CN103206612A - Light-metal-lined composite cylinder fully-wrapped with basalt fiber, and production process thereof - Google Patents
Light-metal-lined composite cylinder fully-wrapped with basalt fiber, and production process thereof Download PDFInfo
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- CN103206612A CN103206612A CN2013100711530A CN201310071153A CN103206612A CN 103206612 A CN103206612 A CN 103206612A CN 2013100711530 A CN2013100711530 A CN 2013100711530A CN 201310071153 A CN201310071153 A CN 201310071153A CN 103206612 A CN103206612 A CN 103206612A
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- basalt fibre
- composite cylinder
- metal liner
- light metal
- winding layer
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- 229920002748 Basalt fiber Polymers 0.000 title claims abstract description 81
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 39
- 239000003822 epoxy resin Substances 0.000 claims abstract description 32
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 54
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- -1 aliphatic anhydride Chemical class 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000005470 impregnation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 210000000689 upper leg Anatomy 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 229920005576 aliphatic polyanhydride Polymers 0.000 claims description 2
- 150000003512 tertiary amines Chemical group 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000009172 bursting Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 description 14
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000002585 base Substances 0.000 description 5
- 125000004386 diacrylate group Chemical group 0.000 description 5
- 229940106691 bisphenol a Drugs 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JPSKCQCQZUGWNM-UHFFFAOYSA-N 2,7-Oxepanedione Chemical compound O=C1CCCCC(=O)O1 JPSKCQCQZUGWNM-UHFFFAOYSA-N 0.000 description 1
- NFVPEIKDMMISQO-UHFFFAOYSA-N 4-[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC=C(O)C=C1 NFVPEIKDMMISQO-UHFFFAOYSA-N 0.000 description 1
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 229920002732 Polyanhydride Polymers 0.000 description 1
- 229910000629 Rh alloy Inorganic materials 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000021197 fiber intake Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- MUTGBJKUEZFXGO-UHFFFAOYSA-N hexahydrophthalic anhydride Chemical compound C1CCCC2C(=O)OC(=O)C21 MUTGBJKUEZFXGO-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- ZGUQQOOKFJPJRS-UHFFFAOYSA-N lead silicon Chemical compound [Si].[Pb] ZGUQQOOKFJPJRS-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- VYKXQOYUCMREIS-UHFFFAOYSA-N methylhexahydrophthalic anhydride Chemical compound C1CCCC2C(=O)OC(=O)C21C VYKXQOYUCMREIS-UHFFFAOYSA-N 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
Abstract
Disclosed are a light-metal-lined composite cylinder fully-wrapped with basalt fiber, and a production process thereof. The light-metal-lined composite cylinder fully-wrapped with basalt fiber comprises a light metal liner, a basalt fiber wrapping layer composited with epoxy resin material, and a protective glue layer. The basalt fiber wrapping layer is wrapped on the outer surface of the light metal liner and is integrally bonded with the light metal liner through the epoxy resin material inside the basalt fiber wrapping layer. The protective glue layer is coated on the outer surface of the basalt fiber wrapping layer. The light-metal-lined composite cylinder full-wrapped with basalt fiber has reasonable stress field distribution, is guaranteed to bear the largest bursting pressure at the lowest consumption of fiber, and has lasting fine airtightness and optimal safety. The linear is tightly bonded with the basalt fiber composite through the resin material in the wrapping layer, so that the problem that the interface between the metal liner and the composite cracks when the existing composite cylinder is charged or discharged is solved. Charging-discharging cycle performance of the composite cylinder is improved effectively.
Description
Technical field
The present invention relates to a kind of light metal liner basalt fibre and twine composite cylinder and manufacturing process thereof entirely, composite cylinder is used for store various types pressurized gas under high pressure conditions.
