GB/T 37838-2019 《Pulp—Determination of dynamic viscosity number in cupri-ethylenediamine(CED) solution》 Related products
This standard specifies the method for measuring the dynamic viscosity of pulp in copper ethylenediamine (CED) solution, including principles, reagents, instruments, Viscometer calibrating, sample preparation, test procedures and calculation methods. It is suitable for various pulps that can be dissolved in CED solution. It aims to standardize the determination of Pulp viscosity and provide reliable technical support.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2019-08-30 00:00:00 | Implementation Date | 2020-03-01 00:00:00 |
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Extended reading
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