Rooj zaum series
Daim ntawv thov teb:Tsheb rooj, Backrest thiab Headrest
Nta:tsawg ntom, siab elasticity, tsim nyog hardness, siab indentation piv thiab xis caij
SPECIFICATION
Yam khoom | DHR-A | DHR-B |
Piv txwv | 100 | 45-65 : kuv |
Core ceev (Kg / m3) | 40-50 | 45 |
Rov qab (%) | 50-70 | |
Tensile zog (Kpa) | 130-220 : kuv | |
Elongation ntawm tawg (%) | 90-130 : kuv | |
Tear zog (N / cm) | 1.2-2.5 | |
75% kev them nyiaj yug | 7–12 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb