CN107189125A - Shrapnel dispersion air bag - Google Patents

Shrapnel dispersion air bag Download PDF

Info

Publication number
CN107189125A
CN107189125A CN201710574976.3A CN201710574976A CN107189125A CN 107189125 A CN107189125 A CN 107189125A CN 201710574976 A CN201710574976 A CN 201710574976A CN 107189125 A CN107189125 A CN 107189125A
Authority
CN
China
Prior art keywords
air bag
inner liner
rubber
outer layer
internal layer
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.)
Pending
Application number
CN201710574976.3A
Other languages
Chinese (zh)
Inventor
赵树发
于雅洁
牛继辉
李杨
邹永振
宁世伟
胡东唤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Co Ltd Of Shenyang Rubber Studying And Designing Institute
Original Assignee
Co Ltd Of Shenyang Rubber Studying And Designing Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Co Ltd Of Shenyang Rubber Studying And Designing Institute filed Critical Co Ltd Of Shenyang Rubber Studying And Designing Institute
Priority to CN201710574976.3A priority Critical patent/CN107189125A/en
Publication of CN107189125A publication Critical patent/CN107189125A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2411/00—Characterised by the use of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • C08J2491/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C08K2003/2272—Ferric oxide (Fe2O3)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)

Abstract

Shrapnel dispersion air bag belongs to rubber coated fabrics air bag product, and what particularly long range attack weapon shrapnel dispersion was special sheds air bag.It strengthens pad by the flange platen of vulcanization rubber coated fabrics air bag utricule and adpting flange and constituted, and rubber coated fabrics is composited by middle skeleton tissue layer, internal layer rubber inner liner, outer layer rubber inner liner, internal layer heatproof coating and outer layer heatproof coating；Middle skeleton tissue layer can use nylon fabric or kevlar fabric；The dual coating sizing material of internal layer rubber inner liner and outer layer rubber inner liner using natural rubber and neoprene and uses elastomeric compound；Internal layer heatproof coating and outer layer heatproof coating use fluorubber glue.The shrapnel dispersion air bag has that high, simple in construction, lightweight, flexible bearing strength, fold resistant, high temperature resistant, easily operated, bladder shape be regular, uniform force, and bullet sheds good dispersion, low cost and other advantages.

