KR20170103235A - Anti-fire insulation film - Google Patents
Anti-fire insulation film Download PDFInfo
- Publication number
- KR20170103235A KR20170103235A KR1020160025752A KR20160025752A KR20170103235A KR 20170103235 A KR20170103235 A KR 20170103235A KR 1020160025752 A KR1020160025752 A KR 1020160025752A KR 20160025752 A KR20160025752 A KR 20160025752A KR 20170103235 A KR20170103235 A KR 20170103235A
- Authority
- KR
- South Korea
- Prior art keywords
- flame retardant
- heat
- aluminum foil
- flame
- fiber sheet
- Prior art date
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
Abstract
The present invention provides an upper aluminum foil 31 and an under aluminum foil 32 that are laminated and adhered to the upper and lower surfaces of a flame retardant fiber sheet 10 by a flame retardant adhesive agent 20 to ensure productivity and workability, And more particularly, to a flame retardant insulating film capable of maximizing the effect of heat insulation by blocking the heat conduction and heat radiation from both sides.
Description
The present invention relates to a flame retardant insulating film, and more particularly, to a flame retardant insulating film which can maximize productivity by enhancing a tensile force without being burnt during a fire, and also capable of maximizing the effect of heat insulation by blocking heat conduction and heat radiation. To a heat insulating film.
Thermal Insulation is generally used to block heat, which can be used to reduce heat loss and heat absorption when used in buildings, thus saving energy consumption for heating and cooling.
Further, the heat insulating material can greatly reduce heat flow due to conduction, convection and radiation, thereby preventing condensation due to temperature difference and minimizing changes in room temperature.
1 is a perspective view and a development view showing a piping insulation material according to the prior art document 1.
As shown in FIG. 1, the insulation material for a pipe according to the prior art document 1 includes a synthetic
The
However, the outer heat-insulating
FIG. 2A is a perspective view showing a reflection type heat insulator having flame resistance according to the prior art document 2 (Japanese Patent Laid-Open No. 1383043), FIG. 2B is an exploded perspective view showing a reflection type heat insulator having flame resistance according to the prior art document 2 And FIG. 2C is a partially enlarged cross-sectional view showing a reflective heat insulating material having flame retardancy according to the prior art document 2.
The reflection type heat insulating material having flame retardancy according to the prior art document 2 is made of any one of polypropylene (PP) resin, polyethylene (PE) resin and low density polyethylene (LDPE) resin as shown in Figs. 2A to 2C. Of a flame retardant resin mixture of 40 to 40% by weight of a flame retardant resin, 58 to 62% by weight of a flame retardant selected from the group consisting of an organic flame retardant and an inorganic flame retardant, and 1 to 3% by weight of an antioxidant, An air layer surrounded by the
However, the
SUMMARY OF THE INVENTION An object of the present invention is to provide a flame retardant insulating film capable of maximizing productivity even when the flame is not burned in a fire.
An object of the present invention is to provide a flame retardant insulating film capable of maximizing the effect of heat insulation by blocking heat conduction and heat radiation.
According to an aspect of the present invention, there is provided a flame-
A flame-retardant fiber sheet flexibly bent at the same time as having heat resistance and tensile strength,
And an upper aluminum foil laminated on the upper and lower surfaces of the flame retardant fiber sheet with a flame-retardant adhesive and an under-aluminum foil.
The present invention has the effect of maximizing the productivity even when the fire is not burned in the fire, because the tensile force is strong.
The present invention has the effect of maximizing the effect of heat insulation by reflecting and shielding heat conduction and thermal radiation.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view and a developed view of a piping insulation material according to the prior art document 1; FIG.
FIG. 2A is a perspective view showing a reflection type heat insulating material having flame retardancy according to the prior art document 2. FIG.
FIG. 2B is an exploded perspective view showing a reflective heat insulating material having flame retardancy according to the prior art document 2; FIG.
2C is a partially enlarged cross-sectional view showing a reflection type heat insulator having flame retardancy according to the prior art document 2. Fig.
3 is a structural view showing a conventional heat insulating film.
4 is a structural view showing a flame retardant insulating film according to the present invention.
A preferred embodiment of the flame retardant insulating film according to the present invention will be described with reference to the drawings, and there can be a plurality of embodiments thereof, and the objects, features and advantages of the present invention can be better understood through these embodiments .
