Kub muag hnav tiv taus NBR khoom 2 hli roj hmab ntawv / lev
Qhov ntev: 1-80mmx3800m (TXW)
Qhov ceev: 1.2g / cm3
Lub zog ua kom tawv nqaij: 16MPa
Hardness: 50 +/- 5shore A
Elongation: 600%
Daim ntawv thov: qhov ywj pheej zoo, rau xuas nrig ntaus ntsaws, ntxhua thiab lwm yam.
Sau koj cov lus ntawm no thiab xa rau peb