Description

Shrapnel dispersion air bag
Technical field
The invention belongs to rubber coated fabrics air bag product, the particularly special throwing of long range attack weapon shrapnel dispersion Leak capsule.
Background technology
The cluster bomb technology of long range offensive weapon application, which has, injures power greatly, the characteristics of efficiency-cost ratio is high, as mesh One of main bullet kind of preceding development.The warhead of shrapnel built with some pieces of identical or different types bullet, when female bullet fly Row casts bullet aside female bullet to space-time in target by certain mode, bullet is formed in predetermined scattered band and injures effect Really.The technology of shedding is directly connected to the area of dispersion and dispersion density of bullet, and this is the important finger of shrapnel weapon fighting efficiency Mark.It is to influence one of most important, most critical technology of the overall damage effectiveness of primary and secondary armament systems.
At present, in missile cargo warheads, the mode of shedding of bullet has a variety of, and combustion gas is extended to bullet using air bag Effective acting time, the purpose that bullet is gently loaded is reached, its dispensing overload can typically control the model in no more than 2000 g In enclosing, it is a kind of ideal shrapnel dispersion structure, is with a wide range of applications.Its basic functional principle is：Shed When combustion gas lighted by gas generator occur indoor gas producing medicinal, and produce high temperature, high-pressure gas, combustion gas occurs by gas In device venthole injection air bag, airbag aeration expansion earns disconnected bullet hoop and ejects bullet in divergent shape, completes to shed.
Bellows shed mode can be divided into two kinds of forms of internal combustion type and external-burning according to combustion gas generation room inside and outside air bag.Phase Mode is shed for external-burning bellows, internal combustion type, which sheds mode, more simple in construction, occupies little space, shoot rate height, gunpowder energy Measure utilization rate high, the advantages of bullet effective travel is big.
Internal combustion type is shed mode gas producing medicinal and burnt in air bag, and the high temperature and high pressure gas of generation directly act on air bag sheet Body, air-tightness and temperature tolerance to bag material require higher, because the internal combustion type of traditional structure and material sheds air bag heatproof Grade is relatively low, and the high-temperature high-pressure fuel gas and gunpowder residue of generation easily cause its ablation to reveal or damage, and limit its application.According to Look into, current internal combustion type sheds mode and there was only relative theory Journal of Sex Research, the report for shedding air bag for high temperature high voltage resistant is seldom, specifically Scheme has no literature record.
The content of the invention
The purpose of the present invention is to develop one kind to shed mode for internal combustion type, and with high temperature resistant, (moment is resistant to 1100 DEG C high Temperature), bearing strength is high, pressure-bearing is uniform, bullet sheds that systematicness is strong, simple in construction, lightweight, flexible, fold resistant (can be repeatedly Fold up to ten thousand time), the low shrapnel internal combustion type bellows of easily operated, cost shed system with shedding air bag.
To achieve the above object, the technical scheme is that designing a kind of shrapnel dispersion air bag, it is by vulcanizing rubber Glue coats fabric airbag utricule and the flange platen of adpting flange strengthens pad composition, wherein, air bag utricule and adpting flange platen Strengthen pad and bond the spherical capsule being integrally formed for vulcanization rubber coated fabrics；Rubber coated fabrics is by middle skeleton tissue layer, interior Layer rubber inner liner, outer layer rubber inner liner, internal layer heatproof coating and outer layer heatproof coating are composited；Middle skeleton tissue layer Nylon fabric or kevlar fabric can be used；The dual coating sizing material of internal layer rubber inner liner and outer layer rubber inner liner uses day Right rubber and neoprene and elastomeric compound；Internal layer heatproof coating and outer layer heatproof coating use fluorubber glue；It is described Natural rubber and neoprene and elastomeric compound, both sums are 100 mass parts during it is formulated, then add other auxiliary agents.
Specific formula is as shown in table 1
Its manufacture craft of shrapnel dispersion air bag includes following process：
1st, the selection of middle skeleton tissue layer；
2nd, internal layer rubber inner liner, the preparation of outer layer rubber inner liner sizing material：
A. masterbatching technique
B. filtering technique
C. calendering process
3rd, the preparation of internal layer heatproof coating and outer layer heatproof coating glue：
D. knead
E. prepared by glue
4th, the preparation of air bag rubber coated fabrics；
5th, the preparation of air bag molding bonded adhesive；
6th, the molding bonded of air bag.
The shrapnel dispersion air bag have high, simple in construction, lightweight, flexible bearing strength, fold resistant, high temperature resistant, Easily designed and operation, using this kind of structure type bladder shape is regular, uniform force, bullet shed good dispersion, into This low advantage.The shrapnel dispersion airbag technology can be in cannon shrapnel, submunition dispenser, multiple heads of missile shrapnel Promote and use for reference application.
Brief description of the drawings
Fig. 1 is shrapnel dispersion airbag structure schematic diagram of the invention
Fig. 2 is shrapnel dispersion air bag utricule part section structure enlarged diagram of the invention
Fig. 3 is air bag operation principle schematic diagram of the invention
1- air bags utricule, 2- flanges platen strengthen pad, 3- centres skeleton tissue layer, 4- internal layer rubber inner liner, 5- in figure Outer layer rubber inner liner, 6- internal layer heatproofs coating, 7- outer layer heatproofs coating, 8- bullets, 9- bullets hoop, 10- gas generators.
Embodiment
Describe the structure and preparation method of the present invention in detail below in conjunction with accompanying drawing.
As shown in the figure.The present invention strengthens pad (2) by vulcanization rubber coated fabrics air bag utricule (1) and connector flange platen Turn into spherical bellows structure through bonding.Wherein, rubber coated fabrics is by middle skeleton tissue layer (3), internal layer rubber inner liner (4), outer layer rubber inner liner (5), internal layer heatproof coating (6) and outer layer heatproof coating (7) are composited.Middle skeleton tissue layer (3) nylon fabric or kevlar fabric can be used；The two-sided extension of internal layer rubber inner liner (4) and outer layer rubber inner liner (5) covers glue Material using natural rubber and neoprene and elastomeric compound；Internal layer heatproof coating (6) and outer layer heatproof coating (7) are used Fluorubber glue.
Manufacture method is carried out according to the following steps：
1st, the selection of middle skeleton tissue layer (3)：Knitted according to the polyamide fibre that air bag pressure-bearing strength and volume choose respective strengths Thing or kevlar fabric.
2nd, internal layer rubber inner liner (4), the preparation of outer layer rubber inner liner (5) sizing material：
Internal layer rubber inner liner (4) uses identical elastomeric compound sizing material with outer layer rubber inner liner (5).
Formula see the table below.
Internal layer, outer layer rubber inner liner elastomeric compound formula
Sequence number Title material Match (mass parts)
1 3# smoke sheet rubbers 80
2 General neoprene 20
3 Stearic acid 1.5
4 Antioxidant 4010NA 1
5 Antioxidant A 1
6 Paraffin 2
7 Semi-reinforcing hydrocarbon black 25
8 Precipitated silica 15
9 Sulphur 1
10 Accelerant NOBS 1.2
11 Zinc oxide 5
12 Adhesive A 2.3
13 Adhesive RS 2
It is total 157
A. masterbatching technique：
Roll temperature before kneading machine is adjusted to 50~60 DEG C, 45~55 DEG C of back roller, 1~2mm of roll spacing, add 3# smoke sheet rubbers and General neoprene is thin logical to plasticate 10~12 minutes；3~4mm of roll spacing is adjusted, paraffin is added, stearic acid, antioxidant 4010NA, anti- Old agent A, is kneaded 4~5 minutes；Semi-reinforcing hydrocarbon black, precipitated silica are added, continues to knead 8~10 minutes, adjustment roll spacing 1~ 2mm, beats triangle bag, thin logical 3 times；Adjust 5~6mm of roll spacing, bottom sheet.
B. filtering technique：
Sizing material filter after masterbatching bottom sheet, is filtered using 2 layer of 40 × 60 mesh hole copper mesh.
C. calendering process：
Roll temperature before kneading machine is adjusted to 50~60 DEG C, 45~55 DEG C of back roller, 2~3mm of roll spacing, the glue added after filtering Material, is kneaded 3~5 minutes；Zinc oxide, accelerant NOBS, sulphur, adhesive A, adhesive RS are added, is kneaded 3~5 minutes；Adjustment 1~2mm of roll spacing, beats triangle bag, thin logical 3 times；5~6mm of roll spacing is adjusted, bottom sheet is stand-by.3rd, internal layer heatproof coating (6) and outer layer The preparation of heatproof coating (7) glue：
Internal layer heatproof coating (6) and outer layer heatproof coating (7) use identical rubber glue.
Internal layer, outer layer heatproof coating rubber formula of liquid are shown in Table 2.
The internal layer of table 2, outer layer heatproof coating rubber formula of liquid
Sequence number Title material Match (mass parts)
1 Fluororubber 246 3 100
2 Magnesia 12
3 The iron of titanium dioxide two 2
4 Calcium oxide 3
5 Barium sulfate 10
6 Terpene resin 7
7 3# vulcanizing agents 2.5
It is total 136.5
D. knead：
Roll temperature before kneading machine is adjusted to 35~45 DEG C, 40~50 DEG C of back roller, 1~2mm of roll spacing adds fluororubber 246 3 Mixing, it is thin logical 3~5 minutes；Magnesia, di-iron trioxide, calcium oxide are added, is kneaded 3~5 minutes；Add barium sulfate, terpenes tree Fat, is kneaded 6~8 minutes；3~4mm of roll spacing is adjusted, 3# vulcanizing agents are added, triangle bag is beaten, thin logical 4~5 times, adjustment roll spacing, 3~ 5mm, bottom sheet is stand-by.
E. prepared by glue：
On kneading machine, by obtained fluororubber compounded rubber heat refining, then film is cut into about by lower 0.5~1mm film 30 × 30 fritter, loading is filled in the mixer of ethyl acetate solvent, and the concentration of glue is 1:3.5, solvent is added in three times, 1/2 is added for the first time, 1/4 (with the first minor tick about 1h) is added for the second time, and remaining 1/4 disposably adds (between second Every about 2h), mixing time is not less than 6h, after stirring, standby.
4th, the preparation of air bag rubber coated fabrics：
By middle skeleton tissue layer (3), two-sided each coat 2~3 times is pressed on glue spreader《Practical gluing agent prescription and production Technology》The obtained neoprene thickening adhesive of table 7-1 formulas, is made gummed cloth.By the two-sided difference of gummed cloth on calender In pressure raw stock, the airtight thickness of rubber are kneaded through internal layer rubber inner liner (4) made from step 2 and outer layer rubber inner liner (5) Degree should be greater than 0.1mm.Then on glue spreader including, uniform brush 5 times~6 times is made through step 3 respectively on outer rubber inner liner The fluorubber glue obtained, is made rubber coated fabrics to be vulcanized.In indirect vapour vulcanizing tank under the conditions of 143 DEG C × 40 minutes sulphur Change and vulcanization rubber coated fabrics is made.
5th, the preparation of air bag molding bonded adhesive
Press《Rubber practical formulation is complete works of》Air bag molding bonded adhesive is made in 4-346 formulas.
6th, the molding bonded of air bag
According to the shape and volume requirement of design, setting-out, severing are through the vulcanization rubber coated fabrics obtained by step 4.Gas The structure that capsule utricule (1) is bonded using spherical split-type, carries out point valve according to the size of air bag volume and cuts out sample.Then by severing The scutching of print overlapping part, scale removal, brush 2~6 times through adhesive made from step 5, every dry 10~15 minutes between, so After bond, use hand roller compaction.Inside and outside layer scutching, bonding upper flange platen strengthen pad at utricule adpting flange platen opening (2), flange platen strengthens pad (2) using the vulcanization rubber coated fabrics same with utricule.Standing is parked more than 48 hours, you can Tested and used.
Application method
Gas generator is positioned over air bag utricule (1) inside, air bag flange connector and gas generator port are used The compacting of flange platen is tight.By the extruding of air bag utricule (1) inner air, emptying, fold be positioned in bullet hoop (9) on request, will Bullet is positioned between air bag utricule (1) outer surface and bullet hoop (9) on request.In use, igniter is lighted in gas generator The gas producing medicinal in portion, produces a large amount of high temperature, gases at high pressure, high temperature, gases at high pressure enter air bag by gas generator venthole Interior, air bag outwards expands against bullet and moved out, when being expanded to the limit, earns disconnected bullet hoop, bullet is ejected in divergent shape Go.

