to a method for manufacturing a porous food packing material by means of extrusion lamination of a porous layer and a substrate layer, and to a tray manufactured by molding the food packing material so that it can absorb oil and water generated from a frozen food to be cookable in a micro...
Advanced materials with intelligent switchable surfaces that can respond to external stimuli have encouraging application in oil/water separation and oil clean-up. Herein, a facile method has been demonstrated to prepare a robust and superhydrophobic sponge by integrating the melamine-formaldehyde (MF) ...
The invention discloses a water-absorbent expanding material for profile-control displacement of reservoir oil and a production method of the material. The water-absorbent expanding material is prepared from the following materials in parts by weight: 40-60 parts of solid AM, 0-20 parts of SAA ...
The present invention provides a novel water-absorbent resin desirable for use as a hygienic material and the like, and an absorbent material and absorbent article using the water-absorbent resin; the water-absorbent resin having a high gel strength that prevents a reduction in liquid permeation ra...
Preparation and performance study of modified MBPP/water repellent PET oil-absorbing composite material The melt-blown polypropylene nonwovens were grafted with BMA by UV grafting to improve the absorbing oil property. The surface of the needle polyester nonw... W Dan,Y Cui,W Xiao,... - 《Tec...
CONSTITUTION: This sorbing agent contains one of states (a)-(c), and (a) 1 is a hydrotalcite-like material having free liquid more than 10% material, (a) is present in an amount <=0.035 w/v%, on a dry weight basis, of the volume of a liquid medium to be treated, or (a) 2...
In thispaper,compressivestrength of mortar from Mays to 90days is studied by adding super absorbent polymer(SAP) and mineral admixture.Two water adding way... X Li,S Lu,Z Wang,... - International Symposium on Cement Concrete 被引量: 0发表: 0年 Granular material, in particular of clayey ...
made after the dextran sulfuric acid, in which an intrinsic viscosity is 0.12dl/g or below and simultaneously, the sulfur containing quantity is 15weight% or above, and the salt are fixed through the covalent bond to the water insoluble porous body, harmful components in a blood are removed....
The new synthesis technology of starch graft acid of high waterabsorbentresin has been investigated. 研究了淀粉接枝丙烯酸制备高吸水树脂的新工艺. 期刊摘选 Soak up with an inertabsorbent. 用惰性吸收剂浸润. 期刊摘选 The unloading system ofabsorbentapplying for oil production process is introduced. ...
Synthesis and characterization of highly hydrophobic, oil-absorbing aerogels for oil spill applications; A Review The review report reflects on the potential of highly hydrophobic silica aerogel as a viable material for oil absorption application in the clean-up of oil spills on oceans. The review ...