65997-17-3 94551-77-6 EINECS 266-046-0 Fiberglass Fibrous glass Glass Glass enamel 19 E 110 Glass fibers Glass, oxide, chemicals Glassy sodium phosphate Lead borosilicate glass enamel flux Man-made Vitreous Fibers Man-made Vitreous Fibres Phosphorus furnace slag Sodium calcium magnesium polyphosphate Sodium calcium magnesium silica polyphosphate Sodium calcium polyphosphate Sodium calcium zinc silica polyphosphate Sodium zinc polyphosphate Sodium zinc potassium polyphosphate Synthetic vitreous fibers