Glass-Ionomer Cement
《英文msh詞典》Glass-Ionomer Cement
[入口詞] Glass-Ionomer Cement
[主題詞] Glass Ionomer Cements
[英文釋義] A polymer obtained by reacting polyacrylic acid with a special anion-leachable glass (alumino-silicate). The resulting cement is more durable and tougher than others in that the materials comprising the polymer backbone do not leach out.