FIELD: chemistry.
SUBSTANCE: invention relates to impact viscosity-modified polycarbonate moulding compounds for moulded articles. The moulding compounds contain 10-90 wt % aromatic polycarbonate and/or aromatic polyether carbonate, 0.5-30 wt % graft rubber-modified polymerisate, 0.1-50 wt % hollow ceramic spheres, 0-20 wt % phosphorus-containing fire retardant, 0-40 wt % polymerisates or copolymerisates of vinyl and/or polyalkylene terephthalate, 0-10 wt % other additives. The additives are selected from a group consisting of fire-resistant synergists which prevent flow of agents which facilitate slipping of agents and other additives.
EFFECT: moulded articles meet high requirements for the profile of mechanical properties and have improved fluidity characteristics during manufacture.
6 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| POLICARBONATE MOULDING COMPOSITIONS | 2006 |
|
RU2439099C2 |
| HYBRID-DESIGN LOW-WEIGHT PART | 2007 |
|
RU2450950C2 |
| POLYCARBONATE MOULDING COMPOSITIONS | 2006 |
|
RU2442804C2 |
| FIRE-RETARDANT POLYCARBONATE COMPOSITIONS WITH MODIFIED IMPACT STRENGTH | 2007 |
|
RU2439106C2 |
| FIRE-PROOF POLYCARBONATE COMPOSITIONS WITH MODIFIED SHOCK RESISTANCE | 2007 |
|
RU2442807C2 |
| FIRE-RESISTANT COMPOSITIONS WITH MODIFIED IMPACT STRENGTH MADE FROM POLYALKYLENE TEREPHTHALATE/POLYCARBONATE | 2008 |
|
RU2504563C2 |
| IMPACT VISCOSITY-MODIFIED FIRE-RESISTANT POLYCARBONATE COMPOSITIONS | 2007 |
|
RU2444549C9 |
| IMPACT RESISTANT, FIRE RETARDANT THERMOPLASTIC MOULDING COMPOSITION | 2007 |
|
RU2448993C2 |
| POLYCARBONATE MOULDING COMPOUNDS | 2006 |
|
RU2431649C2 |
| LASER RADIATION-TRANSPARENT POLYESTER | 2011 |
|
RU2573885C2 |
