FIELD: chemistry.
SUBSTANCE: invention relates to polypropylene based polymeric compounds and may be used for health care products. The compound contains polypropylene with a melt flow index of 25-35 g/10 min, divinylstyrene thermoelastoplast with a melt flow index below 1 g/10 min, polycarbonate with a melt flow index of 6.51 g/10 min, sterically hindered amine, triallylisocyanurate, nanocellulose as a stabiliser, in the amount of 0.0010 to 0.0500 wt %.
EFFECT: polymeric compound is high resistant to ionising radiation, increased storage life of the products made thereof.
3 tbl, 6 ex
Title | Year | Author | Number |
---|---|---|---|
IONISING RADIATION-RESISTANT POLYMER COMPOSITION | 2013 |
|
RU2534900C1 |
IONISING RADIATION RESISTANT POLYMER COMPOSITION | 2012 |
|
RU2515558C1 |
IONISING RADIATION RESISTANT POLYMER COMPOSITION | 2012 |
|
RU2515616C1 |
IONISING RADIATION RESISTANT POLYMER COMPOSITION | 2012 |
|
RU2515135C1 |
POLYPROPYLENE COMPOSITION WITH HIGH MELT STRENGTH AND METHOD FOR PRODUCTION THEREOF | 2020 |
|
RU2767530C1 |
POLYMERIC COMPOSITION AND METHOD OF ITS MANUFACTURE | 0 |
|
SU1754742A1 |
POLYPROPYLENE COMPOSITION HAVING HIGH MELT STRENGTH AND PREPARATION METHOD THEREOF | 2014 |
|
RU2600168C2 |
POLYETHYLENE COMPOSITION FOR OUTER CABLE SHEATH AND OUTER INSULATION FOR STEEL PIPES | 2017 |
|
RU2670101C1 |
ELECTROINSULATING COMPOSITION | 1999 |
|
RU2156003C1 |
CROSS-LINKABLE POLYOLEFIN COMPOSITION | 2018 |
|
RU2730523C1 |
Authors
Dates
2017-04-05—Published
2016-04-04—Filed