CN110885658A - Preparation method of two-component polyaspartic acid ester seam beautifying agent - Google Patents
Preparation method of two-component polyaspartic acid ester seam beautifying agent Download PDFInfo
- Publication number
- CN110885658A CN110885658A CN201811053499.7A CN201811053499A CN110885658A CN 110885658 A CN110885658 A CN 110885658A CN 201811053499 A CN201811053499 A CN 201811053499A CN 110885658 A CN110885658 A CN 110885658A
- Authority
- CN
- China
- Prior art keywords
- component
- parts
- acid ester
- seam beautifying
- polyaspartic acid
- 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.)
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Classifications
-
- 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
- C09J175/02—Polyureas
-
- 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
Abstract
The invention relates to a preparation method of a novel polyaspartic acid ester seam beautifying agent in the technical field of adhesives, and aims to solve the problem of insufficient weather resistance of the existing epoxy resin seam beautifying agent, the novel polyaspartic acid ester seam beautifying agent is composed of A, B two components, wherein the component A comprises the following components in parts by mass: 79-88 parts of polyaspartic acid ester, 7 parts of toner and 5-14 parts of fumed silica; the component B comprises: hexamethylene diisocyanate-based polyisocyanate (HDI trimer) curing agent: 10-42 parts of aliphatic/aromatic isocyanate prepolymer elastic curing agent 44-76 parts and 0-14 parts of fumed silica, and the epoxy resin seam beautifying agent has strong yellowing resistance after being cured, is environment-friendly and human-friendly, and thoroughly solves the problems that the epoxy resin seam beautifying agent is not yellowing-resistant and cannot be used outdoors.
Description
The technical field is as follows: the invention belongs to the technical field of adhesives, and particularly relates to a novel two-component seam beautifying agent and a preparation method thereof.
Secondly, background art:
the invention aims to produce a yellowing-resistant seam beautifying agent which can be used outdoors by using polyaspartic acid ester resin, thereby solving the problems that the epoxy resin seam beautifying agent is not yellowing-resistant and is not suitable for being used outdoors after being cured.
Thirdly, the invention content:
1. the invention provides a preparation method of a novel polyaspartic acid ester seam beautifying agent;
2. the technical scheme adopted by the invention is as follows:
comprises a component A and a component B, which are prepared by mixing the components in parts by mass,
the component A comprises: 79-88 parts of polyaspartic acid ester, 7 parts of toner and 5-14 parts of fumed silica;
the component B comprises: 10-42 parts of hexamethylene diisocyanate based polyisocyanate (HDI tripolymer) curing agent, 44-76 parts of aliphatic/aromatic isocyanate prepolymer elastic curing agent and 0-14 parts of fumed silica;
when in use, the component A and the component B are uniformly mixed and can be cured;
3. compared with the prior art, the invention has the beneficial effects that:
the invention has excellent yellowing resistance after curing and can be constructed outdoors.
