GB655637A - An improved preparation for the production of electrical insulating layers on metal - Google Patents

An improved preparation for the production of electrical insulating layers on metal

Info

Publication number
GB655637A
GB655637A GB1399848A GB1399848A GB655637A GB 655637 A GB655637 A GB 655637A GB 1399848 A GB1399848 A GB 1399848A GB 1399848 A GB1399848 A GB 1399848A GB 655637 A GB655637 A GB 655637A
Authority
GB
United Kingdom
Prior art keywords
silica
production
metal
insulating layers
electrical insulating
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.)
Expired
Application number
GB1399848A
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.)
SIDNEY GEORGE HENDERSON
Colin Stewart Ltd
Original Assignee
SIDNEY GEORGE HENDERSON
Colin Stewart 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 SIDNEY GEORGE HENDERSON, Colin Stewart Ltd filed Critical SIDNEY GEORGE HENDERSON
Priority to GB1399848A priority Critical patent/GB655637A/en
Publication of GB655637A publication Critical patent/GB655637A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/10—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances metallic oxides

Abstract

A paste for forming heat-resisting insulating coatings on metals comprises powdered silica of particle size not more than 10 microns, a sodium silicate binder and water. Natural stone, clay or mud containing a high proportion of the fine silica as quartz may be used alone or mixed with pure silica. In an example, 80 parts of silica to 15 parts of sodium silicate (1 Na2O : 2 SiO2) are used.
GB1399848A 1948-05-24 1948-05-24 An improved preparation for the production of electrical insulating layers on metal Expired GB655637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1399848A GB655637A (en) 1948-05-24 1948-05-24 An improved preparation for the production of electrical insulating layers on metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1399848A GB655637A (en) 1948-05-24 1948-05-24 An improved preparation for the production of electrical insulating layers on metal

Publications (1)

Publication Number Publication Date
GB655637A true GB655637A (en) 1951-07-25

Family

ID=10033157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1399848A Expired GB655637A (en) 1948-05-24 1948-05-24 An improved preparation for the production of electrical insulating layers on metal

Country Status (1)

Country Link
GB (1) GB655637A (en)

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