CN106117959A - Phenolic resin compound insulating material and preparation method thereof - Google Patents
Phenolic resin compound insulating material and preparation method thereof Download PDFInfo
- Publication number
- CN106117959A CN106117959A CN201610506297.8A CN201610506297A CN106117959A CN 106117959 A CN106117959 A CN 106117959A CN 201610506297 A CN201610506297 A CN 201610506297A CN 106117959 A CN106117959 A CN 106117959A
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- phenolic resin
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- insulating material
- compound insulating
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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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
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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)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention proposes a kind of phenolic resin compound insulating material; calculate in parts by weight, make including following raw material: phenolic resin 30～70 parts, glass bead 30～50 parts, straw 10～20 parts, bonding agent 2～5 parts, hydrophober 1～3 parts, firming agent 0.1～1 part, lubricant 0.1～1 part and toughener 0.1～1 part.Preparation method is: 1) according to said ratio, weighs phenolic resin, glass bead, straw, bonding agent, hydrophober, firming agent, lubricant and toughener and is mixed and stirred for uniformly, loads steel die；2) it is 1.5～2.0 at compression ratio, hot-forming under the conditions of hot-forming temperature 180～195 DEG C, pressurize 1.5～2.5h, i.e. obtain phenolic resin compound insulating material.This insulation material has low, the advantage of difficult to burn high with the intensity of inorganic heat insulation material of heat conductivity of organic insulation material concurrently.
Description
Technical field
The invention belongs to field of material technology used for building exterior wall, be specifically related to a kind of phenolic resin compound insulating material.
Background technology
Nearly 2,000,000,000 square metres of China's annual town and country newly constructed house construction area, nearly 42,000,000,000 square metres of existing building, build energy
Consumption has accounted for more than the 27% of whole nation total energy consumption, and Building Energy-saving has become the important step of China's sustainable development, especially
The energy-conservation status with particular importance of building enclosure.The most frequently used guarantors such as extruded polystyrene board (XPS) or expansion polyphenyl plate (EPS)
Adiabator, although having that heat conductivity is low and the advantage such as density is little, but as organic material, its combustibility causes the biggest peace
Full hidden danger, in recent years, the ground such as Beijing, Shanghai, Shenyang there occurs cause because heat-insulation layer burning " CCTV building ", " Shanghai is taught
Master's master reside ", " prosperous hotel, Shenyang ten thousand " fire, fully expose tradition organic insulation material fire prevention defect.
Research and develop the low thermal conductivity of existing organic insulation material, have again answering of inorganic heat insulation material fire retardant performance
Close the focus that insulation material is current heat preserving and insulating material area research.Phenolic resin has good anti-flammability and low smog
Property, do not burn in fire, non-fusible, there will not be dropping, and have little poisonous gas to discharge, generally acknowledge in the world
A kind of novel heat insulation heat-barrier material the most rising in building trade.
Summary of the invention
For solving the problem that above-mentioned existing organic insulation material exists, the present invention proposes a kind of phenolic resin complex heat-preservation material
Material, this insulation material has low, the advantage of difficult to burn high with the intensity of inorganic heat insulation material of heat conductivity of organic insulation material concurrently.
The technical scheme is that and be achieved in that:
A kind of phenolic resin compound insulating material, calculates in parts by weight, makes including following raw material:
Phenolic resin 30～70 parts, glass bead 30～50 parts, straw 10～20 parts, bonding agent 2～5 parts, hydrophober 1～
3 parts, firming agent 0.1～1 part, lubricant 0.1～1 part and toughener 0.1～1 part；
Wherein, described phenolic resin is resol, and range of viscosities is at 150～2000mPa S.
Further, described bonding agent is waterglass.
Further, one or more the mixture during described hydrophober is organosilicon, soap, paraffin.
Further, described firming agent is hexamethylenetetramine or oxalic acid.
Further, described lubricant is one or more mixture of oleic acid, stearic acid and stearate apoplexy due to endogenous wind.
Further, during described toughener is natural rubber, nitrile rubber, carboxylated nbr, terminal hydroxy group polybutadiene
One or more mixture.
