JPS6462380A - Sound insulating sealing composition - Google Patents

Sound insulating sealing composition

Info

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
Application number
JP22106287A
Other languages
Japanese (ja)
Other versions
JPH0424396B2 (en
Inventor
Yoshisue Tomioka
Minoru Suda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HATTORI SHOTEN KK
Dowa Iron Powder Co Ltd
Original Assignee
HATTORI SHOTEN KK
Dowa Iron Powder Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HATTORI SHOTEN KK, Dowa Iron Powder Co Ltd filed Critical HATTORI SHOTEN KK
Priority to JP22106287A priority Critical patent/JPS6462380A/en
Publication of JPS6462380A publication Critical patent/JPS6462380A/en
Publication of JPH0424396B2 publication Critical patent/JPH0424396B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (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.
JP22106287A 1987-09-03 1987-09-03 Sound insulating sealing composition Granted JPS6462380A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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