CN108484875A - With nano-material modified silicon PU or organosilicon place pavement material - Google Patents

With nano-material modified silicon PU or organosilicon place pavement material Download PDF

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Publication number
CN108484875A
CN108484875A CN201810253712.2A CN201810253712A CN108484875A CN 108484875 A CN108484875 A CN 108484875A CN 201810253712 A CN201810253712 A CN 201810253712A CN 108484875 A CN108484875 A CN 108484875A
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CN
China
Prior art keywords
parts
nano
minutes
organosilicon
modified silicon
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Pending
Application number
CN201810253712.2A
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Chinese (zh)
Inventor
刘凤刚
王海东
张炜
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Individual
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Individual
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Priority to CN201810253712.2A priority Critical patent/CN108484875A/en
Publication of CN108484875A publication Critical patent/CN108484875A/en
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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
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • 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)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of with nano-material modified silicon PU or organosilicon place pavement material, is grouped as by each group of following parts by weight：12 22 parts of 8 20 parts of polyether polyol N220, polyether polyol 330N, 13 parts of nano material, 15 18 parts of plasticizer, 48 parts of magnesia, 30 40 parts of talcum powder, green 0.2 part of iron, 0.3 0.5 parts of silane coupling agent, 50 3.9 5.2 parts of MDI, 0.01 0.2 parts of accelerating agent.The invention also discloses the preparation method of above-mentioned pavement material, the present invention is single component, and without containing free toluene di-isocyanate(TDI), graft modification is carried out with nano material, not only improves the physical property of invention product, further improves chemical property.

