ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Hey . Can u guide me on how to synthesise thermoplastic polyurethane ?? With polyol , MDI and diol?
Bro that's a deep technology
Wonderfully done. Can you suggest a paper for reference where I can see details on concentration, time, RPM, etc.?
Concentration 1:1 polyol iso cyanate
Time 30 min
what type of polymerization method is this?
Can we make polyol in home research... Only POLYOL i mean
i think its just some clever distilling, but watch out if u breathe in fumes - CAN KILL U!!!
I have tried keeping nco oh ratio one , but my precipitate is not hard, i tired of this,i am also using chain extender, please somebody help me
Hi bro.Can you help me for making polyéthylène glycol (PEG) ?
"stir gently", by putting the RPM on max.
how u can make a film based on that Polyurethane? can it be dissolved in solvent? like chloroform?
Yes you can, use a pressure press tool
I wonder if you could make expanded polyurethane from this by reacting the excess diisocyanate with formic acid...
is that process for thermoplastic or thermosetting PU?
is this suspension polymerization ?
At which temperature.
Ronak Poshiya ~ 40°C
80 bro
Great video, thanks!👋If you need polyurethane resin epoxy resin precision flow meter, metering pump, please feel free to consult CIXIFM Winny,thanks~~🤪
Hey . Can u guide me on how to synthesise thermoplastic polyurethane ?? With polyol , MDI and diol?
Bro that's a deep technology
Wonderfully done. Can you suggest a paper for reference where I can see details on concentration, time, RPM, etc.?
Concentration 1:1 polyol iso cyanate
Time 30 min
what type of polymerization method is this?
Can we make polyol in home research... Only POLYOL i mean
i think its just some clever distilling, but watch out if u breathe in fumes - CAN KILL U!!!
I have tried keeping nco oh ratio one , but my precipitate is not hard, i tired of this,i am also using chain extender, please somebody help me
Hi bro.
Can you help me for making polyéthylène glycol (PEG) ?
"stir gently", by putting the RPM on max.
how u can make a film based on that Polyurethane? can it be dissolved in solvent? like chloroform?
Yes you can, use a pressure press tool
I wonder if you could make expanded polyurethane from this by reacting the excess diisocyanate with formic acid...
is that process for thermoplastic or thermosetting PU?
is this suspension polymerization ?
At which temperature.
Ronak Poshiya ~ 40°C
80 bro
Great video, thanks!👋
If you need polyurethane resin epoxy resin precision flow meter, metering pump, please feel free to consult CIXIFM Winny,thanks~~🤪