BIOSOLUBLE POT AND MARBLE-DERIVED FIBERGLASS
Glass marbles suitable for pot and marble fiberization are suitable for forming fibers that display excellent chemical resistance to both acids and moisture while being highly biosoluble at the same time. The glass marble compositions are characterized by ratios of components which are reflective of...
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Zusammenfassung: | Glass marbles suitable for pot and marble fiberization are suitable for forming fibers that display excellent chemical resistance to both acids and moisture while being highly biosoluble at the same time. The glass marble compositions are characterized by ratios of components which are reflective of acid resistance, biosolubility, and moisture resistance. Preferred compositions provide a difference between HTV (10 3 poise) and liquidus greater than 300.degree. F, and a biodissolution greater than about 200 ng/cm2/hr. |
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