JPS56141331A - Preparation of fire-resistant silicone foam - Google Patents

Preparation of fire-resistant silicone foam

Info

Publication number
JPS56141331A
JPS56141331A JP4417880A JP4417880A JPS56141331A JP S56141331 A JPS56141331 A JP S56141331A JP 4417880 A JP4417880 A JP 4417880A JP 4417880 A JP4417880 A JP 4417880A JP S56141331 A JPS56141331 A JP S56141331A
Authority
JP
Japan
Prior art keywords
mixed
composition
100pts
foam
silicone foam
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
JP4417880A
Other languages
Japanese (ja)
Other versions
JPS6154047B2 (en
Inventor
Yoshiaki Matsuga
Shoichi Sato
Jiro Suemori
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP4417880A priority Critical patent/JPS56141331A/en
Publication of JPS56141331A publication Critical patent/JPS56141331A/en
Publication of JPS6154047B2 publication Critical patent/JPS6154047B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PURPOSE: To obtain a silicone foam, having a high heat and fire resistance, injectable into gaps of holes, e.g. electric wires, etc., by mixing specific two types of siloxane compositions, and forming the foam at room temperature.
CONSTITUTION: 100pts.wt. Mixture containing polydimethylsiloxane, phenylmethylvinylsiloxane-terminated block polydimethylsiloxane, etc. is mixed with a paltinum catalyst, and then quartz powder and carbon, and then adjusted to a viscosity of 4,000W10,000cps (20°C). 100pts.wt. resultant mixture is mixed with 5W30pts.wt. aluminum silicate to give a composition (A). 100pts.wt. Mixture containing polydimethylsiloxane, polymethylhydrogensiloxane, etc. adjusted to a viscosity of 4,000W 10,000cps(20°C) with quartz powder and a white inorganic pigment is mixed with 5W30pts.wt. aluminum oxide to give a composition (B). The composition (A) is mixed with the composition (B) to form a foam.
COPYRIGHT: (C)1981,JPO&Japio
JP4417880A 1980-04-03 1980-04-03 Preparation of fire-resistant silicone foam Granted JPS56141331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4417880A JPS56141331A (en) 1980-04-03 1980-04-03 Preparation of fire-resistant silicone foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4417880A JPS56141331A (en) 1980-04-03 1980-04-03 Preparation of fire-resistant silicone foam

Publications (2)

Publication Number Publication Date
JPS56141331A true JPS56141331A (en) 1981-11-05
JPS6154047B2 JPS6154047B2 (en) 1986-11-20

Family

ID=12684318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4417880A Granted JPS56141331A (en) 1980-04-03 1980-04-03 Preparation of fire-resistant silicone foam

Country Status (1)

Country Link
JP (1) JPS56141331A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173051A (en) * 1984-02-17 1985-09-06 Toshiba Silicone Co Ltd Polyorganosiloxane composition
CN104592762A (en) * 2014-12-26 2015-05-06 中国科学院长春应用化学研究所 Radiation-resistant expandable fireproof material and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173051A (en) * 1984-02-17 1985-09-06 Toshiba Silicone Co Ltd Polyorganosiloxane composition
JPS6352060B2 (en) * 1984-02-17 1988-10-17 Toshiba Silicone
CN104592762A (en) * 2014-12-26 2015-05-06 中国科学院长春应用化学研究所 Radiation-resistant expandable fireproof material and preparation method thereof
CN104592762B (en) * 2014-12-26 2017-07-14 中国科学院长春应用化学研究所 Resistance to inflatable fire proofing material of irradiation and preparation method thereof

Also Published As

Publication number Publication date
JPS6154047B2 (en) 1986-11-20

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