KR20010051720A - 산화티탄 충전 부가반응 경화형 실리콘 고무 조성물 및 그경화물 - Google Patents
산화티탄 충전 부가반응 경화형 실리콘 고무 조성물 및 그경화물 Download PDFInfo
- Publication number
- KR20010051720A KR20010051720A KR1020000067902A KR20000067902A KR20010051720A KR 20010051720 A KR20010051720 A KR 20010051720A KR 1020000067902 A KR1020000067902 A KR 1020000067902A KR 20000067902 A KR20000067902 A KR 20000067902A KR 20010051720 A KR20010051720 A KR 20010051720A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- titanium oxide
- rubber composition
- silicone rubber
- composition
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 | |
점도 (P) | 64 | 60 | 61 | 41 | 25 |
유동성 (mm) | 41 | 42 | 42 | 43 | 50 |
경도 (타입 A) | 47 | 47 | 47 | 40 | 30 |
인장강도(MPa) | 3.8 | 3.9 | 3.8 | 2.6 | 1.9 |
신장(%) | 120 | 120 | 120 | 130 | 150 |
체적저항률(TΩm) | 7 | 9 | 8 | 9 | 6 |
250℃/24시 후의 경도 | 48 | 48 | 48 | 45 | 30 |
접착성 | |||||
Ni에 대한 접착성 | O | O | O | O | O |
Ai에 대한 접착성 | O | O | O | O | O |
Si에 대한 접착성 | O | O | O | O | O |
광투과율(800nm)(%) | |||||
두께 50 ㎛ | 0 | 0 | 0 | 5 | 10 |
두께 100 ㎛ | 0 | 0 | 0 | 0 | 2 |
두께 200 ㎛ | 0 | 0 | 0 | 0 | 0 |
비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | |
점도 (P) | 400 | 350 | 390 | 37 |
유동성 (mm) | 26 | 28 | 26 | 45 |
경도 (타입 A) | 45 | 42 | 45 | 32 |
인장강도(MPa) | 2.0 | 1.5 | 2.9 | 1.0 |
신장(%) | 100 | 100 | 110 | 130 |
체적저항률(TΩm) | 5 | 3 | 5 | 9 |
250℃/24시 후의 경도 | 48 | 50 | 50 | 56 |
접착성 | ||||
Ni에 대한 접착성 | × | × | × | O |
Ai에 대한 접착성 | △ | △ | △ | O |
Si에 대한 접착성 | O | O | O | O |
광투과율(800nm)(%) | ||||
두께 50 ㎛ | 0 | 0 | 0 | 25 |
두께 100 ㎛ | 0 | 0 | 0 | 10 |
두께 200 ㎛ | 0 | 0 | 0 | 0 |
Claims (2)
- (A) 한 분자 중에 적어도 2개의 알케닐기를 함유하는 디오르가노폴리실록산,(B) 규소 원자에 결합되는 수소 원자를 한 분자 중에 적어도 2개 함유하는 오르가노하이드로젠폴리실록산,(C) 백금족 금속계 촉매 및(D) 테트라알콕시실란 및 테트라알콕시실란의 부분 가수분해 축합물로 이루어지는 군에서 선택되는 적어도 1종의 화합물로 표면처리한 산화티탄 분말; 상기 성분 (A) 100 중량부에 대하여 15 중량부 이상을 함유하여 이루어지는 산화티탄 충전 부가반응 경화형 실리콘 고무 조성물.
- 제1항에 기재된 실리콘 고무 조성물을 경화하여 얻어지는 경화물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP99-327374 | 1999-11-17 | ||
JP32737499 | 1999-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010051720A true KR20010051720A (ko) | 2001-06-25 |
KR100599365B1 KR100599365B1 (ko) | 2006-07-14 |
Family
ID=18198436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000067902A KR100599365B1 (ko) | 1999-11-17 | 2000-11-16 | 산화티탄 충전 부가반응 경화형 실리콘 고무 조성물 및 그경화물 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6376603B1 (ko) |
KR (1) | KR100599365B1 (ko) |
TW (1) | TW526242B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7767754B2 (en) * | 2005-11-08 | 2010-08-03 | Momentive Performance Materials Inc. | Silicone composition and process of making same |
US7479522B2 (en) * | 2005-11-09 | 2009-01-20 | Momentive Performance Materials Inc. | Silicone elastomer composition |
PL2032655T3 (pl) * | 2006-06-26 | 2012-09-28 | Dow Corning | Wytwarzanie silikonowych elastomerów kauczukowych |
MX2009001983A (es) * | 2006-08-25 | 2009-07-22 | Sachtleben Chemie Gmbh | Compuesto que contiene dioxido de titanio. |
JP5471180B2 (ja) * | 2008-09-11 | 2014-04-16 | 信越化学工業株式会社 | シリコーン積層基板、その製造方法、シリコーン積層基板製造用シリコーン樹脂組成物及びled装置 |
WO2010059710A1 (en) * | 2008-11-19 | 2010-05-27 | Dow Corning Corporation | A silicone composition and a method for preparing the same |
CN104955905B (zh) | 2013-02-27 | 2017-11-28 | 株式会社朝日橡胶 | 白色反射膜用油墨、粉体涂料、白色反射膜及其制造方法、光源支架及照明器具遮光罩 |
WO2014187861A1 (en) | 2013-05-24 | 2014-11-27 | Akzo Nobel Chemicals International B.V. | Process to hydrogenate unsaturated bonds of a (co)polymer substrate using a titanium compound, composition of a titanium compound in a (co)polymer matrix and preparation thereof |
KR102367879B1 (ko) | 2017-11-17 | 2022-02-25 | 모멘티브퍼포먼스머티리얼스코리아 주식회사 | 실리콘계 반사재 조성물 및 이를 이용하여 형성된 광학 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3104545B2 (ja) * | 1993-09-10 | 2000-10-30 | 信越化学工業株式会社 | オルガノポリシロキサン組成物及びゴム部品 |
JPH07179765A (ja) * | 1993-12-21 | 1995-07-18 | Shin Etsu Chem Co Ltd | シリコーンゴム組成物及びその製造方法 |
JPH09286971A (ja) * | 1996-04-19 | 1997-11-04 | Toray Dow Corning Silicone Co Ltd | シリコーン系ダイボンディング剤、半導体装置の製造方法および半導体装置 |
US6069201A (en) | 1997-09-12 | 2000-05-30 | Shin-Etsu Chemical Co., Ltd. | Zinc oxide-filled addition-curable silicone rubber compositions |
-
2000
- 2000-10-06 TW TW089120961A patent/TW526242B/zh not_active IP Right Cessation
- 2000-11-16 KR KR1020000067902A patent/KR100599365B1/ko active IP Right Grant
- 2000-11-17 US US09/714,613 patent/US6376603B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6376603B1 (en) | 2002-04-23 |
TW526242B (en) | 2003-04-01 |
KR100599365B1 (ko) | 2006-07-14 |
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