Description

With nano-material modified silicon PU or organosilicon place pavement material
Technical field
The present invention relates to sports ground field of material technology, and in particular to a kind of nano-material modified silicon PU or organic Silicon place pavement material.
Background technology
Existing traditional polyurethane place pavement material is all two-component or three components, and contains free toluene two Isocyanates, due to containing free toluene di-isocyanate(TDI) production and construction and using when to will produce harmful toluene two different The gas of the gas of cyanate, toluene di-isocyanate(TDI) has certain irritation, some possibility to have in the respiratory tract and eyes of people Allergic reaction.
Invention content
Goal of the invention：The purpose of the invention is to make up the deficiency of existing investigative technique, provides and changed with nano material The silicon PU or organosilicon place pavement material of property.
Technical solution：It is a kind of with nano-material modified silicon PU or organosilicon place pavement material, by following parts by weight Each group be grouped as：
The above-mentioned preparation method with nano-material modified silicon PU or organosilicon place pavement material includes the following steps：
1) polyether polyol N220 and polyether polyol 330N and nano material are thrown into according to said components amount and is carried In thermometer and the reaction kettle of decompression, stirring intercalation 80 minutes under conditions of decompression at 75 DEG C；
2) again by plasticizer, magnesia, talcum powder, iron is green and silane coupling agent is added, the item depressurized at 110-120 DEG C Dehydration degassing 150 minutes, are then cooled to 60 DEG C and are slowly added to MDI-50 under part, after stirring 15 minutes, slow heating, 73-80 DEG C closed to be stirred to react 120 minutes, is cooled to 40 DEG C or less addition accelerating agents, metering packing waits for after stirring 15-20 minutes With.
The present invention is single component, and without containing free toluene di-isocyanate(TDI), graft modification is carried out with nano material, The physical property for not only improving invention product, further improves chemical property, specifically, first, anti-aging property improves, than Common anti-aging raising 1.5 is again to 2.5 times；Second is that it is more environmentally-friendly, it is green because not using poisonous and hazardous raw and auxiliary material Color environment-friendly products.
In order to further embody the advantageous effect of the application, following test example is provided：
In the present invention, polyether polyol N220 is 2000 molecular weight, source：The big polyether polyol in Shandong east；Polyethers is more First alcohol 330N is 5000 molecular weight, source：The big polyether polyol in Shandong east；Isocyanates is diphenylmethane diisocyanate Ester is liquid, source under room temperature：The MDI-50 of ten thousand China of Shandong；Nano material is nano imvite, source：Beijing Di Kuang is received Rice montmorillonite；Iron oxide green, source：One product pigment of Shanghai；Talcum powder is 600 purposes, source：Hebei rock powder material product forever；Promote It is T190, source into agent：Along auxiliary agent in Guangdong；Plasticizer is environmentally friendly No. 42 paraffin, source：Jiangxi giant dragon；Silane coupling agent is HK550, source：The Man De of Germany；Magnesia powdery solid, source：The beautiful god in Hebei.
Embodiment 1
A kind of preparation method with nano-material modified silicon PU or organosilicon place pavement material includes the following steps：
1) by 8 parts of polyether polyol N220 and 1 part of 330N12 parts of polyether polyol and nano material according to said components Amount is thrown into the reaction kettle with thermometer and decompression, stirring intercalation 80 minutes under conditions of decompression at 75 DEG C；
2) again by 15 parts of plasticizer, 4 parts of magnesia, 30 parts of talcum powder, iron green 0.2 part and 0.3 part of silane coupling agent plus Enter, dehydration degassing 150 minutes under conditions of decompression at 110-120 DEG C, be then cooled to 60 DEG C by 3.9 parts of MDI-50 slowly plus Enter, stirring 15 minutes after, slow heating, 73-80 DEG C it is closed be stirred to react 120 minutes, be cooled to 40 DEG C or less be added promotions 0.01 part of agent, metering packing is for use after stirring 15-20 minutes.
Embodiment 2：
A kind of preparation method with nano-material modified silicon PU or organosilicon place pavement material includes the following steps：
1) by 3 parts of 20 parts of polyether polyol N220 and 22 parts of polyether polyol 330N and nano material according to above-mentioned group Component is thrown into the reaction kettle with thermometer and decompression, stirring intercalation 80 minutes under conditions of decompression at 75 DEG C；
2) again by 18 parts of plasticizer, 8 parts of magnesia, 40 parts of talcum powder, iron green 0.2 part and 0.5 part of silane coupling agent plus Enter, at 110-120 DEG C depressurize under conditions of dehydration degassing 150 minutes, be then cooled to 60 DEG C by MDI-50 5 parts be slowly added to, Stirring 15 minutes after, slow heating, 73-80 DEG C it is closed be stirred to react 120 minutes, be cooled to 40 DEG C or less be added accelerating agents 0.2 part, metering packing is for use after stirring 15-20 minutes.
Embodiment 3：
A kind of preparation method with nano-material modified silicon PU or organosilicon place pavement material includes the following steps：
1) by 2 parts of 15 parts of polyether polyol N220 and 20 parts of polyether polyol 330N and nano material according to above-mentioned group Component is thrown into the reaction kettle with thermometer and decompression, stirring intercalation 80 minutes under conditions of decompression at 75 DEG C；
2) again by 16 parts of plasticizer, 5 parts of magnesia, 35 parts of talcum powder, iron green 0.2 part and 0.4 part of silane coupling agent plus Enter, dehydration degassing 150 minutes under conditions of decompression at 110-120 DEG C, be then cooled to 60 DEG C by 59 parts of MDI-50 slowly plus Enter, stirring 15 minutes after, slow heating, 73-80 DEG C it is closed be stirred to react 120 minutes, be cooled to 40 DEG C or less be added promotions 0.1 part of agent, metering packing is for use after stirring 15-20 minutes.

Claims (2)

1. a kind of with nano-material modified silicon PU or organosilicon place pavement material, it is characterised in that：By following parts by weight Each group be grouped as：
2. as described in claim 1 with the preparation method of nano-material modified silicon PU or organosilicon place pavement material, It is characterized in that：Include the following steps：
1) polyether polyol N220 and polyether polyol 330N and nano material are thrown into according to said components amount with temperature In meter and the reaction kettle of decompression, stirring intercalation 80 minutes under conditions of decompression at 75 DEG C；
2) again by plasticizer, magnesia, talcum powder, iron is green and silane coupling agent is added, under conditions of decompression at 110-120 DEG C Dehydration degassing 150 minutes, is then cooled to 60 DEG C and is slowly added to MDI-50, after stirring 15 minutes, slow heating, in 73-80 It is DEG C closed to be stirred to react 120 minutes, 40 DEG C or less addition accelerating agents are cooled to, metering packing is for use after stirring 15-20 minutes.
CN201810253712.2A 2018-03-26 2018-03-26 With nano-material modified silicon PU or organosilicon place pavement material Pending CN108484875A (en)

Priority Applications (1)

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CN201810253712.2A CN108484875A (en) 2018-03-26 2018-03-26 With nano-material modified silicon PU or organosilicon place pavement material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810253712.2A CN108484875A (en) 2018-03-26 2018-03-26 With nano-material modified silicon PU or organosilicon place pavement material

Publications (1)

Publication Number Publication Date
CN108484875A true CN108484875A (en) 2018-09-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110643012A (en) * 2019-10-16 2020-01-03 济南固丰建材科技有限公司 Silicon PU and preparation method thereof

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CN1450121A (en) * 2003-04-23 2003-10-22 北京红福莱茵科技发展有限公司 Whisker material modified polyurethane ground-paving material and preparation process thereof
CN101358031A (en) * 2008-09-08 2009-02-04 南京有志运动场地铺设有限公司 Environment-friendly type paving material for sports field and preparation method thereof
CN101358032A (en) * 2008-09-08 2009-02-04 南京有志运动场地铺设有限公司 Environment-friendly type multipurpose composite material for sports field and preparation method thereof
CN102504514A (en) * 2011-10-08 2012-06-20 广州柏胜化工有限公司 Polyurethane self-molding material applicable to sports ground and application method thereof
CN102838868A (en) * 2012-09-21 2012-12-26 南京有志运动场地铺设有限公司 Environment-friendly elastic field paving material and preparation method thereof
CN103627310A (en) * 2013-11-01 2014-03-12 华南理工大学 Preparation method of sprayed surface layer of environment-friendly polyurethane plastic track
CN106634783A (en) * 2016-10-14 2017-05-10 北京蓝星清洗有限公司 An adhesive for polyurethane synthetic tracks and application thereof

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Publication number Priority date Publication date Assignee Title
CN1450121A (en) * 2003-04-23 2003-10-22 北京红福莱茵科技发展有限公司 Whisker material modified polyurethane ground-paving material and preparation process thereof
CN101358031A (en) * 2008-09-08 2009-02-04 南京有志运动场地铺设有限公司 Environment-friendly type paving material for sports field and preparation method thereof
CN101358032A (en) * 2008-09-08 2009-02-04 南京有志运动场地铺设有限公司 Environment-friendly type multipurpose composite material for sports field and preparation method thereof
CN102504514A (en) * 2011-10-08 2012-06-20 广州柏胜化工有限公司 Polyurethane self-molding material applicable to sports ground and application method thereof
CN102838868A (en) * 2012-09-21 2012-12-26 南京有志运动场地铺设有限公司 Environment-friendly elastic field paving material and preparation method thereof
CN103627310A (en) * 2013-11-01 2014-03-12 华南理工大学 Preparation method of sprayed surface layer of environment-friendly polyurethane plastic track
CN106634783A (en) * 2016-10-14 2017-05-10 北京蓝星清洗有限公司 An adhesive for polyurethane synthetic tracks and application thereof

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王文荣，等: "纳米蒙脱土插层硅烷化聚氨酯密封胶的研制", 《新型建筑材料》 *
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110643012A (en) * 2019-10-16 2020-01-03 济南固丰建材科技有限公司 Silicon PU and preparation method thereof

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Application publication date: 20180904