Document 7OrgpJo1VvVBNq4x9pex1jLEj

ADDITIVE SPECIFICATION Material: Source Specification No. Supercedes No. Date : Asbestos FLbers-7M90 W. R. Grace Co. SA-1020 For Use la : Plastic KN COMPOSITION: Hydrous magnesium silicate - Chryaotilv: (3MgO**iSiOj -2H20) Grade 7M90 PHYSICAL PROPERTIES: Specific Gravity = 2.2 - 2.3 pH = 9.4 CHEMICAL ANALYSIS: Calculated Theoretical Value MgO 43% SiOz 44 h2o 13 0006P