CN106046289A - Environment-friendly foam material with high flame retardance for shells of toy cars for children and method for preparing environment-friendly foam material - Google Patents
Environment-friendly foam material with high flame retardance for shells of toy cars for children and method for preparing environment-friendly foam material Download PDFInfo
- Publication number
- CN106046289A CN106046289A CN201610530907.8A CN201610530907A CN106046289A CN 106046289 A CN106046289 A CN 106046289A CN 201610530907 A CN201610530907 A CN 201610530907A CN 106046289 A CN106046289 A CN 106046289A
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- foam material
- polyethers
- friendly foam
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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
- 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
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic 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
- 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
Landscapes
- 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 invention discloses an environment-friendly foam material with high flame retardance for shells of toy cars for children and a method for preparing the environment-friendly foam material. The environment-friendly foam material comprises isocyanate and combination materials. A mass ratio of the isocyanate to the composition materials is 1:1.55, the combination materials comprise, by weight, 15-25 parts of polyester, 25-35 parts of polyether 4113, 15-20 parts of polyether 450, 10-20 parts of polyether 403, 2.5-3.0 parts of silicone oil 8807, 45-55 parts of glass fibers, 1.2-1.8 parts of catalysts DMP-30, 1.3-1.7 parts of balance catalysts HP-12, 1.1-1.5 parts of catalysts HP-54, 3-4.5 parts of water and 36-38 parts of flame retardants DMMP. The environment-friendly foam material and the method have the advantages that the environment-friendly foam material prepared by the aid of the method is high in flame-retardant property and is difficult to combust when in contact with fire, and accordingly the personal and property safety can be guaranteed; raw materials for the environment-friendly foam material are environment-friendly raw materials and are reasonably matched with one another, and the environment-friendly foam material is free of release of substances which are toxic and harmful for human bodies.
Description
Technical field
The present invention relates to a kind of composite and preparation method thereof, specifically a kind of children toy car car girdle protects height
Flame-retardant foam material and preparation method thereof.
Background technology
Children toy car is the toy that child likes, its fire savety it is critical that, and for child,
In addition to the highest to fire savety requirement, it is necessary to the feature of environmental protection of toy is had the highest requirement, but, existing
The harm that the feature of environmental protection of the material of children toy car can not reach higher requirement, effect on environment and child is very big,
Attempt the various material material as children toy car to meet above two requirement simultaneously for these people, but often chasing after
Also make safety reduce while asking environmental protection, the most usually there will be easy initiation fire situation when meeting with an accidet and occur
Not only met the demand of environmental protection but also there is fire resistance thus ensured that safety is an insoluble technical problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of fire resistance is high, lightweight and the children toy car car of environmental protection
Girdle protects high flame-retardant foamed material and preparation method thereof.
In order to solve above-mentioned technical problem, the children toy car car girdle of the present invention protects high flame-retardant foamed material, by following
Quality proportioning component is constituted, and isocyanates: premixed systems=1:1.55, the composition of described premixed systems is based on following mass fraction, specifically
Mass fraction is as follows:
Practice and rise polyester 15-25 part
Polyethers 4113 25-35 part
Polyethers 450 15-20 part
Polyethers 403 10-20 part
Silicone oil 8807 2.5-3.0 part
Glass fibre 45-55 part
Catalyst DMP-30 1.2-1.8 part
Equilibrium catalyst HP-12 1.3-1.7 part
Catalyst HP-54 1.1-1.5 part
Water 3-4.5 part
Fire retardant DMMP 36-38 part.
Described isocyanates is Bayer 44V20.
Described glass fibre is reinforcing glass fiber.
A kind of above-mentioned children toy car car girdle protects the preparation method of high flame-retardant foamed material, including following preparation process:
First premixed systems is prepared: white silk is risen polyester, polyethers 4113, polyethers 450, polyethers 403, silicone oil 8807, glass fibre, catalyst
DMP-30, equilibrium catalyst HP-12, catalyst HP-54, fire retardant DMMP and water addition reactor carry out hybrid reaction,
Mixing speed 80-120r/min, mixing time 6-8h premixed systems, the most again isocyanates and premixed systems are pressed 1:1.85
Quality than mix homogeneously, can be prepared by described expanded material.
After using above-mentioned material and method, due to recipe ingredient collocation, rationally and preparation method is proper so that preparation
Expanded material fire resistance is high, meets fiery nonflammable, thus has ensured the person and property safety, further, since expanded material
Raw material is used to be environmental protection raw material and arrange in pairs or groups rationally, because of without discharging material poisonous and hazardous to human body.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the children toy car car girdle of the present invention is protected high flame-retardant foamed material and system thereof
Preparation Method is described in further detail.
