CN106118033A - A kind of elastic polyurethane type gap filler - Google Patents
A kind of elastic polyurethane type gap filler Download PDFInfo
- Publication number
- CN106118033A CN106118033A CN201610592615.7A CN201610592615A CN106118033A CN 106118033 A CN106118033 A CN 106118033A CN 201610592615 A CN201610592615 A CN 201610592615A CN 106118033 A CN106118033 A CN 106118033A
- Authority
- CN
- China
- Prior art keywords
- parts
- gap filler
- type gap
- elastic polyurethane
- polyurethane type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/4081—Mixtures of compounds of group C08G18/64 with other macromolecular compounds
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
-
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
This application discloses a kind of elastic polyurethane type gap filler, it is made up of following component by mass fraction, polyether polyol 40 parts, toluene di-isocyanate(TDI) 80 parts, dioctyl phthalate 15 parts, Oleum Terebinthinae 20 parts, chlorinated paraffin 15 parts, rosin resin 20 parts, Pulvis Talci 30 parts, base polyurethane prepolymer for use as 100 parts, hard acid ester 20 parts, thickening agent 5 parts.Thus, gap filler possesses the most ageing-resistant, waterproof and pressure performance, is also equipped with insulation effect, and fire-proof sound insulation is effective, and reduces integrated cost.
Description
Technical field
The present invention relates to gap filler, particularly relate to a kind of elastic polyurethane type gap filler.
Background technology
Traditional gap filler is the most aging, and water resistance is poor, pressure poor-performing, does not possess effect of insulation,
And it is relatively costly.
Summary of the invention
It is an object of the invention to provide a kind of elastic polyurethane type gap filler, solve in above-mentioned prior art problem or
Person is multiple.
According to an aspect of the present invention, it is provided that a kind of elastic polyurethane type gap filler, by mass fraction by following component
Composition, polyether polyol 40 parts, toluene di-isocyanate(TDI) 80 parts, dioctyl phthalate 15 parts, Oleum Terebinthinae 20 parts, chlorination stone
15 parts of wax, rosin resin 20 parts, Pulvis Talci 30 parts, base polyurethane prepolymer for use as 100 parts, hard acid ester 20 parts, thickening agent 5 parts.
During production, above-mentioned material is added in agitator, stirs, can be prepared by finished product.
The gap filler of the present invention possesses the most ageing-resistant, waterproof and pressure performance, is also equipped with insulation effect, fire prevention
Soundproof effect is good, and reduces integrated cost.
Detailed description of the invention
Embodiment: be made up of following component by mass fraction, polyether polyol 40 parts, toluene di-isocyanate(TDI) 80 parts, adjacent
Dioctyl phthalate 15 parts, Oleum Terebinthinae 20 parts, chlorinated paraffin 15 parts, rosin resin 20 parts, Pulvis Talci 30 parts, polyurethane prepolymer
Body 100 parts, hard acid ester 20 parts, thickening agent 5 parts.
During production, above-mentioned material is added in agitator, stirs, can be prepared by finished product.
In sum, the gap filler of the present invention possesses the most ageing-resistant, waterproof and pressure performance, is also equipped with insulation
Effect, fire-proof sound insulation is effective, and reduces integrated cost.
The above is only one embodiment of the present invention, it is noted that to those skilled in the art,
Without departing from the concept of the premise of the invention, it is also possible to make some similar deformation and improvement, these also should be regarded as this
Within the protection domain of invention.
Claims (1)
1. an elastic polyurethane type gap filler, it is characterised in that: it is made up of following component by mass fraction, polyether polyol 40
Part, toluene di-isocyanate(TDI) 80 parts, dioctyl phthalate 15 parts, Oleum Terebinthinae 20 parts, chlorinated paraffin 15 parts, rosin resin 20
Part, Pulvis Talci 30 parts, base polyurethane prepolymer for use as 100 parts, hard acid ester 20 parts, thickening agent 5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592615.7A CN106118033A (en) | 2016-07-25 | 2016-07-25 | A kind of elastic polyurethane type gap filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592615.7A CN106118033A (en) | 2016-07-25 | 2016-07-25 | A kind of elastic polyurethane type gap filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106118033A true CN106118033A (en) | 2016-11-16 |
Family
ID=57289572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610592615.7A Pending CN106118033A (en) | 2016-07-25 | 2016-07-25 | A kind of elastic polyurethane type gap filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106118033A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067072A (en) * | 2007-06-05 | 2007-11-07 | 任洪青 | Sealing agent of single component polyurethane foam |
| CN103881048A (en) * | 2014-03-19 | 2014-06-25 | 陕西科技大学 | Preparation method of dentritic waterborne polyurethane |
| CN104744668A (en) * | 2013-12-31 | 2015-07-01 | 锋泾（中国）建材集团有限公司 | Low temperature-resistant single-component polyurethane foam joint mixture and preparation method thereof |
-
2016
- 2016-07-25 CN CN201610592615.7A patent/CN106118033A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067072A (en) * | 2007-06-05 | 2007-11-07 | 任洪青 | Sealing agent of single component polyurethane foam |
| CN104744668A (en) * | 2013-12-31 | 2015-07-01 | 锋泾（中国）建材集团有限公司 | Low temperature-resistant single-component polyurethane foam joint mixture and preparation method thereof |
| CN103881048A (en) * | 2014-03-19 | 2014-06-25 | 陕西科技大学 | Preparation method of dentritic waterborne polyurethane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |