不可逆水胶体印模材料凝固过程中的pH值变化。
Changes in pH of irreversible hydrocolloid impression materials during setting.
作者信息
Moergeli J R, Vermilyea S G
出版信息
J Prosthet Dent. 1986 Sep;56(3):342-3. doi: 10.1016/0022-3913(86)90017-x.
PMID:3528463
Abstract
Two ophthalmic and four dental irreversible hydrocolloid materials were tested in vitro to determine the initial pH and changes in pH to completion of set over 4 minutes. The ophthalmic Moldite material became more basic during its setting whereas the ophthalmic Moldeye material remained stable throughout the setting. The other materials tested decreased in pH with time.
摘要
对两种眼科用和四种牙科用不可逆水胶体材料进行了体外测试，以确定其初始pH值以及在4分钟内凝固过程中pH值的变化。眼科用Moldite材料在凝固过程中碱性增强，而眼科用Moldeye材料在整个凝固过程中保持稳定。测试的其他材料的pH值随时间降低。
相似文献
1
Changes in pH of irreversible hydrocolloid impression materials during setting.不可逆水胶体印模材料凝固过程中的pH值变化。
J Prosthet Dent. 1986 Sep;56(3):342-3. doi: 10.1016/0022-3913(86)90017-x.
2
The combined reversible hydrocolloid/irreversible hydrocolloid impression system.组合式可逆水胶体/不可逆水胶体印模系统。
J Prosthet Dent. 1980 Jul;44(1):27-35. doi: 10.1016/0022-3913(80)90042-6.
3
Combined reversible/irreversible hydrocolloid impression systems: comparative analysis.可逆/不可逆复合水胶体印模系统：对比分析
J Prosthet Dent. 1985 Nov;54(5):627-32. doi: 10.1016/0022-3913(85)90236-7.
4
Facial moulage: the effect of a retarder on compressive strength and working and setting times of irreversible hydrocolloid impression material.面部模型制作：缓凝剂对不可逆水胶体印模材料抗压强度、工作时间和凝固时间的影响
J Prosthet Dent. 2003 Sep;90(3):276-81. doi: 10.1016/s0022-3913(03)00366-4.
5
Thermal and pH changes, and dimensional stability in irreversible hydrocolloid impression material during setting.不可逆水胶体印模材料凝固过程中的热变化、pH值变化及尺寸稳定性。
Dent Mater J. 2002 Jun;21(2):200-9. doi: 10.4012/dmj.21.200.
6
Factors that affect the adhesion of two irreversible hydrocolloid materials to two custom tray materials.影响两种不可逆水胶体材料与两种定制托盘材料之间黏附力的因素。
J Prosthet Dent. 2002 Oct;88(4):423-30. doi: 10.1067/mpr.2002.128746.
7
Relationship between pH changes and dimensional stability in irreversible hydrocolloid impression material during setting.
Int J Prosthodont. 1995 Nov-Dec;8(6):535-40.
8
Reversible hydrocolloid: the standard of excellence.可逆性水胶体：卓越标准。
J Prosthet Dent. 1988 Sep;60(3):267-70. doi: 10.1016/0022-3913(88)90266-1.
9
Improving reversible hydrocolloid impressions of subgingival areas.改善龈下区域的可逆性水胶体印模。
J Prosthet Dent. 1987 Jan;57(1):11-4. doi: 10.1016/0022-3913(87)90106-5.
10
Linear distortion and compatibility of an antimicrobial irreversible hydrocolloid impression material and improved dental stones.抗菌性不可逆水胶体印模材料与改良牙科石膏的线性失真及兼容性
J Prosthet Dent. 1989 Nov;62(5):612-5. doi: 10.1016/0022-3913(89)90091-7.
Zotero 插件