Giới thiệu:
Chi tiết sản phẩm:
Product Grade: API 13 A Section 11 (Ocma), Tested as per VN standard
| No | ITEMS | UNITS | REQUIRE | RESULT | TEST METHODS |
| 1 | Stability | g/cm3 | <0,03 | 0.02 | ASTM D 4380-04 & API13B |
| 2 | Viscosity | sec | 18-45 | 45 | ASTM D6910-04 |
| 3 | pH Value | - | 7-9 | 9 | API13B & ASTM D1293 |
| 4 | Density | g/cm3 | 1,05-1,15 | 1.05 | ASTM D 4380-04 |
| 5 | Shear strength | mg/cm2 | 1min : 20-30 | 29 | API 13A & 13B |
| 10mins : 50-100 | 58 |
| 6 | Sand content | % | <6 | 0.3 | ASTM D 4381-06 |
| 7 | Cake thickness of filter | mm/30mins | 1-3 | 1.5 | API 13A & 13B |
| 8 | YP/PV ratio | % | >95 | 99 | API 13A & 13B |
| 9 | Filtrate loss | ml/30mins | <30 | 16 | ASTM D 5891-02 |
| Mix ratio | 50g/litre |