KR970042771A - Rubber Sponge Composition for Automotive Sound Insulation Materials - Google Patents
Rubber Sponge Composition for Automotive Sound Insulation Materials Download PDFInfo
- Publication number
- KR970042771A KR970042771A KR1019950055828A KR19950055828A KR970042771A KR 970042771 A KR970042771 A KR 970042771A KR 1019950055828 A KR1019950055828 A KR 1019950055828A KR 19950055828 A KR19950055828 A KR 19950055828A KR 970042771 A KR970042771 A KR 970042771A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- rubber
- sound insulation
- rubber sponge
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract 8
- 239000012774 insulation material Substances 0.000 title abstract 2
- 238000005187 foaming Methods 0.000 claims abstract 6
- 229920002943 EPDM rubber Polymers 0.000 claims abstract 3
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 claims abstract 3
- 239000011256 inorganic filler Substances 0.000 claims abstract 3
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract 3
- 238000009413 insulation Methods 0.000 claims abstract 3
- 239000004604 Blowing Agent Substances 0.000 claims abstract 2
- 235000021355 Stearic acid Nutrition 0.000 claims abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000008117 stearic acid Substances 0.000 claims abstract 2
- 239000011593 sulfur Substances 0.000 claims abstract 2
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000004156 Azodicarbonamide Substances 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical group NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims 1
- 235000019399 azodicarbonamide Nutrition 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 229910052570 clay Inorganic materials 0.000 claims 1
- 239000004088 foaming agent Substances 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 235000014692 zinc oxide Nutrition 0.000 claims 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 239000011787 zinc oxide Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
본 발명은 발포도를 향상시킨 자동차 방음재용 고무스폰지 조성물에 관한 것으로서, 더욱 상세하게는 에틸리덴노보닌을 함유하는 EPDM 고무 100 중량부에 대하여 무기충전제 50∼200 중량부, 오일 50∼150중량부, 스테아린산 0.5∼3중량부, 산화아연 5∼30중량부, 촉진조제 2∼8중량부, 유황 0.5∼3중량부, 발포제 10∼30중량부 및 발포조제 10∼30중량부로 이루어진 발포도를 향상시킨 자동차 방음재용 고무스폰지 조성물에 관한 것이다.The present invention relates to a rubber sponge composition for automobile sound insulation having improved foaming degree, and more specifically, 50 to 200 parts by weight of inorganic filler and 50 to 150 parts by weight of oil with respect to 100 parts by weight of EPDM rubber containing ethylidene nobonine. , Foaming degree of 0.5 to 3 parts by weight of stearic acid, 5 to 30 parts by weight of zinc oxide, 2 to 8 parts by weight of accelerator, 0.5 to 3 parts by weight of sulfur, 10 to 30 parts by weight of blowing agent and 10 to 30 parts by weight of foaming aid It relates to a rubber sponge composition for automobile sound insulation material.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950055828A KR970042771A (en) | 1995-12-18 | 1995-12-18 | Rubber Sponge Composition for Automotive Sound Insulation Materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950055828A KR970042771A (en) | 1995-12-18 | 1995-12-18 | Rubber Sponge Composition for Automotive Sound Insulation Materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970042771A true KR970042771A (en) | 1997-07-26 |
Family
ID=66617914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950055828A KR970042771A (en) | 1995-12-18 | 1995-12-18 | Rubber Sponge Composition for Automotive Sound Insulation Materials |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970042771A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040028276A (en) * | 2002-09-30 | 2004-04-03 | 김명진 | Composition of Fire Retardant Synthetic Rubber Foam and Manufacturing Method Thereof |
| KR100485954B1 (en) * | 2001-11-19 | 2005-04-28 | 엘에스전선 주식회사 | Olefin and rubber mixed polymer foam |
| KR100501574B1 (en) * | 2002-10-24 | 2005-07-18 | 현대자동차주식회사 | Composition of filler for automobile and manufacturing method of filler using the same |
| KR100884753B1 (en) * | 2007-08-07 | 2009-02-20 | 주식회사 덕진산업 | Composition of heated foam rubber pad for automobile and method of manufacturing same |
-
1995
- 1995-12-18 KR KR1019950055828A patent/KR970042771A/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100485954B1 (en) * | 2001-11-19 | 2005-04-28 | 엘에스전선 주식회사 | Olefin and rubber mixed polymer foam |
| KR20040028276A (en) * | 2002-09-30 | 2004-04-03 | 김명진 | Composition of Fire Retardant Synthetic Rubber Foam and Manufacturing Method Thereof |
| KR100501574B1 (en) * | 2002-10-24 | 2005-07-18 | 현대자동차주식회사 | Composition of filler for automobile and manufacturing method of filler using the same |
| KR100884753B1 (en) * | 2007-08-07 | 2009-02-20 | 주식회사 덕진산업 | Composition of heated foam rubber pad for automobile and method of manufacturing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951218 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |