CN105774055A - Double-type two-layer composite heat-proof jacket and production method thereof - Google Patents

Double-type two-layer composite heat-proof jacket and production method thereof Download PDF

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Publication number
CN105774055A
CN105774055A CN201610198924.6A CN201610198924A CN105774055A CN 105774055 A CN105774055 A CN 105774055A CN 201610198924 A CN201610198924 A CN 201610198924A CN 105774055 A CN105774055 A CN 105774055A
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CN
China
Prior art keywords
heat
layer
varnish
cloth
strength high
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Pending
Application number
CN201610198924.6A
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Chinese (zh)
Inventor
黄明国
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.)
Hunan Star Prosperous Space Flight New Material Ltd Co
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Hunan Star Prosperous Space Flight New Material Ltd Co
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 Hunan Star Prosperous Space Flight New Material Ltd Co filed Critical Hunan Star Prosperous Space Flight New Material Ltd Co
Priority to CN201610198924.6A priority Critical patent/CN105774055A/en
Publication of CN105774055A publication Critical patent/CN105774055A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00Layered products having a non-planar shape
    • B32B1/08Tubular products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/16Drying; Softening; Cleaning
    • B32B38/164Drying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64GCOSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00Cosmonautic vehicles
    • B64G1/22Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/52Protection, safety or emergency devices; Survival aids
    • B64G1/58Thermal protection, e.g. heat shields
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/02Coating on the layer surface on fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/18Aircraft

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Critical Care (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention provides a double-type two-layer composite heat-proof jacket. The double-type two-layer composite heat-proof jacket comprises first high-strength high-temperature insulation cloth, second high-strength high-temperature insulation cloth and aluminum foil composite heat-proof cloth, wherein a first varnish layer is sprayed on the inner surface of the first high-strength high-temperature insulation cloth, a first heat-proof coating layer coats the outer surface of the first high-strength high-temperature insulation cloth, the outer surface of the first heat-proof coating layer is adhered onto the inner surface of the second high-strength high-temperature insulation cloth, a second heat-proof coating layer coats the outer surface of the second high-strength high-temperature insulation cloth, a second varnish layer is sprayed on the outer surface of the second heat-proof coating layer, the outer surface of the second varnish layer is adhered with the aluminum foil composite heat-proof cloth, and varnish layers are sprayed on the end surfaces of the heat-proof jacket. A production method of the double-type two-layer composite heat-proof jacket comprises the steps of cutting the first high-strength high-temperature insulation cloth, applying the first heat-proof coating layer, cutting the second high-strength high-temperature insulation cloth, applying the second heat-proof coating layer, spraying varnish, baking and curing, and adhering the aluminum foil composite heat-proof cloth on the varnish layer. The heat-proof jacket has a stable protective effect.

Description

A kind of compound two-layer compound heat shroud and preparation method thereof
Technical field
The present invention relates to a kind of when aerospace craft is in long under height radiant heat flux technical conditions, for ensureing heat shroud that instrument in aircraft, instrumentation maintain in uniform temperature and preparation method thereof.
Background technology
In recent years, China is from the actual demand of civilian plan, commercial launch, manned space flight and moon exploration, development high thrust carrier rocket.Along with being greatly improved of thrust, new requirement is proposed the heat-resistant composite material needed for thermal protection system: the basis of lightweight solar heat protection is taken into account the requirement repeatedly assembled simple and easy, repeatable meeting and guarantees that this protective material does not crack voluntarily, comes off under certain frequency, certain amplitude.Considering that the instrument in nacelle, instrument or equipment are in lifting state, thermally protective materials must assemble firmly with it, it is to avoid because of thermally protective materials self falling in flight course.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of space flight compound double-deck antivibration compound heat shroud and preparation method thereof.
For solving above-mentioned technical problem, the present invention about the technical scheme of heat shroud is: a kind of compound two-layer compound heat shroud, including the first high-strength high-temperature adiabatic cloth, the second high-strength high-temperature adiabatic cloth and aluminium foil compound solar heat protection cloth;The inner surface of described first high-strength high-temperature adiabatic cloth is coated with the first layer of varnish, and the outer surface of described first high-strength high-temperature adiabatic cloth is painted with the first heat-resistant paint layer;The outer surface of described first heat-resistant paint layer and the inner surface of described second high-strength high-temperature adiabatic cloth viscous note mutually, the outer surface of described second high-strength high-temperature adiabatic cloth is painted with the second heat-resistant paint layer, and the outer surface of described second heat-resistant paint layer is coated with the second layer of varnish;The outer surface of described second layer of varnish and described aluminium foil compound solar heat protection cloth is viscous note mutually;The end face of described heat shroud is all coated with layer of varnish.
Preferably, the gross thickness of described first high-strength high-temperature adiabatic cloth and the first heat-resistant paint layer is 1.2mm, and the gross thickness of described second high-strength high-temperature adiabatic cloth and the second heat-resistant paint layer is 1.2mm.
Preferably, the thickness of described first high-strength high-temperature adiabatic cloth and the second high-strength high-temperature adiabatic cloth is 0.3mm.
Further, described heat shroud is provided with stop hole and lacing hole, and running through in described lacing hole has rustless steel glass cord.
Further, described heat shroud is provided with tubular rivet.
The present invention comprises the following steps that about the manufacture method of heat shroud:
1. mould is made;
2. make the bottom of heat shroud of the first high-strength high-temperature adiabatic cloth according to mould;
3. at outer surface brushing the first heat-resistant paint layer of the first high-strength high-temperature adiabatic cloth baking-curing;
4. at viscous note the second high-strength high-temperature adiabatic cloth of the outer surface of the first heat-resistant paint layer;
5. at outer surface brushing the second heat-resistant paint layer of the second high-strength high-temperature adiabatic cloth baking-curing;
6. rush stop hole and lacing hole according to drawing in heat shroud predetermined portion, crack;
7. spray the first layer of varnish and the second layer of varnish at the outer surface of the inner surface of the first high-strength high-temperature adiabatic cloth and the second heat-resistant paint layer respectively, simultaneously at the end face lacquer varnish of whole heat shroud, then the heat shroud having sprayed varnish is carried out baking-curing;
8. aluminium foil compound solar heat protection cloth is pasted at the outer surface of the second layer of varnish;
9. lacing hole is run through with rustless steel glass cord.
3. described step is brush swabbing at the outer surface palm fiber of the first high-strength high-temperature adiabatic cloth that thickness is 0.3mm, each brushing paint about thickens 0.03-0.06mm, after brushing, product is placed in temperature be 20-30 DEG C, relative humidity dries naturally lower than in the room of 65%, time is 10-15 minute, again the product naturally dried is placed in 120 DEG C of electrical heating casees and toasts 40-60 minute, coating is made to be fully cured, then carry out brushing next time and solidification, so repeatedly make the thickness of the first heat-resistant paint layer reach 0.9mm.
5. described step is brush swabbing at the outer surface palm fiber of the second high-strength high-temperature adiabatic cloth that thickness is 0.3mm, each brushing paint about thickens 0.03-0.06mm, after brushing, product is placed in temperature be 20-30 DEG C, relative humidity dries naturally lower than in the room of 65%, time is 10-15 minute, again the product naturally dried is placed in 120 DEG C of electrical heating casees and toasts 40-60 minute, coating is made to be fully cured, then carry out brushing next time and solidification, so repeatedly make the thickness of the second heat-resistant paint layer reach 0.9mm.
The varnish that 7. described step sprays is chlorosulfonated polyethylene varnish, is placed on by the protective jacket having sprayed varnish under 100-120 DEG C of temperature environment and toasts 30-40 minute, it is ensured that chlorosulfonated polyethylene is varnish curing.
Adopt the compound two-layer compound heat shroud that manufacture method of the present invention is produced, easy for installation, molding conformability is good, protection effect is stable, can within the 77s time, 110KW/m2Radiant heat flux environment is with ensureing that when altofrequency, certain amplitude in aircraft, instrument, instrumentation are without damage, and maintains in uniform temperature, and in whole flight course, compound heat shroud does not fall off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the compound two-layer compound heat shroud of the present invention.
Detailed description of the invention
As it is shown in figure 1, the present invention about the preferred embodiment of compound two-layer compound heat shroud is: include first high-strength high-temperature adiabatic cloth the 2, second high-strength high-temperature adiabatic cloth 4 and aluminium foil compound solar heat protection cloth 7;The inner surface of described first high-strength high-temperature adiabatic cloth 2 is coated with the first layer of varnish 1, and the outer surface of described first high-strength high-temperature adiabatic cloth 2 is painted with the first heat-resistant paint layer 3;The outer surface of described first heat-resistant paint layer 3 and the inner surface of described second high-strength high-temperature adiabatic cloth 4 viscous note mutually, the outer surface of described second high-strength high-temperature adiabatic cloth 4 is painted with the second heat-resistant paint layer 5, and the outer surface of described second heat-resistant paint layer 5 is coated with the second layer of varnish 6;The outer surface of described second layer of varnish 6 note viscous with described aluminium foil compound solar heat protection cloth 7 phase;The end face of described heat shroud is all coated with layer of varnish;The gross thickness of described first high-strength high-temperature adiabatic cloth 2 and the first heat-resistant paint layer 3 is 1.2mm, the gross thickness of described second high-strength high-temperature adiabatic cloth 4 and the second heat-resistant paint layer 5 is 1.2mm, and the thickness of described first high-strength high-temperature adiabatic cloth 2 and the second high-strength high-temperature adiabatic cloth 4 is 0.3mm;Described heat shroud is provided with tubular rivet, stop hole and lacing hole, and running through in described lacing hole has rustless steel glass cord.
The present invention comprises the following steps that about the manufacture method of compound two-layer compound heat shroud:
(1) mould is made
By Customer design department provide need to protect instrument, instrument, equipment size drawing, according to drawing processing mold;
(2) by mould expanded view cutting the first high-strength high-temperature adiabatic cloth
By mould expanded view cutting high-strength high-temperature adiabatic cloth, choose the best alternatives, control the generation of fifth wheel;
(3) lap-joint's brushing bonded adhesives
504 seccotines being pressed A:B=2:1 mix homogeneously, brushes lap-joint at first high-strength high-temperature adiabatic cloth after keeping 10-15 minute in 25 DEG C of temperature environments, lap-joint is from back gauge 15mm;
(4) Overmolded on mould
First high-strength high-temperature adiabatic cloth is coated with on mould, forms the bottom of heat shroud, fix with transparent adhesive tape and drawing pin;
(5) brushing heat-resistant paint
With palm fiber brush brushing insulating moulding coating on the first high-strength high-temperature solar heat protection cloth, it is ensured that without current mark, each brushing paint about thickens 0.03-0.06mm;
(6) dry
After brushing, product is placed in temperature be 20-30 DEG C, relative humidity naturally dry lower than in the room of 65%, the time is 15 minutes;
(7) baking-curing
Naturally the product dried is placed in 120 DEG C of electrical heating casees and toasts 40-60 minute, make product be fully cured, it is to avoid because the time limit produces tacky phenomenon;Step (5)-(7) repeatedly, make the gross thickness of the first heat-resistant paint layer reach 0.9mm;
(8) finishing, cleaning
Surfaces externally and internally is carried out surface treatment, rejects fifth wheel;
(9) by mould expanded view cutting the second high-strength high-temperature adiabatic cloth
By mould expanded view cutting the second high-strength high-temperature adiabatic cloth, choose the best alternatives, control the generation of fifth wheel;
(10) lap-joint's brushing bonded adhesives
504 seccotines being pressed A:B=2:1 mix homogeneously, brushes lap-joint at second high-strength high-temperature adiabatic cloth after keeping 10-15 minute in 25 DEG C of temperature environments, lap-joint is from back gauge 15mm;
(11) repeat Overmolded
It is posted on viscous for the second high-strength high-temperature adiabatic cloth cladding on the first heat-resistant paint layer of the first high-strength high-temperature adiabatic cloth of molding;
(12) brushing heat-resistant paint
With palm fiber brush brushing insulating moulding coating on the second high-strength high-temperature solar heat protection cloth, it is ensured that without current mark, each brushing paint about thickens 0.03-0.06mm;
(13) dry
After brushing, product is placed in temperature be 20-30 DEG C, relative humidity naturally dry lower than in the room of 65%, the time is 15 minutes;
(14) baking-curing
Naturally the product dried is placed in 120 DEG C of electrical heating casees and toasts 40-60 minute, make product be fully cured, it is to avoid because the time limit produces tacky phenomenon;Step (12)-(14) repeatedly, make the gross thickness of heat-resistant paint layer reach 0.9mm;
(15) finishing, cleaning
Surfaces externally and internally is carried out surface treatment, rejects fifth wheel;
(16) rule, cut out fifth wheel, punching, crack
According to drawing requirement setting-out, it is cut to given size;Rush fixed position holes, stop hole, lacing hole in predetermined portion according to drawing and crack, inlaying tubular rivet at fixed position holes place.
(17) by the spraying inside and outside chlorosulfonated polyethylene varnish of heat shroud;(18) at 100-120 DEG C of temperature, heat shroud is toasted 30-40 minute, it is ensured that chlorosulfonated polyethylene is varnish curing;
(19) aluminium foil compound solar heat protection cloth is cut out by the heat shroud of molding, stick on product;
(20) by drawing, identify at predetermined portion alkyd resin coating lettering;
(21) running through lacing hole with rustless steel glass cord by drawing, long position binding is agglomerating, unties during installation.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can also realize by alternate manner, and under the premise conceived without departing from the technical program, any apparent replacement is all within protection scope of the present invention.
In order to allow those of ordinary skill in the art understand the present invention improvements relative to prior art more easily, some accompanying drawings of the present invention and description are simplified, and for the sake of clarity, present specification is omitted some other elements, and those of ordinary skill in the art it is to be appreciated that these elliptical elements also may make up present disclosure.

Claims (9)

1. a compound two-layer compound heat shroud, it is characterised in that: described heat shroud includes the first high-strength high-temperature adiabatic cloth (2), the second high-strength high-temperature adiabatic cloth (4) and aluminium foil compound solar heat protection cloth (7);The inner surface of described first high-strength high-temperature adiabatic cloth (2) is coated with the first layer of varnish (1), and the outer surface of described first high-strength high-temperature adiabatic cloth (2) is painted with the first heat-resistant paint layer (3);The outer surface of described first heat-resistant paint layer (3) and the inner surface of described second high-strength high-temperature adiabatic cloth (4) viscous note mutually, the outer surface of described second high-strength high-temperature adiabatic cloth (4) is painted with the second heat-resistant paint layer (5), and the outer surface of described second heat-resistant paint layer (5) is coated with the second layer of varnish (6);The outer surface of described second layer of varnish (6) and described aluminium foil compound solar heat protection cloth (7) be viscous note mutually;The end face of described heat shroud is all coated with layer of varnish.
2. compound two-layer compound heat shroud according to claim 1, it is characterized in that: the gross thickness of described first high-strength high-temperature adiabatic cloth (2) and the first heat-resistant paint layer (3) is 1.2mm, the gross thickness of described second high-strength high-temperature adiabatic cloth (4) and the second heat-resistant paint layer (5) is 1.2mm.
3. compound two-layer compound heat shroud according to claim 1 and 2, it is characterised in that: the thickness of described first high-strength high-temperature adiabatic cloth (2) and the second high-strength high-temperature adiabatic cloth (4) is 0.3mm.
4. compound two-layer compound heat shroud according to claim 1 and 2, it is characterised in that: described heat shroud is provided with stop hole and lacing hole, and running through in described lacing hole has rustless steel glass cord.
5. compound two-layer compound heat shroud according to claim 1 and 2, it is characterised in that: described heat shroud is provided with tubular rivet.
6. the manufacture method of a compound two-layer compound heat shroud, it is characterised in that comprise the following steps that:
1. mould is made;
2. make the bottom of heat shroud of the first high-strength high-temperature adiabatic cloth according to mould;
3. at outer surface brushing the first heat-resistant paint layer of the first high-strength high-temperature adiabatic cloth baking-curing;
4. at viscous note the second high-strength high-temperature adiabatic cloth of the outer surface of the first heat-resistant paint layer;
5. at outer surface brushing the second heat-resistant paint layer of the second high-strength high-temperature adiabatic cloth baking-curing;
6. rush stop hole and lacing hole according to drawing in heat shroud predetermined portion, crack;
7. spray the first layer of varnish and the second layer of varnish at the outer surface of the inner surface of the first high-strength high-temperature adiabatic cloth and the second heat-resistant paint layer respectively, simultaneously at the end face lacquer varnish of whole heat shroud, then the heat shroud having sprayed varnish is carried out baking-curing;
8. aluminium foil compound solar heat protection cloth is pasted at the outer surface of the second layer of varnish;
9. lacing hole is run through with rustless steel glass cord.
7. the manufacture method of heat shroud according to claim 6, it is characterized in that: 3. described step is brush swabbing at the outer surface palm fiber of the first high-strength high-temperature adiabatic cloth that thickness is 0.3mm, each brushing paint about thickens 0.03-0.06mm, after brushing, product is placed in temperature and is 20-30 DEG C, relative humidity dries naturally lower than in the room of 65%, time is 10-15 minute, again the product naturally dried is placed in 120 DEG C of electrical heating casees and toasts 40-60 minute, coating is made to be fully cured, then brushing next time and solidification are carried out, so the thickness of the first heat-resistant paint layer is repeatedly made to reach 0.9mm.
8. the manufacture method of the heat shroud according to claim 6 or 7, it is characterized in that: 5. described step is brush swabbing at the outer surface palm fiber of the second high-strength high-temperature adiabatic cloth that thickness is 0.3mm, each brushing paint about thickens 0.03-0.06mm, after brushing, product is placed in temperature and is 20-30 DEG C, relative humidity dries naturally lower than in the room of 65%, time is 10-15 minute, again the product naturally dried is placed in 120 DEG C of electrical heating casees and toasts 40-60 minute, coating is made to be fully cured, then brushing next time and solidification are carried out, so the thickness of the second heat-resistant paint layer is repeatedly made to reach 0.9mm.
9. the manufacture method of the heat shroud according to claim 6 or 7, it is characterized in that: the varnish that 7. described step sprays is chlorosulfonated polyethylene varnish, the protective jacket having sprayed varnish is placed under 100-120 DEG C of temperature environment and toasts 30-40 minute, it is ensured that chlorosulfonated polyethylene is varnish curing.
CN201610198924.6A 2016-04-01 2016-04-01 Double-type two-layer composite heat-proof jacket and production method thereof Pending CN105774055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610198924.6A CN105774055A (en) 2016-04-01 2016-04-01 Double-type two-layer composite heat-proof jacket and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610198924.6A CN105774055A (en) 2016-04-01 2016-04-01 Double-type two-layer composite heat-proof jacket and production method thereof

Publications (1)

Publication Number Publication Date
CN105774055A true CN105774055A (en) 2016-07-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194378A (en) * 2016-09-30 2016-12-07 长春超维科技产业有限责任公司 A kind of Novel exhaust manifold heat shield and manufacture method thereof
CN109357108A (en) * 2018-12-14 2019-02-19 湖南星鑫航天新材料股份有限公司 Compound heat shroud of a kind of flexibility special type and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2816556Y (en) * 2005-04-30 2006-09-13 衡阳星鑫绝缘材料有限公司 Instrument and meter heat-proof protective cover
CN104653949A (en) * 2015-03-05 2015-05-27 湖南星鑫航天新材料股份有限公司 Insulated sleeve with long-term temperature resistance and low radiation and manufacturing method thereof
CN104676194A (en) * 2015-03-05 2015-06-03 湖南星鑫航天新材料股份有限公司 Aluminum foil composite heat-proof sleeve and manufacturing method thereof
CN204944655U (en) * 2015-09-08 2016-01-06 天津市智永诚科技有限公司 A kind of automation instrument heat-proof protective cover
CN205467586U (en) * 2016-04-01 2016-08-17 湖南星鑫航天新材料股份有限公司 Double -deck compound heat shroud of double entry

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2816556Y (en) * 2005-04-30 2006-09-13 衡阳星鑫绝缘材料有限公司 Instrument and meter heat-proof protective cover
CN104653949A (en) * 2015-03-05 2015-05-27 湖南星鑫航天新材料股份有限公司 Insulated sleeve with long-term temperature resistance and low radiation and manufacturing method thereof
CN104676194A (en) * 2015-03-05 2015-06-03 湖南星鑫航天新材料股份有限公司 Aluminum foil composite heat-proof sleeve and manufacturing method thereof
CN204944655U (en) * 2015-09-08 2016-01-06 天津市智永诚科技有限公司 A kind of automation instrument heat-proof protective cover
CN205467586U (en) * 2016-04-01 2016-08-17 湖南星鑫航天新材料股份有限公司 Double -deck compound heat shroud of double entry

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194378A (en) * 2016-09-30 2016-12-07 长春超维科技产业有限责任公司 A kind of Novel exhaust manifold heat shield and manufacture method thereof
CN109357108A (en) * 2018-12-14 2019-02-19 湖南星鑫航天新材料股份有限公司 Compound heat shroud of a kind of flexibility special type and preparation method thereof
CN109357108B (en) * 2018-12-14 2024-04-02 湖南星鑫航天新材料股份有限公司 Flexible special composite heat-proof sleeve and manufacturing method thereof

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Application publication date: 20160720