CN101503607B - High strength glass fibre reinforced plastic adhesive and preparation - Google Patents
High strength glass fibre reinforced plastic adhesive and preparation Download PDFInfo
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- CN101503607B CN101503607B CN2009100712645A CN200910071264A CN101503607B CN 101503607 B CN101503607 B CN 101503607B CN 2009100712645 A CN2009100712645 A CN 2009100712645A CN 200910071264 A CN200910071264 A CN 200910071264A CN 101503607 B CN101503607 B CN 101503607B
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Abstract
The invention discloses a high-strength glass fiber reinforced plastic adhesive, which consists of an A component and a B component, wherein the A component comprises 90 to 110 portions of bisphenol-A epoxy resin, 1 to 5 portions of aerosil, and 6 to 12 portions of silica powder; the B composition comprises 0.5 to 1.5 portions of polyethylene polyamine and 0.5 to 1.5 portions of triethylene tetramine; and the A component and the B component are mixed in weight ratio of 70-80: 8-15. A method for preparing the high-strength glass fiber reinforced plastic adhesive comprises the following steps: mixing A and B components for standby, unsealing the B component is unsealed and pouring the B component into the A component at a temperature of between 10 and 35 DEG C at the stirring speed of between 100 and 150r/m for 1 to 5 minutes, and preparing the high-strength glass fiber reinforced plastic adhesive. The adhesive has the advantages that: the adhesive has good pressure-resistant performance and large adhesive strength; and the adhesive has short curing time and is immune to water contact after the complete curing.
Description
Technical field
The invention belongs to tackiness agent and preparation method, particularly relate to a kind of high strength glass fibre reinforced plastic adhesive and preparation method.
Background technology
At present, under high-pressure glass steel connection situation, can not keep in repair timely and effectively, and the withstand voltage properties of used tackiness agent is bad after the maintenance, set time is long to pipeline.
Summary of the invention
The present invention is intended to overcome the deficiency of prior art, and a kind of high strength glass fibre reinforced plastic adhesive and preparation method are provided, the bonding problem of on-the-spot screw thread and GRP pipe during the solution pipeline is constructed at the scene.
High strength glass fibre reinforced plastic adhesive of the present invention is characterized in that being made up of A, two kinds of components of B:
The A component is made up of following material and parts by weight
90～110 parts of bisphenol A type epoxy resins
1～5 part of aerosil
6～12 parts of silica flours
The B component is made up of following substance weight umber
0.5～1.5 part of polyethylene polyamine
0.5～1.5 part of triethylene tetramine
A component and B component are by weight 70～80: 8～15 mix than row.
The preparation method of high strength glass fibre reinforced plastic adhesive of the present invention is to carry out the following steps operation according to above-mentioned component and proportioning:
A, bisphenol A type epoxy resin, aerosil and silica flour are hybridly prepared into the A component, subsequent use;
B, polyethylene polyamine and triethylene tetramine are hybridly prepared into the B component, seal subsequent use;
C, at 10～35 ℃, B component Kaifeng is poured in the A component, 100～150 rev/mins of stirring velocitys, churning time 1～5 minute promptly make high strength glass fibre reinforced plastic adhesive.
As further improvement of the present invention, the B component leaves standstill in 20～25 ℃ of environment before use and is no less than 24 hours.
As further improvement of the present invention, the temperature that the B component is poured in the A component is 20～25 ℃.
As further improvement of the present invention, said polyethylene polyamine is one or more the mixture in diethylenetriamine, triethylene tetramine, the TEPA.
High strength glass fibre reinforced plastic adhesive of the present invention and preparation method have advantage (1) good pressure-resistant performance, and bonding strength is big; (2) on-site maintenance is simple to operation, guarantees in time to go into operation; (3) set time fast, after the completely solidified, be not afraid of with water and contact; (4) contact nontoxicly with water, meet " Drinking Water transmission & distribution wetting system and protective material hygienic safety value disciplines " (2001).
Embodiment
Raw material sources: bisphenol A type epoxy resin is selected the very bisphenol A type epoxy resin DYD-127 type of chemical industry ltd production of Dalian for use
Embodiment 1
High strength glass fibre reinforced plastic adhesive of the present invention is characterized in that being made up of A, two kinds of components of B:
The A component is made up of following material and parts by weight
90～110 parts of bisphenol A type epoxy resins
1～5 part of aerosil
6～12 parts of silica flours
The B component is made up of following substance weight umber
0.5～1.5 part of polyethylene polyamine
0.5～1.5 part of triethylene tetramine
A component and B component are by weight 70～80: 8～15 mix than row.
