- Kekerasan dhuwur kanthi kekerasan Moh kelas 9
- Abrasion dhuwur lan tahan kimia
- Gampang instalasi dening epoxy resin lim banyu
- Gampang ndandani yen ana sing nyelehake kothak kothak
- Macem-macem wangun lan ukuran lapisan keramik alumina kasedhiya
| produk | dawa (mm) | Jembar (mm) | Ketebalan kalebu Dimple (mm) |
| Keramik Tile karo 5dimles | 20±0.3 | 20±0.3 | 5/6/7/8/9/10 |
| Ubin Keramik kanthi 13 lesung | 20±0.3 | 20±0.3 | 5/6/7/8/9/10 |
| Ubin Keramik kanthi 18 lesung | 20±0.3 | 30±0.5 | 5/6/7/8/9/10 |
| Ubin Keramik kanthi 13 lesung | 25±0.4 | 25±0.4 | 5/6/7/8/9/10 |
| Hex. Tile | 12 | 3/6/10/11/12/20/24/25 | |
| Hex Tile | 19 | 5~25 | |
| Hex Tile | 6 | 3~6 | |
| kothak kothak | 20 | 20 | 2~10 |
| kothak kothak | 17.5 | 17.5 | 2~10 |
1Komposisi kimia:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3~6% | 1~1,6% | 0,2~0,8% | 0,1% |
2) Sifat fisik:
| Gravitasi spesifik (g/cc) | > 3.60 |
| Porositas katon (%) | 0 |
| Kekuwatan lentur (20ºC, Mpa) | 280 |
| Kekuwatan tekan (20ºC, Mpa) | 850 |
| Kekerasan Rockwell (HRA) | 80 |
| Kekerasan Vickers (hv) | 1050 |
| Kekerasan Moh (skala) | ≥9 |
| Ekspansi Termal (20-800ºC, x10-6/ºC) | 8 |
| Ukuran Kristal (μm) | 1.3~3.0 |
