KR100881085B1 - 단열, 차광 및 차음 기능을 겸비한 다기능성 방염 포지 - Google Patents
단열, 차광 및 차음 기능을 겸비한 다기능성 방염 포지 Download PDFInfo
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- KR100881085B1 KR100881085B1 KR1020070038923A KR20070038923A KR100881085B1 KR 100881085 B1 KR100881085 B1 KR 100881085B1 KR 1020070038923 A KR1020070038923 A KR 1020070038923A KR 20070038923 A KR20070038923 A KR 20070038923A KR 100881085 B1 KR100881085 B1 KR 100881085B1
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- South Korea
- Prior art keywords
- flame retardant
- layer
- polyurethane resin
- film
- multifunctional
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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
- B32B5/00—Layered 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
- B32B5/22—Layered 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
- B32B5/24—Layered 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
- B32B5/245—Layered 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 being a foam layer
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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
- B32B5/00—Layered 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
- B32B5/18—Layered 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 features of a layer of foamed material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—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
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Description
측정시간 (분) | 상승온도(℃) | |||||
공시험 | 비교예 | 실시예 2 | ||||
블랙패널 | 시험조대 | 블랙패널 | 시험조대 | 블랙패널 | 시험조대 | |
0 | 0.0 | 0.0 | 0.5 | 0.5 | 0.5 | 0.0 |
5 | 18.1 | 80.0 | 15.5 | 7.2 | 10.9 | 4.4 |
10 | 28.6 | 14.3 | 22.0 | 12.1 | 16.9 | 8.5 |
15 | 33.3 | 17.7 | 25.8 | 14.7 | 20.2 | 10.9 |
20 | 35.7 | 19.7 | 27.7 | 16.2 | 22.0 | 12.2 |
25 | 37.5 | 21.0 | 28.7 | 17.1 | 23.1 | 13.2 |
30 | 38.6 | 21.9 | 29.5 | 17.7 | 23.8 | 13.7 |
35 | 39.1 | 22.2 | 30.0 | 18.1 | 24.2 | 14.0 |
40 | 39.5 | 22.5 | 30.2 | 18.2 | 24.5 | 14.2 |
45 | 39.7 | 22.5 | 30.3 | 18.3 | 24.7 | 14.4 |
50 | 39.8 | 22.5 | 30.4 | 18.3 | 24.9 | 14.6 |
55 | 39.9 | 22.5 | 30.5 | 18.5 | 25.0 | 14.6 |
60 | 39.9 | 22.5 | 30.5 | 18.5 | 25.1 | 14.8 |
단열효과(℃) | 9.4 | 4.0 | 14.8 | 7.7 | ||
단열효과(%) | 23.6 | 17.8 | 37.1 | 34.2 | ||
중량(g/㎡) | 103 | 161 |
주파수(Hz) | 투과손실(dB) | |
실시예 2 | 비교예 | |
100 | -2.39 | -1.28 |
125 | -0.04 | -1.17 |
160 | 3.18 | 1.04 |
200 | 2.07 | 0.61 |
250 | 2.53 | 0.59 |
315 | 3.28 | 2.02 |
400 | 4.48 | 2.43 |
500 | 5.4 | 3.1 |
630 | 6.42 | 3.57 |
800 | 8.15 | 4.35 |
1000 | 9.16 | 4.5 |
1250 | 10.11 | 4.23 |
1600 | 11.35 | 4.13 |
2000 | 12.24 | 4.01 |
2500 | 13.86 | 3.85 |
3150 | 15.49 | 4.6 |
4000 | 17.44 | 5.31 |
5000 | 21 | 6.26 |
5300 | 23.08 | 7.26 |
8000 | 26.54 | 8.54 |
Claims (2)
- 폴리우레탄 수지를 유기용제, 상기 유기용제보다 비점이 높고 저표면장력을 가지는 희석제 및 상기 희석제보다 비점이 높고 표면장력이 큰 용해제의 혼합액에 용해시킨 형태의 방염제를 포함한 폴리우레탄 수지 혼합용액을 상기 폴리우레탄 수지혼합용액보다 표면장력이 크고 용해제보다 표면장력이 작은 기재에 캐스트하여, 유기용제, 희석제, 그리고 용해제를 순차적으로 증발시키는 방법으로 건조, 응고시킴으로써 얻어지며, 필름의 앞뒤 양면은 치밀하여 직경 0.1㎛ 이상의 미세공을 갖지 않으며, 동 필름의 단면에 있어서도 직경 0.1㎛ 이상의 미세공이 없고, 두께 방향으로 균일한 모노리스 멤브레인으로 이루어진 단열층과; 상기 단열층의 상부에 카본블랙, 활성탄, 산화철, 산화티탄, 칼리 온, 탄산칼슘, 수산화알루미늄, 실리카, 활석, 광촉매, 탄소나노튜브 중에서 선택되는 한 종류 이상의 기능성 미립자와 방염제를 함유하는 폴리우레탄수지 조성물을 코팅하고 건조하여 형성된 차광층; 및 상기 차광층의 상부에 발포제 및 방염제를 함유한 발포성 폴리우레탄 수지조성물을 캐스트하고, 예비 건조 및 가열 발포함으로써 이루어진 발포 폴리우레탄수지로 된 차음층;이 순차 적층된 형태의 다기능성 폴리우레탄 방염 필름이,방염 처리가 이루어진 포지층의 이면에 상기 차음층이 포지측을 향하도록 라미네이팅되어 이루어진 것을 특징으로 하는 단열, 차광 및 차음 기능을 겸비한 다기능성 방염 포지.
