CN106589278A - Flame-retardant reinforced polyurethane grouting material and preparation method thereof - Google Patents
Flame-retardant reinforced polyurethane grouting material and preparation method thereof Download PDFInfo
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- CN106589278A CN106589278A CN201611116493.0A CN201611116493A CN106589278A CN 106589278 A CN106589278 A CN 106589278A CN 201611116493 A CN201611116493 A CN 201611116493A CN 106589278 A CN106589278 A CN 106589278A
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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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
-
- 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
- C08K3/2279—Oxides; Hydroxides of metals of antimony
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- 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
Abstract
The invention discloses a flame-retardant reinforced polyurethane grouting material comprising the following raw materials in parts by weight: 15-30 parts of polyether glycol, 20-35 parts of polyurethane reactive monomers, 15-30 parts of polyester, 2-10 parts of a compatilizer, 1-2.5 parts of an amine catalyst, 0-2 parts of a tin catalyst, 2-5 parts of a flame retardant, 15-30 parts of isocyanate, 1-5 parts of a plasticizer, 10-25 parts of an organic solvent, 15-30 parts of flame-retardant polyalcohol, 15-30 parts of halogenated phosphate and 1-4 parts of antimony trioxide. A preparation method of the flame-retardant reinforced polyurethane grouting material is simple, and the prepared grouting composition can be flame-retardant and is suitable for popularization.
Description
Technical field
The present invention relates to grouting material technical field, more particularly to a kind of fire-retardant reinforced type polyurethane grouting material and its system
Preparation Method.
Background technology
Grouting material be to reach selected by the engineering purpose of determination, can exist in liquid form, and be easy to utilize
The inner spaces such as crack, crack, the hole of hydraulic pressure, air pressure or electrochemical principle injection respective media simultaneously have cementation solidifying energy
Power, the leakage channel for making medium is blocked, the general name of physical behavior and the improved class engineering material of mechanical property.But
It is that existing grouting material fusing point is relatively low, meets and produce molten drop under fiery high temperature, second-time burning easily occurs and passes with the flame being exceedingly fast
Broadcast speed.For this purpose, we have proposed a kind of fire-retardant reinforced type polyurethane grouting material and preparation method thereof.
The content of the invention
Based on background technology exist technical problem, the present invention propose a kind of fire-retardant reinforced type polyurethane grouting material and
Its preparation method.
A kind of fire-retardant reinforced type polyurethane grouting material proposed by the present invention, including the raw material of following weight portion：Polyethers is more
First alcohol 15-30 parts, polyurethane reaction monomer 20-35 parts, polyester 15-30 parts, compatilizer 2-10 parts, amines catalyst 1-2.5 parts,
It is tin catalyst 0-2 part, fire retardant 2-5 parts, isocyanates 15-30 parts, plasticizer 1-5 parts, organic solvent 10-25 parts, fire-retardant
Polyalcohol 15-30 parts, chlorinated phosphate ester 15-30 parts, antimony oxide 1-4 parts.
Preferably, PPG, polyurethane reaction monomer, polyester, compatilizer, amines catalyst, tin catalyst
Weight ratio is 20-25：25-32：20-25：5-10：1.5-2：0.5-1.5.
Preferably, the organic solvent, flame-proof polyol, chlorinated phosphate ester, the weight ratio of antimony oxide are 15-20：
20-25：20-25：1-2.5.
Preferably, described a kind of fire-retardant reinforced type polyurethane grouting material, including the raw material of following weight portion：Polyethers is more
First alcohol 20-25 parts, polyurethane reaction monomer 25-32 parts, polyester 20-25 parts, compatilizer 5-10 parts, amines catalyst 1.5-2 parts,
Tin catalyst 0.5-1.5 part, fire retardant 3-5 parts, isocyanates 20-25 parts, plasticizer 2-5 parts, organic solvent 15-20 parts,
Flame-proof polyol 20-25 parts, chlorinated phosphate ester 20-25 parts, antimony oxide 1-2.5 parts.
Preferably, described a kind of fire-retardant reinforced type polyurethane grouting material, 25 parts of PPG, polyurethane reaction list
30 parts of body, 25 parts of polyester, 7 parts of compatilizer, 2 parts of amines catalyst, 1.5 parts of tin catalyst, 3.5 parts of fire retardant, isocyanates
25 parts, 3.5 parts of plasticizer, 20 parts of organic solvent, 25 parts of flame-proof polyol, 25 parts of chlorinated phosphate ester, 3 parts of antimony oxide.