Embodiment 2
High strength glass fibre reinforced plastic adhesive of the present invention is characterized in that being made up of A, two kinds of components of B:
The A component is made up of following material and parts by weight,
95～105 parts on bisphenol A type epoxy resin DYD-127 type
2～4 parts of aerosils
8～10 parts of silica flours
The B component is made up of following material and parts by weight,
With 0.8～1.2 part of polyethylene polyamine
0.8～1.2 part of triethylene tetramine
A component and B component are by weight 73～78: 9～13 mix than row.
Embodiment 3
The preparation method of high strength glass fibre reinforced plastic adhesive of the present invention is can cross following steps to make:
A, 90 parts of bisphenol A type epoxy resins, 1 part of aerosil and 6 parts of silica flours are hybridly prepared into the A component, subsequent use;
B, 0.5 part of diethylenetriamine and 0.5 triethylene tetramine are hybridly prepared into the B component, seal subsequent use;
C, at 10～35 ℃, B component Kaifeng is poured in the A component, A component and B component were by weight 70: 8,100～150 rev/mins of stirring velocitys, churning time 1.5 minutes promptly make high strength glass fibre reinforced plastic adhesive.
Embodiment 4
The preparation method of high strength glass fibre reinforced plastic adhesive of the present invention is can cross following steps to make:
A, 95 parts of bisphenol A type epoxy resins, 2 parts of aerosils and 8 parts of silica flours are hybridly prepared into the A component, subsequent use;
B, 0.8 part of TEPA and 0.8 triethylene tetramine are hybridly prepared into the B component, seal subsequent use;
C, at 10～20 ℃, pouring B component Kaifeng into time all in the A component is 90 seconds, A component and B component were by weight 73: 9,100～150 rev/mins of stirring velocitys, churning time 2 minutes promptly make high strength glass fibre reinforced plastic adhesive.
Embodiment 5
The preparation method of high strength glass fibre reinforced plastic adhesive of the present invention is can cross following steps to make:
A, 100 parts of bisphenol A type epoxy resins, 3 parts of aerosils and 9 parts of silica flours are hybridly prepared into the A component, subsequent use;
B, 1 part of polyethylene polyamine and 1 triethylene tetramine are hybridly prepared into the B component, seal subsequent use;
C, at 20～25 ℃, the B component Kaifeng that will in 20～25 ℃ of environment, leave standstill 30 hours is poured in the A component, A component and B component were by weight 75: 11,100～150 rev/mins of stirring velocitys, churning time 3 minutes promptly make high strength glass fibre reinforced plastic adhesive;
Described polyethylene polyamine is the mixture of diethylenetriamine, triethylene tetramine and TEPA.
Embodiment 6
The preparation method of high strength glass fibre reinforced plastic adhesive of the present invention is can cross following steps to make:
A, 105 parts of bisphenol A type epoxy resins, 4 parts of aerosils and 10 parts of silica flours are hybridly prepared into the A component, subsequent use;
B, 1.2 parts of polyethylene polyamines and 1.2 triethylene tetramines are hybridly prepared into the B component, seal subsequent use;
C, at 25～35 ℃, pouring B component Kaifeng into time used in the A component is 90 seconds, A component and B component were by weight 78: 13,100～150 rev/mins of stirring velocitys, churning time 4 minutes promptly make high strength glass fibre reinforced plastic adhesive.
Described polyethylene polyamine is the mixture of diethylenetriamine and TEPA.
Embodiment 7
The preparation method of high strength glass fibre reinforced plastic adhesive of the present invention is can cross following steps to make:
A, 110 parts of bisphenol A type epoxy resins, 5 parts of aerosils and 12 parts of silica flours are hybridly prepared into the A component, subsequent use;
B, 1.5 parts of polyethylene polyamines and 1.5 triethylene tetramines are hybridly prepared into the B component, seal subsequent use;
C, at 10～35 ℃, the B component Kaifeng that will in 20～25 ℃ of environment, leave standstill 24 hours is poured in the A component, A component and B component were by weight 80: 15,100～150 rev/mins of stirring velocitys, churning time 5 minutes promptly make high strength glass fibre reinforced plastic adhesive;
Described polyethylene polyamine is the mixture of triethylene tetramine and TEPA.
