CN104388017A - Novel glass fiber net grid and shaping glue thereof - Google Patents
Novel glass fiber net grid and shaping glue thereof Download PDFInfo
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- CN104388017A CN104388017A CN201410777497.8A CN201410777497A CN104388017A CN 104388017 A CN104388017 A CN 104388017A CN 201410777497 A CN201410777497 A CN 201410777497A CN 104388017 A CN104388017 A CN 104388017A
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- glass fiber
- shaping glue
- net grid
- fiber net
- grid
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- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention discloses a novel glass fiber net grid. The novel glass fiber net grid consists of vinyl chloride-vinylidene chloride resin and vinegar acrylic emulsion which are in the mass ratio of 3:7, calculated according to solid content. According to the shaping glue of the glass fiber net grid disclosed by the invention, the process is simple; the operation and control are convenient; the source of raw materials is wide; the production process is pollution free; moreover, the cost of the shaping glue is equivalent to that of the vinegar acrylic emulsion; the water resistance, the alkali resistance and the stiffness of the net grid which is treated by the shaping glue are higher than those of the net grid treated by the vinegar acrylic emulsion; some glass fiber net grid shaping glue can replace the vinegar acrylic emulsion successfully.
Description
Technical field:
The present invention relates to glass fiber mesh grid technique field, particularly relate to a kind of novel glass fiber net grid and shaping glue thereof.
Background technology:
Plurality of advantages such as glass fibre does not burn because having, high thermal resistance is excellent, electrical insulating property good, chemical stability is good and intensity is high and by a large amount of for transport, building, environmental protection, oil, chemical industry, electronics and mechanical field, but affect its use properties without the glass fibre of deep processing due to the shortcoming such as there is glass fragility and alkali resistance is poor.Usually surface-coated setting process is adopted by glass fibre to carry out deep processing to it, to expand its Application Areas.The glass fiber net grid shaping glue that production uses is generally phenylpropyl alcohol and modified vinyl acetate-acrylate latex.As EP19980309993 just crosses the glass fibre of the water-resisting layer for composite wall structure with benzene emulsion process.But acrylate and vinyl acetate emulsion price is compared with benzene emulsion price, more cheaply.
In volume the 4th phase in " Chinese tackiness agent " April the 19th in the 2010th " development of modified polyvinyl acetate glass fiber mesh grid shaping glue ", disclose a kind of vinyl acetate of modification as grid cloth shaping glue, but because its structure of matter is single, water tolerance alkali resistance and stiffness and desirablely also have certain distance.
Vinylchlorid permalon is vinylchlorid, vinylidene chloride and acrylate terpolymer, and it is mainly used in protection against the tide, mildew-resistant, fire prevention and concrete Polymer Mortar, the construction works such as curing fluid capable, and what it was the most outstanding is fire-retardant and water proof function.In acrylate and vinyl acetate emulsion, add a small amount of vinylchlorid permalon for net grid shaping glue, also rarely have report at present.
Summary of the invention:
In order to solve above-mentioned technical problem, first object of the present invention is to provide a kind of cheap, simple fiberglass gridding shaping glue of complete processing, second object of the present invention is to provide the preparation method of described fiberglass gridding shaping glue, and the 3rd object of the present invention is to provide a kind of glass fiber mesh grid of the brute force had, alkali resistance, water tolerance and stiffness by above-mentioned shaping glue process.
In order to realize above-mentioned first object, present invention employs following technical scheme:
A kind of novel glass fiber net grid shaping glue, is made up of vinylchlorid permalon and acrylate and vinyl acetate emulsion, and described vinylchlorid permalon and acrylate and vinyl acetate emulsion (calculating according to solid content) mass ratio are 3: 7.
As further improvement, described acrylate and vinyl acetate emulsion solid content is 28%, pH is 4-6, and second-order transition temperature is 20-30 DEG C.
As further improvement, described chlorine partial emulsion solid content is 40%
Vinylchlorid permalon of the present invention can adopt commercially available prod, as the LP of Nantong Rui Puaier bio-engineering corporation.
In order to realize above-mentioned second object, present invention employs following technical scheme:
A preparation method for glass fiber mesh grid shaping glue, is characterized in that: slowly joined by acrylate and vinyl acetate emulsion in vinylchlorid permalon emulsion, uniform stirring 15 minutes.
In order to realize above-mentioned 3rd object, present invention employs following technical scheme:
The glass fiber mesh grid of a kind of glass fiber mesh grid shaping glue process.
As further improvement, the treatment process condition of described net grid is: bake out temperature is 150 DEG C, and the time is 2 minutes.
The present invention, owing to have employed technique scheme, relative to prior art, has the following advantages:
Not only technological process is simple for glass fiber mesh grid shaping glue prepared by the present invention, convenient operation and control, raw material sources are wide, production process is pollution-free, and the cost of shaping glue is suitable with benzene emulsion, but the water tolerance of the net grid processed, alkali resistance and stiffness are higher than benzene emulsion, in some glass fiber mesh grid shaping glue, can successful substituted benzene acrylic emulsion.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, but the scope of protection of present invention is not limited to the claimed scope of embodiment.
