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sklademVydáno: 2018-08-31
BS ISO 127:2018
Rubber, natural latex concentrate. Determination of KOH number
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Označení normy: | BS ISO 127:2018 |
Počet stran: | 18 |
Vydáno: | 2018-08-31 |
ISBN: | 978 0 580 52342 7 |
Status: | Standard |
Popis
BS ISO 127:2018
This standard BS ISO 127:2018 Rubber, natural latex concentrate. Determination of KOH number is classified in these ICS categories:
- 83.040.10 Latex and raw rubber
This document specifies a method for the determination of the KOH number of natural rubber latex concentrate which is preserved wholly or in part with ammonia.
The method is applicable to latices containing boric acid.
The method is not applicable to latices preserved with potassium hydroxide. It is not necessarily suitable for latices from natural sources other than Hevea brasiliensis, or for latices of synthetic rubber, compounded latex, vulcanized latex or artificial dispersions of rubber.