- 제 1항에 있어서, 상기 포지층을 구성하는 포지는 직물, 편물, 부직포 중에서 선택되는 섬유 포지로서, 두께가 1㎜ 이상이고, 구성 섬유의 단사섬도가 3데니어 이상이며, 단위중량이 100g/㎥이상인 것을 특징으로 하는 단열, 차광 및 차음 기능을 겸비한 다기능성 방염 포지.
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KR1020070038923A KR100881085B1 (ko) | 2007-04-20 | 2007-04-20 | 단열, 차광 및 차음 기능을 겸비한 다기능성 방염 포지 |
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KR1020070038923A KR100881085B1 (ko) | 2007-04-20 | 2007-04-20 | 단열, 차광 및 차음 기능을 겸비한 다기능성 방염 포지 |
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KR20080094460A KR20080094460A (ko) | 2008-10-23 |
KR100881085B1 true KR100881085B1 (ko) | 2009-01-30 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101282375B1 (ko) * | 2011-01-24 | 2013-07-05 | 주식회사 동남케미칼 | 다중벽 탄소나노튜브를 함유하는 건축물의 층간소음 저감용 니들펀칭 부직포 조성물 및 이의 제조방법 |
KR20190037536A (ko) | 2017-09-29 | 2019-04-08 | 유진섬유 주식회사 | 차열성 난연 암막 직물 및 이의 제조방법 |
CN110358433A (zh) * | 2019-07-16 | 2019-10-22 | 北京水木九天科技有限公司 | 一种高效遮光的新材料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1118588A (ja) | 1997-07-04 | 1999-01-26 | Unitika Ltd | 農業用不織シート |
JP2002292780A (ja) | 2001-01-23 | 2002-10-09 | Hiraoka & Co Ltd | 耐火スクリーン用膜材及びそのミシン縫製品 |
JP2004074649A (ja) | 2002-08-20 | 2004-03-11 | Taiyo Kogyo Corp | 屋外用高伸縮性膜材 |
KR100745468B1 (ko) | 2006-03-17 | 2007-08-02 | 주식회사 비 에스 지 | 모노리스 필름을 라미네이팅한 기능성 포지 |
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2007
- 2007-04-20 KR KR1020070038923A patent/KR100881085B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1118588A (ja) | 1997-07-04 | 1999-01-26 | Unitika Ltd | 農業用不織シート |
JP2002292780A (ja) | 2001-01-23 | 2002-10-09 | Hiraoka & Co Ltd | 耐火スクリーン用膜材及びそのミシン縫製品 |
JP2004074649A (ja) | 2002-08-20 | 2004-03-11 | Taiyo Kogyo Corp | 屋外用高伸縮性膜材 |
KR100745468B1 (ko) | 2006-03-17 | 2007-08-02 | 주식회사 비 에스 지 | 모노리스 필름을 라미네이팅한 기능성 포지 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101282375B1 (ko) * | 2011-01-24 | 2013-07-05 | 주식회사 동남케미칼 | 다중벽 탄소나노튜브를 함유하는 건축물의 층간소음 저감용 니들펀칭 부직포 조성물 및 이의 제조방법 |
KR20190037536A (ko) | 2017-09-29 | 2019-04-08 | 유진섬유 주식회사 | 차열성 난연 암막 직물 및 이의 제조방법 |
CN110358433A (zh) * | 2019-07-16 | 2019-10-22 | 北京水木九天科技有限公司 | 一种高效遮光的新材料 |
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