KR20060129047A - 실리콘 고무 - Google Patents
실리콘 고무 Download PDFInfo
- Publication number
- KR20060129047A KR20060129047A KR1020067017906A KR20067017906A KR20060129047A KR 20060129047 A KR20060129047 A KR 20060129047A KR 1020067017906 A KR1020067017906 A KR 1020067017906A KR 20067017906 A KR20067017906 A KR 20067017906A KR 20060129047 A KR20060129047 A KR 20060129047A
- Authority
- KR
- South Korea
- Prior art keywords
- silica
- silicone rubber
- sil
- aerosil
- filler
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Compounds (AREA)
- Dental Preparations (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
에어로실(AEROSIL) TT 600 | 에어로실 90 | 에어로실 130 | 에어로실 150 | 에어로실 200 | 에어로실 300 | 에어로실 380 | 에어로실 OX50 | |
CAS 등록 번호 | 112945-52-5 (예전 번호: 7631-86-9) | |||||||
물에 대한 반응 | 친수성 | |||||||
외관 | 느슨한 백색 분말 | |||||||
BET1 ) 표면적 ㎡/g | 200±50 | 90±15 | 130±25 | 150±15 | 200±25 | 300±30 | 380±30 | 50±15 |
평균 일차 입도 mm | 40 | 20 | 16 | 14 | 12 | 7 | 7 | 40 |
압축 부피밀도2 ) 정상제품 g/ℓ 압축제품 g/ℓ (부가적인 "V") | 약 60 - | 약 80 - | 약 50 약 120 | 약 50 약 120 | 약 50 약 120 | 약 50 약 120 | 약 50 약 120 | 약 130 - |
건조시 손실 3) (105℃에서 2시간) % 공급기에서 이탈시 | < 2.5 | < 1.0 | < 1.5 | < 0.5 9) | < 1.5 | < 1.5 | < 2.0 | < 1.5 |
발화시 손실4 ) 7) (1000℃에서 2시간) % | < 2.5 | < 1 | < 1 | < 1 | < 1 | < 2 | < 2.5 | < 1 |
pH 5) (4% 수분산액 중) | 3.6~4.5 | 3.7~4.7 | 3.7~4.7 | 3.7~4.7 | 3.7~4.7 | 3.7~4.7 | 3.7~4.7 | 3.6~4.3 |
SiO2 8 ) % | > 99.8 | > 99.8 | > 99.8 | > 99.8 | > 99.8 | > 99.8 | > 99.8 | > 99.8 |
Al2O3 8 ) % | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.08 |
Fe2O3 8 ) % | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.01 |
TiO2 8 ) % | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 |
HCl8 ) 10) % | < 0.025 | < 0.025 | < 0.025 | < 0.025 | < 0.025 | < 0.025 | < 0.025 | < 0.025 |
스크린 오버사이즈6 ) (모커(Mocker)에 따름, 45 ㎛) % | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | 0.2 |
1) DIN 66131 기준 2) DIN ISO 787/XI, JIS K 5101/18 (스크리닝하지 않음) 기준 3) DIN ISO 787/II, ASTM D 280, JIS K 5101/21 기준 4) DIN 55921, ASTM D 1208, JIS K 5101/23 기준 5) DIN ISO 787/IX, ASTM D 1208, JIS K 5101/24 기준 6) DIN ISO 787/XVIII, JIS K 5101/20 기준 7) 105℃에서 2시간 건조된 물질 기준 8) 1000℃에서 2시간 동안 열처리된 물질 기준 9) 특수 습기제거 포장 10) 발화 손실 성분 중 HCl 함량 |
