CN103613840A - Environment-friendly insulation foam - Google Patents
Environment-friendly insulation foam Download PDFInfo
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- CN103613840A CN103613840A CN201310515123.4A CN201310515123A CN103613840A CN 103613840 A CN103613840 A CN 103613840A CN 201310515123 A CN201310515123 A CN 201310515123A CN 103613840 A CN103613840 A CN 103613840A
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- modified filler
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- clay
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an environment-friendly insulation foam, which is characterized by being prepared from the following raw materials by weight: 100 parts of isotactic polypropylene, 10-12 parts of paper powder, 10-12 parts of starch, 4-5 parts of azodicarbonamide, 1.5-1.7 parts of simethicone, 1.0-1.5 parts of catechol, 6.3-7.8 parts of glycerol triacetate, 3-4 parts of zinc stearate, 8-10 parts of dolomite power, 12-15 parts of bauxite powder, 2-3 parts of zinc oxide and 6-8 parts of a modified filler. The foam provided by the invention is added with starch, paper powder and biodegradable resin; and the foam is biodegradable and environment-friendly, has excellent heat insulation effect, excellent mechanical properties, high strength, excellent flame retardant effect, as well as the characteristics of light weight and low water absorption rate.
Description
Technical field
The present invention relates to a kind of foam, particularly a kind of environmental protection heat barrier foam.
Background technology
The polymer foams with high thermal insulation can be used for multiple use.They are through being commonly used for building, packing, buffering or lagging material.Yet the volume that polymer foams produces when being abandoned is large, thereby increase landfill volume.In addition, conventional polymer foams cannot biological degradation or experience slow degradation process in physical environment, therefore, when being embedded in when underground, can stay in soil for a long time.When transferring conventional polymer foams incineration to deposit with landfill, polymer foams produces high heat or enthalpy, thereby often damages incinerator.Especially, coal smoke and poison gas that the polymkeric substance during by incineration or fire produce must suitably be discharged, otherwise they will cause dangerous health problem.Therefore, biodegradable and heat-resisting foam, in recent years sustainable development have been attempted researching and developing.
Summary of the invention
The object of this invention is to provide a kind of environmental protection heat barrier foam, there is degradable, the feature such as heat insulation, fire-retardant.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
An environmental protection heat barrier foam, is made by the raw material of following weight part: isotatic polypropylene 100, paper powder 10-12, starch 10-12, Cellmic C 121 4-5, dimethyl silicone oil 1.5-1.7, catechol 1.0-1.5, Vanay 6.3-7.8, Zinic stearas 3-4, ground dolomite 8-10, bauxitic clay powder 12-15, zinc oxide 2-3, modified filler 6-8;
Described modified filler is prepared by the following method: the raw material that takes following weight part: attapulgite 110-120, clay 10-12, stalk ashes 50-55, alcohol ester 12 3-4, xitix 2-3, Silane coupling agent KH550 1-2, nano-carbon powder 1-2, sodium bicarbonate 2-3, tributyl citrate 2-3, Sodium Selenite 4-5, cuttlefish bone meal 5-6, dimethyl silicone oil 3-4; Preparation method puts into calcining furnace by attapulgite, clay, at 560-600 ℃, calcines 4-5 hour, takes out, mix with stalk ashes, sodium bicarbonate, cuttlefish bone meal, be ground to and obtain 300-400 order powder, then, then add Silane coupling agent KH550, nano-carbon powder to mix, continue to grind, to fully disperseing, then add other remaining component, continue to grind after 30-45 minute, under 1500-1800 rev/min, stir 15-30 minute, obtain modified filler.
Environmental protection heat barrier foam of the present invention, is prepared from by following concrete steps:
(1) by other each mixing of materials except modified filler, Cellmic C 121, be warming up to 100-120 ℃, mixing 8-12 minute;
(2) material mixing is added modified filler, Cellmic C 121 carry out the mixing 6-10 minute of secondary at 90-100 ℃;
(3) material secondary being mixed hacks, slice, sends in molding device and carries out premolding, and forming pressure is 4-6MPa, and 15-20 takes out after second;
(4) sheet stock is added in the mould of preheating, on vulcanizing press, at 140-160 ℃ of temperature, is forced into 6-7MPa, pressurize 6-12min, removes foam, is cooled to normal temperature and get final product.
Foam of the present invention adds starch, paper powder and biodegradable resin, biodegradable, environmentally friendly, effect of heat insulation is excellent, also has very good mechanical property, and intensity is high, there is excellent flame retardant effect simultaneously, and there is the features such as lightweight, water-intake rate be low.
Specific embodiments
Below by specific examples, the present invention is described in detail.
An environmental protection heat barrier foam, by following weight part (kilogram) raw material make: isotatic polypropylene 100, paper powder 10, starch 10, Cellmic C 121 4, dimethyl silicone oil 1.5, catechol 1.0, Vanay 6.3, Zinic stearas 3, ground dolomite 8, bauxitic clay powder 12, zinc oxide 2, modified filler 6;
Described modified filler is prepared by the following method: take following weight part (kilogram) raw material: attapulgite 110, clay 10, stalk ashes 50, alcohol ester 12, xitix 2, Silane coupling agent KH550 1, nano-carbon powder 1-2, sodium bicarbonate 2-3, tributyl citrate 2-3, Sodium Selenite 4-5, cuttlefish bone meal 5, dimethyl silicone oil 3; Preparation method puts into calcining furnace by attapulgite, clay, at 560-600 ℃, calcines 4-5 hour, takes out, mix with stalk ashes, sodium bicarbonate, cuttlefish bone meal, be ground to and obtain 300-400 order powder, then, then add Silane coupling agent KH550, nano-carbon powder to mix, continue to grind, to fully disperseing, then add other remaining component, continue to grind after 30-45 minute, under 1500-1800 rev/min, stir 15-30 minute, obtain modified filler.
Environmental protection heat barrier foam of the present invention, is prepared from by following concrete steps:
(1) by other each mixing of materials except modified filler, Cellmic C 121, be warming up to 100-120 ℃, mixing 8-12 minute;
(2) material mixing is added modified filler, Cellmic C 121 carry out the mixing 6-10 minute of secondary at 90-100 ℃;
(3) material secondary being mixed hacks, slice, sends in molding device and carries out premolding, and forming pressure is 4-6MPa, and 15-20 takes out after second;
(4) sheet stock is added in the mould of preheating, on vulcanizing press, at 140-160 ℃ of temperature, is forced into 6-7MPa, pressurize 6-12min, removes foam, is cooled to normal temperature and get final product.
Each functional parameter of the foam of gained is as follows: hardness (Shao Shi C, o) 34.5,
Elongation at break (%) 166, tensile strength (MPa) 1.45, impact rebound degree (%) 42.0, compressive set (%) 34.0.
Claims (1)
1. an environmental protection heat barrier foam, it is characterized in that, by the raw material of following weight part, made: isotatic polypropylene 100, paper powder 10-12, starch 10-12, Cellmic C 121 4-5, dimethyl silicone oil 1.5-1.7, catechol 1.0-1.5, Vanay 6.3-7.8, Zinic stearas 3-4, ground dolomite 8-10, bauxitic clay powder 12-15, zinc oxide 2-3, modified filler 6-8;
Described modified filler is prepared by the following method: the raw material that takes following weight part: attapulgite 110-120, clay 10-12, stalk ashes 50-55, alcohol ester 12 3-4, xitix 2-3, Silane coupling agent KH550 1-2, nano-carbon powder 1-2, sodium bicarbonate 2-3, tributyl citrate 2-3, Sodium Selenite 4-5, cuttlefish bone meal 5-6, dimethyl silicone oil 3-4; Preparation method puts into calcining furnace by attapulgite, clay, at 560-600 ℃, calcines 4-5 hour, takes out, mix with stalk ashes, sodium bicarbonate, cuttlefish bone meal, be ground to and obtain 300-400 order powder, then, then add Silane coupling agent KH550, nano-carbon powder to mix, continue to grind, to fully disperseing, then add other remaining component, continue to grind after 30-45 minute, under 1500-1800 rev/min, stir 15-30 minute, obtain modified filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515123.4A CN103613840A (en) | 2013-10-28 | 2013-10-28 | Environment-friendly insulation foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515123.4A CN103613840A (en) | 2013-10-28 | 2013-10-28 | Environment-friendly insulation foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103613840A true CN103613840A (en) | 2014-03-05 |
Family
ID=50164562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310515123.4A Pending CN103613840A (en) | 2013-10-28 | 2013-10-28 | Environment-friendly insulation foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103613840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016030279A1 (en) | 2014-08-26 | 2016-03-03 | Renfortech | Epoxy foams derived from biosourced reactive formulations |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413791A (en) * | 1990-05-08 | 1992-01-17 | Shinfuji Kaseiyaku Kk | Safe composition |
| CN101831114A (en) * | 2010-05-07 | 2010-09-15 | 深圳市科聚新材料有限公司 | Expanded polypropylene material and preparation method thereof |
| CN102417688A (en) * | 2011-11-23 | 2012-04-18 | 南昌大学 | Starch-based degradable plastic masterbatch, preparation method thereof, and plastic foaming method |
-
2013
- 2013-10-28 CN CN201310515123.4A patent/CN103613840A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413791A (en) * | 1990-05-08 | 1992-01-17 | Shinfuji Kaseiyaku Kk | Safe composition |
| CN101831114A (en) * | 2010-05-07 | 2010-09-15 | 深圳市科聚新材料有限公司 | Expanded polypropylene material and preparation method thereof |
| CN102417688A (en) * | 2011-11-23 | 2012-04-18 | 南昌大学 | Starch-based degradable plastic masterbatch, preparation method thereof, and plastic foaming method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016030279A1 (en) | 2014-08-26 | 2016-03-03 | Renfortech | Epoxy foams derived from biosourced reactive formulations |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140305 |
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| RJ01 | Rejection of invention patent application after publication |