CN103641984B - A kind of enhancing sponge and preparation method thereof - Google Patents
A kind of enhancing sponge and preparation method thereof Download PDFInfo
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- CN103641984B CN103641984B CN201310566081.7A CN201310566081A CN103641984B CN 103641984 B CN103641984 B CN 103641984B CN 201310566081 A CN201310566081 A CN 201310566081A CN 103641984 B CN103641984 B CN 103641984B
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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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
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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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
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- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
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- 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
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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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/324—Alkali metal phosphate
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- 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
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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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a kind of enhancing sponge and preparation method thereof, the weight portion of its constitutive material is: PTMG 85-90, isophorone diisocyanate 50-55, ferrocene 13-17, glass fibre 10-15, N, N-dimethylaminoethyl-N-methyl amino ethanol 3-5, cyanuric acid zinc 0.8-0.9, sodium tripolyphosphate 1.0-1.5, polyoxylethylene abietate 1.0-1.2, modifying agent 5-6 and water 8.0-9.0; The present invention has the feature of excellent flexibility, high resiliency, resistance to water, and Nano sepiolite powder has the characteristics such as big, heat-resist, the excellent electrical insulating property of tensile strength, mineral acid and organic acid corrosion resistance are very strong, the impact resistance of sponge, fatigue resistance, pliability and high anti-tearing strength are greatly improved.
Description
Technical field
The preparation method that the present invention relates to a kind of sponge, is specifically related to a kind of enhancing sponge and preparation method thereof.
Background technology
Sponge product is popularized gradually in people live, wherein there are the household objects such as seat that sponge makes, sofa, mattress, polyether polyol is to produce the primary raw material of polyurethane sponge, existing polyurethane sponge produces the polyether polyol being generally adopted and generally adopts petroleum-type polyether polyol, but the stabilized polyurethane height that petroleum-type polyether polyol is made, it is difficult to decompose under naturalness; So as to do not have degradability, it is unfavorable for environmental conservation and sustainable development, along with the expansion of the application of sponge product, the substantial amounts of sponge supply of market demand, owing to existing sponge exists a lot of performance deficiency, use sponge to exist for potential safety hazard.
Summary of the invention
It is an object of the invention to provide a kind of enhancing sponge and preparation method thereof.
The present invention adopts the following technical scheme that to achieve these goals
A kind of enhancing sponge, it is characterized in that the weight portion of its constitutive material is: PTMG 85-90, isophorone diisocyanate 50-55, ferrocene 13-17, glass fibre 10-15, N, N-dimethylaminoethyl-N-methyl amino ethanol 3-5, cyanuric acid zinc 0.8-0.9, sodium tripolyphosphate 1.0-1.5, polyoxylethylene abietate 1.0-1.2, modifying agent 5-6 and water 8.0-9.0.
The preparation method of described modifying agent is: 25-30 weight parts water is added reaction vessel, is heated to 80-90 DEG C; Take carboxymethyl cellulose 2-3 weight portion to be added to the water, stirring and dissolving, adds 0.1-0.15 weight portion nano-carbon powder, 1.2-1.3 weight portion morpholine, 1-1.2 parts by weight of polyoxyethylene ether, 1-2 parts by weight of acrylic acid, stirs, it is cooled to 20-30 DEG C, add the sodium peroxydisulfate of 0.2-0.3 weight portion, stir, react 30-45 minute, then, add 1-2 weight portion catechol, 0.1-0.2 weight portion Kathon, continue stirring reaction 45-60 minute, to obtain final product.
The described preparation method strengthening sponge, it is characterized in that first the PTMG of above-mentioned formula ratio, isophorone diisocyanate, ferrocene, modifying agent being put into mixing in blender, stir, and heat to 30-35 DEG C, other residual components of above-mentioned formula ratio is put into mixing in blender again, pour into after mould foams and solidify after high-speed stirred 3-5 minute clock, obtain strengthening sponge.
The modifying agent of the present invention can increase corrosion-resistant, the raw bacterium performance of going mouldy of sponge and flexibility and resilience.
Beneficial effects of the present invention:
The present invention has the feature of excellent flexibility, high resiliency, resistance to water, and Nano sepiolite powder has the characteristics such as big, heat-resist, the excellent electrical insulating property of tensile strength, mineral acid and organic acid corrosion resistance are very strong, the impact resistance of sponge, fatigue resistance, pliability and high anti-tearing strength are greatly improved.
Detailed description of the invention
Embodiment 1: strengthen sponge, the weight portion (kg) of its constitutive material is: PTMG 85, isophorone diisocyanate 55, ferrocene 13, glass fibre 15, N, N-dimethylaminoethyl-N-methyl amino ethanol 5, cyanuric acid zinc 0.8, sodium tripolyphosphate 1.5, polyoxylethylene abietate 1.0, modifying agent 5 and water 9.0.
The preparation method of described modifying agent is: 25 weight parts waters are added reaction vessel, is heated to 80-90 DEG C; Take carboxymethyl cellulose 2 weight portion to be added to the water, stirring and dissolving, adds 0.1 weight portion nano-carbon powder, 1.2 weight portion morpholines, 1 parts by weight of polyoxyethylene ether, 1 parts by weight of acrylic acid, stirs, it is cooled to 20-30 DEG C, add the sodium peroxydisulfate of 0.3 weight portion, stir, react 30-45 minute, then, add 1 weight portion catechol, 0.2 weight portion Kathon, continue stirring reaction 45-60 minute, to obtain final product.
The described preparation method strengthening sponge, it is characterized in that first the PTMG of above-mentioned formula ratio, isophorone diisocyanate, ferrocene, modifying agent being put into mixing in blender, stir, and heat to 30-35 DEG C, other residual components of above-mentioned formula ratio is put into mixing in blender again, pour into after mould foams and solidify after high-speed stirred 3-5 minute clock, obtain strengthening sponge.
The sponge performance data prepared by above-described embodiment 1 is as follows: hardness 46Kpa, resilience 36%.
Claims (2)
1. one kind strengthens sponge; it is characterized in that the weight portion of its constitutive material is: PTMG 85-90, isophorone diisocyanate 50-55, ferrocene 13-17, glass fibre 10-15, N, N-dimethylaminoethyl-N-methyl amino ethanol 3-5, cyanuric acid zinc 0.8-0.9, sodium tripolyphosphate 1.0-1.5, polyoxylethylene abietate 1.0-1.2, modifying agent 5-6 and water 8.0-9.0;
The preparation method of described modifying agent is: 25-30 weight parts water is added reaction vessel, is heated to 80-90 DEG C; Take carboxymethyl cellulose 2-3 weight portion to be added to the water, stirring and dissolving, adds 0.1-0.15 weight portion nano-carbon powder, 1.2-1.3 weight portion morpholine, 1-1.2 parts by weight of polyoxyethylene ether, 1-2 parts by weight of acrylic acid, stirs, it is cooled to 20-30 DEG C, add the sodium peroxydisulfate of 0.2-0.3 weight portion, stir, react 30-45 minute, then, add 1-2 weight portion catechol, 0.1-0.2 weight portion Kathon, continue stirring reaction 45-60 minute, to obtain final product.
2. the preparation method strengthening sponge as claimed in claim 1, it is characterized in that first the PTMG of above-mentioned formula ratio, isophorone diisocyanate, ferrocene, modifying agent being put into mixing in blender, stir, and heat to 30-35 DEG C, other residual components of above-mentioned formula ratio is put into mixing in blender again, pour into after mould foams and solidify after high-speed stirred 3-5 minute, obtain strengthening sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566081.7A CN103641984B (en) | 2013-11-13 | 2013-11-13 | A kind of enhancing sponge and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566081.7A CN103641984B (en) | 2013-11-13 | 2013-11-13 | A kind of enhancing sponge and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103641984A CN103641984A (en) | 2014-03-19 |
| CN103641984B true CN103641984B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310566081.7A Expired - Fee Related CN103641984B (en) | 2013-11-13 | 2013-11-13 | A kind of enhancing sponge and preparation method thereof |
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| Country | Link |
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| CN (1) | CN103641984B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621570A (en) * | 2016-02-03 | 2016-06-01 | 安徽乙地生态科技有限公司 | Sponge for dephosphorization and denitrification in sewage treatment |
| CN108794716A (en) * | 2017-05-03 | 2018-11-13 | 上海豫太海绵有限公司 | High-density sponge |
| CN113736057A (en) * | 2021-07-29 | 2021-12-03 | 泉州辉丽鞋服有限公司 | Sponge for shoes and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834130A (en) * | 2005-03-04 | 2006-09-20 | 气体运输技术公司 | Glassfiber-reinforced polyurethane-polyisocyanurate foam |
| CN102093531A (en) * | 2009-12-11 | 2011-06-15 | 财团法人工业技术研究院 | Fireproof polyurethane foamed material and preparation method thereof |
| CN103319677A (en) * | 2013-07-15 | 2013-09-25 | 广西吉顺能源科技有公司 | Polyether polyol foam thermal-insulation material for water tank of solar water heater |
-
2013
- 2013-11-13 CN CN201310566081.7A patent/CN103641984B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834130A (en) * | 2005-03-04 | 2006-09-20 | 气体运输技术公司 | Glassfiber-reinforced polyurethane-polyisocyanurate foam |
| CN102093531A (en) * | 2009-12-11 | 2011-06-15 | 财团法人工业技术研究院 | Fireproof polyurethane foamed material and preparation method thereof |
| CN103319677A (en) * | 2013-07-15 | 2013-09-25 | 广西吉顺能源科技有公司 | Polyether polyol foam thermal-insulation material for water tank of solar water heater |
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| Publication number | Publication date |
|---|---|
| CN103641984A (en) | 2014-03-19 |
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Effective date of registration: 20170508 Address after: 519000 Guangdong city of Zhuhai Province, China Road No. 2 Huasheng Industrial Park 13 floor East Patentee after: ZHUHAI KANGNI ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170508 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Day 238100 Anhui city of Ma'anshan Province Gu Lu, Hanshan County Economic Development Zone No. 18 Patentee before: ANHUI JINMA SPONGE Co.,Ltd. |
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Granted publication date: 20160608 Termination date: 20181113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |