CN110043159A - A kind of passive door and window heat insulator and preparation method thereof and passive door and window - Google Patents
A kind of passive door and window heat insulator and preparation method thereof and passive door and window Download PDFInfo
- Publication number
- CN110043159A CN110043159A CN201910323407.0A CN201910323407A CN110043159A CN 110043159 A CN110043159 A CN 110043159A CN 201910323407 A CN201910323407 A CN 201910323407A CN 110043159 A CN110043159 A CN 110043159A
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- China
- Prior art keywords
- window
- passive door
- heat insulator
- inner layer
- cladding material
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/60—Measuring, controlling or regulating
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B2003/26349—Details of insulating strips
- E06B2003/26369—Specific material characteristics
- E06B2003/26374—Specific material characteristics with parts of differing nature
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B2003/26349—Details of insulating strips
- E06B2003/26369—Specific material characteristics
- E06B2003/26378—Specific material characteristics comprising foam
Abstract
The present invention provides a kind of passive door and window heat insulator and preparation method thereof and passive door and window, the passive door and window heat insulator is set to inside and outside passive door and window between the aluminium alloy extrusions of side, the passive door and window heat insulator is by being located in the middle inner layer material and being distributed in the cladding material that inner layer material two sides are engaged with side aluminium alloy extrusions inside and outside passive door and window respectively, wherein, inner layer material is hard polyurethane foam layer, cladding material is enhancing nylon layer, inner layer material is complex as a whole with cladding material, cladding material corresponds to and is provided with occlusion structure in side aluminium alloy extrusions one side inside and outside passive door and window, side aluminium alloy extrusions is connect by occlusion structure with passive door and window heat insulator inside and outside passive door and window.It can be realized the excellent thermal insulation property of passive door and window based on the heat insulator that the present invention creates, and the passive door and window also has production simple, the advantages of can very recycling, greatly improves its market competitiveness.
Description
Technical field
The present invention relates to passive window technology field more particularly to a kind of passive door and window heat insulator and preparation method thereof and by
Dynamic door and window.
Background technique
" passive room " i.e. " passive type super low energy consumption building ", refers to by using advanced energy-saving design theory and construction technology
Make being optimal of architectural exterior-protecting construction, improves the heat preservation of building, heat-insulated and air-tightness to the utmost, and pass through fresh air system
High Efficiency Thermal (cold) recyclable device of system recycles (cold) amount of the heat in indoor exhaust air, thus significantly reduce building heating and
Refrigeration demand.The performance of passive door and window is directly concerning the quality for arriving passive room, and therefore, passive room proposes the structure and performance of door and window
Very strict requirement is gone out, passive door and window needs to have good heat-proof quality, sealing performance, anti-acoustic capability and environmental-protecting performance
Deng.
The broken-bridge aluminum alloy door and window of existing market is difficult to meet the high property of passive door and window since the thermal coefficient of aluminium alloy is high
It can require.And also all performance is general for the heat-proof quality of existing passive door and window, sealing performance, anti-acoustic capability, and there are also very big
The space of promotion can be improved.
Therefore, the prior art is up for further developing.
Summary of the invention
The present patent application is designed to provide a kind of new type of passive door and window heat insulator and preparation method thereof and passive door and window,
To solve the problems, such as that existing passive door and window heat-proof quality, sealing performance do not meet the passive room requirement of high standard.
For achieving the above object, the present invention provides a kind of passive door and window heat insulator, wherein the passive door and window is heat-insulated
Body is set to inside and outside passive door and window between the aluminium alloy extrusions of side, the passive door and window heat insulator by be located in the middle inner layer material and
It is distributed in the cladding material that inner layer material two sides are engaged with side aluminium alloy extrusions inside and outside passive door and window respectively, wherein inner layer material
For hard polyurethane foam layer, cladding material is enhancing nylon layer, and inner layer material is complex as a whole with cladding material, cladding material
It is provided with occlusion structure in corresponding aluminium alloy doorframe and window frame one side, side aluminium alloy extrusions passes through occlusion structure and quilt inside and outside passive door and window
Dynamic door and window heat insulator connection.
The passive door and window heat insulator, wherein the cladding material is to be added 25 ± 2.5% using nylon66 fiber as substrate
The reinforced plastic PA66 that glass fibre is combined.
The passive door and window heat insulator, wherein the heat-proof quality of the enhancing nylon layer is 0.3w/mk2。
The passive door and window heat insulator, wherein the hard polyurethane foam layer is by polyether polyol, reaction-type flame-retarding
Polyethers, reactive flame retardant, organosilicon, catalyst are reacted using water as foaming agent with isocyanates, are squeezed and are formed by molding.
The passive door and window heat insulator, wherein the hard polyurethane foam layer combustion rating B2, thermal coefficient are
0.051W/m2k。
The passive door and window heat insulator, wherein the cladding material and inner layer material are by being arranged on corresponding surface
Composite construction is simultaneously combined through hot pressing, if the composite construction includes that cladding material corresponds to and is arranged in the one side of inner layer material
The T-slot that the setting of T-type compound boundary is corresponded on dry T-type compound boundary and the inner layer material respective face, utilizes T-type compound boundary and T-type
Slot realizes the compound of cladding material and cladding material through hot pressing with merging, wherein the T-type compound boundary by the first vertical edge and
The horizontal sides composition on the first vertical edge top is set, wherein horizontal hem width degree is greater than the first vertical edge height, the same side outer layer
T-type compound boundary specification on material is identical and is evenly distributed, and it is compound that the distance between adjacent two T-types compound boundary is equal to the specification T-type
Twice of the horizontal hem width degree of side legal person.
The passive door and window heat insulator, wherein the occlusion structure includes that cladding material corresponds to side inside and outside passive door and window
The T-type being arranged in aluminium alloy extrusions one side presses side, and side aluminium alloy extrusions presses side with corresponding T-type respectively inside and outside passive door and window
The connection with passive door and window heat insulator is realized in pressing；The T-type pressing side is by the second vertical edge and is arranged on the second vertical edge top
The stupefied side composition of the triangle at end, the cladding material, which corresponds to, to be provided in the profile one side of aluminum alloy doors and windows in-out-snap side for cooperating T
Type pressing is in fixed when supporting of aluminum alloy doors and windows in-out-snap side profile.
The passive door and window heat insulator, wherein inner layer material and cladding material corresponding surface carry out hair side processing, wherein
Inner layer material is identical as the hair side treatment process of cladding material corresponding position.
A kind of preparation method of passive door and window heat insulator as described above, wherein first prepare inner layer material and outer layer respectively
Material, then inner layer material and cladding material hot pressing are combined, wherein inner layer material utilizes high-presure polyurethane foaming machine system
It is standby, include the following steps:
1. closing A material and B expecting discharge valve, A material is by polyether polyol, reaction-type flame-retarding polyethers, reactive flame retardant, organic
Silicon, catalyst, water composition, B material are isocyanates；
2. charging: A material and B material are added separately in A barrel and B barrel；
3. inflation: air pressure is between 0.2~0.4MP；
4. opening A barrel and B barrel air discharge cook emptying air；
5. adjusting A material pump casting parameter, tests discharging quality per second: setting SV value as 12；PV value 12.7；It is poured frequency
38Hz；B material pump casting parameter is adjusted, discharging quality per second is tested: setting SV value as 11；PV value is 11.7；Being poured frequency is
35.4Hz；
6. adjusting A pump and B pump casting frequency, keep A, B material feeding quality equal；
7. casting: while A pump and B pump are opened, the duration of pouring is controlled by the above test parameter.
A kind of passive door and window, wherein the passive door and window is by passive door and window heat insulator as described above and passive door and window
Outside aluminium alloy extrusions composition.
The utility model has the advantages that
The present invention provides a kind of passive door and window heat insulator and preparation method thereof and passive door and window, the passive door and window heat insulator at
Type effect is good, is able to ascend the sealing performance of passive door and window, while the passive door and window heat insulator has excellent heat-insulated and noise reduction
Attribute, so that the heat-proof quality of passive door and window, anti-acoustic capability be substantially improved.To make based on passive door and window heat insulator of the invention
Passive door and window can satisfy strict demand of the passive room of high-performance for door and window.Thus have a vast market foreground.
Detailed description of the invention
Fig. 1 is passive door and window detonation configuration sectional view in the specific embodiment of the invention.
Fig. 2 is that passive door and window heat insulator connects side aluminium alloy extrusions section inside and outside passive door and window in the specific embodiment of the invention
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Unless otherwise defined, technical and scientific term all used in this specification is led with technology of the invention is belonged to
The normally understood meaning of the technical staff in domain is identical.Used term is only in the description of the invention in this specification
The purpose of description specific embodiment is not intended to the limitation present invention.Term "and/or" used in this specification includes
Any and all combinations of one or more related listed items.In addition, invention described below difference is implemented
Technical characteristic involved in mode can be combined with each other as long as they do not conflict with each other.
A kind of passive door and window heat insulator as depicted in figs. 1 and 2, wherein the passive door and window heat insulator is set to passively
In door and window between the aluminium alloy extrusions 300 of outside, wherein profile 320 is on the outside of aluminium alloy inside profile 310 and aluminium alloy
The aluminium alloy of 2.0mm wall thickness is made, and the exterior finish of side aluminium alloy extrusions carries out powder spray or fluorocarbon-sprayed inside and outside passive door and window.
Specifically, the passive door and window heat insulator is by being located in the middle inner layer material 100 and being distributed in inner layer material two sides and passive door
The cladding material 200 of outside aluminium alloy extrusions occlusion forms in window, wherein inner layer material is hard polyurethane foam layer, outer layer
Material is enhancing nylon layer, and inner layer material is complex as a whole with cladding material, and cladding material corresponds in aluminium alloy doorframe and window frame one side
It is provided with occlusion structure, side aluminium alloy extrusions is connect by occlusion structure with passive door and window heat insulator inside and outside passive door and window.
Specifically, the cladding material is that the increasing that 25 ± 2.5% glass fibres are combined is added using nylon66 fiber as substrate
Strong PA66.Reinforced plastic PA66 structural strength is high, stronger with the connection of aluminum alloy doors and windows, in conjunction with hard polyurethane foam also more
Step up close.For cladding material in addition to promoting bonding strength as connector, nylon66 fiber material makes it have excellent heat-proof quality, increases
The heat-proof quality of strong nylon layer is 0.3w/mk2, becomes the heat-insulated first barrier of passive door and window, meanwhile, cladding material is as heat-insulated
Bridge cut-off also has the advantages that the high linear expansion coefficient of fusing point and aluminium alloy are very close, can guarantee passive door and window in environment in this way
Sealing performance remains unchanged for a long time, and the service life is long, more durable, and reinforced plastic PA66 also has the anticorrosive UV resistant of impact strength, longevity
Order permanent advantage, it is thus possible to which the excellent heat-proof quality for the passive door and window of the present invention provides safeguard
Specifically, the hard polyurethane foam layer by polyether polyol, reaction-type flame-retarding polyethers, reactive flame retardant,
Organosilicon, catalyst are reacted using water as foaming agent with isocyanates, are squeezed and are formed by molding.Its flame-retarding characteristic will not be at any time
Between and migrate, hard polyurethane foam layer combustion rating B2 of the present invention, pernicious gas will not be generated under the condition of high temperature, it is thermally conductive
Coefficient is 0.051W/m2K, thus there is excellent thermal insulation property.For being molded the height of extrusion forming hard polyurethane foam layer
The typical data of Molecularly Imprinted Polymer is as follows: appearance: without mechanical admixture light yellow clear liquid, density (25 DEG C), 1.07g/ml glues
25 DEG C of degree, 1500cp.For foaming properties with the variation of foam density, typical froth performance data is as follows: density 400kg/m3 is closed
Porosity 98%, compressive strength 0.62Kpa, skin hardness Shao D 55, dimensional stability 0%, -30 DEG C .24Hr, 0.1%, 70 DEG C
.24Hr。
Statistics indicate that, hard polyurethane foam layer used in the present invention has high intensity, tear-proof, wear-resisting equal spies by above-mentioned
Property, while its waterproof, humidity resistance are excellent, and are free of formaldehyde, heavy metal harmful substance.The polyurethane hole-closing structure is stablized, no
Only good heat insulation, freeze thawing resistance, sound absorbing performance is good, and acid and alkali-resistance and couple corrosion, and service life was up to 30 years or more.
