**relative viscosity is a calculated value of the ratio of absolute solution viscosity to the absolute viscosity of the solvent.it is measured for an 8.4 wt% solution of Elvamide resin in 90% formic acid solvent (0.11 g resin/ml formic acid).the absolute viscisoty of formic acid is determined using a Cannon-Fensker size 75 viscometer.A Brrokfied viscometer is used to vdetermine the absolute viscosity of the elvamide formic acid solution.the spindle and speed should be selected to give a viscosity highest on the 100 scale.viscosities should be determined at 25 ℃
**Notes: Our inventory list changes every month, Marked **,This is a spot buy one time deal & not repeatable…we got this from a molder who had excess inventory. More order and datasheet/msds and other certificate and packaging pics,Please send e-mail to : x.g.chiang@gmail.com
