CN106084165A - A kind of packaging environmental protection high flame-retardant foamed material and preparation method thereof - Google Patents
A kind of packaging environmental protection high flame-retardant foamed material and preparation method thereof Download PDFInfo
- Publication number
- CN106084165A CN106084165A CN201610534348.8A CN201610534348A CN106084165A CN 106084165 A CN106084165 A CN 106084165A CN 201610534348 A CN201610534348 A CN 201610534348A CN 106084165 A CN106084165 A CN 106084165A
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- Prior art keywords
- parts
- polyester
- environmental protection
- catalyst
- high flame
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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
-
- 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
- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a kind of packaging environmental protection high flame-retardant foamed material and preparation method thereof.It is made up of following quality proportioning component, isocyanates: premixed systems=1:1.75, the composition of described premixed systems is based on following mass fraction, and concrete mass fraction is as follows: polyester 3,628 30 35 parts, polyethers 330 65 75 parts, polyester 3,360 30 35 parts, polyester 1,300 25 35 parts, silicone oil 158 3.5 4 parts, catalyst M62 1.6 2.2 parts, catalyst M9 2.3 2.5 parts, 4.8 6.5 parts of water, fire retardant DMMP 38 40 parts.After using above-mentioned material and method, the expanded material fire resistance making preparation is high, meet fire nonflammable, thus ensured fire savety and personal safety, it addition, these packaging material have low-down density, meet the use requirement produced, owing to the use raw material of expanded material is environmental protection raw material, its rational material matching will not discharge material poisonous and hazardous to human body, has reached the requirement of environmental protection.
Description
Technical field
The present invention relates to a kind of composite and preparation method thereof, specifically a kind of packaging environmental protection high flame-retardant foamed
Material and preparation method thereof.
Background technology
Packaging material are materials conventional in industrial processes, its fire savety with it is critical that, existing
Packaging material are in addition to fire savety, in order to meet use requirement, in addition it is also necessary to have low-density characteristic, in order to reach this
Kind of purpose, people attempt various material as new packaging material, but often also make peace pursuing low-density while
Full property reduces, and usually there will be easy initiation fire situation when running into fault or accident and occurs, had the most both met low-density
Demand has fire resistance again thus ensures that safety is an insoluble technical problem, it addition, existing packaging material
Not environmentally, effect on environment and harm are the biggest.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of packaging environmental protection with high flame retardant, low-density and environmental protection
High flame-retardant foamed material and preparation method thereof.
In order to solve above-mentioned technical problem, the packaging environmental protection high flame-retardant foamed material of the present invention, by following quality proportioning
Component constitute, isocyanates: premixed systems=1:1.75, the composition of described premixed systems based on following mass fraction, concrete mass fraction
As follows:
Polyester 3628 30-35 part
Polyethers 330 65-75 part
Polyester 3360 30-35 part
Polyester 1300 25-35 part
Silicone oil 158 3.5-4 part
Catalyst M62 1.6-2.2 part
Catalyst M9 2.3-2.5 part
Water 4.8-6.5 part
Fire retardant DMMP 38-40 part.
Described isocyanates is Yantai ten thousand China M100.
The preparation method of a kind of above-mentioned packaging environmental protection high flame-retardant foamed material, including following preparation process: first prepare
Premixed systems: by polyester 3628, polyethers 330, polyester 3360, polyester 1300, silicone oil 158, catalyst M62, catalyst M9, fire retardant
DMMP and water add and carry out hybrid reaction in reactor, mixing speed 80-120r/min, mixing time 6-8h combination
Material, mixs homogeneously isocyanates by the quality ratio of 1:1.75 with premixed systems, 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 fire savety and personal safety, it addition, this packing timber
Material has low-down density, meets the use requirement produced, and owing to the use raw material of expanded material is environmental protection raw material, it closes
The material matching of reason will not discharge material poisonous and hazardous to human body, has reached the requirement of environmental protection.
Detailed description of the invention
Below in conjunction with detailed description of the invention, packaging environmental protection high flame-retardant foamed material of the present invention and preparation method thereof is made
Further describe.