Fourthly, the specific implementation mode:
1. the component A comprises: polyaspartic acid ester 79, toner 7, fumed silica 14;
the component B comprises: hexamethylene diisocyanate based polyisocyanate curing agent 17, aliphatic/aromatic isocyanate prepolymer elastic curing agent 83 and fumed silica 0;
2. the component A comprises: polyaspartic acid ester 79, toner 7, fumed silica 14;
the component B comprises: hexamethylene diisocyanate based polyisocyanate curing agent 29, aliphatic/aromatic isocyanate prepolymer elastic curing agent 57, and fumed silica 14;
3. the component A comprises: polyaspartic acid ester 88, toner 7, fumed silica 5;
the component B comprises: hexamethylene diisocyanate based polyisocyanate curing agent 29, aliphatic/aromatic isocyanate prepolymer elastic curing agent 71 and fumed silica 0;
4. the component A comprises: polyaspartic acid ester 88, toner 7, fumed silica 5;
the component B comprises: 10 parts of hexamethylene diisocyanate based polyisocyanate curing agent, 76 parts of aliphatic/aromatic isocyanate prepolymer elastic curing agent and 14 parts of fumed silica;
5. the component A comprises: polyaspartic acid ester 88, toner 7, fumed silica 5;
the component B comprises: hexamethylene diisocyanate based polyisocyanate curing agent 28, aliphatic/aromatic isocyanate prepolymer elastic curing agent 58 and fumed silica 14;
6. the component A comprises: polyaspartic acid ester 88, toner 7, fumed silica 5;
the component B comprises: hexamethylene diisocyanate based polyisocyanate curing agent 37, aliphatic/aromatic isocyanate prepolymer elastic curing agent 49 and fumed silica 14;
7. the component A comprises: polyaspartic acid ester 86, toner 7, fumed silica 7;
the component B comprises: hexamethylene diisocyanate based polyisocyanate curing agent 28, aliphatic/aromatic isocyanate prepolymer elastic curing agent 70 and fumed silica 2;
8. the component A comprises: polyaspartic acid ester 81, toner 7, fumed silica 12;
the component B comprises: 27 hexamethylene diisocyanate based polyisocyanate curing agent, 65 aliphatic/aromatic isocyanate prepolymer elastic curing agent and 8 fumed silica;
9. most preferred embodiment component a comprises: polyaspartic acid ester 88, toner 7, fumed silica 5;
the component B comprises: hexamethylene diisocyanate based polyisocyanate curing agent 42, aliphatic/aromatic isocyanate prepolymer elastic curing agent 44, and fumed silica 14.
Claims (3)
1. A preparation method of a novel polyaspartic ester seam beautifying agent is characterized by comprising a component A and a component B, wherein polyaspartic ester is used as a main raw material of the component A, and hexamethylene diisocyanate based polyisocyanate (HDI trimer) curing agent and aliphatic/aromatic isocyanate prepolymer curing agent are used as main raw materials of the component B.
2. The method for preparing a novel polyaspartic ester crack sealer according to claim 1, wherein the reaction of polyaspartic ester with hexamethylene diisocyanate based polyisocyanate (HDI trimer) curing agent is a main reaction.
3. The method for preparing a novel polyaspartic ester crack sealer according to claim 1 and claim 2, wherein the flexibility of the cured product is adjusted by adding an aliphatic/aromatic isocyanate prepolymer curing agent to the component B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811053499.7A CN110885658A (en) | 2018-09-07 | 2018-09-07 | Preparation method of two-component polyaspartic acid ester seam beautifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811053499.7A CN110885658A (en) | 2018-09-07 | 2018-09-07 | Preparation method of two-component polyaspartic acid ester seam beautifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110885658A true CN110885658A (en) | 2020-03-17 |
Family
ID=69745319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811053499.7A Pending CN110885658A (en) | 2018-09-07 | 2018-09-07 | Preparation method of two-component polyaspartic acid ester seam beautifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110885658A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944115A (en) * | 2020-08-27 | 2020-11-17 | 深圳飞扬兴业科技有限公司 | Polyaspartic ester prepolymer, preparation method thereof and corresponding coating |
| CN112210335A (en) * | 2020-09-14 | 2021-01-12 | 西卡(上海)管理有限公司 | Flexible yellowing-resistant porcelain beautifying adhesive |
| CN112251181A (en) * | 2020-09-29 | 2021-01-22 | 上海牛元工贸有限公司 | Low-shrinkage seam beautifying agent and preparation method thereof |
| CN112266754A (en) * | 2020-11-03 | 2021-01-26 | 上海牛元工贸有限公司 | Seam beautifying agent not prone to foaming and preparation method thereof |
| CN113025255A (en) * | 2021-05-25 | 2021-06-25 | 北京拜欧泰克科技有限公司 | Double-component polyaspartic acid ester seam beautifying agent and preparation method thereof |
| CN114015334A (en) * | 2021-11-29 | 2022-02-08 | 北京吉时吉兴贸易有限公司 | Corrosion-resistant joint beautifying agent for ceramic tile joints and preparation method thereof |
| CN117645858A (en) * | 2024-01-29 | 2024-03-05 | 山东世纪联合新材料科技有限公司 | Zero yellowing glue material and preparation method and application thereof |
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| WO2017036085A2 (en) * | 2015-08-28 | 2017-03-09 | 中兴通讯股份有限公司 | Graphene heavy-duty anti-corrosion environmentally friendly hard repair coating and preparation method therefor |
| CN106560497A (en) * | 2016-10-31 | 2017-04-12 | 湖南神力铃胶粘剂制造有限公司 | Yellow-resistance and rapid-curing stone material repair surface glue, preparation method and use method thereof |
| CN106811166A (en) * | 2016-12-30 | 2017-06-09 | 东莞市科惠工业材料有限公司 | A kind of new double-component joint trimming agent |
| CN107216842A (en) * | 2017-07-29 | 2017-09-29 | 深圳飞扬骏研新材料股份有限公司 | Two-component poly-aspartic-acid fat urea hard adhesive and its application method and application |
-
2018
- 2018-09-07 CN CN201811053499.7A patent/CN110885658A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017036085A2 (en) * | 2015-08-28 | 2017-03-09 | 中兴通讯股份有限公司 | Graphene heavy-duty anti-corrosion environmentally friendly hard repair coating and preparation method therefor |
| CN106560497A (en) * | 2016-10-31 | 2017-04-12 | 湖南神力铃胶粘剂制造有限公司 | Yellow-resistance and rapid-curing stone material repair surface glue, preparation method and use method thereof |
| CN106811166A (en) * | 2016-12-30 | 2017-06-09 | 东莞市科惠工业材料有限公司 | A kind of new double-component joint trimming agent |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944115A (en) * | 2020-08-27 | 2020-11-17 | 深圳飞扬兴业科技有限公司 | Polyaspartic ester prepolymer, preparation method thereof and corresponding coating |
| CN111944115B (en) * | 2020-08-27 | 2023-01-06 | 深圳飞扬骏研新材料股份有限公司 | Polyaspartic ester prepolymer, preparation method thereof and corresponding coating |
| CN112210335A (en) * | 2020-09-14 | 2021-01-12 | 西卡(上海)管理有限公司 | Flexible yellowing-resistant porcelain beautifying adhesive |
| CN112251181A (en) * | 2020-09-29 | 2021-01-22 | 上海牛元工贸有限公司 | Low-shrinkage seam beautifying agent and preparation method thereof |
| CN112251181B (en) * | 2020-09-29 | 2022-07-08 | 上海牛元工贸有限公司 | Low-shrinkage seam beautifying agent and preparation method thereof |
| CN112266754A (en) * | 2020-11-03 | 2021-01-26 | 上海牛元工贸有限公司 | Seam beautifying agent not prone to foaming and preparation method thereof |
| CN112266754B (en) * | 2020-11-03 | 2022-06-21 | 安徽牛元新材料有限公司 | Seam beautifying agent not prone to foaming and preparation method thereof |
| CN113025255A (en) * | 2021-05-25 | 2021-06-25 | 北京拜欧泰克科技有限公司 | Double-component polyaspartic acid ester seam beautifying agent and preparation method thereof |
| CN114015334A (en) * | 2021-11-29 | 2022-02-08 | 北京吉时吉兴贸易有限公司 | Corrosion-resistant joint beautifying agent for ceramic tile joints and preparation method thereof |
| CN117645858A (en) * | 2024-01-29 | 2024-03-05 | 山东世纪联合新材料科技有限公司 | Zero yellowing glue material and preparation method and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200317 |
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| WD01 | Invention patent application deemed withdrawn after publication |