It is a further object to provide the preparation method of a kind of phenolic resin compound insulating material, including following step
Rapid:
1) according to said ratio, phenolic resin, glass bead, straw, bonding agent, hydrophober, firming agent, lubricant are weighed
It is mixed and stirred for uniformly with toughener, loads steel die；
2) be 1.5～2.0 at compression ratio, hot-forming under the conditions of hot-forming temperature 180～195 DEG C, pressurize 1.5～
2.5h, i.e. obtains phenolic resin compound insulating material.
Beneficial effects of the present invention:
1, compared with existing organic insulation material, instant invention overcomes organic insulation material inflammable, intensity is low, ageing-resistant
The shortcoming that property is poor, service life is short, remains the light weight of organic insulation material, advantage that heat conductivity is low.
2, compared with existing inorganic heat insulation material, the heat conductivity that instant invention overcomes inorganic heat insulation material is big, insulation effect
The poorest shortcoming, remain that the fire protection flame retarding of inorganic heat insulation material, deformation coefficient be little, aging resistance, stable performance, service life long
Advantage.
3, the phenolic resin compound insulating material sample apparent density prepared by the method for the invention is 240～270Kg/
m3, heat conductivity 0.035～0.060W/ (m K), comprcssive strength 1.5～2.4MPa, combustibility B2 level, material combination property
Between existing organic and inorganic insulation material.Wherein, raw material straw wide material sources.
Detailed description of the invention
Embodiment 1
A kind of phenolic resin compound insulating material, calculates in parts by weight, makes including following raw material:
30 parts of phenolic resin, glass bead 30 parts, straw 10 parts, waterglass 2 parts, organosilicon 1 part, hexamethylenetetramine
0.1 part, stearic acid 0.1 part and nitrile rubber 0.1 part；
Wherein, described phenolic resin is resol, and range of viscosities is at 150mPa S.
Preparation method, comprises the following steps:
1) according to said ratio, weigh phenolic resin, glass bead, straw, waterglass, organosilicon, hexamethylenetetramine,
Stearic acid and nitrile rubber are mixed and stirred for uniformly, load steel die；
2) it is 1.5 at compression ratio, hot-forming under the conditions of hot-forming temperature 180 DEG C, pressurize 2.5h, i.e. obtain phenolic aldehyde tree
Fat compound insulating material.
Embodiment 2
A kind of phenolic resin compound insulating material, calculates in parts by weight, makes including following raw material:
50 parts of phenolic resin, glass bead 40 parts, straw 15 parts, waterglass 3 parts, 2 parts of paraffin, oxalic acid 0.5 part, oleic acid
0.4 part and terminal hydroxy group polybutadiene 0.5 part；Wherein, described phenolic resin is resol, and range of viscosities exists
1100mPa·S。
Preparation method, comprises the following steps:
1) according to said ratio, phenolic resin, glass bead, straw, waterglass, paraffin, oxalic acid, oleic acid and hydroxyl end are weighed
Base mixed with polybutadiene also stirs, and loads steel die；
2) it is 1.7 at compression ratio, hot-forming under the conditions of hot-forming temperature 190 DEG C, pressurize 2h, i.e. obtain phenolic resin
Compound insulating material.
Embodiment 3
A kind of phenolic resin compound insulating material, calculates in parts by weight, makes including following raw material:
70 parts of phenolic resin, glass bead 50 parts, straw 20 parts, waterglass 5 parts, sodium soap 3 parts, hexamethylenetetramine
1 part, stearic acid 1 part and natural rubber 1 part；
Wherein, described phenolic resin is resol, and range of viscosities is at 2000mPa S.
Preparation method is:
1) according to said ratio, phenolic resin, glass bead, straw, waterglass, sodium soap, hexa-methylene four are weighed
Amine, stearic acid and natural rubber are mixed and stirred for uniformly, load steel die；
2) it is 2.0 at compression ratio, hot-forming under the conditions of hot-forming temperature 195 DEG C, pressurize 1.5h, i.e. obtain phenolic aldehyde tree
Fat compound insulating material.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (7)
1. a phenolic resin compound insulating material, it is characterised in that calculate in parts by weight, makes including following raw material:
Phenolic resin 30～70 parts, glass bead 30～50 parts, straw 10～20 parts, bonding agent 2～5 parts, hydrophober 1～3 parts,
Firming agent 0.1～1 part, lubricant 0.1～1 part and toughener 0.1～1 part；
Wherein, described phenolic resin is resol, and range of viscosities is at 150～2000mPa S.
