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SANS 60811-4-1:1985*SABS IEC 60811-4-1:1985

Common test methods for insulating and sheathing materials of electric cables Part 4: Methods specific to polyethylene and polypropylene compounds Section 1: Resistance to environmental stress cracking - Wrapping test after thermal ageing in air - Measurement of the melt flow index - Carbon black and/or mineral content measurement in PE

Số trang: 22
Ngày phát hành: 1994-02-11

Liên hệ
Specifies the test methods to be used for testing polymeric insulating and sheathing materials of electric cables for power distribution and telecommunications, including cables used on ships. Gives the methods for measurement of the resistance to environmental stress cracking, for wrapping test after thermal ageing in air, for measurement of melt flow index and for measurement of carbon black and/or mineral filler content, which apply to PE and PP compounds, including cellular compounds for foam skin for insulation.
Số hiệu tiêu chuẩn
SANS 60811-4-1:1985*SABS IEC 60811-4-1:1985
Tên tiêu chuẩn
Common test methods for insulating and sheathing materials of electric cables Part 4: Methods specific to polyethylene and polypropylene compounds Section 1: Resistance to environmental stress cracking - Wrapping test after thermal ageing in air - Measurement of the melt flow index - Carbon black and/or mineral content measurement in PE
Ngày phát hành
1994-02-11
Trạng thái
Hết hiệu lực
Tiêu chuẩn tương đương
IEC 60811-4-1 1985 IDT
Tiêu chuẩn liên quan
IEC 60538 * IEC 60538A * IEC 60540 * IEC 60811-1-3
Thay thế cho
Thay thế bằng
SANS 60811-4-1:2004*SABS IEC 60811-4-1:2004
Insulating and sheathing materials of electric and optical cables - Common test methods Part 4-1: Methods specific to polyethylene and polypropylene compounds - Resistance to environmental stress cracking - Measurement of the melt flow index - Carbon black and/or mineral filler content measurement in polyethylene by direct combustion - Measurement of carbon black content by thermogravimetric analysis (TGA) - Assessment of carbon black dispersion in polyethylene using a microscope
Số hiệu tiêu chuẩn SANS 60811-4-1:2004*SABS IEC 60811-4-1:2004
Ngày phát hành 2004-09-22
Mục phân loại 29.035.20. Vật liệu cách điện nhựa và cao su
29.060.20. Cáp
Trạng thái Có hiệu lực
Lịch sử ban hành
SANS 60811-4-1:2004*SABS IEC 60811-4-1:2004
Số hiệu tiêu chuẩn SANS 60811-4-1:2004*SABS IEC 60811-4-1:2004
Ngày phát hành 2004-09-22
Mục phân loại
Trạng thái Có hiệu lực
*SANS 60811-4-1:1985*SABS IEC 60811-4-1:1985
Từ khóa
CABLE SHEATHS * COMBUSTION TEST METHODS * CRACKING * DETERMINATION OF CONTENT * DRY-HEAT TESTS * ELECTRIC CABLES * ELECTRIC CONDUCTORS * ELECTRICAL INSULATING MATERIALS * ENVIRONMENTAL TESTING * GRAVIMETRIC ANALYSIS * HEAT AGEING TESTS * MELT FLOW INDEX * POLYETHYLENE * POLYPROPYLENE * THERMAL STRESS * THERMAL TESTING * VISCOSITY * WRAPPING TESTS * Cable sheaths * Thermal testing * Combustion test methods * Dry-heat tests * Gravimetric analysis * Cords * Viscosity * Thermal stress * Electric cables * Polyethylene * Pipelines * Cracking * Conduits * Polypropylene * Electric conductors * Wrapping tests * Heat ageing tests * Electrical insulating materials * Cable jackets * Environmental testing * Melt flow index * Determination of content
Số trang
22