The Gelation of Polyvinyl Alcohol with Borax

ePAPER READ

DOWNLOAD ePAPER

files.chem.vt.edu

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

START NOW

• Thermoreversible versuspermanent• Thermoreversible gelstransform from solidliketo liquid-like format a characteristic temp• Permanent gels madefrom solvent saturatedcovalently bondedpolymer networks.• Other cross-linkingmechanisms:Gel Properties

Guidelines for Presentation Displays All backboard components ...

$X-ray, Neutron and Electron Diffraction of Crystals Scope and Use of ...$

Physical Measurements Page 1 of 5 Density Dr. Barbara B. Bunn ...

Acid-Base Chemistry Page 1 of 5 Acids, Bases and ... - Virginia Tech

Kinetics Page 1 of 4 Clock Reaction KINETICS OF A CLOCK ...

CHEM 4634 Polymer Chemistry Section 02/14/97 Test #1 Name: SS ...

A Chemical Reaction of Cobalt(II) Nitrate with Sodium Phosphate

PVA – Borax Gel Characteristics• Water Soluble• Gel able to form at very low soluteconcentrations• Network structure responsible for “slime”like properties-Tetrafunctional cross-links-Reformable hydrogen bonds

Page 1 and 2: The Gelation of PolyvinylAlcohol wi
Page 3: Gelation Synthesis• Boric Acid -

The Gelation of Polyvinyl Alcohol with Borax

Create successful ePaper yourself

Delete template?

Save as template?