Mandylledd is, sefydlogrwydd cemegol uchel, perfformiad tymheredd uchel, ymwrthedd gwisgo uchel
Defnyddir y cynnyrch fel arfer fel amrywiol ddeunyddiau odyn ar gyfer meteleg, petrocemegol, petrolewm, peiriannau, deunyddiau adeiladu a diwydiannau eraill.
Eitemau | Uned | A600 | A700 | G9 | ||
Cyfansoddiad cemegol | Al2O3 | % | 50-60 | 50-60 | 53.5max | |
CaO | % | 33 mun | 33.00mun | 33.00mun | ||
SiO2 | % | 8.00 uchafswm | 8.00 uchafswm | 5.50max | ||
Fe2O3 | % | 2.50 uchafswm | 2.50 uchafswm | 2.50 uchafswm | ||
RO2 | % | 0.4max | 0.40 uchafswm | 0.40 uchafswm | ||
Aea Arwyneb Penodol | cm3/g | 3000 ar y mwyaf | 3000 ar y mwyaf | 350 munud | ||
Set Dechrau | min | 60 munud | 60 munud | 90 munud | ||
Set Terfynu | h | 6max | 6max | 6 mun | ||
Cryfder Plygu | 1 diwrnod | Mpa | 5.50max | 7.00mun | 8.00mun | |
3 diwrnod | Mpa | 6.50 uchafswm | 8.00mun | 10.00mun | ||
Cryfder Cywasgol | 1 diwrnod | Mpa | 40.00 ar y mwyaf | 50.00mun | 72.00 mun | |
3 diwrnod | Mpa | 50.00 ar y mwyaf | 60.00 mun | 82.00 mun | ||
Anhydrin | ℃ | 1350. llathredd eg | 1350. llathredd eg | 1450 |
Eitemau | Uned | CA-70 | CA-80 | ||
Cyfansoddiad cemegol | Al2O3 | % | 68.50-72.00 | 78.50-81.00 | |
CaO | % | 28.0-31.50 | 17.00-20.00 | ||
SiO2 | % | ≤0.50 | ≤0.40 | ||
Fe2O3 | % | ≤0.50 | ≤0.30 | ||
K2O+Na2O | % | ≤0.50 | |||
Aea Arwyneb Penodol | Cm2/g | ≥5000 | ≥7000 | ||
Set Dechrau | min | ≥45 | ≥30 | ||
Set Terfynu | h | ≤6 | ≤6 | ||
Cryfder Plygu | 24 awr | Mpa | ≥7.0 | ≥5.50 | |
Cywasgol Nerth | 24 awr | Mpa | ≥45 | ≥40 | |
Anhydrin | ℃ | ≥1600 | ≥1790 |