Embodiment one:
A kind of packaging environmental protection high flame-retardant foamed material, is made up of following quality proportioning component, isocyanates: premixed systems=1:
1.75, described isocyanates be Yantai ten thousand China M100, the composition of a combination thereof material based on following mass fraction, concrete mass fraction
As follows:
Polyester 3628 30-35 part
Polyethers 330 65-75 part
Polyester 3360 30-35 part
Polyester 1300 25-35 part
Silicone oil 158 3.5-4 part
Catalyst M62 1.6-2.2 part
Catalyst M9 2.3-2.5 part
Water 4.8-6.5 part
Fire retardant DMMP 38-40 part.
Embodiment two:
The preparation method of a kind of above-mentioned packaging environmental protection high flame-retardant foamed material, including following preparation process: first prepare combination
Material: by the silicone oil of the polyester 1300,3.5 parts of the polyester 3360,25 parts of the polyethers 330,30 parts of the polyester 3628,65 parts of 30 parts
158, during the water of catalyst M62, the catalyst M9 of 2.3 parts, the fire retardant DMMP of 38 parts and 4.8 parts of 1.6 parts adds reactor
Carry out hybrid reaction, mixing speed 80-120r/min, mixing time 6-8h premixed systems, the most again by isocyanates with
Premixed systems presses the quality of 1:1.75 than mix homogeneously, can be prepared by described expanded material.
Embodiment three:
The preparation method of a kind of above-mentioned packaging environmental protection high flame-retardant foamed material, including following preparation process: first prepare combination
Material: by the silicone oil of the polyester 1300,3.7 parts of the polyester 3360,30 parts of the polyethers 330,33 parts of the polyester 3628,70 parts of 32 parts
158, during the water of catalyst M62, the catalyst M9 of 2.4 parts, the fire retardant DMMP of 39 parts and 5.6 parts of 1.9 parts adds reactor
Carry out hybrid reaction, mixing speed 100r/min, mixing time 7h premixed systems, the most again by isocyanates and premixed systems
By the quality of 1:1.75 than mix homogeneously, can be prepared by described expanded material.
Embodiment four:
The preparation method of a kind of above-mentioned packaging environmental protection high flame-retardant foamed material, including following preparation process: first prepare combination
Material: by the silicone oil 158 of the polyester 1300,4 parts of the polyester 3360,35 parts of the polyethers 330,35 parts of the polyester 3628,75 parts of 35 parts,
The water addition reactor of the catalyst M62 of 2.2 parts, the catalyst M9 of 2.5 parts, the fire retardant DMMP of 40 parts and 6.5 parts is carried out
Hybrid reaction, mixing speed 80-120r/min, mixing time 6-8h premixed systems, the most again by isocyanates and combination
Material presses the quality of 1:1.75 than mix homogeneously, can be prepared by described expanded material.
It is below the fire resistance test result of packaging environmental protection high flame-retardant foamed material of the present invention:
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 packaging environmental protection high flame-retardant foamed material using the present embodiment to prepare meets
Fire resistance requirement.
Claims (3)
1. a packaging environmental protection high flame-retardant foamed material, is made up of following quality proportioning component, isocyanates: premixed systems=1:
1.75, the composition of described premixed systems is based on following mass fraction, and concrete mass fraction is as follows:
Polyester 3628 30-35 part
Polyethers 330 65-75 part
Polyester 3360 30-35 part
Polyester 1300 25-35 part
Silicone oil 158 3.5-4 part
Catalyst M62 1.6-2.2 part
Catalyst M9 2.3-2.5 part
Water 4.8-6.5 part
Fire retardant DMMP 38-40 part.
2. according to the packaging environmental protection high flame-retardant foamed material described in claim 1, it is characterised in that: described isocyanates is cigarette
Tai Wanhua M100.
3. the preparation method of a packaging environmental protection high flame-retardant foamed material as claimed in claim 1, it is characterised in that include with
Lower preparation process: first prepare premixed systems: by polyester 3628, polyethers 330, polyester 3360, polyester 1300, silicone oil 158, catalyst
M62, catalyst M9, fire retardant DMMP and water addition reactor carry out hybrid reaction, mixing speed 80-120r/min, stirring
Time 6-8h premixed systems, the most again isocyanates is mixed homogeneously by the quality ratio of 1:1.75 with premixed systems, can make
Obtain described expanded material.
Priority Applications (1)
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CN201610534348.8A CN106084165A (en) | 2016-07-07 | 2016-07-07 | A kind of packaging environmental protection high flame-retardant foamed material and preparation method thereof |
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CN201610534348.8A CN106084165A (en) | 2016-07-07 | 2016-07-07 | A kind of packaging environmental protection high flame-retardant foamed material and preparation method thereof |
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CN106084165A true CN106084165A (en) | 2016-11-09 |
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CN201610534348.8A Pending CN106084165A (en) | 2016-07-07 | 2016-07-07 | A kind of packaging environmental protection high flame-retardant foamed material and preparation method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107325249A (en) * | 2017-06-30 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of spacecraft luggage boxboard environment-friendly polyurethane expanded material and preparation method thereof |
CN107325248A (en) * | 2017-06-29 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of wind scooper environmental protection flame retardant polyurethane foam material and preparation method |
CN107383306A (en) * | 2017-07-04 | 2017-11-24 | 扬中市天正合成材料研究中心 | A kind of mask environmental protection flame retardant polyurethane foam material and preparation method |
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JP2010053268A (en) * | 2008-08-29 | 2010-03-11 | Toyo Tire & Rubber Co Ltd | Polyol composition for rigid polyurethane foam and rigid polyurethane foam |
WO2012163279A1 (en) * | 2011-05-31 | 2012-12-06 | Basf Se | Polyurethane rigid foams |
CN103694436A (en) * | 2013-11-25 | 2014-04-02 | 扬中市天正合成材料研究中心 | All-water-blown high-flame-retardation composite material for ship and preparation method thereof |
CN104356333A (en) * | 2014-11-13 | 2015-02-18 | 扬中市天正合成材料研究中心 | Environment-friendly high-flame-retardant heat-insulating composite material for petroleum pipelines |
CN104530688A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environmental-friendly high-flame retardancy composite material for life raft and preparation method of composite material |
CN104530355A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment-friendly highly flame-retardant automotive floor mat and preparation method thereof |
-
2016
- 2016-07-07 CN CN201610534348.8A patent/CN106084165A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010053268A (en) * | 2008-08-29 | 2010-03-11 | Toyo Tire & Rubber Co Ltd | Polyol composition for rigid polyurethane foam and rigid polyurethane foam |
WO2012163279A1 (en) * | 2011-05-31 | 2012-12-06 | Basf Se | Polyurethane rigid foams |
CN103694436A (en) * | 2013-11-25 | 2014-04-02 | 扬中市天正合成材料研究中心 | All-water-blown high-flame-retardation composite material for ship and preparation method thereof |
CN104530688A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environmental-friendly high-flame retardancy composite material for life raft and preparation method of composite material |
CN104530355A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment-friendly highly flame-retardant automotive floor mat and preparation method thereof |
CN104356333A (en) * | 2014-11-13 | 2015-02-18 | 扬中市天正合成材料研究中心 | Environment-friendly high-flame-retardant heat-insulating composite material for petroleum pipelines |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107325248A (en) * | 2017-06-29 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of wind scooper environmental protection flame retardant polyurethane foam material and preparation method |
CN107325249A (en) * | 2017-06-30 | 2017-11-07 | 扬中市天正合成材料研究中心 | A kind of spacecraft luggage boxboard environment-friendly polyurethane expanded material and preparation method thereof |
CN107383306A (en) * | 2017-07-04 | 2017-11-24 | 扬中市天正合成材料研究中心 | A kind of mask environmental protection flame retardant polyurethane foam material and preparation method |
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Application publication date: 20161109 |