Schiaramento/annotazione:Colourless gel-type mass, formed by effect of ionizing
radiation on solution polyethyleneoxide in water. Biologically noble, n
e is toxic.
Descrizione del marchio dettagliata:Public data:
has varied over a wide ranges structural viscosity. Is prone to
dilution in case of alcohol addition, glycerine, in case of intensive
mechanical effect.
physical-chemical properties
hydrogen index (pH) 20%-îé of water suspension. +-4, 0/8, 0
dynamic viscosity in case of 30 with
- in case of shear velocity 16 with (- 1), Ïà*ñ. +-3, 0/6, 0
- in case of shear velocity 100 with (- 1), Ïà*ñ. +-1, 0/2, 0
extinction size of ultrasonic signal (ïðèâåëåííàÿ to frequency 10
mHz in case of 20 c), äá/ñì, not more. 0, 3
ranges of applicability:
- as a îñíîâû-íîñèòåëÿ of aromatic substances for
cream, ointments, deodorants in cosmetics.
- as a îñíîâû-íîñèòåëÿ of drug substances and enzyme
preparations in medicine.
- as a fixator of aromatic substances and cleaning additions in
production of household chemistry.
- as a immersion environment for ultrasonic diagnosis in
medicine and technology.
chemical composition:
water distilled, %. 96
Ïîëèýòèëåíîêñèä-1500, %. 3, 5
conservant (sodium benzoate), %. 0, 5 |
