Granite ea Tlhaho vs Granite ea Maiketsetso (Ho Lahlela Liminerale):
Liphapang tse 'ne tsa mantlha le tataiso ea khetho ea ho qoba likoti:
1. Litlhaloso le Melao-motheo ea Theho
Natural Black Granite
Formation: Ka tlhaho e entsoe ke ho khanya butle ha magma botebong ba Lefatše's mokokotlo. E entsoe haholo ka quartz, feldspar, le biotite, e nang le 'mala o tsoang ho liminerale tse lefifi tsa plagioclase kapa pyroxene.Mefuta e emelang: China Jinan e ntšo, India e ntšo M10 (tekanyo ea 2.8-3.1g/cm³), granite e 'ngoe (boima ba 2.7-3g/cm³).
Lahlela Granite (Ho Lahlela Liminerale)
Formation: Thepa ea maiketsetso e entsoeng ka ho kopanya lehlabathe la quartz, resin le li-pigments, ebe e bōptjoa ka tlas'a mocheso o phahameng kapa khatello ea ho etsisa mekhoa ea tlhaho ea granite.
Kakaretso: 60-90% lehlabathe la quartz + epoxy / polyester resin; ha e na meaho ea tlhaho ea liminerale.
2. Papiso ea Thepa ea 'Mele le ea Lik'hemik'hale
| 属性 (Thepa) | 天然黑花岗岩 (Natural Black Granite) | 人造花岗岩 (Cast Granite & mineral casting) |
| 硬度 (Hardness) | 莫氏硬度 6–7，抗压强度 ≥200 MPa | 莫氏硬度 4–5，抗压强度 80–120 MPa |
| 密度 (Density) | 2.63–3.1 g/cm³ (高密度） | 2.2–2.5 g/cm³ (轻质) |
| 酸/碱抗性 (Resistance/Alkali Resistance) | 高度抗腐蚀(HCl中无腐蚀） | 树脂在强酸/溶剂中降解 |
| 吸水率 (Monyo oa Metsi) | ≤0.2% (适合户外使用） | 0.5–1.2% (需防水处理） |
| 热稳定性 (Thermal Stability) | 低膨胀率(4.6×10⁻⁶/℃） | 树脂在 >80℃ 时软化 |
3. Likopo le Tlhahlobo ea Litšenyehelo
Natural Black Granite
Litšebeliso tse Loketseng:
Kaho ea Pele: Ho roala ka ntle, liemahale (mohlala, mabitla a Shanxi Black a nang le 110° sephatse).
Tšebeliso ea Liindasteri: Lisebelisoa tsa lisebelisoa tse nepahetseng (botsitso bo phahameng ba mocheso).
Litšenyehelo: Theko ea majoe a majoe e batla e phahame (e anngoeng ke mefuta-futa le theknoloji ea ho sebetsa).
Lahlela Granite (Ho Lahlela Liminerale)
Litšebeliso tse Loketseng:
Mekhabiso ea Ka hare: Li-countertops tse bolokang chelete e ngata, liphanele tsa lebota (lipaterone tse ka tloahelehang).
Litlhoko tse bobebe: Thepa ea ka tlung, mekhabiso e khabisitsoeng (30% e bobebe).
Litšenyehelo: Theko e batlang e le tlase ha e tšoanelehe bakeng sa lihlahisoa tse khethehileng (moruo o phahameng oa tlhahiso).
Tšireletso le ts'ireletso ea tikoloho.
4. Tšireletseho le Tšusumetso ea Tikoloho
Lejoe la Tlhaho: Tšebeliso e phahameng ea matla a merafo empa e ka sebelisoa hape (mohlala, e sithabetseng e le kakaretso); mahlaseli a fokolang (khetha Sehlopha sa A se tiisitsoeng).
Synthetic Stone: tlhahiso ea VOC nakong ea tlhahiso, empa litšila li ka sebelisoa hape; ha ho na radioactivity.
Nako ea poso: Mar-20-2025