| 摘要 |
An external and internal, PVC polymer bonded, building industry cladding and roof-tile material contains (all pts. wt.): 100 unplasticized PVC; 1-90 surface treated fillers; 0-5 colorants; 1-20 flame proofing compounds; 2-10 impact resistance additives; 3-10 heat, light and UV stabilizers, and processing aids. (PROFRESH-A, ULTRADISP, GMS). Processing by extrusion or moulding. |
