Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules... | Contact experts in Polymers to get answers
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Questions related to Polymers
If epoxy is cured at low temperature to 50% degree cure, then further cured to 100% at higher temperature, how will that be different than curing to 100% at the higher temperature? Similarly, how...
21 July 2021 7,954 5 View
I am doing research Laser Transmission Welding of Polymers. Could anyone please guide me through the procedure to experimentally analyse the weld depth in welded polypropylene samples? Do we need...
14 July 2021 1,444 3 View
I have prepared hydrogels , I want to determine antibacterial activity. Should I use them In gel form ? or I have also in solid dried powder form. What is the way of sample preparation form them...
11 July 2021 3,384 3 View
Crack pinning easily happens at a nanoscale level due to the reduced inter-particle distance for nanofillers at higher loadings. Particle-filled brittle polymers
09 July 2021 4,942 2 View
Hi everyone I need an urgent answer about how to calculate the young's modulus of the polymers. any kind of suggestion, guidance will be appreciated. Best regards.
04 July 2021 4,423 3 View
Dear all, I have a question in my mind and I hope you can help me out. I am going to bioprint Alginate/Gelatin scaffolds embedded with chondrocyte cells for cartilage regeneration, and I have a...
01 July 2021 4,840 4 View
The internet is full of various sprays that can turn any surface into a hydrophobic one, the application I need is the reverse, I need to turn a surface into a hydrophilic one, but the only thing...
24 June 2021 9,354 6 View
Thanks in advance.
23 June 2021 2,956 3 View
How to analyze the gel-like behavior of polymers? Is it because the degree of polymerization is too high, or is it cross-linked?
22 June 2021 9,352 3 View
I am using methanol to dissolve ODA modified cellulose nano-fiber. I want to prepare modified film. But, upon drying (60oC) the film broken into pieces instead of full film. When I observed drying...
14 June 2021 9,390 2 View
Dissolving of polymers for electrospinning.
09 June 2021 7,673 3 View
The baseline of PVA jumps suddenly towards higher intensity (on the Y axis) on reaching 200 degree Celsius.
08 June 2021 8,973 13 View
Dear all: I would like to use a simulation of polymer for my calculation. Is there any website (like data banks) has simulation are available for polymers? (Specifically, I need dendrimer's...
08 June 2021 4,098 2 View
Hello all, I have been trying to prepare thin PMMA films (10-100 nm) on Au substrate through spin coating. I tried different methods but I could not see any fringe pattern of PMMA film on Au...
08 June 2021 5,034 6 View
Looking for suggestions: A packaging material which has properties to repel Chocolate cream like food products. Any Ideas to make a viscous repellent packaging material for the food products...
04 June 2021 2,101 5 View
spectrophotometry, penicillin, bioactive molecules
01 June 2021 5,684 3 View
The substrate to 2D material interaction has its impact on the adhesion properties, so the adhesion energy measurements have been carried out for 2D materials lying over different substrates. The...
31 May 2021 4,449 1 View
Any input will be appreciated. Thank you!
31 May 2021 7,026 5 View
By considering the fewer number of repeating monomeric units than polymer i.e. Oligomers. How Oligomers are better than polymeric materials in different applications like mechanofluorochromism,...
29 May 2021 4,988 3 View
Hi all, In a research project that I am doing now involving polymers in an industrial partner, I am analysing a system consisting of TPU, a polyurethane. They use an extensor, in this case 1,6...
28 May 2021 3,872 2 View
PLA thin beams at three different infill orientation angles (0°, 45 °, 90 °)
26 May 2021 3,732 4 View
I wanted to know if there is a solvent available that can dissolve poly(methylhydrosiloxane), but also can be evaporated to get back the same polymer afterwards?
25 May 2021 9,395 4 View
I am interested in creating porous wheat starch for encapsulating a drug molecule into it.
25 May 2021 3,170 2 View
Hi! We are using microfluidics to fabricate gel beads. Though they have a central mean, the distribution presents a quite discrete distribution. However for our application we need to strictly...
18 May 2021 7,073 3 View