ISO 6964:1986 Historical

719752

Polyolefin pipes and fittings -- Determination of carbon black content by calcination and pyrolysis -- Test method and basic specification

standard by International Organization for Standardization , 12/01/1986

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The determination is carried out by pyrolysis of a test portion at 550 °C in nitrogen followd by a calcination in a muffle furnace at 900 °C. The carbon black content is calculated from difference in mass before and after calcination. When so determined the carbon black content in polyethylen pipe material shall be 2,5 0,5 % (m/m).

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  1. ISO 6964:2019


    Polyolefin pipes and fittings - Determination of carbon black content by calcination and pyrolysis - Test method

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  2. ISO 6964:1986

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    Polyolefin pipes and fittings -- Determination of carbon black content by calcination and pyrolysis -- Test method and basic specification

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Product Details

Published:

12/01/1986

Number of Pages:

2

File Size:

1 file , 210 KB

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This product is restricted and cannot be purchased in these countries.