Claims (4)
1. high strength glass fibre reinforced plastic adhesive is characterized in that being made up of A, two kinds of components of B:
The A component is made up of following material and parts by weight
90～110 parts of bisphenol A type epoxy resins
1～5 part of aerosil
6～12 parts of silica flours
The B component is made up of following substance weight umber
0.5～1.5 part of polyethylene polyamine
0.5～1.5 part of triethylene tetramine
A component and B component are by weight 70～80: 8～15 mixed,
Wherein, polyethylene polyamine is a kind of or its mixture in diethylenetriamine, the TEPA.
2. high strength glass fibre reinforced plastic adhesive as claimed in claim 1 is characterized in that being made up of A, two kinds of components of B:
The A component is made up of following material and parts by weight,
95～105 parts of bisphenol A type epoxy resins
2～4 parts of aerosils
8～10 parts of silica flours
The B component is made up of following material and parts by weight,
0.8～1.2 part of polyethylene polyamine
0.8～1.2 part of triethylene tetramine
A component and B component are by weight 73～78: 9～13 mixed.
3. preparation method who prepares claim 1 or 2 described high strength glass fibre reinforced plastic adhesives is characterized in that carrying out the following steps operation according to above-mentioned component and proportioning:
A, bisphenol A type epoxy resin, aerosil and silica flour are hybridly prepared into the A component, subsequent use;
B, polyethylene polyamine and triethylene tetramine are hybridly prepared into the B component, seal subsequent use;
C, at 10～35 ℃, B component Kaifeng is poured in the A component, 100～150 rev/mins of stirring velocitys, churning time 1～5 minute promptly make high strength glass fibre reinforced plastic adhesive;
Wherein, polyethylene polyamine is a kind of or its mixture in diethylenetriamine, the TEPA.
4. the preparation method of high strength glass fibre reinforced plastic adhesive as claimed in claim 3 is characterized in that the B component leaves standstill before use and is no less than 24 hours in 20～25 ℃ of environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100712645A CN101503607B (en) | 2009-01-14 | 2009-01-14 | High strength glass fibre reinforced plastic adhesive and preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100712645A CN101503607B (en) | 2009-01-14 | 2009-01-14 | High strength glass fibre reinforced plastic adhesive and preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101503607A CN101503607A (en) | 2009-08-12 |
| CN101503607B true CN101503607B (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100712645A Expired - Fee Related CN101503607B (en) | 2009-01-14 | 2009-01-14 | High strength glass fibre reinforced plastic adhesive and preparation |
Country Status (1)
| Country | Link |
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| CN (1) | CN101503607B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107722885B (en) * | 2017-10-26 | 2019-08-13 | 东莞市科惠工业材料有限公司 | A kind of acrylic bathtub docking adhesive and its application |
| GB2586983B (en) * | 2019-09-10 | 2023-12-13 | Gurit Uk Ltd | Epoxy resin adhesives |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306052A (en) * | 2000-12-27 | 2001-08-01 | 中国科学院长春应用化学研究所 | Durably anticorrosion paint and its preparing process |
| EP1921100A1 (en) * | 2006-11-13 | 2008-05-14 | Air Products and Chemicals, Inc. | Use of a polyamine stream as curing agent in epoxy adhesive and flooring applications |
-
2009
- 2009-01-14 CN CN2009100712645A patent/CN101503607B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306052A (en) * | 2000-12-27 | 2001-08-01 | 中国科学院长春应用化学研究所 | Durably anticorrosion paint and its preparing process |
| EP1921100A1 (en) * | 2006-11-13 | 2008-05-14 | Air Products and Chemicals, Inc. | Use of a polyamine stream as curing agent in epoxy adhesive and flooring applications |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101503607A (en) | 2009-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ASS | Succession or assignment of patent right |
Owner name: SONG HONGTAO Free format text: FORMER OWNER: DAQING HANWEI CHANGYUAN HIGH PRESSURE FRP PIPE CO., LTD. Effective date: 20090626 |
|
| C06 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090626 Address after: Gate 848, 2520 Zhengyang street, Zhaodong, Heilongjiang Applicant after: Song Hongtao Address before: Industry in Heilongjiang city of Daqing province high tech Zone Three Zone Daqing Hanwei Changyuan High Pressure FRP Co. Ltd. Applicant before: Daqing Hanwei Changheng High Pressure Glass Pipelines Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20180114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |