12 December 2014 5 6K Report

If so, under what conditions? 

What about this one? 3 ZnCl2 + Al2O3 = 3 ZnO + 2 AlCl3

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The incompatibility of nitrocellulose and polyurethane resins in wood varnish?

We develop a PU wood varnish coat and see incompatibility, gel-like sedimentation after 24 hours and some small gel particles in dry film. The formula has 65% acrylic polyol, 4% nitrocellulose....

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Any advice on symmetry solvents for freezing polymer blends?

Why high symmetry solvents are proper for freez polymer blends?

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Which surfactant do you recommend for dispersion of Al2O3 in epoxy resin?

I want to disperse  Al2O3 nanoparticles in epoxy resin,for this work, I have to use surfactant to coat nano particles.

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Do you know any evaporation retardant for PMA (2-methoxy-1-methylethyl acetate)?

I use this solvent for printing ink. I want to retard vaporation of this solvent 

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