only intensity is high for the high ferro luggage carrier made using the expanded material, and fire savety is high, service life length, the expanded material and high ferro luggage carrier that the present invention is prepared using the environmentally friendly raw material of rational proportion, harmful substance will not be discharged, avoids damaging to environment and human body.
Description
Technical field
The present invention relates to a kind of composite and preparation method thereof, specifically a kind of high ferro luggage carrier environmental protection flame retardant
PU expanded materials and preparation method thereof.
Background technology
With the fast development of road traffic, high ferro is more and more important in the life of people, into people's trip
One of indispensable vehicles.High ferro luggage carrier is deposited one's luggage the place of article as passenger, it is desirable to is had certain strong
Degree and rigidity, while certain impact shock load and anti-flammability can be born.The EMUs runed at present, arrying main body part
Using arc laminated glass, area is big, glass edge is also easy to produce stress, and multiple glass occurred with during car operation producing
, potential safety hazard be present in glass cracking.
The content of the invention
The present invention provides a kind of high intensity, high density and density is adjustable, good flame resistance, light weight and environmental-protecting performance are high height
Iron luggage carrier environmental protection flame retardant PU expanded materials and preparation method thereof.
The present invention solves above-mentioned technical problem and adopted the technical scheme that：A kind of high ferro luggage carrier is foamed with environmental protection flame retardant PU
Material, it is made up of isocyanates and compound, wherein isocyanates presses proportion by weight, isocyanates with compound：Compound
=1：1.7, the compound is in units of parts by weight, including following raw material：The 45-50 parts of polyester 4110, the 20-25 of polyethers 3450
Part, the 35-40 parts of polyethers 1300, stabilizer 3-4 parts, catalyst HP11 1.3-1.5 parts, fire retardant TCPP 38-45 parts and water
3.5-4 part.
A kind of preparation method of above-mentioned high ferro luggage carrier environmental protection flame retardant PU expanded materials, it is characterised in that：Including following
Preparation process：
(1) Feedstock treating：Processing is dried in polyester 4110, polyethers 3450, polyethers 1300 and isocyanates；
(2) weighing and proportioning：According to quality proportioning, stabilizer, catalyst HP11, fire retardant TCPP and water are weighed respectively, with
And polyester 4110, polyethers 3450 and polyethers 1300 after drying process；
(3) compound is prepared：By the polyester 4110 weighed, polyethers 3450, polyethers 1300, stabilizer, catalyst HP11,
Fire retardant TCPP and water, which are sequentially added in reactor, to be sufficiently stirred, mixing time 0.5-1.5h, whipping temp 50-80
DEG C, mixing speed 250-280r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (3)
Material is according to 1：1.7 quality proportioning is stirred mixing, mixing speed 200-300r/min, mixing time 30s-50s, i.e.,
It can obtain the expanded material.
Preferably, the temperature of the drying process is 40 DEG C, time 6-8h.
Preferably, the stabilizer is AK8803.
Above-mentioned material and method are employed, the present invention can obtain being used for high ferro luggage carrier environmental protection flame retardant PU expanded materials,
Because inventive formulation collocation is reasonable, preparation method is proper so that the expanded material intensity of preparation is high, density is high and density can
Tune, fire resistance are high, stability is good, and high ferro is also extended on the basis of high ferro luggage carrier intensity and fire savety is added
Luggage carrier service life, and the high ferro luggage carrier light weight made using the expanded material, can mitigate row to a certain extent
The overall weight of Lee's frame.In addition, the raw material that the present invention uses is environment-friendly materials, and according to the foaming of its rational collocation system
Material and high ferro luggage carrier will not produce harmful substance, avoid damaging to environment and human body.
The application of the luggage carrier is not limited only to high ferro, can also be applied to the use of the luggage carriers such as automobile, aircraft.
Embodiment
In order that present disclosure is easier to be clearly understood, below according to specific embodiment, to the height of the present invention
Iron luggage carrier environmental protection flame retardant PU expanded materials and preparation method thereof are described in further detail.
Embodiment one：
A kind of preparation method of above-mentioned high ferro luggage carrier environmental protection flame retardant PU expanded materials, including following preparation process：
(1) Feedstock treating：Processing is dried in polyester 4110, polyethers 3450, polyethers 1300 and isocyanates, dries temperature
Spend for 40 DEG C, drying time 6h；
(2) weighing and proportioning：According to quality proportioning, weigh respectively 3 parts of stabilizer AK8803,1.3 parts of catalyst HP11,38 parts
4,110 45 parts of polyester, 3,450 20 parts of polyethers and polyethers 1,300 35 after fire retardant TCPP and 3.5 parts of water, and drying process
Part；
(3) compound is prepared：By the polyester 4110 weighed, polyethers 3450, polyethers 1300, stabilizer AK8803, catalysis
Agent HP11, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred, mixing time 0.5h, whipping temp 50
DEG C, mixing speed 250r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (3)
Material is according to 1：1.7 quality proportioning is stirred mixing, mixing speed 200r/min, mixing time 30s, you can obtains institute
State expanded material.
Embodiment two：
A kind of preparation method of above-mentioned high ferro luggage carrier environmental protection flame retardant PU expanded materials, including following preparation process：
(1) Feedstock treating：Processing is dried in polyester 4110, polyethers 3450, polyethers 1300 and isocyanates, dries temperature
Spend for 40 DEG C, drying time 8h；
(2) weighing and proportioning：According to quality proportioning, weigh respectively 4 parts of stabilizer AK8803,1.5 parts of catalyst HP11,45 parts
1,300 40 parts of 4,110 50 parts of polyester, 3,450 25 parts of polyethers and polyethers after fire retardant TCPP and 4 parts of water, and drying process；
(3) compound is prepared：By the polyester 4110 weighed, polyethers 3450, polyethers 1300, stabilizer AK8803, catalysis
Agent HP11, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred, mixing time 1.5h, whipping temp 80
DEG C, mixing speed 280r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (3)
Material is according to 1：1.7 quality proportioning is stirred mixing, mixing speed 300r/min, mixing time 50s, you can obtains institute
State expanded material.
Embodiment three：
A kind of preparation method of above-mentioned high ferro luggage carrier environmental protection flame retardant PU expanded materials, including following preparation process：
(1) Feedstock treating：Processing is dried in polyester 4110, polyethers 3450, polyethers 1300 and isocyanates, dries temperature
Spend for 40 DEG C, drying time 7h；
(2) weighing and proportioning：According to quality proportioning, weigh respectively 3.5 parts of stabilizer AK8803,1.4 parts of catalyst HP11,
4,110 47.5 parts of polyester, 3,450 22.5 parts of polyethers after 41.5 parts of fire retardant TCPP and 3.75 parts of water, and drying process and
1,300 37.5 parts of polyethers；
(3) compound is prepared：By the polyester 4110 weighed, polyethers 3450, polyethers 1300, stabilizer AK8803, catalysis
Agent HP11, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred, mixing time 1h, whipping temp 65
DEG C, mixing speed 265r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (3)
Material is according to 1：1.7 quality proportioning is stirred mixing, mixing speed 250r/min, mixing time 40s, you can obtains institute
State expanded material.
Example IV：
A kind of preparation method of above-mentioned high ferro luggage carrier environmental protection flame retardant PU expanded materials, including following preparation process：
(1) Feedstock treating：Processing is dried in polyester 4110, polyethers 3450, polyethers 1300 and isocyanates, dries temperature
Spend for 40 DEG C, drying time 6.5h；
(2) weighing and proportioning：According to quality proportioning, weigh respectively 3.3 parts of stabilizer AK8803,1.35 parts of catalyst HP11,
4,110 47 parts of polyester, 3,450 22 parts of polyethers and polyethers 1300 after 40 parts of fire retardant TCPP and 3.7 parts of water, and drying process
37 parts；
(3) compound is prepared：By the polyester 4110 weighed, polyethers 3450, polyethers 1300, stabilizer AK8803, catalysis
Agent HP11, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred, mixing time 0.9h, whipping temp 60
DEG C, mixing speed 260r/min, you can obtain compound；
(4) expanded material is synthesized：Isocyanates is added in reactor, and the mixing obtained in isocyanates and (3)
Material is according to 1：1.7 quality proportioning is stirred mixing, mixing speed 240r/min, mixing time 38s, you can obtains institute
State expanded material.