명칭 | 사용된 실리카 | 물의 양 (부/실리카 100부) | SM * (부/실리카 100부) | 열처리, 단계 1 온도[℃]/ 시간[시] | 열처리, 단계 2 온도[℃]/ 시간[시] | 후분쇄 ** | 열처리 *** 온도[℃]/ 시간[시] |
Sil 1 | 에어로실® 200 | 5 | A/5 D/5 | 140/2 | - | 무 | 무 |
Sil 2 | 에어로실®300 | 5 | B/15 C/1.8 | 20/2 | 140/2 | 유 | 유 |
Sil 3 | 에어로실®300 | 5 | A/8.5 B/20 | 50/5 | 140/1 | 유 | 120/2 |
Sil 4 | 에어로실®300 | 5 | A/16 B/12 | 20/6 | 120/5 | 유 | 120/3 |
Sil 5 | 에어로실®150 | 5 | C/20 | 130/2 | - | 유 | 120/2 |
Sil 6 | 에어로실®130 | 2 | C/5 D/5 | 150/3 | - | 무 | 무 |
Sil 7 | 에어로실®300 | 5 | A/8.5 B/20 | 50/5 | 140/1 | 무 | 무 |
Sil 8 | 에어로실®200 | 5 | B/10 C/5 | 20/20 | 140/3 | 유 | 무 |
Sil 9 | 에어로실®300 | 5 | C/16 | 20/2 | 140/2 | 유 | 무 |
Sil 10 | 에어로실®200 | 2 | A/10 B/5 | 20/2 | 140/24 | 유 | 120/2 |
Sil 11 | 에어로실®300 | 5 | A/8.5 B/20 | 50/5 | 140/1 | 유 | 무 |
* SM = 표면 개질제: A = 비닐 트리에톡시실란 B = 헥사메틸 디실라잔 C = 1,3-디비닐-1,1,3,3-테트라메틸 디실라잔 D = 메틸 트리메톡시실란 SM 이 하나 초과인 경우, 블렌드를 사용하였음. ** 후분쇄 = 구조 개질 후의 분쇄 *** 열처리 = 후분쇄 후의 열처리 |
명칭 | 압축 부피밀도 [g/ℓ] | 건조시 손실 [%] | 발화시 손실 [%] | pH | C 함량 [%] | DBP 흡착 [%] | BET 비표면적 [㎡/g] |
비교용 실리카 | 48 | 0.9 | 4.1 | 9.0 | 4.0 | 미측정 | 197 |
Sil 1 | 236 | 1.2 | 1.6 | 4.4 | 1.1 | 9.7 | 136 |
Sil 2 | 147 | 0.7 | 3.8 | 6.2 | 3.8 | 미측정 | 201 |
Sil 3 | 120 | 0.4 | 3.6 | 7.5 | 4.0 | 미측정 | 191 |
Sil 4 | 132 | 0.5 | 3.0 | 5.2 | 3.5 | 128 | 189 |
Sil 5 | 138 | 0.2 | 2.8 | 5.5 | 2.8 | 미측정 | 103 |
Sil 6 | 249 | 0.8 | 1.1 | 6.3 | 1.5 | 91 | 79 |
Sil 7 | 266 | 1.1 | 3.4 | 8.5 | 4.0 | 121 | 204 |
Sil 8 | 161 | 0.9 | 2.7 | 6.1 | 4.3 | 91 | 117 |
Sil 9 | 132 | 1.0 | 4.0 | 6.7 | 4.9 | 미측정 | 205 |
Sil 10 | 149 | 0.6 | 2.8 | 5.1 | 2.8 | 미측정 | 155 |
Sil 11 | 163 | 0.8 | 3.5 | 8.5 | 4.0 | 미측정 | 197 |
실리카 | 항복점 [Pa] | 점도 [Pas] D = 10 s-1 |
실시예 7 [Sil 7] | 0 | 54 |
실시예 11 [Sil 11] | 0 | 55 |
실시예 3 [Sil 3] | 0 | 51 |
유리체 | 0 | 153 |
실리카 | 인장강도 [N/㎟] | 파단신도 [%] | 인열 파급 저항성 [N/mm] | 경도 [쇼어 A] |
실시예 1 | 4.0 | 300 | 3.2 | 41 |
실시예 2 | 4.1 | 290 | 3.4 | 41 |
실시예 3 | 5.5 | 350 | 23.7 | 41 |
유리체 | 5.0 | 300 | 4.0 | 45 |
Claims (3)
- 충전제로서 구조적으로 개질된 소수성 발열성 실리카를 함유하는 것을 특징으로 하는 실리콘 고무.
- 제1항에 있어서, 충전제가 10 내지 1000 ㎡/g이고 소수성으로 되고 구조적으로 개질된, 화염 산화 또는 화염 가수분해에 의해 발열적으로 제조된 산화물임을 특징으로 하는 실리콘 고무.
