JPS6462380A - Sound insulating sealing composition - Google Patents
Sound insulating sealing compositionInfo
- Publication number
- JPS6462380A JPS6462380A JP22106287A JP22106287A JPS6462380A JP S6462380 A JPS6462380 A JP S6462380A JP 22106287 A JP22106287 A JP 22106287A JP 22106287 A JP22106287 A JP 22106287A JP S6462380 A JPS6462380 A JP S6462380A
- Authority
- JP
- Japan
- Prior art keywords
- sound insulating
- specific gravity
- curing
- type
- modulus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Building Environments (AREA)
Abstract
PURPOSE:To obtain the titled composition useful for airtight sealing of building structure, having a specific Young's modulus after aging, excellent elasticity, large sound insulating effects, using a sealing material of a moisture-curing one component type or two component reaction curing type comprising a composition consisting essentially of a silicone polymer. CONSTITUTION:For example, (A) a urethane polymer is blended with (B) 24% (volume ratio of filler) of iron oxide powder (5.0 true specific gravity and 2.1mu average particle diameter) and ground limestone (2.7 true specific gravity and 2.1mu average particle diameter) to give the aimed composition which is an elastomer of a moisture-curing one component reaction type having >=1.8 specific gravity and <=1X10<2>kgf/cm<2> Young's modulus after aging and has excellent sound insulating properties in the whole audio-frequency range without being influenced by coincidence effects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22106287A JPS6462380A (en) | 1987-09-03 | 1987-09-03 | Sound insulating sealing composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22106287A JPS6462380A (en) | 1987-09-03 | 1987-09-03 | Sound insulating sealing composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6462380A true JPS6462380A (en) | 1989-03-08 |
JPH0424396B2 JPH0424396B2 (en) | 1992-04-24 |
Family
ID=16760894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22106287A Granted JPS6462380A (en) | 1987-09-03 | 1987-09-03 | Sound insulating sealing composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462380A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108864705A (en) * | 2018-08-06 | 2018-11-23 | 李明珠 | A kind of fire-retardant acoustic dampening composite and preparation method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445363A (en) * | 1977-09-16 | 1979-04-10 | Toray Ind Inc | High-density sealing material |
JPS5790045A (en) * | 1980-10-29 | 1982-06-04 | Toshiba Silicone Co Ltd | Adherent polyorganosiloxane composition |
JPS58157860A (en) * | 1982-03-12 | 1983-09-20 | Toray Silicone Co Ltd | Organosiloxane composition that becomes applicable after cold curing |
JPS58167647A (en) * | 1982-03-26 | 1983-10-03 | Shin Etsu Chem Co Ltd | Preventing method of stain in sealing part and periphery thereof |
JPS60199057A (en) * | 1984-03-22 | 1985-10-08 | Shin Etsu Chem Co Ltd | Room temperature-curable conductive composition |
JPS6211768A (en) * | 1985-07-10 | 1987-01-20 | Shin Etsu Chem Co Ltd | Room temperature-curable silicone rubber composition |
-
1987
- 1987-09-03 JP JP22106287A patent/JPS6462380A/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445363A (en) * | 1977-09-16 | 1979-04-10 | Toray Ind Inc | High-density sealing material |
JPS5790045A (en) * | 1980-10-29 | 1982-06-04 | Toshiba Silicone Co Ltd | Adherent polyorganosiloxane composition |
JPS58157860A (en) * | 1982-03-12 | 1983-09-20 | Toray Silicone Co Ltd | Organosiloxane composition that becomes applicable after cold curing |
JPS58167647A (en) * | 1982-03-26 | 1983-10-03 | Shin Etsu Chem Co Ltd | Preventing method of stain in sealing part and periphery thereof |
JPS60199057A (en) * | 1984-03-22 | 1985-10-08 | Shin Etsu Chem Co Ltd | Room temperature-curable conductive composition |
JPS6211768A (en) * | 1985-07-10 | 1987-01-20 | Shin Etsu Chem Co Ltd | Room temperature-curable silicone rubber composition |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108864705A (en) * | 2018-08-06 | 2018-11-23 | 李明珠 | A kind of fire-retardant acoustic dampening composite and preparation method thereof |
CN108864705B (en) * | 2018-08-06 | 2021-12-10 | 苏州宝富塑料制品有限公司 | Flame-retardant sound-insulation composite material and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0424396B2 (en) | 1992-04-24 |
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