Taurin gilashin yana da girma sosai, lokacin da amfani ba shi da sauƙi don karce da karce gabaɗayan sodium calcium gilashin vickers hardness (HV) shine 400 ~ 480MPa, kuma taurin filastik yana da ƙasa kaɗan, sauƙin karce, kamar polyvinyl chloride. (PVC) HV shine 10 ~ 15MPa, polyester thermosetting (PET) shine 10 ~ 21MPa, polyethylene (PE) shine 5 ~ 8MPa, polypropylene (PP) shine 6 ~ 11MPa.
Lokacin aikawa: Janairu-10-2020