- 제1항 또는 제2항에 있어서, 액상 실리콘 고무임을 특징으로 하는 실리콘 고무.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004010755.6 | 2004-03-05 | ||
DE102004010755A DE102004010755A1 (de) | 2004-03-05 | 2004-03-05 | Silikonkautschuk |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060129047A true KR20060129047A (ko) | 2006-12-14 |
KR100790218B1 KR100790218B1 (ko) | 2008-01-02 |
Family
ID=34877406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067017906A KR100790218B1 (ko) | 2004-03-05 | 2005-02-08 | 실리콘 고무 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9708458B2 (ko) |
EP (1) | EP1735374B1 (ko) |
JP (1) | JP2007526373A (ko) |
KR (1) | KR100790218B1 (ko) |
CN (1) | CN1930224B (ko) |
DE (1) | DE102004010755A1 (ko) |
TW (1) | TWI346122B (ko) |
WO (1) | WO2005095503A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100049001A (ko) * | 2007-07-13 | 2010-05-11 | 모멘티브 퍼포먼스 머티리얼즈 인크. | 경화성 실리콘 러버 조성물들과 경화된 실리콘 러버 조성물들 그리고 기능성 실리카를 사용하는 그들의 제조 방법들 |
Families Citing this family (9)
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DE102004005222A1 (de) * | 2004-02-03 | 2005-08-18 | Degussa Ag | Silikonkautschuk |
DE102005001409A1 (de) | 2005-01-12 | 2006-07-20 | Degussa Ag | Pyrogen hergestelltes Siliciumdioxidpulver und dieses Pulver enthaltene Silikondichtmasse |
DE102005001410A1 (de) * | 2005-01-12 | 2006-07-20 | Degussa Ag | Pyrogen hergestelltes Siliciumdioxidpulver und Dispersion hiervon |
DE102005001408A1 (de) | 2005-01-12 | 2006-07-20 | Degussa Ag | Pyrogen hergestelltes Siliciumdioxidpulver |
DE102007025685A1 (de) | 2007-06-01 | 2008-12-04 | Evonik Degussa Gmbh | RTV-Zweikomponenten-Silikonkautschuk |
US8501856B2 (en) | 2007-07-13 | 2013-08-06 | Momentive Performance Materials Inc. | Curable silicon-containing compositions possessing high translucency |
EP2123706A1 (en) * | 2008-05-19 | 2009-11-25 | Evonik Degussa GmbH | Thermoplastic elastomers |
WO2012115139A1 (ja) | 2011-02-23 | 2012-08-30 | 住友ベークライト株式会社 | シリコーンゴム系硬化性組成物、成形体及び医療用チューブ |
CN103562320B (zh) * | 2011-03-31 | 2015-11-25 | 住友电木株式会社 | 有机硅橡胶系固化性组合物以及有机硅橡胶系固化性组合物的测定方法 |
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US6193795B1 (en) * | 1993-08-02 | 2001-02-27 | Degussa Corporation | Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use |
DE59405649D1 (de) * | 1994-07-02 | 1998-05-14 | Sonderhoff Ernst Fa | Verfahren zum Herstellen eines geschäumten oder ungeschäumten Silikonelastomers, insbesondere für Dichtungszwecke |
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US5959005A (en) * | 1996-04-26 | 1999-09-28 | Degussa-Huls Aktiengesellschaft | Silanized silica |
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JP3413715B2 (ja) * | 1996-12-09 | 2003-06-09 | 信越化学工業株式会社 | 液状シリコーンゴムベースの製造方法及び液状シリコーンゴム組成物の製造方法 |
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EP1295906A1 (de) | 2001-09-20 | 2003-03-26 | Degussa AG | Silikonkautschukformulierungen mit hydrophoben Kieselsäuren |
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DE102004010756A1 (de) * | 2004-03-05 | 2005-09-22 | Degussa Ag | Silanisierte Kieselsäuren |
-
2004
- 2004-03-05 DE DE102004010755A patent/DE102004010755A1/de not_active Withdrawn
-
2005
- 2005-02-08 WO PCT/EP2005/001228 patent/WO2005095503A1/en not_active Application Discontinuation
- 2005-02-08 US US10/591,610 patent/US9708458B2/en active Active
- 2005-02-08 EP EP05715268A patent/EP1735374B1/en active Active
- 2005-02-08 JP JP2007501141A patent/JP2007526373A/ja active Pending
- 2005-02-08 CN CN2005800070910A patent/CN1930224B/zh not_active Expired - Fee Related
- 2005-02-08 KR KR1020067017906A patent/KR100790218B1/ko active IP Right Grant
- 2005-03-02 TW TW094106332A patent/TWI346122B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100049001A (ko) * | 2007-07-13 | 2010-05-11 | 모멘티브 퍼포먼스 머티리얼즈 인크. | 경화성 실리콘 러버 조성물들과 경화된 실리콘 러버 조성물들 그리고 기능성 실리카를 사용하는 그들의 제조 방법들 |
Also Published As
Publication number | Publication date |
---|---|
WO2005095503A1 (en) | 2005-10-13 |
EP1735374B1 (en) | 2012-07-04 |
TW200604265A (en) | 2006-02-01 |
EP1735374A1 (en) | 2006-12-27 |
JP2007526373A (ja) | 2007-09-13 |
CN1930224A (zh) | 2007-03-14 |
US9708458B2 (en) | 2017-07-18 |
DE102004010755A1 (de) | 2005-09-22 |
KR100790218B1 (ko) | 2008-01-02 |
CN1930224B (zh) | 2011-07-06 |
TWI346122B (en) | 2011-08-01 |
US20070173587A1 (en) | 2007-07-26 |
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