⚗ Polymers Forum

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Sodium polyacrylate polymerization

Hi!!! I'm looking for methods to polymerize acrylic acid in order to obtain a polymer with a Mw of 4000. Currently, I d...
2 comments posted 21yrs
posted by sconejos
2 comments posted 21yrs posted by sconejos

Senior Assembly Engineer

Job Description: Senior Assembly Engineer The Role As a Senior Assembly Engineer, you will be expected to understand th...
0 comments posted 21yrs
posted by stuart
0 comments posted 21yrs posted by stuart

Umfrage für meine Diplomarbeit

Sehr geehrte Damen und Herren, im Rahmen meiner Diplomarbeit an der Universität Mannheim führe ich eine Online-Befragun...
0 comments posted 21yrs
posted by verena.batt
0 comments posted 21yrs posted by verena.batt

Acrylic (PMMA) and UV radiation

I understand that PMMA is resistant to the effects of ultraviolet radiation. Is a UV inhibitor added or is it a natural...
3 comments posted 21yrs
posted by anon
3 comments posted 21yrs posted by anon

Polymer, asphalt - properties

Hi, I am looking for information about how asphalt properties are changing when we are adding polymer (styrene-butadien...
3 comments posted 21yrs
posted by videomaniac
3 comments posted 21yrs posted by videomaniac

Help - Two part epoxy dispenser

Hi All ? As far as two part epoxy adhesives are concerned I am not the brightest crayon in the box ? so please forgive...
7 comments posted 21yrs
posted by bill.thomson
7 comments posted 21yrs posted by bill.thomson

Glueing PP

Afaik you can use the following, in rough order of strength: 1 - chromic acid etch and a suitable glue, 2 - DP-8005, 3...
1 comments posted 21yrs
posted by zenadsl6186
1 comments posted 21yrs posted by zenadsl6186

Q: protein topology software?

Hi, Is there a program out there where I can feed a protein backbone, or any kind of linear chain and will tell me whet...
1 comments posted 21yrs
posted by morakano
1 comments posted 21yrs posted by morakano

Thermoplastic Elastomeric Materials

Dear Sir/Madam, I am a research assistant in North Carolina State University, USA. I am looking forward for spinable po...
2 comments posted 21yrs
posted by ravishankar.aggarwal
2 comments posted 21yrs posted by ravishankar.aggarwal

Acrylic acid alternative

Hi!!! I've foung the following product from Kemira: Colloid 148. This product have a performance like polyacrylates but...
6 comments posted 21yrs
posted by sconejos
6 comments posted 21yrs posted by sconejos

Methods for Ultrahigh Mn determination?

Hello group- I study synthesis of a biological polyester (PHB) that is typically 5 x 10^5 to 2 x 10^6 da or more, and h...
5 comments posted 21yrs
posted by adamlaw
5 comments posted 21yrs posted by adamlaw

PVD Coatings and Vacuum Technology - Research Forum

PVD Coatings and Vacuum Technology - Research Forum International Forum about current problems and solutions in R&D thi...
0 comments posted 21yrs
posted by vteixeira2000
0 comments posted 21yrs posted by vteixeira2000

Big Vacuum form molds - best method

I need to make large, 15"x40"x1-2" deep, molds for vacuum forming. I will have a pattern that is slightly convex (imagi...
1 comments posted 21yrs
posted by wade
1 comments posted 21yrs posted by wade

which type of material would be most suitable?

hello, i have created a device which would allow a fluid(A)to go into a chamber but allow fluid(B) to come out of a dif...
4 comments posted 21yrs
posted by v.malone
4 comments posted 21yrs posted by v.malone