CN104909582A - High infrared absorption alkali-resistant glass fiber preparation method - Google Patents
High infrared absorption alkali-resistant glass fiber preparation method Download PDFInfo
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- CN104909582A CN104909582A CN201510280999.4A CN201510280999A CN104909582A CN 104909582 A CN104909582 A CN 104909582A CN 201510280999 A CN201510280999 A CN 201510280999A CN 104909582 A CN104909582 A CN 104909582A
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- preparation
- glass fiber
- alkali
- resistant glass
- fiber
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 54
- 239000003513 alkali Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000004381 surface treatment Methods 0.000 claims abstract description 7
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 4
- 238000000151 deposition Methods 0.000 claims description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 239000012159 carrier gas Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 8
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910000077 silane Inorganic materials 0.000 claims description 6
- 239000005049 silicon tetrachloride Substances 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000002525 ultrasonication Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 239000012046 mixed solvent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 125000003944 tolyl group Chemical group 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000704 physical effect Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract 1
- 238000007385 chemical modification Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 230000018109 developmental process Effects 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention discloses a high infrared absorption alkali-resistant glass fiber preparation method, and relates to the technical field of glass fiber preparation. The method comprises eight processing steps such as glass fiber E preparation, material A preparation, calcining, material B preparation, modification, composite material preparation, surface treatment and finished product. According to the present invention, the high infrared absorption alkali-resistant glass fiber has characteristics of low cost and long storage time; the plasma-assisted chemical vapor deposition method is used to prepare the glass fibers with characteristics of thermal insulation and high infrared absorption; and according to the high infrared absorption alkali-resistant glass fibers, on the basis of retention of the original excellent physical properties of the glass fibers E, the glass fiber surface is subjected to chemical modification to improve the alkali resistance of the glass fibers E.
Description
Technical field
The present invention relates to glass fibre preparing technical field, the alkali-resistant glass fiber being specifically related to the absorption of a kind of high IR obtains preparation method.
Background technology
glass fibre has the excellent properties such as good insulating, thermal conductivity is low, sound absorption qualities is strong, is widely used in multiple field such as aerospace, military chemical industry in recent years.Stealthy technique is as improving weapons system existence and penetration ability, the effective means of overall fighting efficiency of improving, receive the great attention of each military power of the world, and the development of stealth material and application are one of key factors of stealthy technique development, how make glass fibre while having excellent heat preservation property, possess infrared absorbance and then be an important problem as stealth material.Alkali free glass fibre (E glass fibre) is a kind of extraordinary lightweight, high-strength, multi-functional strongthener.The feature of alkali free glass fibre is that its alkaline metal oxide content is less than 1%, its excellent physical properties compared with middle alkali or alkali-resistant glass fiber and alkali resistance is poor, has significant limitation in the application in the alkali resistance fields such as building, chemical corrosion, lagging material, high-end wrapping material.In recent years, in the research of alkali-resistant glass fiber, also made a large amount of work both at home and abroad, but their achievement in research is mainly based on the adjustment to metal oxide component in glass formula,
Namely the object of the alkali resistance improving glass fibre is reached by the content of adjustment ZrO2 and TiO2 in glass formula, but this method cost is high, glass formula change simultaneously also can have an impact to the whole drawing process of glass fibre and result in the fluctuation of product performance, and in adjustment content of glass fiber after metal oxide component, the mechanical property of glass fibre and other physicalies can be greatly affected, so find a kind of preparation method of development of new type alkali-resistant fibre glass fibre, the alkaline resistance properties that the basis of physicals retaining original E glass fibre excellence is improved E glass fibre seems particularly important, to sum up, the innovation that the alkali-resistant glass fiber absorbed high IR obtains preparation method is the trend of the times that fiber glass industry develops with improving.
Summary of the invention
It is wide that problem to be solved by this invention is to provide a kind of industrial use, and development prospect is large, the preparation method of the alkali-resistant glass fiber that the simple a kind of high IR of working method absorbs.
