Gradd Triniaeth Arbennig
| Enw | Cysgod Llawn ---- Gostyngiad Tio2 | Math | Fe2O3 | Amsugno olew (g/100g) | Res.on 325 rhwyll (%) | Solid Dwr.Halwynau (%) | Lleithder (%) | Gwerth PH | Dwysedd Ymddangosiadol Tamped g/cm3 | Siâp gronynnau | △E O'i gymharu â std. | Cryfder lliwio (%) | ||
| (%) | ||||||||||||||
| Melyn Dwysedd Uchel |  | HMT-HPCM313 | ≥86 | 25 ~ 35 | ≤0.3 | ≤0.3 | ≤1.0 | 3~7 | 0.9 ~ 1.0 | Acicular | ≤1.0 | 97 ~ 103 | ||
| Melyn Heatstable |  | HMT-HPT10 | ≥82 | 25 ~ 35 | ≤0.3 | ≤0.5 | ≤1.5 | 5~7 | 0.5 | Acicular | ≤1.2 | 95 ~ 105 | ||
| Melyn Heatstable |  | HMT-HPT20 | 67~71 | 35 ~ 45 | ≤0.01 | ≤0.5 | ≤1.5 | 5~7 | 0.5 | Acicular | ≤1.2 | 95 ~ 105 | ||
| Heatstable Du |  | HMT-HPT303 | 75~85 | 15~25 | ≤0.1 | ≤1.0 | ≤1.0 | 5~7 | 1 | Afreolaidd | ≤1.2 | 95 ~ 105 | ||
| Brown bwrdd poeth |  | HMT-HPT645 | ≥80 | 25~25 | ≤0.05 | ≤1.0 | ≤1.0 | 5~7 | 1 | Afreolaidd | ≤1.2 | 95 ~ 105 | ||
| Gwyrdd bwrdd gwres |  | HMT-HPT56 | 25 ~ 35 | ≤0.5 | ≤2.0 | ≤1.0 | ≥6.0 | 0.7 | Afreolaidd | ≤1.2 | 95 ~ 105 | |||
| Metel Trwm Isel Haearn ocsid Coch |  | HMT-300RMF | ≥96 | 15~25 | ≤0.010 | ≤0.3 | ≤1.0 | 4.5~7 | 1 | Spherical | As | Pb | Hg | |
| Metel Trwm Isel Haearn Ocsid Melyn |  | HMT-400YMF | ≥86 | 25 ~ 35 | ≤0.010 | ≤0.3 | ≤1.0 | 4.5~7 | 1 | Acicular | ≤5ppm | ≤5ppm | ≤5ppm | |
| Metel Trwm Isel Haearn Ocsid Du |  | HMT-500BMF | ≥95 | 15~25 | ≤0.010 | ≤0.3 | ≤1.0 | 5~8 | 1 | Spherical | ||||
