⚗ Polymers Forum

Dextran sulfate question

Hi, Has anyone had an experience in adjusting the pH of sulfate containing polysaccharides? When I adjust the pH of car...

0 comments posted 21yrs

posted by jennybean109

0 comments posted 21yrs posted by jennybean109

nano particles of polylactide drug carrier

i want to work on PLA nano particles as a drug carrier. can you tell me what are the different methods for the preparati...

0 comments posted 21yrs

posted by vimalgju

0 comments posted 21yrs posted by vimalgju

Foam Insulation Equip. Recommendations?

Does anybody have a recommendation on where to get equipment to do foam insulation? Polyisocyanurate would probably be...

6 comments posted 21yrs

posted by nehmo54

6 comments posted 21yrs posted by nehmo54

UV PIGMENT ?

Ten years ago, i use a UV light to check our tooling for cracking problum. The light incidence to a plastic len , hence...

1 comments posted 21yrs

posted by mowhoong

1 comments posted 21yrs posted by mowhoong

Mould release agent for PC material

I would like to know the reason, why we can't use silicon release agent to apply on the mould during plastic injection m...

1 comments posted 21yrs

posted by mowhoong

1 comments posted 21yrs posted by mowhoong

Bubble wrap.

Can anyone advise of (preferably) U.K. or European based manufacturers of bubble wrap. Thanks, Curunir.

0 comments posted 21yrs

posted by Curunir

0 comments posted 21yrs posted by Curunir

Remove sand from plastic films

Hi I'm a PhD student, and I'm facing a problem with the recycling of low density polyethylene from agricultural fields....

1 comments posted 21yrs

posted by jose.gamez

1 comments posted 21yrs posted by jose.gamez

PMMA and positive resist developer

Hi, Iam a grad student at Univ of Kentucky. Iam working on PMMA. I would like to know if positive resist developer MF-3...

0 comments posted 21yrs

posted by sandhyapochiraju

0 comments posted 21yrs posted by sandhyapochiraju

GC retention times for organic molecules

Hello I am looking for chemical retention times in Gas Chromatography for organic molecules like cyclohexane... Can you...

1 comments posted 21yrs

posted by serkan2005

1 comments posted 21yrs posted by serkan2005

Quick Change Mold Insert Systems

I am wondering if any one has produced an article reviewing different types of cavity insert systems and rapid insert c...

0 comments posted 21yrs

posted by bo

0 comments posted 21yrs posted by bo

IPA soluable plastic

I'm looking for a plastic either ready made, granular, powder form, to which I can IPA will form a liquid. End use will...

0 comments posted 21yrs

posted by comozo

0 comments posted 21yrs posted by comozo

new hot topics in poymer!!

Hello, I will study with polymer in my PhD education. Anybody knows recent hot topics to study in polymer which will be...

1 comments posted 21yrs

posted by serkan2005

1 comments posted 21yrs posted by serkan2005

Thermoset

Hi everyone, I'm looking for an easy test (synthesis or analysis) to do on a thermoset material. It is really hard to fi...

1 comments posted 21yrs

posted by Navi_trinidad

1 comments posted 21yrs posted by Navi_trinidad

Heavy meat pigments in Minnesota

Does anyone know where Minnesota is at regarding heavy metal pigments that are encased in plastic, i.e. color concentra...

2 comments posted 21yrs

posted by robre5

2 comments posted 21yrs posted by robre5

light-hearted polymer presentation

hi i'm giving a presentation on the NMR of polymers at the end of the week, and I need a decent joke or pun or humorous...

0 comments posted 21yrs

posted by bd2

0 comments posted 21yrs posted by bd2