ISO 127:2018 (R2023)
Active , Reaffirmed Standard
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ISO 127:2018 (R2023)

Rubber, natural latex concentrate — Determination of KOH number

Summary

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.

Notes

90.92 : Norme internationale à réviser

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 08/30/2018
Confirmation Date 09/08/2023
Edition 5
Page Count 11
EAN ---
ISBN ---
Weight (in grams) ---
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