ASTM D299Full Name ASTM D299 – Standard Specification for Asbestos YarnsScope This specification covers asbestos yarns having a minimum of 75 % asbestos fiber by mass, excluding the mass of other inorganic reinforcing strands which may be present.Keywords asbestos; breaking strength; content; electromagnetic properties; reinforcements; twist; yarn; yarn numberResourcesASTM International Website: ASTM D299 Need more info? Please submit the following form. We will contact you within one business day. How did you hear about us? Please select an option from the listSearch EngineOnline AdsClient RelationshipReferralOther