IEC 60641-3-2:1992
Specification for pressboard and presspaper for electrical purposes; part 3: specifications for individual materials; sheet 2: requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3, P.6.1 and P.7.1

Standard No.

IEC 60641-3-2:1992

Release Date

1992

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced 2007-11

Replace By

IEC 60641-3-2:2007

Latest

IEC 60641-3-2:2008

Scope

Gives specific mechanical and chemical requirements for pressboard and presspaper comprised of 100 % sulphate wood pulp or 100 % cotton or a mixture of sulphate wood pulp and cotton. Moreover, the material shall conform to the general requirements as giv

IEC 60641-3-2:1992 history

• 2008 IEC 60641-3-2:2008 Specification for pressboard and presspaper for electrical purposes - Part 3: Specifications for individual materials - Sheet 2: Requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3 and P.6.1
• 2007 IEC 60641-3-2:2007 Specification for pressboard and presspaper for electrical purposes – Part 3: Specifications for individual materials – Sheet 2: Requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3 and P.6.1 (Edition 2.0)
• 1992 IEC 60641-3-2:1992 Specification for pressboard and presspaper for electrical purposes; part 3: specifications for individual materials; sheet 2: requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3, P.6.1 and P.7.1