Isocyanates in aforementioned four embodiment is using 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, the hair that the raw material according to described in the present invention, matching method and preparation method are made
Foam material, good flame retardation effect, improve high ferro luggage carrier and the fire savety of high ferro entirety.
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 (4)
- A kind of 1. high ferro luggage carrier environmental protection flame retardant PU expanded materials, it is characterised in that：It is made up of isocyanates and compound, its Middle isocyanates presses proportion by weight, isocyanates with compound：Compound=1：1.7, the compound is using parts by weight to be single Position, including following raw material：The 45-50 parts of polyester 4110, the 20-25 parts of polyethers 3450, the 35-40 parts of polyethers 1300, stabilizer 3-4 Part, catalyst HP11 1.3-1.5 parts, fire retardant TCPP38-45 parts and water 3.5-4 parts.
- A kind of 2. high ferro luggage carrier environmental protection flame retardant PU expanded materials according to claim 1, it is characterised in that：It is described steady It is AK8803 to determine agent.
- A kind of 3. preparation method of high ferro luggage carrier environmental protection flame retardant PU expanded materials, it is characterised in that：Step is prepared including following Suddenly：(1) Feedstock treating：Processing is dried in polyester 4110, polyethers 3450, polyethers 1300 and isocyanates；(2) weighing and proportioning：According to quality proportioning, stabilizer AK8803, catalyst HP11, fire retardant TCPP and water are weighed respectively, And polyester 4110, polyethers 3450 and polyethers 1300 after drying process；(3) compound is prepared：By the polyester 4110 weighed, polyethers 3450, polyethers 1300, stabilizer AK8803, catalyst HP11, fire retardant TCPP and water are sequentially added in reactor and are sufficiently stirred, mixing time 0.5-1.5h, and whipping temp is 50-80 DEG C, mixing speed 250-280r/min, you can obtain compound；(4) expanded material is synthesized：Isocyanates is added in reactor, and the compound obtained in isocyanates and (3) by According to 1：1.7 quality proportioning is stirred mixing, mixing speed 200-300r/min, mixing time 30s-50s, you can To the expanded material.
- 4. a kind of preparation method of high ferro luggage carrier environmental protection flame retardant PU expanded materials according to claim 2, its feature It is：The temperature of the drying process is 40 DEG C, time 6-8h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710517509.7A CN107383309A (en) | 2017-06-29 | 2017-06-29 | A kind of high ferro luggage carrier environmentally friendly high fire-retardance PU expanded materials and preparation method thereof |
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| CN201710517509.7A CN107383309A (en) | 2017-06-29 | 2017-06-29 | A kind of high ferro luggage carrier environmentally friendly high fire-retardance PU expanded materials and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108774303A (en) * | 2018-06-25 | 2018-11-09 | 扬中市天正合成材料研究中心 | A kind of radiator environmental protection flame retardant PU expanded materials and preparation method thereof |
| CN108976375A (en) * | 2018-06-29 | 2018-12-11 | 扬中市天正合成材料研究中心 | A kind of front-wheel Ji daughter board environmental protection flame retardant PU foamed material and preparation method thereof |
| CN109535386A (en) * | 2018-12-06 | 2019-03-29 | 上海应用技术大学 | A kind of preparation method of polyurethane automobile luggage carrier |
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| CN108774303A (en) * | 2018-06-25 | 2018-11-09 | 扬中市天正合成材料研究中心 | A kind of radiator environmental protection flame retardant PU expanded materials and preparation method thereof |
| CN108976375A (en) * | 2018-06-29 | 2018-12-11 | 扬中市天正合成材料研究中心 | A kind of front-wheel Ji daughter board environmental protection flame retardant PU foamed material and preparation method thereof |
| CN109535386A (en) * | 2018-12-06 | 2019-03-29 | 上海应用技术大学 | A kind of preparation method of polyurethane automobile luggage carrier |
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