Background technique
Basalt fibre be the basalt building stones after 1450 ℃～1500 ℃ fusions, the continuous fiber that forms by platinum-rhodium alloy bushing high speed pulling.Be similar to glass fibre, its performance is between high strength S glass fibre and alkali-free E glass fibre.Basalt fibre has higher draw tensile strength, and is more lower slightly than carbon fiber, but is higher than general glass fibre and aramid fibre, is desirable reinforcing material.Because its cost is suitable with the E-glass fibre, more much lower than S-glass fibre and AR-glass fibre, its main performance index but is better than traditional silicon-lead glass fiber, even close to the more expensive aluminum silicate fiber of price.Basalt fibre is compared with the E-glass fibre has stable chemical properties more.Importantly basalt fibre has higher alkali resistant corrosion, and this just improves reliability and the utilization efficiency that basalt fibre uses greatly.The moisture absorption of basalt fibre is low, and its absorption coerfficient is less than 1%, and material absorption coerfficients such as glass fibre are 10%～20%.And variation in time of wettability power, this has just guaranteed its thermostability, long lifetime and environment compatibility in use.
Production technology and the technology of basalt fibre are different from glass fibre, its main feature is: basalt fibre is to adopt the pure natural basalt ore of one pack system to produce, basically do not add auxiliary material (except producing the extraordinary basalt fibre for preferred orientation) in the melting process, production process low-carbon environment-friendly, glass fibre are artificial batchings.
The basalt resource is unlimited, with low cost, makes its fiber pressurized container preparation have more performance price ratio.
Basalt fibre and various types of resins compound tense have stronger bonding strength than glass fibre, carbon fiber in addition.The composite material made from basalt fibre is suitable with the E glass fibre aspect the intensity, but Young's modulus has clear superiority in various fibers.
Studies show that, no matter be for non-surface-treated fiber, it still is the fiber of handling with organosilicon drilling additives, basalt fibre all will be higher than the bonding strength of E glass fibre and identical epoxy group with the bonding strength of epoxy resin, so can be produced on the long-term complex-shaped container that uses under high pressure, chemistry and the thermal stress environment with it.
Summary of the invention
The object of the present invention is to provide a kind of novel light metal liner basalt to twine composite cylinder and manufacturing process thereof entirely, make composite cylinder have light as far as possible weight, and can satisfy the requirement of the gas cylinder standard ISO 11439 that represents international most advanced level.
A kind of light metal liner basalt fibre provided by the invention twines composite cylinder entirely and comprises: a light metal liner; Be compounded with the basalt fibre winding layer of epoxide resin material, this basalt fibre winding layer is formed on the described light metal liner outer surface, and by the epoxide resin material in this basalt fibre winding layer itself and described light metal liner closely is bonded to one; And the protection glue-line is coated on described basalt fibre winding layer outer surface.
Wherein, described light metal liner is to be formed by oval calotte afterbody, shell portion, oval calotte neck and bottleneck smooth seamless link successively, in this bottleneck internal thread is set.
The basalt fibre winding layer that is positioned on the shell portion of described light metal liner partly is to calculate gained thickness by hoop winding layer and spiral winding layer by netting theory alternately to be entwined, and is positioned at the basalt fibre winding layer part on the described oval calotte tail end and is positioned at basalt fibre winding layer on the described oval calotte neck partly to be spiral and to twine fibrous structure.
Described light metal liner can be selected aluminum alloy, magnesium alloy or titanium alloy liner etc.
Described protection glue-line is the ultraviolet curing glue-line.Ultraviolet curing glue adopts the bisphenol-A epoxy diacrylate, fatty acid modified epoxy diacrylate, aromatic polyether type polyurethane diacrylate, aliphatic poly ether-based polyurethane diacrylate, one or more in acrylate (TPGDA) and the TMPTA organic substance such as (TMPTA).
In the described basalt fibre winding layer that is compounded with epoxide resin material, the volume content V of basalt fibre
fBe 0.63 ± 0.04.
The basalt fibre of basalt fibre for handling with organosilicon drilling additives in the described basalt fibre winding layer that is compounded with epoxide resin material.
Epoxide resin material in the described basalt fibre winding layer that is compounded with epoxide resin material comprises following component: epoxy resin 100 weight portions, curing agent 60-90 weight portion, promoter 0.2-2 weight portion and plasticizer 10-30 weight portion.Described epoxy resin is bisphenol A type epoxy resin, as E55, and E51, E44, E42.Described curing agent is aliphatic anhydride, as the tetrahydrochysene phthalate anhydride, and methyl tetrahydrochysene phthalate anhydride, hexahydrophthalic acid anhydride, methyl hexahydrophthalic acid anhydride.Described promoter is tertiary amines promoter, as 2,4,6-three (dimethylamino methyl) phenol (DMP-30), and N, N-dimethyl benzylamine (BDMA), triethanolamine and dimethylaniline.Described plasticizer is the aliphatic polyanhydride, as poly sebacic polyanhydride (PSPA), poly-adipic anhydride (PAPA) and poly-azelaic acid acid anhydride (PADA).
The manufacturing process that above-mentioned light metal liner basalt fibre twines composite cylinder entirely may further comprise the steps:
S1. with the light metal liner as core, the basalt fibre bundle is pooled capital, directly through the epoxy resin adhesive liquid impregnation, be wrapped in entirely on this light metal liner outer surface by the number of plies of netting theory design, the stacking sequence basalt fibre after with impregnation by fiber winding machine and form base substrate;
Wherein, at shell portion employing hoop and the turn of the screw canoe of this light metal liner, at the remaining part employing spiral canoe of this light metal liner;
S2. this base substrate is put into the curing oven solidifying, the hydraulic pressure test rate of residual is carried out " self-tightening " to the composite cylinder after the moulding and is handled under 30-60MPa pressure;
S3. brush ultraviolet curing glue at skin, levelling is used ultraviolet light irradiation 5-150 minute.
Control epoxy resin adhesive liquid content makes fiber volume fraction V in the layer of fibers in the basalt fibre winding process
fBe 0.63 ± 0.04; The mean tension T=10-15 of single-stranded fiber (N/ thigh).
The basalt fibre that the basalt fibre selection was handled with organosilicon drilling additives also can be selected non-surface treatment basalt fibre.
The present invention adopts basalt fibre to twine the light metal liner entirely and makes composite cylinder, determine the thickness of all hoop winding structures of fiber-reinforced layer and the thickness of spiral winding structure with reliable netting theory, by core corner, winding angle and the adjustment of utmost point bore dia and finally determine the line style of twining.The composite cylinder of its manufacturing has light as far as possible weight, satisfy rational Stress Field Distribution, guarantee that composite cylinder using the bursting pressure that can bear maximum under the minimum fiber consumption condition, can satisfy the requirement of the gas cylinder standard ISO 11439 that represents international most advanced level.
Epoxy resin sizing material of the present invention has pliability preferably, basalt fibre and light metal alloy inner bag all there is good adhesive property, have excellent insulation, flexility after the curing, composite cylinder liner and basalt fiber composite material closely are bonded together, the problem of metal inner tube and composite material interface cracking has improved composite cylinder effectively and has charged and discharged the gas cycle performance when having solved existing composite cylinder and charging and discharging gas.
Outermost surface is the ultraviolet curing rubberised layer; it is the high strength elastic body after the curing; and have fabulous weatherability, and can further improve surface aesthetic degree, surface hardness and wear resistance and the impact resistance of gas cylinder, can in daily use, play fabulous protective action by fiber winding layer.
Description of drawings
Fig. 1 twines composite cylinder one example structure schematic representation entirely for light metal liner basalt fibre of the present invention.
Embodiment
Below in conjunction with embodiment's accompanying drawing the present invention further is described in detail.
Composite cylinder embodiment shown in Figure 1 comprises: light metal liner 1, the ultraviolet curing glue-line 3 that is compounded with the basalt fibre winding layer 2 of epoxide resin material and is coated on described basalt fibre winding layer 2 outer surfaces.
This basalt fibre winding layer 2 is formed on described light metal liner 1 outer surface, and by the epoxide resin material in this basalt fibre winding layer itself and described light metal liner 1 closely is bonded to one.In described basalt fibre winding layer 2, the volume content Vf of basalt fibre is 0.64.
Light metal liner 1 is to be formed by oval calotte afterbody, shell portion (be among Fig. 1 between two perpendicular dot and dash line part), oval calotte neck and bottleneck smooth seamless link successively, and internal thread (not indicating among the figure) is set in this bottleneck.The basalt fibre winding layer that is positioned on the shell portion of light metal liner 1 partly is to calculate gained thickness by hoop winding layer and spiral winding layer by netting theory alternately to be entwined, and is positioned at the basalt fibre winding layer part on the described oval calotte tail end and is positioned at basalt fibre winding layer on the described oval calotte neck partly to be spiral and to twine fibrous structure.
Composite cylinder shown in Figure 1 manufacturing step as follows:
1. form aluminum liner 1 with 6061 aluminum alloys by traditional pull and stretch, spinning and bottling technique, volume is 6.8L, and aluminum liner 1 is formed by oval calotte afterbody, shell portion, oval calotte neck and bottleneck smooth seamless link successively.
2. the epoxy resin adhesive liquid that configures is injected the glue groove, with aluminum liner 1 as core, to pool capital with the basalt fibre bundle that organosilicon drilling additives was handled, the direct epoxy resin adhesive liquid impregnation in the glue groove is wrapped in entirely on this aluminum liner 1 outer surface by the number of plies of netting theory design, the stacking sequence basalt fibre after with impregnation by fiber winding machine and forms base substrate.
Shell portion at this aluminum liner 1 adopts hoop and turn of the screw canoe, and oval calotte afterbody and oval calotte neck adopt spiral to twine, and apply certain design tension force T during winding, and the number of plies that hoop twines is 8 layers, and the number of plies that spiral twines is 6 layers.Twine a circulation at aluminum liner 1 outer surface spiral, it is two-layer cross fiber layer in cross section, so the stacking sequence of basalt fibre winding layer is at first twining 2 layers of hoop, according to the principle that hoop twines and the spiral winding intersects, twine a circulation screw, 2 layers of hoop, a circulation screw, 2 layers of hoop, a circulation screw, 2 layers of hoop more successively.The hoop winding angle is 89.5o, and the spiral winding angle is 11o.
The winding process parameter of basalt fibre winding layer:
The folded yarn number of share of stock is: N=3(thigh/bar), the cotton yarn tape sheet total number that spiral twines a full circulation is: M=70 bar/circulation layer, the yarn sheet width that the spiral uniform thickness twines is: b
1The yarn sheet bandwidth was b when=6.9mm/ bar, hoop thickened winding
2=7mm/ bar.
The mean tension T=10-15 of single-stranded fiber (N/ thigh) during winding, and logical filament passing nozzle is suitably controlled epoxy resin adhesive liquid content in winding process, guarantees that fiber volume fraction is V
f=0.63 ± 0.04.
Wherein, epoxy resin adhesive liquid adopts bisphenol A type epoxy resin E51 100 weight portions, methyl tetrahydrochysene phthalate anhydride 70 weight portions, poly-azelaic acid acid anhydride 20 weight portions and DMP 30 promoter 0.5 parts by weight, fully stirs, and mixes and makes.
3. the base substrate that forms is put into curing oven and be cured moulding, condition of cure: 120 ℃/1h+150 ℃/4h.
4. the base substrate behind the solidifying is carried out hydrostatic test test rate of residual, under pressure P=55MPa, composite cylinder is carried out " self-tightening " then and handle.
5. brush ultraviolet curing glue at skin, ultraviolet curing glue is formed by 80 weight portion bisphenol-A epoxy diacrylate and 20 weight portion TPGDA configuration, levelling (65 ℃ * 6min) back ultraviolet light irradiation 5 minutes obtain the aluminum liner basalt fibre and twine composite cylinder entirely.
Above-mentioned aluminum liner basalt fibre twines composite cylinder entirely and has light as far as possible weight, and can satisfy the requirement of the ISO11439 standard that represents international most advanced level.
