KR100316014B1 - 자동차용 차음바닥재 및 그 제조방법 - Google Patents
자동차용 차음바닥재 및 그 제조방법 Download PDFInfo
- Publication number
- KR100316014B1 KR100316014B1 KR1019990006782A KR19990006782A KR100316014B1 KR 100316014 B1 KR100316014 B1 KR 100316014B1 KR 1019990006782 A KR1019990006782 A KR 1019990006782A KR 19990006782 A KR19990006782 A KR 19990006782A KR 100316014 B1 KR100316014 B1 KR 100316014B1
- Authority
- KR
- South Korea
- Prior art keywords
- sound insulating
- material layer
- layer
- weight
- floor
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000002657 fibrous material Substances 0.000 claims abstract description 25
- 239000000057 synthetic resin Substances 0.000 claims abstract description 18
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- 229920000728 polyester Polymers 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 88
- 239000012774 insulation material Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 16
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 16
- 239000011810 insulating material Substances 0.000 claims description 16
- 239000011247 coating layer Substances 0.000 claims description 11
- 229920013716 polyethylene resin Polymers 0.000 claims description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 239000011496 polyurethane foam Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000012779 reinforcing material Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 11
- 229920000915 polyvinyl chloride Polymers 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 238000009408 flooring Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005678 polyethylene based resin Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Classifications
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Passenger Equipment (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (12)
- 자동차용 차음바닥재에 있어서,나일론사, 폴리프로필렌사 및 폴리에스터사 중 어느 하나로 이루어진 카펫트, 펠트 및 부직포 중 어느 하나로 이루어진 섬유재층과;상기 섬유재층의 하부에 부착되며, 합성수지 및 충전제의 혼합물로 이루어진 차음재층을 포함하는 것을 특징으로 하는 자동차용 차음바닥재.
- 삭제
- 제1에 있어서,상기 차음재층은, 합성수지로서 10 내지 20 중량%의 폴리에틸렌계수지, 충전제로서 60 내지 80 중량%의 황산바륨과 탄산칼슘 중 적어도 어느 하나를 함유하며, 기타 촉매계열수지 5 내지 10 중량%와 보강재로서 5 내지 10 중량%를 더 포함하는 것을 특징으로 하는 자동차용 차음바닥재.
- 제1항에 있어서,상기 차음재층은, 합성수지로서 30 내지 60 중량%의 폴리에틸렌계수지, 충전제로서 40 내지 70 중량%의 황산바륨과 탄산칼슘 증 적어도 어느 하나를 함유하는 것을 특징으로 하는 자동차용 차음바닥재.
- 제1항에 있어서,상기 섬유재층의 표면에 적층되는 PVC로 이루어진 코팅층을 더 포함하는 것을 특징으로 하는 자동차용 차음바닥재.
- 제1항에 있어서,상기 차음재층의 하면에 적층되는 펠트층과 폴리우레탄폼층중 적어도 어느 하나를 더 포함하는 것을 특징으로 하는 자동차용 차음바닥재.
- 자동차용 차음바닥재의 제조방법에 있어서,합성수지 및 충전제의 혼합물로 이루어진 차음재층을 압출성형하는 단계와;압출되어 이송되는 상기 차음재층의 상면에 나일론사, 폴리프로필렌사 및 폴리에스터사 중 어느 하나로 이루어진 카펫트, 펠트 및 부직포 중 어느 하나의 섬유재층을 적층하는 단계를 포함하는 것을 특징으로 하는 자동차용 차음바닥재의 제조방법.
- 삭제
- 제7항에 있어서,상기 차음재층은, 합성수지로서 10 내지 20 중량%의 폴리에틸렌계수지, 충전제로서 60 내지 80 중량%의 황산바륨과 탄산칼슘 중 적어도 어느 하나를 함유하며, 기타 촉매계열수지 5 내지 10 중량%와 보강재로서 5 내지 10 중량%를 더 포함하는 것을 특징으로 하는 자동차용 차음바닥재의 제조방법.
- 제7항에 있어서,상기 섬유재층의 표면에 PVC로 이루어진 코팅층을 적층하는 단계를 더 포함하는 것을 특징으로 하는 자동차용 차음바닥재의 제조방법.
- 제7항에 있어서,상기 차음재층의 하면에 펠트층과 폴리우레탄폼 중 적어도 어느 하나를 적층하는 단계를 더 포함하는 것을 특징으로 하는 자동차용 차음바닥재의 제조방법.
- 제7항에 있어서,상기 차음바닥재를 소정의 금형내에서 가열가압하여 소정의 형상을 갖도록 성형하는 단계 더 포함하는 것을 특징으로 하는 자동차용 차음바닥재의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990006782A KR100316014B1 (ko) | 1999-03-02 | 1999-03-02 | 자동차용 차음바닥재 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990006782A KR100316014B1 (ko) | 1999-03-02 | 1999-03-02 | 자동차용 차음바닥재 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000059306A KR20000059306A (ko) | 2000-10-05 |
KR100316014B1 true KR100316014B1 (ko) | 2001-12-22 |
Family
ID=19575331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990006782A KR100316014B1 (ko) | 1999-03-02 | 1999-03-02 | 자동차용 차음바닥재 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100316014B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100483887B1 (ko) * | 2002-10-31 | 2005-04-22 | (주)대한솔루션 | 폴리에틸렌폼을 이용한 흡차음재 |
KR100622024B1 (ko) | 2005-04-12 | 2006-09-19 | 주식회사 에이브이티 | 복층제진구조 |
KR20160005815A (ko) | 2014-07-07 | 2016-01-18 | (주)대한솔루션 | 폴리우레탄 차음재 조성물 및 이를 이용한 차량용 흡·차음재의 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100324537B1 (ko) * | 1997-07-16 | 2002-06-26 | 김형진 | 자동차 내장재 및 그 제조방법 |
-
1999
- 1999-03-02 KR KR1019990006782A patent/KR100316014B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100483887B1 (ko) * | 2002-10-31 | 2005-04-22 | (주)대한솔루션 | 폴리에틸렌폼을 이용한 흡차음재 |
KR100622024B1 (ko) | 2005-04-12 | 2006-09-19 | 주식회사 에이브이티 | 복층제진구조 |
KR20160005815A (ko) | 2014-07-07 | 2016-01-18 | (주)대한솔루션 | 폴리우레탄 차음재 조성물 및 이를 이용한 차량용 흡·차음재의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20000059306A (ko) | 2000-10-05 |
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