This Korean Industrial Standard specifies natural rubber latex (hereinafter referred to as "latex") concentrated by a centrifugal separator. However, the latex manufactured and concentrated repeatedly at least two times through centrifugal separation is to be excluded.
Remarks 1. The units and numerical values given in { } in this standard are based on the traditional system of unit and are appended for informative reference.
2. The corresponding international standards to this standard are as given in the Annex.
ISO 124 ISO 125 ISO 126 ISO 127 ISO 706
1997(E) Latex, Rubber - Determination of Total Solids Content 1990(E) Natural Rubber Latex Concentrate - Determination of Alkalinity 1995(E) Latex, Rubber Natural Concentrate - Determination of Dry Rubber Content 1995(E) Rubber, Natural Latex Concentrate - Determination of KOH Number 1985(E) Rubber latex- Determination of coagulum content (sieve residue)
ISO 1652 : 1985(E) Rubber Latex- Determination of Viscosity