CN103641988B - A kind of Anti-static sponge and preparation method thereof - Google Patents

A kind of Anti-static sponge and preparation method thereof Download PDF

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Publication number
CN103641988B
CN103641988B CN201310566798.1A CN201310566798A CN103641988B CN 103641988 B CN103641988 B CN 103641988B CN 201310566798 A CN201310566798 A CN 201310566798A CN 103641988 B CN103641988 B CN 103641988B
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China
Prior art keywords
weight part
sponge
weight
preparation
properties
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Expired - Fee Related
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CN201310566798.1A
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Chinese (zh)
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CN103641988A (en
Inventor
敬元祥
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Guangdong Gaohang Intellectual Property Operation Co ltd
Zhuhai Ding Ding Technology Co.,Ltd.
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ANHUI JINMA SPONGE Co Ltd
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Priority to CN201310566798.1A priority Critical patent/CN103641988B/en
Publication of CN103641988A publication Critical patent/CN103641988A/en
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Publication of CN103641988B publication Critical patent/CN103641988B/en
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • 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
    • 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
    • C08K7/06—Elements
    • 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
    • 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
    • C08K2201/001—Conductive additives
    • 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)

Abstract

The invention discloses a kind of Anti-static sponge and preparation method thereof, its constitutive material is: polyoxypropyleneglycol 100-120, isophorone diisocyanate 40-45, nano-attapulgite 7.5-8.5, conductive carbon fibre 2.0-3.0, triethylene diamine 0.3-0.6, ammonium oxide 0.7-0.9, stannous octoate 0.5-0.7, properties-correcting agent 1-2 and water 4.5-6.5; The present invention has the feature of excellent flexibility, elasticity, anti-electrostatic, water tolerance, and nano-attapulgite has good wettability, acidproof, high temperature resistant and corrosion resistance, and conductive carbon fibre forms conductive layer in sponge, effectively prevents electrostatic from producing.

Description

A kind of Anti-static sponge and preparation method thereof
Technical field
The present invention relates to the preparation method of a kind of sponge, be specifically related to a kind of Anti-static sponge and preparation method thereof.
Background technology
Sponge product is popularized gradually in people's life, the household objects such as the seat wherein having sponge to make, sofa, mattress.People, except the household objects made of sponge, also utilize sponge to be used as cleaning appliance, as cleaned household with sponge product, cleaning bowls and chopsticks with sponge product, having a bath with sponge product.
Existing sponge production method technique is single, and product performance index can not meet market demand completely, and an urgent demand is studied from different aspects.
Summary of the invention
The object of the present invention is to provide a kind of Anti-static sponge and preparation method thereof.
The present invention adopts following technical scheme to achieve these goals:
A kind of Anti-static sponge, is characterized in that the weight part of its constitutive material is: polyoxypropyleneglycol 100-120, isophorone diisocyanate 40-45, nano-attapulgite 7.5-8.5, conductive carbon fibre 2.0-3.0, triethylene diamine 0.3-0.6, ammonium oxide 0.7-0.9, stannous octoate 0.5-0.7, properties-correcting agent 1-2 and water 4.5-6.5.
The preparation method of described properties-correcting agent is: 25-30 weight parts water is added reaction vessel, is heated to 80-90 DEG C; Get carboxymethyl cellulose 2-3 weight part to be added to the water, stirring and dissolving, then add 0.1-0.15 weight part nano-carbon powder, 1.2-1.3 weight part morpholine, 1-1.2 parts by weight of polyoxyethylene ether, 1-2 parts by weight of acrylic acid, stir, be cooled to 20-30 DEG C, add the Sodium Persulfate of 0.2-0.3 weight part, stir, reaction 30-45 minute, then, add 1-2 weight part catechol, 0.1-0.2 weight part Kathon again, continue stirring reaction 45-60 minute, to obtain final product.
The preparation method of described Anti-static sponge, it is characterized in that first the polyoxypropyleneglycol of above-mentioned formula ratio, isophorone diisocyanate, properties-correcting agent being dropped in mixing tank and mixing, stir, and be heated to 30-45 DEG C, again other remaining component of above-mentioned formula ratio is dropped in mixing tank and mix, high-speed stirring 10-30 pours mould into and foams and after solidifying, obtain Anti-static sponge after second.
Properties-correcting agent of the present invention can increase corrosion-resistant, the raw bacterium performance of going mouldy of sponge and flexibility and rebound resilience.
Beneficial effect of the present invention:
The present invention has the feature of excellent flexibility, elasticity, anti-electrostatic, water tolerance, and nano-attapulgite has good wettability, acidproof, high temperature resistant and corrosion resistance, and conductive carbon fibre forms conductive layer in sponge, effectively prevents electrostatic from producing.
Embodiment
Embodiment 1: Anti-static sponge, the weight part (kg) of its constitutive material is: polyoxypropyleneglycol 100, isophorone diisocyanate 40, nano-attapulgite 7.5, conductive carbon fibre 2.0, triethylene diamine 0.3, ammonium oxide 0.7, stannous octoate 0.5, properties-correcting agent 1 and water 4.5.
The preparation method of described properties-correcting agent is: 25 weight parts waters are added reaction vessel, is heated to 80-90 DEG C; Get carboxymethyl cellulose 2 weight part to be added to the water, stirring and dissolving, then add 0.1 weight part nano-carbon powder, 1.2 weight part morpholines, 1 parts by weight of polyoxyethylene ether, 1 parts by weight of acrylic acid, stir, be cooled to 20-30 DEG C, add the Sodium Persulfate of 0.3 weight part, stir, reaction 30-45 minute, then, add 1 weight part catechol, 0.2 weight part Kathon again, continue stirring reaction 45-60 minute, to obtain final product.
The preparation method of Anti-static sponge, it is characterized in that first the polyoxypropyleneglycol of above-mentioned formula ratio, isophorone diisocyanate, properties-correcting agent being dropped in mixing tank and mixing, stir, and be heated to 30-45 DEG C, again other remaining component of above-mentioned formula ratio is dropped in mixing tank and mix, high-speed stirring 10-30 pours mould into and foams and after solidifying, obtain Anti-static sponge after second.
The sponge performance data obtained by above-described embodiment 1 is as follows: hardness 50Kpa, resilience 40%.

Claims (1)

1. an Anti-static sponge, is characterized in that the weight part of its constitutive material is: polyoxypropyleneglycol 100-120, isophorone diisocyanate 40-45, nano-attapulgite 7.5-8.5, conductive carbon fibre 2.0-3.0, triethylene diamine 0.3-0.6, ammonium oxide 0.7-0.9, stannous octoate 0.5-0.7, properties-correcting agent 1-2 and water 4.5-6.5;
The preparation method of described properties-correcting agent is: 25-30 weight parts water is added reaction vessel, is heated to 80-90 DEG C; Get carboxymethyl cellulose 2-3 weight part to be added to the water, stirring and dissolving, then add 0.1-0.15 weight part nano-carbon powder, 1.2-1.3 weight part morpholine, 1-1.2 parts by weight of polyoxyethylene ether, 1-2 parts by weight of acrylic acid, stir, be cooled to 20-30 DEG C, add the Sodium Persulfate of 0.2-0.3 weight part, stir, reaction 30-45 minute, then, add 1-2 weight part catechol, 0.1-0.2 weight part Kathon again, continue stirring reaction 45-60 minute, to obtain final product;
The preparation method of described Anti-static sponge is: first the polyoxypropyleneglycol of above-mentioned formula ratio, isophorone diisocyanate, properties-correcting agent are dropped in mixing tank and mixed, stir, and be heated to 30-45 DEG C, again other remaining component of above-mentioned formula ratio is dropped in mixing tank and mix, high-speed stirring 10-30 pours mould into and foams and after solidifying, obtain Anti-static sponge after second.
CN201310566798.1A 2013-11-13 2013-11-13 A kind of Anti-static sponge and preparation method thereof Expired - Fee Related CN103641988B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310566798.1A CN103641988B (en) 2013-11-13 2013-11-13 A kind of Anti-static sponge and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310566798.1A CN103641988B (en) 2013-11-13 2013-11-13 A kind of Anti-static sponge and preparation method thereof

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CN103641988A CN103641988A (en) 2014-03-19
CN103641988B true CN103641988B (en) 2016-02-24

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106832177A (en) * 2017-02-24 2017-06-13 耿佃勇 polyurethane electronic sponge and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102134302A (en) * 2010-01-21 2011-07-27 东莞市源聚德实业有限公司 Anti-static sponge
CN102336885A (en) * 2011-07-02 2012-02-01 胡志刚 Polyurethane sponge with excellent environmental tolerance
CN102773963A (en) * 2012-08-01 2012-11-14 张加兵 Production process of anti-static sponge
CN202774453U (en) * 2012-07-12 2013-03-13 温州安腾劳保用品有限公司 Anti-static safety shoe
CN103275364A (en) * 2013-06-18 2013-09-04 际华三五三七制鞋有限责任公司 Anti-static bacteriostatic disulfide sponge sizing material, and preparation method and application thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102134302A (en) * 2010-01-21 2011-07-27 东莞市源聚德实业有限公司 Anti-static sponge
CN102336885A (en) * 2011-07-02 2012-02-01 胡志刚 Polyurethane sponge with excellent environmental tolerance
CN202774453U (en) * 2012-07-12 2013-03-13 温州安腾劳保用品有限公司 Anti-static safety shoe
CN102773963A (en) * 2012-08-01 2012-11-14 张加兵 Production process of anti-static sponge
CN103275364A (en) * 2013-06-18 2013-09-04 际华三五三七制鞋有限责任公司 Anti-static bacteriostatic disulfide sponge sizing material, and preparation method and application thereof

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Inventor after: Xu Chenmei

Inventor before: Jing Yuanxiang

CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20170427

Address after: 519000 Zhuhai, Xiangzhou, the former mountain road, Chung Chung Road, No. 36

Patentee after: Zhuhai Ding Ding Technology Co.,Ltd.

Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118

Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd.

Effective date of registration: 20170427

Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118

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.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160224

Termination date: 20191113

CF01 Termination of patent right due to non-payment of annual fee