Further, the cladding material and inner layer material pass through the composite construction being arranged on corresponding surface and answer through hot pressing
It closes, the composite construction includes that cladding material corresponds to several T-type compound boundaries 230 being arranged in the one side of inner layer material and institute
The T-slot for corresponding to the setting of T-type compound boundary in inner layer material respective face is stated, is merged with matching for T-slot through hot pressing using T-type compound boundary
Realize the compound of cladding material and cladding material.
Preferably, the T-type compound boundary is made of the first vertical edge with the horizontal sides that the first vertical edge top is arranged in,
Wherein, horizontal hem width degree is greater than the first vertical edge height, and the T-type compound boundary specification on the cladding material of the same side is identical and average mark
Cloth, the distance between adjacent two T-types compound boundary are equal to twice of the horizontal hem width degree of specification T-type compound boundary legal person.
Specifically, the occlusion structure includes that cladding material corresponds to and is arranged in side aluminium alloy extrusions one side inside and outside passive door and window
T-type press side 210, side aluminium alloy extrusions is realized with corresponding T-type pressing side pressing and passive door respectively inside and outside passive door and window
The connection of window heat insulator.
Preferably, T-type pressing while by the second vertical edge and be arranged in the second vertical edge top triangle it is stupefied while group
At the cladding material, which corresponds to, to be provided with for cooperating T-type pressing side to fix in side aluminium alloy extrusions one side inside and outside passive door and window
Side aluminium alloy extrusions supports side 220 inside and outside passive door and window.
In specific embodiment, first adhesive tape notch of the cladding material lateral surface edge setting for sealing joint strip pressing
240, inner layer material side be locally recessed inwardly to be formed with sealing joint strip pressing the second adhesive tape notch 110, wherein cladding material
The corresponding first adhesive tape notch cell wall of medial surface is provided with T-type compound boundary.In another embodiment, set on the passive door and window heat insulator
It is equipped with passive door and window handware mounting groove, the mounting groove slot bottom is covered by cladding material,
It is preferred that inner layer material and cladding material corresponding surface carry out hair side processing, wherein inner layer material and cladding material
The hair side treatment process of corresponding position is identical.
The present invention also provides a kind of preparation methods of passive door and window heat insulator, first prepare inner layer material and outer layer material respectively
Material, then inner layer material and cladding material hot pressing are combined, wherein inner layer material is prepared using high-presure polyurethane foaming machine,
Include the following steps:
1. closing A material and B expecting discharge valve, A material is by polyether polyol, reaction-type flame-retarding polyethers, reactive flame retardant, organic
Silicon, catalyst, water composition, B material are isocyanates；
2. charging: A material and B material are added separately in A barrel and B barrel；
3. inflation: air pressure is between 0.2~0.4MP；
4. opening A barrel and B barrel air discharge cook emptying air；
5. adjusting A material pump casting parameter, tests discharging quality per second: setting SV value as 12；PV value 12.7；It is poured frequency
38Hz；B material pump casting parameter is adjusted, discharging quality per second is tested: setting SV value as 11；PV value is 11.7；Being poured frequency is
35.4Hz；
6. adjusting A pump and B pump casting frequency, keep A, B material feeding quality equal；
7. casting: while A pump and B pump are opened, by the above test parameter strict control duration of pouring.
The present invention provides a kind of passive door and window, and the passive door and window is by passive door and window heat insulator as described above and passive door
Aluminium alloy extrusions composition in outside in window.The heat insulator created based on the present invention can be realized the excellent thermal insulation property of passive door and window,
And the passive door and window also has production simple, the advantages of can very recycling, greatly improves its market competitiveness.
The passive door and window heat insulator good forming effect of the present invention is able to ascend the sealing performance of passive door and window, while this is passive
Door and window heat insulator has excellent heat-insulated and noise reduction properties, so that the heat-proof quality of passive door and window, anti-acoustic capability be substantially improved.From
And the passive door and window based on passive door and window heat insulator of the invention is made to can satisfy strict demand of the passive room of high-performance for door and window.
Thus have a vast market foreground.
It, can according to the technique and scheme of the present invention and this hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (10)
1. a kind of passive door and window heat insulator, which is characterized in that the passive door and window heat insulator is set to side aluminium inside and outside passive door and window
Between alloy profile, the passive door and window heat insulator by be located in the middle inner layer material and be distributed in inner layer material two sides respectively with
The cladding material of side aluminium alloy extrusions occlusion inside and outside passive door and window, wherein inner layer material is hard polyurethane foam layer, outer layer material
Material is enhancing nylon layer, and inner layer material is complex as a whole with cladding material, and cladding material corresponds to be set in aluminium alloy doorframe and window frame one side
It is equipped with occlusion structure, side aluminium alloy extrusions is connect by occlusion structure with passive door and window heat insulator inside and outside passive door and window.
2. passive door and window heat insulator according to claim 1, which is characterized in that the cladding material is using nylon66 fiber as base
The reinforced plastic PA66 that 25 ± 2.5% glass fibres are combined is added in material.
3. passive door and window heat insulator according to claim 2, which is characterized in that it is described enhancing nylon layer heat-proof quality be
0.3w/mk2。
4. passive door and window heat insulator according to claim 1, which is characterized in that the hard polyurethane foam layer is by polyethers
Polyalcohol, reaction-type flame-retarding polyethers, reactive flame retardant, organosilicon, catalyst are reacted using water as foaming agent with isocyanates,
It squeezes and is formed by molding.
5. passive door and window heat insulator according to claim 4, which is characterized in that described hard polyurethane foam layer burning etc.
Grade B2, thermal coefficient 0.051W/m2k。
6. passive door and window heat insulator according to claim 1, which is characterized in that the cladding material and inner layer material pass through
The composite construction that is arranged on corresponding surface is simultaneously combined through hot pressing, and the composite construction includes that cladding material corresponds to inner layer material
One side on several T-type compound boundaries for being arranged and the T-slot that the setting of T-type compound boundary is corresponded in the inner layer material respective face, benefit
It is compound through hot pressing realization cladding material and cladding material with merging with T-type compound boundary and T-slot, wherein the T-type is compound
While being made of the first vertical edge and the horizontal sides that the first vertical edge top is arranged in, wherein it is vertical that horizontal hem width degree is greater than first
Side height, the T-type compound boundary specification on the cladding material of the same side is identical and is evenly distributed, the distance between adjacent two T-types compound boundary
Equal to twice of the horizontal hem width degree of specification T-type compound boundary legal person.
7. passive door and window heat insulator according to claim 1, which is characterized in that the occlusion structure includes cladding material pair
The T-type being arranged in side aluminium alloy extrusions one side inside and outside passive door and window is answered to press side, aluminium alloy extrusions difference in side inside and outside passive door and window
The connection with passive door and window heat insulator is realized with corresponding T-type pressing side pressing；The T-type pressing side is by the second vertical edge and sets
The stupefied side composition of triangle on the second vertical edge top is set, the cladding material corresponds in the profile one side of aluminum alloy doors and windows in-out-snap side
It is provided with for cooperating T-type pressing in fixed when supporting of aluminum alloy doors and windows in-out-snap side profile.
8. passive door and window heat insulator according to claim 1, which is characterized in that inner layer material and cladding material corresponding surface into
Row hair side processing, wherein inner layer material is identical as the hair side treatment process of cladding material corresponding position.
9. a kind of preparation method of such as described in any item passive door and window heat insulators of claim 1-8, which is characterized in that first distinguish
Inner layer material and cladding material are prepared, then inner layer material and cladding material hot pressing are combined, wherein inner layer material utilizes poly-
The preparation of urethane high pressure foaming machine, includes the following steps:
1. close A material and B expect discharge valve, A material by polyether polyol, reaction-type flame-retarding polyethers, reactive flame retardant, organosilicon,
Catalyst, water composition, B material are isocyanates；
2. charging: A material and B material are added separately in A barrel and B barrel；
3. inflation: air pressure is between 0.2~0.4MP；
4. opening A barrel and B barrel air discharge cook emptying air；
5. adjusting A material pump casting parameter, tests discharging quality per second: setting SV value as 12；PV value 12.7；It is poured frequency 38Hz；
B material pump casting parameter is adjusted, discharging quality per second is tested: setting SV value as 11；PV value is 11.7；Casting frequency is 35.4Hz；
6. adjusting A pump and B pump casting frequency, keep A, B material feeding quality equal；
7. casting: while A pump and B pump are opened, the duration of pouring is controlled by the above test parameter.
10. a kind of passive door and window, which is characterized in that the passive door and window is by such as described in any item passive doors of claim 1-8
Side aluminium alloy extrusions forms inside and outside window heat insulator and passive door and window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323407.0A CN110043159A (en) | 2019-04-22 | 2019-04-22 | A kind of passive door and window heat insulator and preparation method thereof and passive door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323407.0A CN110043159A (en) | 2019-04-22 | 2019-04-22 | A kind of passive door and window heat insulator and preparation method thereof and passive door and window |
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| CN110043159A true CN110043159A (en) | 2019-07-23 |
Family
ID=67278418
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| CN201910323407.0A Withdrawn CN110043159A (en) | 2019-04-22 | 2019-04-22 | A kind of passive door and window heat insulator and preparation method thereof and passive door and window |
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Cited By (5)
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| CN111720016A (en) * | 2020-06-28 | 2020-09-29 | 天津瑞丰橡塑制品有限公司 | Passive door and window heat insulator and preparation method thereof |
| WO2022028013A1 (en) * | 2020-08-06 | 2022-02-10 | 程振朔 | Profile having low thermal conductance |
| CN114687644A (en) * | 2022-04-28 | 2022-07-01 | 广东五恒新材料有限公司 | Novel glass fiber reinforced nylon 66 profile for building and preparation method thereof |
| CN114718418A (en) * | 2022-04-28 | 2022-07-08 | 广东五恒新材料有限公司 | Polyurethane nylon composite heat insulation profile for building and preparation method thereof |
| CN115674712A (en) * | 2022-10-14 | 2023-02-03 | 天津瑞丰橡塑制品有限公司 | Door and window heat insulating part production device and door and window heat insulating part |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720016A (en) * | 2020-06-28 | 2020-09-29 | 天津瑞丰橡塑制品有限公司 | Passive door and window heat insulator and preparation method thereof |
| WO2022028013A1 (en) * | 2020-08-06 | 2022-02-10 | 程振朔 | Profile having low thermal conductance |
| CN114059894A (en) * | 2020-08-06 | 2022-02-18 | 程振朔 | Low-heat-transfer section bar |
| CN114687644A (en) * | 2022-04-28 | 2022-07-01 | 广东五恒新材料有限公司 | Novel glass fiber reinforced nylon 66 profile for building and preparation method thereof |
| CN114718418A (en) * | 2022-04-28 | 2022-07-08 | 广东五恒新材料有限公司 | Polyurethane nylon composite heat insulation profile for building and preparation method thereof |
| CN115674712A (en) * | 2022-10-14 | 2023-02-03 | 天津瑞丰橡塑制品有限公司 | Door and window heat insulating part production device and door and window heat insulating part |
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