⚗ Material Sciences

SciHelp, LLC - Quality Software Solutions for Advanced Research

SciHelp, LLC offers top-tier technical consulting and custom software development services for advanced scientific rese...

0 comments posted 22yrs

posted by google

0 comments posted 22yrs posted by google

Re: Creating Forming Styrofoam (dinnerware like) Parts??

FOSECO http://www.foseco.com/moulding.htm They make custom lost foam patterns. Tooling isn't cheap. Price based on volu...

4 comments posted 22yrs

posted by mike_d2

4 comments posted 22yrs posted by mike_d2

Re: Polycarbonate

Today I purchased and did some tests with Metheylene Chloride(Dichlormethane) but no success. Using it as a glue did no...

3 comments posted 22yrs

posted by hit.it

3 comments posted 22yrs posted by hit.it

Re: EVA (ethylene-vinyl acetate ) toxicity Off-gassing?

Mainly I am concerned about the various plasticizers being released over = time. news:... > I think you need to define...

2 comments posted 22yrs

posted by speak2joe

2 comments posted 22yrs posted by speak2joe

Gold and Aluminium chip bondpads

SGkgZXZlcnlvbmUsDQpBcyBJIGtub3csIEdvbGQgYW5kIEFsdW1pbml1bSBhcmUgdGhlIG1vc3Qg Y29tbW9ubHkgdXNlZCBtYXRlcmlhbHMgaW4gY2hpcC...

4 comments posted 22yrs

posted by quangvinh

4 comments posted 22yrs posted by quangvinh

Re: Fluoropolymers for Architectural Coatings

> > > > > I'm told that fluor ethylene vinyl ethers (FEVEs) are the best = bet > > > > > when you want long term (30 ye...

2 comments posted 22yrs

posted by billsodium

2 comments posted 22yrs posted by billsodium

Re: polyimide formula

>=20 > > Does this help? > > http://www.chem.northwestern.edu/~schatz/polyimide.gif> > Note they have not shown polymer...

0 comments posted 22yrs

posted by frank.logullo

0 comments posted 22yrs posted by frank.logullo

French student looking for an interferential glass

Hello, Is anybody out there who know how I can find an interfetial glass (A.K.A. plan glass). It's a rectangular shape...

2 comments posted 22yrs

posted by dangerous.sly

2 comments posted 22yrs posted by dangerous.sly

Re: black mould in transparent silicone sealant

> I think the mold is aspergillus > niger, but I can't think why it should want to penetrate an apparently > nonporous...

5 comments posted 22yrs

posted by nospam

5 comments posted 22yrs posted by nospam

Re: Caveat Emptor Nano

> We are developing some materials (powders) in the .2 - .3 um range and we > are stumped on how to include nano in the...

0 comments posted 22yrs

posted by nospam

0 comments posted 22yrs posted by nospam

Re: AGMA gear quality equivalent in China

Corey, you have many options. The first is to work with a reliable, long term manufacturer, with whom you have a partne...

0 comments posted 22yrs

posted by entropyfoe

0 comments posted 22yrs posted by entropyfoe

mosquito proof suit for summer heat

I have made some progress in pinning down the ideal mosquito proof suit for hot summer days and nights. Last I wrote on...

1 comments posted 22yrs

posted by a_plutonium

1 comments posted 22yrs posted by a_plutonium

what is it?

At this site you will find a picture of a focault pendulum clock that has a cone shaped piece of metal from a hydroelec...

5 comments posted 22yrs

posted by semidemiurge

5 comments posted 22yrs posted by semidemiurge

threshold galling stress

could anyone provide a value for the threshold galling stress for 17-4 ph heat treated ~400Hv with Hard chromium plating...

0 comments posted 22yrs

posted by nick.clark

0 comments posted 22yrs posted by nick.clark

Desparately seeking thermophysical properties data

I am writing an article for eGullet.com about cookware, and I among the things I hope to do is describe the differences...

1 comments posted 23yrs

posted by xiaqwnsr02

1 comments posted 23yrs posted by xiaqwnsr02