Hello;
I have to do some analysis and I've never done before and I need some tips. can you tell me what is tan delta influence on die swell and brenching. And what conclusion may I draw from the following test for EPDM.
The temperature and frequency remain constant while the instrument tests the...
We have a major problem with silicone contains glass fibers.
Till now we have done severals trials and non of them has given good results. Base on our results we know that in this case the properties of extruded parts (before curing) and exrtrusion itself depends on rubber viscosity. The...
our production has a problem with extruded rubber hoses.
they are built with two kind of EPDM separated with poliester string. the hoses shrink about 8%.
I was assured by rubber's producent that the compound may shrink but only to 3%, poliester to 2%.
I check the process of extrusion (speed...
