Mahvash Yarahmadi

3 Questions 9 Answers 0 Followers

Questions related from Mahvash Yarahmadi

Hello, What is the reason for using cohesive energy instead of enthalpy in structure stability calculations?

Why is cohesive energy calculated for polymers?

26 August 2024 4,917 11 View

Hello, What is the reason for using cohesive energy instead of enthalpy in structure stability calculations?

Does adhesion energy work better for polymers and oligomers?

25 August 2024 7,147 1 View

What is the ratio of PEG to TDI to make urethane?

to make polyurethane,l react PEG 200 & TDI in a ratio of 1 to 2 at 70 Celsius, but the mixture becomes very hard & plastic,l can't add methacrylate, What is the reason for the hardening...

08 January 2023 5,094 6 View