Its key technical indexes is hydrostatic test pressure effect lower volume rate of residual V
δ≤ 1.5%;
Safety coefficient 3.6;
Fatigue life cycle N 〉=10000(time).
Above embodiment and enforcement are described purpose and are to describe in detail the present invention, can not be used for limiting the present invention, generally the various improvement of doing according to listed claim and description, be equal to replacement scheme, all should be included in the scope of claim of the present invention.
Claims (10)
1. a light metal liner basalt fibre twines composite cylinder entirely, it is characterized in that comprising:
One light metal liner;
Be compounded with the basalt fibre winding layer of epoxide resin material, this basalt fibre winding layer is formed on the described light metal liner outer surface, and by the epoxide resin material in this basalt fibre winding layer itself and described light metal liner closely is bonded to one; And
The protection glue-line is coated on described basalt fibre winding layer outer surface.
2. composite cylinder as claimed in claim 1, it is characterized in that: described light metal liner is to be formed by oval calotte afterbody, shell portion, oval calotte neck and bottleneck smooth seamless link successively.
3. composite cylinder as claimed in claim 2, it is characterized in that: the basalt fibre winding layer that is positioned on the shell portion of described light metal liner partly is to calculate gained thickness by hoop winding layer and spiral winding layer by netting theory alternately to be entwined, and is positioned at the basalt fibre winding layer part on the described oval calotte tail end and is positioned at basalt fibre winding layer on the described oval calotte neck partly to be spiral and to twine fibrous structure.
4. composite cylinder as claimed in claim 1 or 2, it is characterized in that: described light metal liner is aluminum alloy, magnesium alloy or titanium alloy liner.
5. composite cylinder as claimed in claim 1, it is characterized in that: the epoxide resin material in the described basalt fibre winding layer comprises epoxy resin 100 weight portions, curing agent 60-90 weight portion, promoter 0.2-2 weight portion and plasticizer 10-30 weight portion;
Wherein, described epoxy resin is bisphenol A type epoxy resin, and described curing agent is aliphatic anhydride, and described promoter is tertiary amines promoter, and described plasticizer is the aliphatic polyanhydride.
6. composite cylinder as claimed in claim 1 is characterized in that: in the described basalt fibre winding layer that is compounded with epoxide resin material, and the volume content V of basalt fibre
fBe 0.63 ± 0.04.
7. composite cylinder as claimed in claim 1 is characterized in that: the basalt fibre of basalt fibre for handling with organosilicon drilling additives in the described basalt fibre winding layer that is compounded with epoxide resin material.
8. composite cylinder as claimed in claim 1, it is characterized in that: described protection glue-line is the ultraviolet curing glue-line.
9. a light metal liner basalt fibre twines the composite cylinder manufacturing process entirely, may further comprise the steps:
S1. with the light metal liner as core, the basalt fibre bundle is pooled capital, directly through the epoxy resin adhesive liquid impregnation, be wrapped in entirely on this light metal liner outer surface by the number of plies of netting theory design, the stacking sequence basalt fibre after with impregnation by fiber winding machine and form base substrate;
Wherein, shell portion employing hoop and turn of the screw canoe at this light metal liner adopt the spiral canoe at this light metal liner oval calotte afterbody, oval calotte neck;
S2. this base substrate is put into the curing oven solidifying, the hydraulic pressure test rate of residual is carried out " self-tightening " to the composite cylinder after the moulding and is handled under 30-60MPa pressure;
S3. brush ultraviolet curing glue at skin, levelling is used ultraviolet light irradiation 5-150 minute.
10. technology as claimed in claim 9 is characterized in that: the mean tension T=10-15 of single-stranded fiber (N/ thigh) during winding; Control epoxy resin adhesive liquid content makes fiber volume fraction V in the layer of fibers in the basalt fibre winding process
fBe 0.63 ± 0.04.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310071153.0A CN103206612B (en) | 2013-03-06 | 2013-03-06 | Light-metal-lined composite cylinder fully-wrapped with basalt fiber, and production process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071153.0A CN103206612B (en) | 2013-03-06 | 2013-03-06 | Light-metal-lined composite cylinder fully-wrapped with basalt fiber, and production process thereof |
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| CN103206612B CN103206612B (en) | 2015-07-01 |
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| CN103603949A (en) * | 2013-10-17 | 2014-02-26 | 沈阳中复科金压力容器有限公司 | Metal liner pressure container made of basalt fibers serving as reinforcing materials and preparation method of metal liner pressure container |
| CN104913185A (en) * | 2015-06-19 | 2015-09-16 | 沈阳中复科金压力容器有限公司 | Basalt fiber and carbon fiber hybrid composite compressed natural gas cylinder and preparation method thereof |
| CN108193338A (en) * | 2018-01-08 | 2018-06-22 | 浙江石金玄武岩纤维股份有限公司 | A kind of full winding composite cylinder basalt fibre yarn |
| CN108779893A (en) * | 2016-03-04 | 2018-11-09 | 日产自动车株式会社 | The manufacturing method of tectosome and tectosome |
| CN108794987A (en) * | 2018-06-20 | 2018-11-13 | 深圳博元新材科技有限公司 | A kind of epoxy composite and preparation method thereof of high toughening |
| CN109838682A (en) * | 2019-03-04 | 2019-06-04 | 西华大学 | A kind of 35MPa aluminium alloy inner container winds the compressed natural gas bottle of basalt fibre entirely |
| CN110594576A (en) * | 2019-09-25 | 2019-12-20 | 中材科技(成都)有限公司 | Processing method of fully-wound gas storage cylinder |
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| CN111188989A (en) * | 2020-01-19 | 2020-05-22 | 山东联星能源集团有限公司 | Basalt composite material pressure gas cylinder for vehicle |
| CN111649226A (en) * | 2020-06-15 | 2020-09-11 | 安徽绿动能源有限公司 | Plastic liner fiber fully-wound gas cylinder and manufacturing method thereof |
| CN111947018A (en) * | 2020-09-25 | 2020-11-17 | 天津爱思达新材料科技有限公司 | Composite material gas cylinder with internal grid ribs and winding forming method thereof |
| CN112097094A (en) * | 2020-09-09 | 2020-12-18 | 沈阳中钛装备制造有限公司 | Titanium alloy seamless gas cylinder and manufacturing method thereof |
| CN113290887A (en) * | 2021-04-27 | 2021-08-24 | 哈尔滨理工大学 | Ultraviolet light curing composite material pressure container and forming method |
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| CN111947018B (en) * | 2020-09-25 | 2022-01-07 | 天津爱思达新材料科技有限公司 | Winding forming method of composite material gas cylinder with internal grid ribs |
| CN111947018A (en) * | 2020-09-25 | 2020-11-17 | 天津爱思达新材料科技有限公司 | Composite material gas cylinder with internal grid ribs and winding forming method thereof |
| CN113290887A (en) * | 2021-04-27 | 2021-08-24 | 哈尔滨理工大学 | Ultraviolet light curing composite material pressure container and forming method |
| CN113883409A (en) * | 2021-08-31 | 2022-01-04 | 海鹰空天材料研究院(苏州)有限责任公司 | Aluminum alloy inner container high-pressure fully-wound gas cylinder with one end sealed and manufacturing method thereof |
| CN113970060A (en) * | 2021-10-25 | 2022-01-25 | 山东大学 | Intelligent monitoring basalt fiber gas cylinder and preparation method thereof |
| CN113790387A (en) * | 2021-11-16 | 2021-12-14 | 北京玻钢院复合材料有限公司 | Composite material gas cylinder and preparation method thereof |
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Address after: Shenzhen Graduate School of Guangdong Province, Shenzhen City Xili 518055 Nanshan District University City Tsinghua University Patentee after: Tsinghua Shenzhen International Graduate School Address before: Shenzhen Graduate School of Guangdong Province, Shenzhen City Xili 518055 Nanshan District University City Tsinghua University Patentee before: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University |
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