Any idea how to prepare coating with anti fouling effect/water proofing effect to be coated on polyethylene composite?

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What is the best coating material which is compatible to HDPE composite?

I am looking for coating material that can coat HDPE composite surface and gives mechanical and thermal resistance and the material should be compatible to HDPE composite surface.

08 September 2017 9,243 2 View

Can we blend amine-functionalized graphene (dodecylamine or octadecylamine) with sol gel modified tetraethoxysilane + alkyl silane?

Graphene oxide is more hydrophilic and usually used in research work but amine-functionalized graphene is more advance would like to investigate either it can be mixed with TEOS + alkylsilane that...

31 December 2016 3,260 3 View

How we can measure thickness for thin film by using UV Visible Spectroscopy?

Using UV Vis, we can measure easily masure thickness but how? It has some formula which is quite complex for non-mathematician and I hope there will be some researchers how to do it.

11 December 2016 9,495 5 View

What is the approach or technique to carry out TGA measurement for thin film coating?

For those who are involved in smart and functional coating research, especially related to silica and inorganic materials. They might be able to answer this.

07 August 2016 6,941 3 View

Is that possible not to carrying out heating process after spraying glass slide with silane solution?

Most of the papers that I read carried out heating process ranging from 100 - 200 degrees within few hours. Can we skip this step so that practical application will be much easier?

07 August 2016 8,160 2 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

How do I conformally do PR spin coating on trench structure?

I did PR spin coating on trench structure. I used AZ P4620 PR and the thickness or PR is around 11um. The substrate is Si. And my trench structure depth is 141um(negative way). Even though I...

08 August 2024 2,298 0 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

What is the reason I get 400nm nanoparticles using an extruder with 200 nm membrane for cell membrane coating?

I am trying to coat my micelles and PLGA based nanoparticles with cell membrane using an Avanti mini extruder according to literature . I use 200nm membrane but my particles end up to be 400nm And...

30 July 2024 3,294 3 View

In passive sampling, can polymer-lipid partition coefficients be applied independent of environmental salinity?

For example, if low-density polyethylene (LDPE) is equilibrated with PCB contaminated marine and freshwater sediments, can LDPE-lipid partition coefficients be used to obtain equilibrium...

28 July 2024 263 1 View

Can you recommend provider Intermediate laboratory test for hydrocarbon, polyethylene & polypropylene?

Accredited laboratory of JV "Uz-Kor Gas Chemical" LLC (Uzbekistan) is looking for providers to conduct interlaboratory comparison tests on gas chromatographic analysis of hydrocarbons (component...

25 July 2024 8,108 0 View

What is the main used curing agent for epoxy based coating?

I am trying to coating metal oxide into steel substrate, for better sticking planning to utilse epoxy based, Could you please suggest suitable curing agent for the coating purpose

25 July 2024 438 3 View

How do you get pure primary macrophage cell culture?

I have been harvesting monocyte-derived macrophages from buffalo and cattle fresh whole blood using the same protocol for years and getting good macrophage cultures. Below is the protocol that I...

23 July 2024 4,074 2 View

VOC analysis on GCMS ?

Hi everyone, Can someone explain for me a method to inject VOC collected with Tedlar bag from pyrolysis process and transfer or inject into GCMS. Thanks

22 July 2024 6,398 1 View

Issues in coating of cathode material on Al foil, why we are not getting proper coating and results when the cathode was coated on Al-foil..?

We are trying to coat some cathode materials on Al-foil ( ex - LiFePO4 , S@CNT, etc). When we coated the Al foil with the cathode (ex - S@CNT) material , the cycling result was annoying. But the...

09 July 2024 5,123 4 View