A method for manufacturing durable superhydrophobic and superoleophilic filter paper for oil–water separation was developed via colloidal deposition. A porous film composed of PTFE nanoparticles was formed on filter paper, which was superhydrophobic with a water contact angle of 155.5° and superoleophilic with an oil contact angle of 0°. The obtained filter paper could separate a series of oil–water mixtures effectively with high separation efficiencies over 99%. Besides, the as-prepared filter paper kept stable superhydrophobicity and high separation efficiency even after 30 cycle times and could also work well under harsh environmental conditions like strong acidic or alkaline solutions, high temperature and ultraviolet irradiation. Compared with other approaches for fabricating oil–water materials, this approach is able to fabricate full-scale durable and practical oil–water materials easily and economically. The as-prepared filter paper is a promising candidate for oil–water separation.
Oil-water Separation Filter Paper Oil-Water Separation Filter Paper,Thin Separation Filter Paper,Fuel Separation Filter Jincheng Filter Paper Co., Ltd , http://www.jcfilterpaper.com
Our cryo tube is made of medical grade PP,screw cap.
Conical bottom or Standable bottom.
With graduation.
0.5/1.0/1.5/1.8/2.0/5.0/7.0/10ML are all available.
Cap Color is optional.
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Cryo Tube
Our cryo tube is made of medical grade PP,screw cap.
Conical bottom or Standable bottom.
With graduation.
0.5/1.0/1.5/1.8/2.0/5.0/7.0/10ML are all available.
Cap Color is optional.
PACKING&EXPRESS
CONTACT US
Freezing Tube/Cryo Tube, 1.8ml/5ml, with Graduation, PP Material
Model NO.: JL061050
Trademark: JOYLAB
Specification: 1.8ML/2ML/5ML
Origin: China
HS Code: 3926909090
Model NO.: JL061050
Trademark: JOYLAB
Specification: 1.8ML/2ML/5ML
Origin: China
HS Code: 3926909090
Cryo Tube