一般描述
石蜡是无毒、无反应性、软质、无味的蜡。这种防水剂是由烃类衍生物组成的复杂混合物。即使在较高的背压下，依然有较高的体积膨胀率。
应用
石蜡已用作微阀和微泵腔的相变材料(PCM)，制备微流控实验的石蜡微执行器。还用于研究是否可在具有刚性孔和脆弱隔膜的聚碳酸酯组分中融合石蜡。
生化/生理作用
石蜡可缓解病症中的不适和疼痛，包括关节炎、滑囊炎、纤维肌痛、湿疹、银屑病、关节僵硬、干涩片状皮肤、疲劳酸痛肌肉和炎症。常用于肌肤保健和水疗。石蜡可用于制备蜡烛和蜡笔。还可用作润滑脂和电绝缘材料。由于可浇铸处理而成为富有吸引力的微阀和微泵的执行器材料。
替代产品
产品编号
说明
价格
WGK
nwg
闪点(°F)
Pensky-Martens closed cup
闪点(°C)
Pensky-Martens closed cup
个人防护装备
Eyeshields, Gloves, type N95 (US)
Jae Hee Jung et al.
Lab on a chip, 14(19), 3781-3789 (2014-08-08)
The fabrication of a novel microfluidic system, integrated with a set of laser-controlled microactuators on an ePetri on-chip microscopy platform, is presented in this paper. In the fully integrated microfluidic system, a set of novel thermally actuated paraffin-based microactuators, precisely
Pharmaceuticals
Salkeld G, et al.
Economics and Australian health policy, 115-136 (2020)
Fabrication of a paraffin actuator using hot embossing of polycarbonate
Klintberg L, et al.
Sensors and actuators A, Physical, 103(3), 307-316 (2003)
A polymeric paraffin actuated high-pressure micropump
Boden R, et al.
Sensors and actuators A, Physical, 127(1), 88-93 (2006)
Laiguo Chen et al.
Journal of chromatography. A, 1274, 36-43 (2013-01-05)
Accurately quantifying short chain chlorinated paraffins (SCCPs) in soil samples with gas chromatograph coupled with electron capture negative ionization mass spectrometry (GC-ECNI-MS) is difficult because many other polychlorinated pollutants are present in the sample matrices. These pollutants (e.g., polychlorinated biphenyls
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