Embodiment 1
Slowly joined by 250kg acrylate and vinyl acetate emulsion (solid content 28%) in 75kg vinylchlorid permalon emulsion (solid content 40%), uniform stirring 15 minutes, obtains glass fibre shaping glue A.
The glass fiber mesh grid shaping glue produced embodiment 1 carries out the contrast of effect.
1. the application art of finishing composition
Process net grid: net grid 5 × 5, unit surface net grid quality: 145g/m
2, net lattice dimensions: 18cm × 25cm
Treatment process: lain in by glass fiber mesh grid on cleaned glass plate, by mixed solution blade coating on glass fiber mesh grid, then dries 2 minutes, parches completely, shift out to glue in 150 DEG C of baking ovens.
2.. Comparative result
2.1 tensile property testing method:
Electronics strength machine is adopted to measure.
2.2 alkali resistance testing method
Net grid after applying glue being shaped soaks 12h in the NaOH solution of 15g/L, and take out, clean, dry, then measure its tensile strength, the ratio drawing high intensity and blank sample tensile strength after natron is Alkali resistivity, and experimental result is in table 1.
2.3 stiffness tests
Placed 2 weeks by net grid after applying glue, observe the situation that eases back of net grid, experimental result is in table 1.
Table 1 test result
Can be found out by the data of table 1, adopt the glass fiber mesh grid of shaping glue process, the water tolerance of net grid, alkali resistance and stiffness are all higher than benzene emulsion, in some glass fiber mesh grid shaping glue, can successful substituted benzene acrylic emulsion, be widely used field and wide application prospect.
Claims (6)
1. a novel glass fiber net grid shaping glue, is made up of vinylchlorid permalon and acrylate and vinyl acetate emulsion, and described vinylchlorid permalon and acrylate and vinyl acetate emulsion (calculating according to solid content) mass ratio are 3: 7.
2. glass fiber mesh grid shaping glue as claimed in claim 1, is characterized in that: described acrylate and vinyl acetate emulsion solid content is 28%, pH is 4-6, and second-order transition temperature is 20-30 DEG C.
3. glass fiber mesh grid shaping glue as claimed in claim 1, is characterized in that: described chlorine partial emulsion solid content is 40%.
4. a preparation method for glass fiber mesh grid shaping glue as claimed in claim 1, is characterized in that: slowly joined by acrylate and vinyl acetate emulsion in vinylchlorid permalon emulsion, uniform stirring 15 minutes.
5. the glass fiber mesh grid by the glass fiber mesh grid shaping glue process described in Claims 1-4.
6. combustion-proof glass fiber net grid as claimed in claim 5, it is characterized in that: the treatment process condition of described net grid is: bake out temperature is 150 DEG C, the time is 2 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777497.8A CN104388017B (en) | 2014-12-12 | 2014-12-12 | A kind of novel glass fiber grid lattice and shaping glue thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777497.8A CN104388017B (en) | 2014-12-12 | 2014-12-12 | A kind of novel glass fiber grid lattice and shaping glue thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104388017A true CN104388017A (en) | 2015-03-04 |
| CN104388017B CN104388017B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410777497.8A Expired - Fee Related CN104388017B (en) | 2014-12-12 | 2014-12-12 | A kind of novel glass fiber grid lattice and shaping glue thereof |
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Citations (4)
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| WO2008010449A1 (en) * | 2006-07-19 | 2008-01-24 | Rohm Co., Ltd. | Fiber composite material and process for producing the same |
| CN101696549A (en) * | 2009-11-12 | 2010-04-21 | 江苏九鼎新材料股份有限公司 | Flame retardant glass fiber mesh |
| CN101880965A (en) * | 2010-06-30 | 2010-11-10 | 李世安 | Production process of reinforced fiberglass modified adhesive |
| CN102603959A (en) * | 2012-02-17 | 2012-07-25 | 河北华强科技开发有限公司 | Preparation method of modified coating agent for glass fiber mesh cloth |
-
2014
- 2014-12-12 CN CN201410777497.8A patent/CN104388017B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008010449A1 (en) * | 2006-07-19 | 2008-01-24 | Rohm Co., Ltd. | Fiber composite material and process for producing the same |
| CN101696549A (en) * | 2009-11-12 | 2010-04-21 | 江苏九鼎新材料股份有限公司 | Flame retardant glass fiber mesh |
| CN101880965A (en) * | 2010-06-30 | 2010-11-10 | 李世安 | Production process of reinforced fiberglass modified adhesive |
| CN102603959A (en) * | 2012-02-17 | 2012-07-25 | 河北华强科技开发有限公司 | Preparation method of modified coating agent for glass fiber mesh cloth |
Non-Patent Citations (5)
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| 上海市燎原化工厂: ""氯乙烯―偏氯乙烯共聚乳液的研究与应用简介"", 《涂料工业》 * |
| 李陶琦: ""玻璃纤维加工用环氧改性醋丙树脂乳液合成研究"", 《玻璃纤维》 * |
| 梁永标等: ""改性玻璃纤维短切毡粘结剂的研制"", 《玻璃纤维》 * |
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| 黄云翔: ""氯乙烯系树脂粘附材料的开发"", 《广东化工》 * |
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| Publication number | Publication date |
|---|---|
| CN104388017B (en) | 2016-10-05 |
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