CN110093136A - Whisker fibre base composite adhesive - Google Patents
Whisker fibre base composite adhesive Download PDFInfo
- Publication number
- CN110093136A CN110093136A CN201910354656.6A CN201910354656A CN110093136A CN 110093136 A CN110093136 A CN 110093136A CN 201910354656 A CN201910354656 A CN 201910354656A CN 110093136 A CN110093136 A CN 110093136A
- Authority
- CN
- China
- Prior art keywords
- titanium dioxide
- vacuum glass
- silica aerogel
- nano
- nanometer titanium
- 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
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—Polyurethanes from polyethers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of whisker fibre base composite adhesives, by the vacuum glass microballon of nano-scale, the nanometer titanium dioxide silica aerogel of nano-scale, Ni base catalyst, mixes into combined polyether according to a certain percentage, and A material is made in stirring, separately by the vacuum glass microballon of nano-scale, the nanometer titanium dioxide silica aerogel of nano-scale is mixed into isocyanates according to a certain percentage, and B material is made in stirring, after the mixing of two kinds of material by A expect in Ni base catalyst catalysis occur react.The invention has the benefit that whisker fibre base composite adhesive feature: Applicable temperature :-120-250 DEG C, B1 grades of fire-protection rating, when construction, is pollution-free, and room temperature thermal coefficient is less than or equal to 0.026 w/mk.
Description
Technical field
The present invention relates to a kind of architecture adhesion agent, specifically a kind of whisker fibre base composite adhesive.
Background technique
It is fiber-like material that existing thermal insulation material (- 100-200 DEG C), which mainly uses, and polyurethane material etc. has many offices
Sex-limited and disadvantage, fiber-like material heat insulation effect is poor, and thermal coefficient is high, and there is the dust being largely harmful to the human body generation in when construction.
Polyurethane material is low using temperature, does not prevent fires, intensity is low, easy to damage.
Summary of the invention
The object of the present invention is to provide a kind of whisker fibre base composite adhesive, wider array of environment uses temperature, pollution-free.
Present invention technical solution used for the above purpose is: by the vacuum glass microballon of nano-scale, nanometer
The nanometer titanium dioxide silica aerogel of grade, Ni base catalyst, mixes into combined polyether according to a certain percentage, and A material is made in stirring,
Separately by the vacuum glass microballon of nano-scale, the nanometer titanium dioxide silica aerogel of nano-scale is mixed according to a certain percentage to isocyanide
In acid esters, B material is made in stirring, after the mixing of two kinds of material by A expect in Ni base catalyst catalysis reaction occurs, the matter that wherein A material and B expect
Amount is than being 1:1-2.
Further, the concrete composition of the A material and B material are as follows:
A material
| Combined polyether | 88 parts |
| Vacuum glass bead | 5-6 parts |
| Nanometer titanium dioxide silica aerogel | 5.5-6.5 part |
| Ni base catalyst | 0.01 part |
B material
| Isocyanates | 86 parts |
| Vacuum glass bead | 6-7 parts |
| Nanometer titanium dioxide silica aerogel | 7-8 parts |
Further, the partial size of vacuum glass microballon is less than 50nm in the A material, and nanometer titanium dioxide silica aerogel fineness is small
In 100nm.
Further, the partial size of vacuum glass microballon is less than 100nm, nanometer titanium dioxide silica aerogel fineness in the B material
Less than 100nm.
The invention has the benefit that whisker fibre base composite adhesive feature: Applicable temperature :-120-250 DEG C, fire prevention
B1 grades of grade, when construction, is pollution-free, and room temperature thermal coefficient is less than or equal to 0.026 w/mk.
Specific embodiment
Explanation is further explained to the present invention combined with specific embodiments below.
Embodiment 1
By the vacuum glass microballon of nano-scale, the nanometer titanium dioxide silica aerogel of nano-scale, Ni base catalyst, according to certain
Ratio is mixed into combined polyether, and A material is made in stirring, separately by the vacuum glass microballon of nano-scale, the nanometer two of nano-scale
Silica aerogel is mixed into isocyanates according to a certain percentage, and stirring is made B material, two kinds of material mix after by A expect in Ni base
Catalysis reaction occurs for catalyst, and wherein the mass ratio of A material and B material is 1:1.
The wherein concrete composition (mass fraction) of the A material and B material are as follows:
A material
| Combined polyether | 88 parts |
| Vacuum glass bead | 5 parts |
| Nanometer titanium dioxide silica aerogel | 6.5 part |
| Ni base catalyst | 0.01 part |
B material
| Isocyanates | 86 parts |
| Vacuum glass bead | 6 parts |
| Nanometer titanium dioxide silica aerogel | 8 parts |
Wherein, the partial size of vacuum glass microballon is less than 50nm in the A material, and nanometer titanium dioxide silica aerogel fineness is less than
100nm.The partial size of vacuum glass microballon is less than 100nm in the B material, and nanometer titanium dioxide silica aerogel fineness is less than 100nm.
Embodiment 2
By the vacuum glass microballon of nano-scale, the nanometer titanium dioxide silica aerogel of nano-scale, Ni base catalyst, according to certain
Ratio is mixed into combined polyether, and A material is made in stirring, separately by the vacuum glass microballon of nano-scale, the nanometer two of nano-scale
Silica aerogel is mixed into isocyanates according to a certain percentage, and stirring is made B material, two kinds of material mix after by A expect in Ni base
Catalysis reaction occurs for catalyst, and wherein the mass ratio of A material and B material is 1:2.
The wherein concrete composition (mass fraction) of the A material and B material are as follows:
A material
| Combined polyether | 88 parts |
| Vacuum glass bead | 5 parts |
| Nanometer titanium dioxide silica aerogel | 5.5 part |
| Ni base catalyst | 0.01 part |
B material
| Isocyanates | 86 parts |
| Vacuum glass bead | 6 parts |
| Nanometer titanium dioxide silica aerogel | 7 parts |
Wherein, the partial size of vacuum glass microballon is less than 50nm in the A material, and nanometer titanium dioxide silica aerogel fineness is less than
100nm.The partial size of vacuum glass microballon is less than 100nm in the B material, and nanometer titanium dioxide silica aerogel fineness is less than 100nm.
Embodiment 3
By the vacuum glass microballon of nano-scale, the nanometer titanium dioxide silica aerogel of nano-scale, Ni base catalyst, according to certain
Ratio is mixed into combined polyether, and A material is made in stirring, separately by the vacuum glass microballon of nano-scale, the nanometer two of nano-scale
Silica aerogel is mixed into isocyanates according to a certain percentage, and stirring is made B material, two kinds of material mix after by A expect in Ni base
Catalysis reaction occurs for catalyst, and wherein the mass ratio of A material and B material is 1:1.5.
Wherein, the concrete composition (mass fraction) of the A material and B material are as follows:
A material
| Combined polyether | 88 parts |
| Vacuum glass bead | 5.5 part |
| Nanometer titanium dioxide silica aerogel | 6 parts |
| Ni base catalyst | 0.01 part |
B material
| Isocyanates | 86 parts |
| Vacuum glass bead | 6.5 part |
| Nanometer titanium dioxide silica aerogel | 7.5 part |
Wherein, the partial size of vacuum glass microballon is less than 50nm in the A material, and nanometer titanium dioxide silica aerogel fineness is less than
100nm.The partial size of vacuum glass microballon is less than 100nm in the B material, and nanometer titanium dioxide silica aerogel fineness is less than 100nm.
