What are the best (and not too complicated - like treatment by Na-Naphthalene suspension) methods of etching Teflon?
Binder for reinforced plastics with fluidity temperature 100-120C, prepreg on its base containing >50% carbon filaments and examples of articles made of it. We seek for prepregs with at least...
07 August 2018 1,232 0 View
We need Adhesive for carbon and/or glass filaments sustaining -150C + 150C? It may be like PolyAmide Imide adhesive or adhesive cured by UV, or any combination of adhesives.
07 August 2018 3,057 5 View
Polyimide based on Diamine R? for preparation of thermal-resistant Polyimide powder
05 June 2018 871 2 View
My previous question was: """To be successful in life - what does it mean?""" Almost all the answers to this question were about: "What is the Success? and how to reach the success" - a...
03 April 2018 2,187 96 View
How to remove from the Metal surface the PSA adhesive by using non-aggressive solvents? What type of solvents would you recommend? at what temperature?
03 April 2018 5,711 6 View
What are the best solvents to precipitate Aromatic PolyAmic Acid from its solution in DMF or DMAC?
31 December 2017 4,755 2 View
How to obtain a precipitated powder of Poly-Amic Acid (PAA) based on aromatic diamine and aromatic dianhydride? It is well known that for several Aromatic Polyimides (PIs) in the course of...
11 December 2017 2,284 2 View
FTIR spectra of GRT are difficult to "read" because of carbon filler. The bands are broad and have of very low intensity. As a whole the contribution of the spectrum of GRT to the total spectrum...
09 October 2017 7,108 6 View
We are looking for manufacturer/supplier of Super-Thermo-Resistant Rubber for Gumming Calender Clamping Shaft. We'd greatly appreciate an advice concernig: type of Rubber and Suppliers.?
09 October 2017 2,355 0 View
What plasticizers could you recommend for Cellophane. How to plasticize Cellophane - at some stage of film manufacturing ? or via swelling ?
07 August 2017 1,550 5 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
Are there any statistical methods to justify your sampling technique using SPSS or AMOS?
05 August 2024 9,153 4 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches
04 August 2024 2,703 6 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 View
I am trying to adapt adherent CHO-K1 cells in F12K+10%FBS to suspension culture in only F12K, but in vain. I have followed Mirus bio as well as Thermo protocols, please suggest any alternative....
31 July 2024 3,756 0 View
I am currently considering a research project focusing on a comparative analysis of starch metabolism in orchids and roses. I am particularly interested in identifying the types and quantities of...
30 July 2024 4,267 2 View
Can an analytical method's limit of quantification (LOQ) be outside its linear dynamic range, or is it always required to be within it? Please provide a thorough explanation supported by verified...
29 July 2024 7,198 9 View
Employing a pragmatic inquiry research design, looking for published research using this method, employing qualitative research data collection methods of semi-structured interview and focus...
28 July 2024 540 2 View
First, thanks for taking the time to read my puzzle 🥹! I am currently working on the methodology part of my dissertation, and I have chosen a questionnaire as the instrument for my quantitative...
27 July 2024 3,457 3 View