Claims (6)

1. shrapnel dispersion air bag is to strengthen pad by the flange platen of air bag utricule and adpting flange to constitute, it is characterised in that air bag Utricule and adpting flange platen strengthen pad and bond the spherical capsule being integrally formed for vulcanization rubber coated fabrics；Rubber coated fabrics by Middle skeleton tissue layer, internal layer rubber inner liner, outer layer rubber inner liner, internal layer heatproof coating and outer layer heatproof coating it is compound and Into.
2. shrapnel dispersion air bag according to claim 1, it is characterized in that skeleton tissue layer is used in the middle of rubber coated fabrics Nylon fabric or kevlar fabric.
3. shrapnel dispersion air bag according to claim 1, it is characterized in that internal layer rubber inner liner and outer layer rubber inner liner Use natural rubber and neoprene and use elastomeric compound.
4. shrapnel dispersion air bag according to claim 1, it is characterized in that internal layer heatproof coating and outer layer heatproof coating are adopted Use fluorubber glue.
5. shrapnel dispersion air bag according to claim 1, it is characterized in that its manufacture craft includes following process：
1st, middle skeleton tissue layer（3）Selection;
2nd, internal layer rubber inner liner（4）, outer layer rubber inner liner（5）The preparation of sizing material：
A. masterbatching technique
B. filtering technique
C. calendering process
3rd, internal layer heatproof coating（6）With outer layer heatproof coating（7）The preparation of glue：
D. knead
E. prepared by glue
4th, the preparation of air bag rubber coated fabrics；
5th, the preparation of air bag molding bonded adhesive；
6th, the molding bonded of air bag.
6. the shrapnel dispersion air bag according to claim 1 or 3, it is characterized in that the natural rubber is with neoprene and with mixing Refining glue, both sums are 100 mass parts during it is formulated, then add other auxiliary agents.
CN201710574976.3A 2017-07-14 2017-07-14 Shrapnel dispersion air bag Pending CN107189125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710574976.3A CN107189125A (en) 2017-07-14 2017-07-14 Shrapnel dispersion air bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710574976.3A CN107189125A (en) 2017-07-14 2017-07-14 Shrapnel dispersion air bag

Publications (1)

Publication Number Publication Date
CN107189125A true CN107189125A (en) 2017-09-22

Family

ID=59883532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710574976.3A Pending CN107189125A (en) 2017-07-14 2017-07-14 Shrapnel dispersion air bag

Country Status (1)

Country Link
CN (1) CN107189125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108690238A (en) * 2018-06-14 2018-10-23 河南大林橡胶通信器材有限公司 A kind of high flame retardant rubber pneumatic bag and preparation method thereof
CN109881492A (en) * 2019-03-14 2019-06-14 山西新华化工有限责任公司 Polyamide fibre belt carcass dipping process method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071664A (en) * 2010-12-16 2011-05-25 江河机电装备工程有限公司 Room temperature vulcanizing high-strength seamless large-scale rubber air sac and production technology thereof
CN102538587A (en) * 2012-01-18 2012-07-04 哈尔滨建成集团有限公司 External-combusting bag type casting mechanism
CN102631757A (en) * 2012-04-17 2012-08-15 哈尔滨工程大学 Cluster bomb type bullet shooting-off device based on high-pressure gas
CN202692836U (en) * 2012-01-18 2013-01-23 哈尔滨建成集团有限公司 Externally-firing bag-type throwing mechanism
CN104011496A (en) * 2011-08-26 2014-08-27 勇敢策略方案有限责任公司 Shotshell type ammunition, firearms for firing such shotshell tpe ammunition and methods of manufacturing suh shotshell type ammunition
CN106809760A (en) * 2017-03-24 2017-06-09 青岛永泰船舶用品有限公司 A kind of lightweight ballast high carries air bag
CN207047137U (en) * 2017-07-14 2018-02-27 沈阳橡胶研究设计院有限公司 Shrapnel dispersion air bag

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071664A (en) * 2010-12-16 2011-05-25 江河机电装备工程有限公司 Room temperature vulcanizing high-strength seamless large-scale rubber air sac and production technology thereof
CN104011496A (en) * 2011-08-26 2014-08-27 勇敢策略方案有限责任公司 Shotshell type ammunition, firearms for firing such shotshell tpe ammunition and methods of manufacturing suh shotshell type ammunition
CN102538587A (en) * 2012-01-18 2012-07-04 哈尔滨建成集团有限公司 External-combusting bag type casting mechanism
CN202692836U (en) * 2012-01-18 2013-01-23 哈尔滨建成集团有限公司 Externally-firing bag-type throwing mechanism
CN102631757A (en) * 2012-04-17 2012-08-15 哈尔滨工程大学 Cluster bomb type bullet shooting-off device based on high-pressure gas
CN106809760A (en) * 2017-03-24 2017-06-09 青岛永泰船舶用品有限公司 A kind of lightweight ballast high carries air bag
CN207047137U (en) * 2017-07-14 2018-02-27 沈阳橡胶研究设计院有限公司 Shrapnel dispersion air bag

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
刘嘉 等著: "《航空橡胶与密封材料》", 30 November 2011, 国防工业出版社 *
张本 等: ""子母弹抛撒技术综述"", 《四川兵工学报》 *
王帅: ""子母战斗部囊式抛撒系统实验研究及数值仿真"", 《中国博士学位论文全文数据库 工程科技Ⅱ辑》 *
陈士橹: "《陈士橹院士文集》", 30 September 2010, 中国宇航出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108690238A (en) * 2018-06-14 2018-10-23 河南大林橡胶通信器材有限公司 A kind of high flame retardant rubber pneumatic bag and preparation method thereof
CN109881492A (en) * 2019-03-14 2019-06-14 山西新华化工有限责任公司 Polyamide fibre belt carcass dipping process method

Similar Documents

Publication Publication Date Title
CN207047137U (en) Shrapnel dispersion air bag
CN107189125A (en) Shrapnel dispersion air bag
CN105797328B (en) A kind of sewing ball and its manufacture craft
CN101734369B (en) Shape memory polymer-based air filling extensible wing and methods for manufacturing same
CN103317737A (en) Making method of fire-retardant heat insulation EPS board
CN105164837A (en) Composite particles for electrochemical element electrode, method for manufacturing composite particles for electrochemical element electrode, electrochemical element electrode, and electrochemical element
CN208637495U (en) Battery isolating film structure and lithium ion battery
CN113130843B (en) Electrode and preparation method thereof
CN207936856U (en) Novel environment friendly regenerated plastics combined firework emitting module
CN201510698U (en) Inner ball bladder with fiber interlayer and ball equipped with same
CN206644973U (en) Deep water folds floatoblast aerating device
CN204963678U (en) Compound shellproof helmet of aramid fiber of special construction design
CN112339211A (en) Flexible joint forming method
CN204792471U (en) Ultracapacitor system vacuum oven rapid cooling system
CN113459613A (en) Rubber deicing airbag for turboprop aircraft
CN106363924B (en) A kind of transformer oil storage capsule integral forming technique
CN107050778A (en) A kind of rubber Noctilucent basketball
CN108878172A (en) A kind of preparation method of electrode for super capacitor
CN207105780U (en) A kind of improved carbon fiber battenboard
CN114855500A (en) Environment-friendly curing-free engine oil filtering material and preparation method thereof
CN110429346A (en) A kind of lithium battery packaging technology
CN207242070U (en) Subsonic speed target drone
CN206239990U (en) The basketball of air pressure inside smooth fluctuations
CN110962355B (en) Bonding forming method for improving air tightness of shrapnel gas bag
CN109159518A (en) A kind of aviation aircraft composite plate

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170922

RJ01 Rejection of invention patent application after publication