GB/T 8146-2003 Translated English of Chinese Standard. (GBT 8146-2003, GB/T8146-2003, GBT8146-2003): Test Methods for Rosin

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https://www.chinesestandard.net, 2021. 5. 2. - 19페이지
This Standard specifies the inspection methods for the colour, appearance, softening point, acid value, unsaponifiable matter, ethanol insoluble matter, and ash of rosin. This Standard is applicable to the inspection of rosin.

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목차

Foreword
3
Scope
5
Determination of Softening Point RingandBall Method
7
Determination of Acid Value
11
Determination of Unsaponifiable Matter
13
Determination of Ethanol Insoluble Matter
15
Determination of Ash
16
Qualitative Method of Sulfur Content
18

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저자 정보 (2021)

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