To achieve these goals, the technical scheme that the present invention takes for: the alkali-resistant glass fiber that a kind of high IR provided absorbs obtains preparation method, comprises the steps:
(1) preparation of E glass fibre: prepare the E glass fibre that diameter is 0.5 ~ 10 μm;
(2) preparation of A material: deposit SiC transition layer as tack coat at fiber surface by plasma-assisted chemical vapour deposition method, the mixture of mode of deposition to be source material be ethene and silicon tetrachloride, depositing temperature is 200 ~ 450 DEG C, argon gas is carrier gas and carrier gas, depositing time is 10 ~ 30min, obtains A material;
(3) roasting: by the treating compound of roasting removing A material surface;
(4) preparation of B material: turn off silicon tetrachloride vapor, mode of deposition is source material is ethene, and depositing temperature is 200 ~ 450 DEG C, and argon gas is carrier gas and carrier gas, and depositing time is 0.5 ~ 2h, obtains B material;
(5) modify: carry out finishing with silane coupling A 1100 pairs of B materials;
(6) preparation of matrix material: lower the temperature with the speed of 10 ~ 15 DEG C per second, fiber is taken out after being down to room temperature, ultrasonication 20-30min is carried out to fiber, obtains graphene layer that thickness is 400nm ~ 600nm, matrix material that thickness is the glass fibre of 10 ~ 100nm.
(7) surface treatment: carry out surface treatment with silane coupling A 187 pairs of matrix materials;
(8) finished product: make nano zirconia particles be attached to composite material surface, and in 80 ~ 130 DEG C of reactions 1 ~ 4 hour, be then placed in solvent and soak 2-3 hour, finally dry the alkali-resistant glass fiber obtaining high IR and absorb.
Preferably, the oscillation frequency of affiliated step 6 ultrasonication is 38KHz or 40KHz.
Preferably, described step (8) solvent is toluene, ethanol, acetone or deionized water/alcohol mixed solvent.
Beneficial effect of the present invention: the expense of the alkali-resistant glass fiber material therefor that a kind of high IR of the present invention absorbs is low, period of storage is long, adopt the standby glass fibre simultaneously having heat insulating and high IR absorptive character concurrently of plasma-assisted chemical vapour deposition legal system, the alkali-resistant glass fiber that this high IR absorbs can by carrying out to fiberglass surfacing the alkaline resistance properties that chemically modified improves E glass fibre on the basis of physicals retaining original E glass fibre excellence.
Embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
embodiment 1:
(1) preparation of E glass fibre: prepare the E glass fibre that diameter is 5 μm;
(2) preparation of A material: deposit SiC transition layer as tack coat at fiber surface by plasma-assisted chemical vapour deposition method, the mixture of mode of deposition to be source material be ethene and silicon tetrachloride, depositing temperature is 300 DEG C, argon gas is carrier gas and carrier gas, depositing time is 20min, obtains A material;
(3) roasting: by the treating compound of roasting removing A material surface;
(4) preparation of B material: turn off silicon tetrachloride vapor, mode of deposition is source material is ethene, and depositing temperature is 300 DEG C, and argon gas is carrier gas and carrier gas, and depositing time is 1.5h, obtains B material;
(5) modify: carry out finishing with silane coupling A 1100 pairs of B materials;
(6) preparation of matrix material: with the speed of 12 DEG C per second cooling, take out fiber after being down to room temperature, ultrasonication 25min is carried out to fiber, obtain graphene layer that thickness is 500nm, matrix material that thickness is the glass fibre of 50nm.
(7) surface treatment: carry out surface treatment with silane coupling A 187 pairs of matrix materials;
(8) finished product: make nano zirconia particles be attached to composite material surface, and in 90 DEG C of reactions 3 hours, be then placed in solvent and soak 2.5 hours, finally dry the alkali-resistant glass fiber obtaining high IR and absorb.
In the present embodiment, the oscillation frequency of affiliated step 6 ultrasonication is 38KHz or 40KHz.Described step (8) solvent is toluene, ethanol, acetone or deionized water/alcohol mixed solvent.
Based on above-mentioned, the expense of the alkali-resistant glass fiber material therefor that a kind of high IR of the present invention absorbs is low, period of storage is long, adopt the standby glass fibre simultaneously having heat insulating and high IR absorptive character concurrently of plasma-assisted chemical vapour deposition legal system, the alkali-resistant glass fiber that this high IR absorbs can by carrying out to fiberglass surfacing the alkaline resistance properties that chemically modified improves E glass fibre on the basis of physicals retaining original E glass fibre excellence.
Obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (3)
1. a preparation method for the alkali-resistant glass fiber of high IR absorption, is characterized in that, comprise the steps:
(1) preparation of E glass fibre: prepare the E glass fibre that diameter is 0.5 ~ 10 μm;
(2) preparation of A material: deposit SiC transition layer as tack coat at fiber surface by plasma-assisted chemical vapour deposition method, the mixture of mode of deposition to be source material be ethene and silicon tetrachloride, depositing temperature is 200 ~ 450 DEG C, argon gas is carrier gas and carrier gas, depositing time is 10 ~ 30min, obtains A material;
(3) roasting: by the treating compound of roasting removing A material surface;
(4) preparation of B material: turn off silicon tetrachloride vapor, mode of deposition is source material is ethene, and depositing temperature is 200 ~ 450 DEG C, and argon gas is carrier gas and carrier gas, and depositing time is 0.5 ~ 2h, obtains B material;
(5) modify: carry out finishing with silane coupling A 1100 pairs of B materials;
(6) preparation of matrix material: lower the temperature with the speed of 10 ~ 15 DEG C per second; fiber is taken out after being down to room temperature; ultrasonication 20-30min is carried out to fiber, obtains graphene layer that thickness is 400nm ~ 600nm, matrix material that thickness is the glass fibre of 10 ~ 100nm;
(7) surface treatment: carry out surface treatment with silane coupling A 187 pairs of matrix materials;
(8) finished product: make nano zirconia particles be attached to composite material surface, and in 80 ~ 130 DEG C of reactions 1 ~ 4 hour, be then placed in solvent and soak 2-3 hour, finally dry the alkali-resistant glass fiber obtaining high IR and absorb.
2. the preparation method of the alkali-resistant glass fiber of a kind of high IR absorption according to claim 1, is characterized in that: the oscillation frequency of affiliated step (6) ultrasonication is 38KHz or 40KHz.
3. the preparation method of the alkali-resistant glass fiber of a kind of high IR absorption according to claim 1, is characterized in that: described step (8) solvent is toluene, ethanol, acetone or deionized water/alcohol mixed solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280999.4A CN104909582A (en) | 2015-05-28 | 2015-05-28 | High infrared absorption alkali-resistant glass fiber preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280999.4A CN104909582A (en) | 2015-05-28 | 2015-05-28 | High infrared absorption alkali-resistant glass fiber preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN104909582A true CN104909582A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280999.4A Pending CN104909582A (en) | 2015-05-28 | 2015-05-28 | High infrared absorption alkali-resistant glass fiber preparation method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324661A (en) * | 2017-08-01 | 2017-11-07 | 合肥利裕泰玻璃制品有限公司 | A kind of preparation method of corrosion-resistant fiberglass material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037464A (en) * | 1988-12-01 | 1991-08-06 | Fujikura Ltd. | Method of cleaning and carbon coating optical fiber |
| CN103787593A (en) * | 2014-01-10 | 2014-05-14 | 巨石集团有限公司 | Preparation method for alkali-resistant fiberglass |
| CN104118999A (en) * | 2014-08-08 | 2014-10-29 | 苏州宏久航空防热材料科技有限公司 | CVD graphene-SiC glass fiber |
| CN104176949A (en) * | 2014-08-18 | 2014-12-03 | 苏州宏久航空防热材料科技有限公司 | Preparation method of high-infrared-absorption glass fiber |
-
2015
- 2015-05-28 CN CN201510280999.4A patent/CN104909582A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037464A (en) * | 1988-12-01 | 1991-08-06 | Fujikura Ltd. | Method of cleaning and carbon coating optical fiber |
| CN103787593A (en) * | 2014-01-10 | 2014-05-14 | 巨石集团有限公司 | Preparation method for alkali-resistant fiberglass |
| CN104118999A (en) * | 2014-08-08 | 2014-10-29 | 苏州宏久航空防热材料科技有限公司 | CVD graphene-SiC glass fiber |
| CN104176949A (en) * | 2014-08-18 | 2014-12-03 | 苏州宏久航空防热材料科技有限公司 | Preparation method of high-infrared-absorption glass fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324661A (en) * | 2017-08-01 | 2017-11-07 | 合肥利裕泰玻璃制品有限公司 | A kind of preparation method of corrosion-resistant fiberglass material |
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Application publication date: 20150916 |