The present invention also proposes a kind of preparation method of fire-retardant reinforced type polyurethane grouting material, comprises the following steps：
S1, PPG, polyurethane reaction monomer, polyester, isocyanates, flame-proof polyol and chlorine are weighed according to deal proportioning
Substituted phosphate, and carried heating stirring 10-20 minute in the reactor of agitator and obtain first it is anticipated that temperature is maintained
100-130℃；
S2, weigh compatilizer, amines catalyst, tin catalyst, fire retardant and plasticizer according to deal proportioning, by compatilizer,
0.5-1h is stirred in amines catalyst, tin catalyst, fire retardant and plasticizer stirring container and obtains the second expectation；
S3, first is expected and second expects to mix and obtain the 3rd it is anticipated that being sufficiently stirred under conditions of 100-130 DEG C
0.2-1h；
S4, organic solvent and antimony oxide are weighed according to deal proportioning, and organic solvent and antimony oxide are added into the 3rd
Stirring 0.1-0.5h is obtained a kind of fire-retardant reinforced type polyurethane grouting material after in expecting.
In the present invention, by adding PPG, polyurethane reaction monomer, polyester, compatilizer, amines catalyst raw material
Ensure the base attribute of composition, adding fire retardant and flame-proof polyol can effectively play the function of fire protection flame retarding,
Can be very good to be in the milk in construction, curing rate is moderate, beneficial to constructing operation.The preparation method of the present invention is simple, prepares
Grout composition can be adapted to promote with fire-retardant.
Specific embodiment
The present invention is made with reference to specific embodiment further explain.
Embodiment one
A kind of fire-retardant reinforced type polyurethane grouting material proposed by the present invention, including the raw material of following weight portion：PPG
15 parts, 23 parts of polyurethane reaction monomer, 15 parts of polyester, 3 parts of compatilizer, 1.2 parts of amines catalyst, 0.5 part of tin catalyst, resistance
Combustion 2.1 parts of agent, 15 parts of isocyanates, 1 part of plasticizer, 12 parts of organic solvent, 16 parts of flame-proof polyol, 16 parts of chlorinated phosphate ester,
1.5 parts of antimony oxide.
The present invention also proposes a kind of preparation method of fire-retardant reinforced type polyurethane grouting material, comprises the following steps：
S1, PPG, polyurethane reaction monomer, polyester, isocyanates, flame-proof polyol and chlorine are weighed according to deal proportioning
Substituted phosphate, and carried heating stirring in the reactor of agitator and obtain within 11 minutes first it is anticipated that temperature maintains 100
℃；
S2, weigh compatilizer, amines catalyst, tin catalyst, fire retardant and plasticizer according to deal proportioning, by compatilizer,
0.5h is stirred in amines catalyst, tin catalyst, fire retardant and plasticizer stirring container and obtains the second expectation；
S3, first is expected and second expects to mix and obtain the 3rd it is anticipated that being sufficiently stirred under conditions of 100 DEG C
0.2h；
S4, organic solvent and antimony oxide are weighed according to deal proportioning, and organic solvent and antimony oxide are added into the 3rd
Stirring 0.1h is obtained a kind of fire-retardant reinforced type polyurethane grouting material after in expecting.
Embodiment two
A kind of fire-retardant reinforced type polyurethane grouting material proposed by the present invention, including the raw material of following weight portion：PPG
25 parts, it is 30 parts of polyurethane reaction monomer, 25 parts of polyester, 7 parts of compatilizer, 2 parts of amines catalyst, 1.5 parts of tin catalyst, fire-retardant
3.5 parts of agent, 25 parts of isocyanates, 3.5 parts of plasticizer, 20 parts of organic solvent, 25 parts of flame-proof polyol, 25 parts of chlorinated phosphate ester,
3 parts of antimony oxide.
The present invention also proposes a kind of preparation method of fire-retardant reinforced type polyurethane grouting material, comprises the following steps：
S1, PPG, polyurethane reaction monomer, polyester, isocyanates, flame-proof polyol and chlorine are weighed according to deal proportioning
Substituted phosphate, and carried heating stirring in the reactor of agitator and obtain within 15 minutes first it is anticipated that temperature maintains 110
℃；
S2, weigh compatilizer, amines catalyst, tin catalyst, fire retardant and plasticizer according to deal proportioning, by compatilizer,
0.7h is stirred in amines catalyst, tin catalyst, fire retardant and plasticizer stirring container and obtains the second expectation；
S3, first is expected and second expects to mix and obtain the 3rd it is anticipated that being sufficiently stirred under conditions of 110 DEG C
0.5h；
S4, organic solvent and antimony oxide are weighed according to deal proportioning, and organic solvent and antimony oxide are added into the 3rd
Stirring 0.25h is obtained a kind of fire-retardant reinforced type polyurethane grouting material after in expecting.
Embodiment three
A kind of fire-retardant reinforced type polyurethane grouting material proposed by the present invention, including the raw material of following weight portion：PPG
28 parts, 33 parts of polyurethane reaction monomer, 28 parts of polyester, 8 parts of compatilizer, 2.3 parts of amines catalyst, 1.8 parts of tin catalyst, resistance
Combustion 4 parts of agent, 28 parts of isocyanates, 4 parts of plasticizer, 23 parts of organic solvent, 28 parts of flame-proof polyol, 28 parts of chlorinated phosphate ester, three
Aoxidize 3.5 parts of two antimony.
The present invention also proposes a kind of preparation method of fire-retardant reinforced type polyurethane grouting material, comprises the following steps：
S1, PPG, polyurethane reaction monomer, polyester, isocyanates, flame-proof polyol and chlorine are weighed according to deal proportioning
Substituted phosphate, and carried heating stirring in the reactor of agitator and obtain within 18 minutes first it is anticipated that temperature maintains 128
℃；
S2, weigh compatilizer, amines catalyst, tin catalyst, fire retardant and plasticizer according to deal proportioning, by compatilizer,
1h is stirred in amines catalyst, tin catalyst, fire retardant and plasticizer stirring container and obtains the second expectation；
S3, first is expected and second expects to mix and obtain the 3rd it is anticipated that being sufficiently stirred under conditions of 130 DEG C
0.8h；
S4, organic solvent and antimony oxide are weighed according to deal proportioning, and organic solvent and antimony oxide are added into the 3rd
Stirring 0.45h is obtained a kind of fire-retardant reinforced type polyurethane grouting material after in expecting.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (6)
1. a kind of fire-retardant reinforced type polyurethane grouting material, it is characterised in that including the raw material of following weight portion：PPG
15-30 parts, polyurethane reaction monomer 20-35 parts, polyester 15-30 parts, compatilizer 2-10 parts, amines catalyst 1-2.5 parts, tin class
It is catalyst 0-2 parts, fire retardant 2-5 parts, isocyanates 15-30 parts, plasticizer 1-5 parts, organic solvent 10-25 parts, fire-retardant polynary
Alcohol 15-30 parts, chlorinated phosphate ester 15-30 parts, antimony oxide 1-4 parts.
2. a kind of fire-retardant reinforced type polyurethane grouting material according to claim 1, it is characterised in that the polyether polyols
Alcohol, polyurethane reaction monomer, polyester, compatilizer, amines catalyst, the weight ratio of tin catalyst are 20-25：25-32：20-
25：5-10：1.5-2：0.5-1.5.
3. a kind of fire-retardant reinforced type polyurethane grouting material according to claim 1, it is characterised in that described organic molten
Agent, flame-proof polyol, chlorinated phosphate ester, the weight ratio of antimony oxide are 15-20：20-25：20-25：1-2.5.
4. a kind of fire-retardant reinforced type polyurethane grouting material according to claim 1, it is characterised in that including following weight
The raw material of part：PPG 20-25 parts, polyurethane reaction monomer 25-32 parts, polyester 20-25 parts, compatilizer 5-10 parts, amine
Class catalyst 1.5-2 parts, tin catalyst 0.5-1.5 part, fire retardant 3-5 parts, isocyanates 20-25 parts, plasticizer 2-5 parts,
Organic solvent 15-20 parts, flame-proof polyol 20-25 parts, chlorinated phosphate ester 20-25 parts, antimony oxide 1-2.5 parts.
5. a kind of fire-retardant reinforced type polyurethane grouting material according to claim 1, it is characterised in that PPG 25
Part, 30 parts of polyurethane reaction monomer, 25 parts of polyester, 7 parts of compatilizer, 2 parts of amines catalyst, 1.5 parts of tin catalyst, fire retardant
3.5 parts, 25 parts of isocyanates, 3.5 parts of plasticizer, 20 parts of organic solvent, 25 parts of flame-proof polyol, 25 parts of chlorinated phosphate ester, three
Aoxidize 3 parts of two antimony.
6. a kind of preparation method of fire-retardant reinforced type polyurethane grouting material, it is characterised in that comprise the following steps：
S1, PPG, polyurethane reaction monomer, polyester, isocyanates, flame-proof polyol and chlorine are weighed according to deal proportioning
Substituted phosphate, and carried heating stirring 10-20 minute in the reactor of agitator and obtain first it is anticipated that temperature is maintained
100-130℃；
S2, weigh compatilizer, amines catalyst, tin catalyst, fire retardant and plasticizer according to deal proportioning, by compatilizer,
0.5-1h is stirred in amines catalyst, tin catalyst, fire retardant and plasticizer stirring container and obtains the second expectation；
S3, first is expected and second expects to mix and obtain the 3rd it is anticipated that being sufficiently stirred under conditions of 100-130 DEG C
0.2-1h；
S4, organic solvent and antimony oxide are weighed according to deal proportioning, and organic solvent and antimony oxide are added into the 3rd
Stirring 0.1-0.5h is obtained a kind of fire-retardant reinforced type polyurethane grouting material after in expecting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116493.0A CN106589278A (en) | 2016-12-07 | 2016-12-07 | Flame-retardant reinforced polyurethane grouting material and preparation method thereof |
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| CN201611116493.0A CN106589278A (en) | 2016-12-07 | 2016-12-07 | Flame-retardant reinforced polyurethane grouting material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048251A (en) * | 2020-09-12 | 2020-12-08 | 广东普莱斯新材料科技有限公司 | Flame-retardant noise-reduction battery label film and manufacturing method thereof |
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|---|---|---|---|---|
| JPS5539568A (en) * | 1978-09-14 | 1980-03-19 | Sanyo Chemical Ind Ltd | Chemical liquid for reverseeside filling and method of filling said liquid |
| CN102093536A (en) * | 2010-12-30 | 2011-06-15 | 上海东大聚氨酯有限公司 | Polyurethane prepolymer, polyurethane grouting material and preparation method thereof |
| CN102757638A (en) * | 2011-04-29 | 2012-10-31 | 上海茨夫新型建筑材料有限公司 | Flame-retardant reinforced type polyurethane grouting material |
| CN103172824A (en) * | 2012-12-26 | 2013-06-26 | 上海东大化学有限公司 | Hydrophobic polyurethane grouting material and preparation method thereof |
| WO2013174189A1 (en) * | 2012-05-25 | 2013-11-28 | Huntsman International Llc | Polyurethane grout compositions |
| CN104592741A (en) * | 2014-12-31 | 2015-05-06 | 江苏苏博特新材料股份有限公司 | High-performance environment-friendly single-component hydrophobic polyurethane grouting material and preparation method thereof |
-
2016
- 2016-12-07 CN CN201611116493.0A patent/CN106589278A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539568A (en) * | 1978-09-14 | 1980-03-19 | Sanyo Chemical Ind Ltd | Chemical liquid for reverseeside filling and method of filling said liquid |
| CN102093536A (en) * | 2010-12-30 | 2011-06-15 | 上海东大聚氨酯有限公司 | Polyurethane prepolymer, polyurethane grouting material and preparation method thereof |
| CN102757638A (en) * | 2011-04-29 | 2012-10-31 | 上海茨夫新型建筑材料有限公司 | Flame-retardant reinforced type polyurethane grouting material |
| WO2013174189A1 (en) * | 2012-05-25 | 2013-11-28 | Huntsman International Llc | Polyurethane grout compositions |
| CN103172824A (en) * | 2012-12-26 | 2013-06-26 | 上海东大化学有限公司 | Hydrophobic polyurethane grouting material and preparation method thereof |
| CN104592741A (en) * | 2014-12-31 | 2015-05-06 | 江苏苏博特新材料股份有限公司 | High-performance environment-friendly single-component hydrophobic polyurethane grouting material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048251A (en) * | 2020-09-12 | 2020-12-08 | 广东普莱斯新材料科技有限公司 | Flame-retardant noise-reduction battery label film and manufacturing method thereof |
| CN112048251B (en) * | 2020-09-12 | 2022-05-24 | 广东普莱斯新材料科技有限公司 | Flame-retardant noise-reduction battery label film and manufacturing method thereof |
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