Phenolic resin compound insulating material the most according to claim 1, it is characterised in that described bonding agent is waterglass.
Phenolic resin compound insulating material the most according to claim 1, it is characterised in that described hydrophober be organosilicon,
One or more mixture in soap, paraffin.
Phenolic resin compound insulating material the most according to claim 1, it is characterised in that described firming agent is hexa-methylene
Tetramine or oxalic acid.
Phenolic resin compound insulating material the most according to claim 1, it is characterised in that described lubricant is oleic acid, hard
Fat acid and one or more mixture of stearate apoplexy due to endogenous wind.
Phenolic resin compound insulating material the most according to claim 1, it is characterised in that described toughener is natural rubber
One or more mixture in glue, nitrile rubber, carboxylated nbr, terminal hydroxy group polybutadiene.
7. the preparation method of a phenolic resin compound insulating material as claimed in claim 1, it is characterised in that include following
Step:
1) according to said ratio, phenolic resin, glass bead, straw, bonding agent, hydrophober, firming agent, lubricant and increasing are weighed
Tough dose is mixed and stirred for uniformly, loading steel die；
2) it is 1.5～2.0 at compression ratio, hot-forming under the conditions of hot-forming temperature 180～195 DEG C, pressurize 1.5～2.5h,
I.e. obtain phenolic resin compound insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506297.8A CN106117959A (en) | 2016-06-29 | 2016-06-29 | Phenolic resin compound insulating material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506297.8A CN106117959A (en) | 2016-06-29 | 2016-06-29 | Phenolic resin compound insulating material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106117959A true CN106117959A (en) | 2016-11-16 |
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| CN201610506297.8A Pending CN106117959A (en) | 2016-06-29 | 2016-06-29 | Phenolic resin compound insulating material and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474476A (en) * | 2017-09-08 | 2017-12-15 | 绵阳旺通科技有限公司 | A kind of Enviorment-protective Phenolic Resin composite insulation boards material |
| CN108690321A (en) * | 2018-06-04 | 2018-10-23 | 安徽润晟建设有限公司 | A kind of preparation method of phenolic board thermal insulation material used for building exterior wall |
| CN108752857A (en) * | 2018-05-29 | 2018-11-06 | 安徽凯沃科技有限公司 | A kind of phenolic aldehyde base heat insulating decorative board and preparation method thereof |
| CN109650838A (en) * | 2019-01-24 | 2019-04-19 | 南京富源资源利用有限公司 | Stalk thermal insulation coatings and preparation method thereof |
| CN115572454A (en) * | 2022-08-24 | 2023-01-06 | 鄂尔多斯市西金矿冶有限责任公司 | Composite binder and application thereof in carbide slag pellets |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474476A (en) * | 2017-09-08 | 2017-12-15 | 绵阳旺通科技有限公司 | A kind of Enviorment-protective Phenolic Resin composite insulation boards material |
| CN108752857A (en) * | 2018-05-29 | 2018-11-06 | 安徽凯沃科技有限公司 | A kind of phenolic aldehyde base heat insulating decorative board and preparation method thereof |
| CN108752857B (en) * | 2018-05-29 | 2020-12-11 | 安徽凯沃科技有限公司 | Phenolic aldehyde-based heat-insulation decorative plate and preparation method thereof |
| CN108690321A (en) * | 2018-06-04 | 2018-10-23 | 安徽润晟建设有限公司 | A kind of preparation method of phenolic board thermal insulation material used for building exterior wall |
| CN109650838A (en) * | 2019-01-24 | 2019-04-19 | 南京富源资源利用有限公司 | Stalk thermal insulation coatings and preparation method thereof |
| CN115572454A (en) * | 2022-08-24 | 2023-01-06 | 鄂尔多斯市西金矿冶有限责任公司 | Composite binder and application thereof in carbide slag pellets |
| CN115572454B (en) * | 2022-08-24 | 2024-04-05 | 鄂尔多斯市西金矿冶有限责任公司 | Composite binder and application thereof in carbide slag pellets |
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Application publication date: 20161116 |
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