cnduct polymer
We can use monomers units wih high resonance
dissolve poly phenol formaldehyde
31 December 2018 8,658 1 View
How can we use poly urethane with concrete?
31 December 2018 7,216 1 View
How can we prepare the light weight concrete?ow can we prepare the light weight concrete?
31 December 2018 9,783 1 View
What are the main types of lightweight aggregate concrete according to its application. ?
31 December 2018 2,658 1 View
List the main characteristic of light concrete?
11 December 2018 4,339 1 View
Emerging Applications of Liquid Crystals Based on Nanotechnology J
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The FOAMCEM light weight cellular concrete
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-Polymeric Potassium Sequestrants
10 November 2018 7,248 0 View
the more applied paper can not used?
10 November 2018 4,235 1 View
How can you discuses Polymeric Sequestrants for Inorganic Ions -Polymeric Sequestrants for Inorganic Ions
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I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...
03 March 2021 7,540 4 View
Anyone can recommend any books on such topics? Thanks in advance.
02 March 2021 8,457 2 View
Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...
02 March 2021 6,186 3 View
I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...
02 March 2021 1,404 6 View
Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...
28 February 2021 7,882 2 View
I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...
28 February 2021 298 3 View
What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?
28 February 2021 6,516 5 View
I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...
25 February 2021 2,615 3 View
I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...
24 February 2021 8,105 3 View
Hello everyone, I have some PHAs blended with fillers and nucleating agents, yet I don't know what kind of fillers or nucleating agents. The producer has shut down and there's no way to get in...
24 February 2021 1,356 8 View