Embodiment one:
A kind of children toy car car girdle protects high flame-retardant foamed material, is made up of following quality proportioning component, isocyanates: combination
Material=1:1.85, described isocyanates is Bayer 44V20, the composition of a combination thereof material based on following mass fraction, concrete mass parts
Number is as follows:
Practice and rise polyester 15-25 part
Polyethers 4113 25-35 part
Polyethers 450 15-20 part
Polyethers 403 10-20 part
Silicone oil 8807 2.5-3.0 part
Reinforcing glass fiber 45-55 part
Catalyst DMP-30 1.2-1.8 part
Equilibrium catalyst HP-12 1.3-1.7 part
Catalyst HP-54 1.1-1.5 part
Water 3-4.5 part
Fire retardant DMMP 36-38 part.
Embodiment two:
A kind of above-mentioned children toy car car girdle protects the preparation method of high flame-retardant foamed material, including following preparation process: first
Prepare premixed systems: by the white silk liter polyester of 15 parts, the polyethers 403,2.5 parts of the polyethers 450,10 parts of the polyethers 4113,15 parts of 25 parts
The glass fibre of silicone oil 8807,45 parts, the catalyst DMP-30 of 1.2 parts, the equilibrium catalyst HP-12 of 1.3 parts, 1.1 parts
The water addition reactor of catalyst HP-54, the fire retardant DMMP of 36 parts and 3 parts carries out hybrid reaction, mixing speed 80r/
Min, mixing time 6h premixed systems, the most again isocyanates is mixed homogeneously by the quality ratio of 1:1.85 with premixed systems,
Can be prepared by described expanded material.
Embodiment three:
A kind of above-mentioned children toy car car girdle protects the preparation method of high flame-retardant foamed material, including following preparation process: first
Prepare premixed systems: by the white silk liter polyester of 20 parts, the polyethers 403,2.7 parts of the polyethers 450,15 parts of the polyethers 4113,17 parts of 30 parts
The glass fibre of silicone oil 8807,50 parts, the catalyst DMP-30 of 1.5 parts, the equilibrium catalyst HP-12 of 1.4 parts, 1.4 parts
The water addition reactor of catalyst HP-54, the fire retardant DMMP of 37 parts and 3.7 parts carries out hybrid reaction, mixing speed
100r/min, mixing time 7h premixed systems, the most again isocyanates is mixed by the mass ratio of 1:1.85 with premixed systems
Uniformly, can be prepared by described expanded material.
Embodiment four:
A kind of above-mentioned children toy car car girdle protects the preparation method of high flame-retardant foamed material, including following preparation process: first
Prepare premixed systems: by the white silk liter polyester of 25 parts, the polyethers 403,3.0 parts of the polyethers 450,20 parts of the polyethers 4113,20 parts of 35 parts
The glass fibre of silicone oil 8807,55 parts, the catalyst DMP-30 of 1.8 parts, the equilibrium catalyst HP-12 of 1.7 parts, 1.5 parts
The water addition reactor of catalyst HP-54, the fire retardant DMMP of 38 parts and 4.5 parts carries out hybrid reaction, mixing speed
120r/min, mixing time 8h premixed systems, the most again isocyanates is mixed by the mass ratio of 1:1.85 with premixed systems
Uniformly, can be prepared by described expanded material.
It is below the fire resistance test result of children toy car car girdle of the present invention guarantor's high flame-retardant foamed material:
Touchstone requires: the burning velocity of fire proofing should be not more than 100mm/min, if there is following situations, respectively by wanting
Seeking mark result of the test, assay is divided into A, B, C, D, E5 grade:
A:(0mm/min): sample is exposed to 15S in flame, extinguish burning things which may cause a fire disaster sample still unburned, or sample can burn, but flame
Extinguish before reaching the first measurement graticule, can count without burning extent.
B: when tester, flame is self-extinguish in 60s, and burning extent is not more than 50mm, then it is assumed that meet
Standard-required.
C: burning velocity measured value (mm/min)
When tester, flame is measured at two and is extinguished between graticule, and when being unsatisfactory for the 2nd article of situation, then presses standard meter
Calculate burning velocity.
D: burning velocity measured value (mm/min)
When tester, flame combustion arrives the second graticule, or from the beginning of timing, the long-time smoulder of sample, then may be used
With termination test during 20min when tester, and record burning time and burning extent and by criterion calculation burning velocity.
E: sample has burnt in flame ignition 15s and has arrived the first graticule, then it is assumed that sample can not meet burning speed
The requirement of degree.
Assay: A-B(0mm/min), the children toy car car girdle using the present embodiment to prepare protects high flame-retardant foamed
Material meets fire resistance requirement.
Claims (4)
1. children toy car car girdle protects a high flame-retardant foamed material, is made up of following quality proportioning component, isocyanates: group
Closing material=1:1.85, the composition of described premixed systems is based on following mass fraction, and concrete mass fraction is as follows:
Practice and rise polyester 15-25 part
Polyethers 4113 25-35 part
Polyethers 450 15-20 part
Polyethers 403 10-20 part
Silicone oil 8807 2.5-3.0 part
Glass fibre 45-55 part
Catalyst DMP-30 1.2-1.8 part
Equilibrium catalyst HP-12 1.3-1.7 part
Catalyst HP-54 1.1-1.5 part
Water 3-4.5 part
Fire retardant DMMP 36-38 part.
2. protect high flame-retardant foamed material according to the children toy car car girdle described in claim 1, it is characterised in that: described isocyanide
Acid esters is Bayer 44V20.
3. protect high flame-retardant foamed material according to the children toy car car girdle described in claim 1, it is characterised in that: described glass
Fiber is reinforcing glass fiber.
4. children toy car car girdle as claimed in claim 1 protects a preparation method for high flame-retardant foamed material, and its feature exists
In, including following preparation process: first prepare premixed systems: white silk is risen polyester, polyethers 4113, polyethers 450, polyethers 403, silicone oil
8807, glass fibre, catalyst DMP-30, equilibrium catalyst HP-12, catalyst HP-54, fire retardant DMMP and water add anti-
Answer and still carry out hybrid reaction, mixing speed 80-120r/min, mixing time 6-8h premixed systems, the most again by isocyanide
Acid esters is mixed homogeneously by the quality ratio of 1:1.85 with premixed systems, can be prepared by described expanded material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530907.8A CN106046289A (en) | 2016-07-07 | 2016-07-07 | Environment-friendly foam material with high flame retardance for shells of toy cars for children and method for preparing environment-friendly foam material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530907.8A CN106046289A (en) | 2016-07-07 | 2016-07-07 | Environment-friendly foam material with high flame retardance for shells of toy cars for children and method for preparing environment-friendly foam material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106046289A true CN106046289A (en) | 2016-10-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530907.8A Pending CN106046289A (en) | 2016-07-07 | 2016-07-07 | Environment-friendly foam material with high flame retardance for shells of toy cars for children and method for preparing environment-friendly foam material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298744A (en) * | 2017-06-30 | 2017-10-27 | 扬中市天正合成材料研究中心 | A kind of low-position bumper guard environmental protection flame retardant expanded material and preparation method |
| CN107312143A (en) * | 2017-06-29 | 2017-11-03 | 扬中市天正合成材料研究中心 | A kind of bumper environmental protection flame retardant expanded material and preparation method |
| CN107325247A (en) * | 2017-07-04 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of secondary battery jar assembly polyurethane rings environment friendly flame-retardant expanded material and preparation method |
| CN108752558A (en) * | 2018-06-25 | 2018-11-06 | 扬中市天正合成材料研究中心 | A kind of radiator environmental protection flame retardant polyurethane foam material and preparation method thereof |
| CN108929420A (en) * | 2018-06-28 | 2018-12-04 | 扬中市天正合成材料研究中心 | Environmental protection flame retardant polyurethane foam material and preparation method thereof for ceiling before car |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104530358A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment protective and high flame-resistant heat insulating material for lunar spacecraft bulkhead and preparation method thereof |
-
2016
- 2016-07-07 CN CN201610530907.8A patent/CN106046289A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104530358A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment protective and high flame-resistant heat insulating material for lunar spacecraft bulkhead and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312143A (en) * | 2017-06-29 | 2017-11-03 | 扬中市天正合成材料研究中心 | A kind of bumper environmental protection flame retardant expanded material and preparation method |
| CN107298744A (en) * | 2017-06-30 | 2017-10-27 | 扬中市天正合成材料研究中心 | A kind of low-position bumper guard environmental protection flame retardant expanded material and preparation method |
| CN107325247A (en) * | 2017-07-04 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of secondary battery jar assembly polyurethane rings environment friendly flame-retardant expanded material and preparation method |
| CN108752558A (en) * | 2018-06-25 | 2018-11-06 | 扬中市天正合成材料研究中心 | A kind of radiator environmental protection flame retardant polyurethane foam material and preparation method thereof |
| CN108929420A (en) * | 2018-06-28 | 2018-12-04 | 扬中市天正合成材料研究中心 | Environmental protection flame retardant polyurethane foam material and preparation method thereof for ceiling before car |
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Application publication date: 20161026 |
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