IS 199-1989

标准号：IS 199-1989
发布日期：1989/10/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard prescribes methods for esti-mation of (a) moisture, (b) total size or finish, (c) ash and (d) fatty matter in grey and finished cotton textile materials.1.2 The method prescribed for estimation of starch is not applicable in cases where the starch has been insolubilized as in formaldehyde-containing finishes and is not intended for use in determin-ing small amounts of resioual starch and fatty materials. The method prescribed for determina-tion of fatty matter is not applicable to lextile materials containing oxidized unsaturated oils, waterproofing or softening preparations derived from cetylpyridinium halides, rot-proofing agents, synthetic resins and other substances that would interfere.