高碱值磺酸钙 | |||||||
Calcinate | |||||||
特性 | 测试方法 | NC | C300R | C300CS | OR | C-400CLR | C-400W |
碳酸钙结构 | 无定型 | 结晶型 | 无定型 | 无定型 | 结晶型 | ||
钙含量(wt%) | ASTM D4951 | 2.7 | 12 | 10.5 | 15.2 | 15.2 | 14.5 |
磺酸钙含量(wt%) | ASTM D3712 | 44.5 | 28 | 18.5 | 18.5 | 18.5 | 17.6 |
碱值,mgKOH/g | ASTM D2896 | 30 | 305 | 285 | 405 | 405 | 385 |
粘度@100℃,cSt | ASTM D445 | 55 | 75 | 100 | 75 | 75 | 40 |
自由碱含量,mgKOH/g | - | 21 | 20 | 40 | 1 | - | |
铜片腐蚀 | ASTM D130 | 1b | 1b | 1b | 1b | 1b | 1b |
防锈性能 | ASTM D665A | Pass | Pass | Pass | Pass | Pass | Pass |
四球磨损实验 | ASTM D4172 | 0.63 | 0.33 | 0.35 | 0.31 | 0.32 | 0.36 |
四球极压实验,烧结 | ASTM D3233A | 160 | 200 | 200 | 200 | 250 | 250 |
(Pin and VeeBlock),极压试验,磅 | ASTM D3233A | 977 | 1315 | 2353 | 1618 | 1686 | 4500 |