Whisker fibre base composite adhesive feature of the present invention: Applicable temperature :-120-250 DEG C, B1 grades of fire-protection rating, construction
When it is pollution-free, room temperature thermal coefficient be less than or equal to 0.026 w/mk.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of whisker fibre base composite adhesive, which is characterized in that by the vacuum glass microballon of nano-scale, nano-scale
Nanometer titanium dioxide silica aerogel, Ni base catalyst, mixes into combined polyether according to a certain percentage, and A material is made in stirring, will separately receive
The vacuum glass microballon of rice grade, the nanometer titanium dioxide silica aerogel of nano-scale are mixed according to a certain percentage to isocyanates
In, B material is made in stirring, after the mixing of two kinds of material by A expect in Ni base catalyst catalysis reaction occurs, the mass ratio that wherein A material and B expect
For 1:1-2.
2. whisker fibre base composite adhesive according to claim 1, which is characterized in that the concrete composition of A material and B material
Are as follows:
A material:
88 parts of combined polyether
5-6 parts of vacuum glass bead
5.5-6.5 parts of nanometer titanium dioxide silica aerogel
0.01 part of Ni base catalyst
B material:
86 parts of isocyanates
6-7 parts of vacuum glass bead
7-8 parts of nanometer titanium dioxide silica aerogel.
3. whisker fibre base composite adhesive according to claim 1, which is characterized in that vacuum glass microballon in A material
Partial size is less than 50nm, and nanometer titanium dioxide silica aerogel fineness is less than 100nm.
4. whisker fibre base composite adhesive according to claim 1 or 3, which is characterized in that vacuum glass microballon in B material
Partial size be less than 100nm, nanometer titanium dioxide silica aerogel fineness be less than 100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354656.6A CN110093136A (en) | 2019-04-29 | 2019-04-29 | Whisker fibre base composite adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354656.6A CN110093136A (en) | 2019-04-29 | 2019-04-29 | Whisker fibre base composite adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110093136A true CN110093136A (en) | 2019-08-06 |
Family
ID=67446338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910354656.6A Pending CN110093136A (en) | 2019-04-29 | 2019-04-29 | Whisker fibre base composite adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789144A (en) * | 2021-07-28 | 2021-12-14 | 安徽科昂纳米科技有限公司 | Flame-retardant polyurethane adhesive and preparation method thereof |
| CN113980610A (en) * | 2021-12-02 | 2022-01-28 | 东莞市墨田科技实业有限公司 | Nomex paper flame-retardant polyurethane hot-pressed adhesive film and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449425A (en) * | 2000-07-28 | 2003-10-15 | 佩什托普公司 | Dendritic macromolecule with improved polyether polyol solubility and process for production thereof |
| US20070129509A1 (en) * | 2005-12-02 | 2007-06-07 | Henkel Corporation | Curable compositions |
| CN107163209A (en) * | 2017-07-18 | 2017-09-15 | 合肥万之景门窗有限公司 | A kind of hard polyaminoester external wall flame-retarding heat-preserving material and preparation method thereof |
-
2019
- 2019-04-29 CN CN201910354656.6A patent/CN110093136A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449425A (en) * | 2000-07-28 | 2003-10-15 | 佩什托普公司 | Dendritic macromolecule with improved polyether polyol solubility and process for production thereof |
| US20070129509A1 (en) * | 2005-12-02 | 2007-06-07 | Henkel Corporation | Curable compositions |
| CN107163209A (en) * | 2017-07-18 | 2017-09-15 | 合肥万之景门窗有限公司 | A kind of hard polyaminoester external wall flame-retarding heat-preserving material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789144A (en) * | 2021-07-28 | 2021-12-14 | 安徽科昂纳米科技有限公司 | Flame-retardant polyurethane adhesive and preparation method thereof |
| CN113980610A (en) * | 2021-12-02 | 2022-01-28 | 东莞市墨田科技实业有限公司 | Nomex paper flame-retardant polyurethane hot-pressed adhesive film and preparation method thereof |
| CN113980610B (en) * | 2021-12-02 | 2023-03-03 | 东莞市墨田科技实业有限公司 | Nomex paper flame-retardant polyurethane hot-pressed adhesive film and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |