(9). Hydroxyl Number (Hydroxyl Value) (polyols)
Æú¸®¿Ã 1 g Áß¿¡ Á¸ÀçÇÏ´Â OH±â¿¡ ÇØ´çÇÏ´Â KOH mg ¼ö.
56,100
Hydroxyl No. = --------------------
Equivalent weight of diol
*: 56,100 Àº mg À¸·Î ³ªÅ¸³½ KOH ÀÇ ºÐÀÚ·® ;
µÚ·Î