3 is a structural view showing a conventional heat insulating film.
As shown in Fig. 3, a typical heat insulating film has a structure in which heat is applied between the aluminum foil (A) and the glass fiber sheet (G) while interposing a polyester film (P)
However, although the glass fiber sheet (G) is a nonflammable material, it is harmful to the human body when used for a long period of time. Particularly, the polyester film (P) .
The applicant of the present application proposed a new type of flame retardant insulating film, which is a slight change, since conventional insulating films harmful to human bodies are inevitably dangerous when used in the production of heat insulating materials for various buildings.
4 is a structural view showing a flame retardant insulating film according to the present invention.
4, the flame retardant insulating film according to the present invention comprises a flame
The flame
At this time, when the
Particularly, it is possible to laminate the
On the other hand, when the thickness of the flame retarded
Furthermore, it is preferable that the
If the thickness of the
The flame retardant heat-insulating film according to the present invention has a high tensile strength even when it is not burned in a fire but can be easily combined with various synthetic resin foamed foams, thereby maximizing productivity.
INDUSTRIAL APPLICABILITY The present invention can be used in an industrial field in which a thermal insulation finishing material of a building, a pipe for supplying liquid or gas, a duct for supplying hot or cold air at a low temperature, and the like can be insulated.
10: Flame Retardant Fiber Sheet
20: Flame retardant adhesive
31: Upper aluminum foil
32: under aluminum foil
Claims (4)
And an upper aluminum foil laminated on the upper and lower surfaces of the flame retardant fiber sheet with a flame retardant adhesive and an under-aluminum foil.
The flame retardant fiber sheet has a thickness of 6 to 14 탆,
Wherein the upper aluminum foil and the under-aluminum foil have a thickness of 6 to 12 占 퐉.
Wherein the flame retardant fiber sheet is a flame retardant nonwoven fabric sheet made of PET, PE, or PP containing a flame retardant component.
Wherein the flame retardant fiber sheet is a flame-retardant woven sheet of PET, PE or PP containing a flame retardant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160025752A KR20170103235A (en) | 2016-03-03 | 2016-03-03 | Anti-fire insulation film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160025752A KR20170103235A (en) | 2016-03-03 | 2016-03-03 | Anti-fire insulation film |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170103235A true KR20170103235A (en) | 2017-09-13 |
Family
ID=59967672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160025752A KR20170103235A (en) | 2016-03-03 | 2016-03-03 | Anti-fire insulation film |
Country Status (1)
Country | Link |
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KR (1) | KR20170103235A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200040414A (en) * | 2018-10-10 | 2020-04-20 | 대한민국(산림청 국립산림과학원장) | Flame Retardant Sheet Laminated Structure |
KR20220003853A (en) * | 2020-07-02 | 2022-01-11 | 김채홍 | NON-Combustible lagging manufacturing method |
KR20220022040A (en) * | 2020-08-14 | 2022-02-23 | 항저우 커넝 뉴 머터리얼 테크놀로지 컴퍼니 리미티드 | Insulation and sound reduction composite layer material and manufacturing method thereof |
KR20220022039A (en) * | 2020-08-14 | 2022-02-23 | 항저우 커넝 뉴 머터리얼 테크놀로지 컴퍼니 리미티드 | Flame-retardant eco-friendly composite layer material and manufacturing method thereof |
-
2016
- 2016-03-03 KR KR1020160025752A patent/KR20170103235A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200040414A (en) * | 2018-10-10 | 2020-04-20 | 대한민국(산림청 국립산림과학원장) | Flame Retardant Sheet Laminated Structure |
KR20220003853A (en) * | 2020-07-02 | 2022-01-11 | 김채홍 | NON-Combustible lagging manufacturing method |
KR20220022040A (en) * | 2020-08-14 | 2022-02-23 | 항저우 커넝 뉴 머터리얼 테크놀로지 컴퍼니 리미티드 | Insulation and sound reduction composite layer material and manufacturing method thereof |
KR20220022039A (en) * | 2020-08-14 | 2022-02-23 | 항저우 커넝 뉴 머터리얼 테크놀로지 컴퍼니 리미티드 | Flame-retardant eco-friendly composite layer material and manufacturing method thereof |
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