High performances grit for surface preparation in energy sector
This 100% grit was developed to provide the best compromise between surface profile and abrasive consumption. Its specific hardness guarantees a stable surface profile and reduces dust levels. SURFIUM is specially designed for the Energy sector and specifically for OCTG and for surface preparation before coating.
USERS BENEFITS
#1 Quality : Better coating adhesion
- Narrow hardness range, leading to a highly consistent surface profile
- Less dust on the blasted surface, ensuring a proper bond between coating and substrate
- Low conductivity level (< 30 µS/cm), reducing the risks of coating blistering
#2 Performance : generates savings versus traditional GL abrasives
- Strong reduction in consumption versus GL grit (-20%)
- Optimum roughness (low dead-volume) providing a reduced paint consumption
PRODUCT CHARACTERISTICS
SURFIUM® is a high quality, ready-to-use product for surface preparation in pipelines, rebars and steel structures applications.
SURFIUM Technical datasheet |
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Product name |
SF 710 |
SF 600 |
SF 350 |
Nominal size (Sieve #) |
0,71 mm (#25) |
0,42 mm (#40) |
0,30 mm (#50) |
Hardness |
51 - 54 HRc |
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Density |
7,6 mini |
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Chemical composition |
C≥0.85% _ Si≥0.4% _ 0.6%≤Mn≤1.2% _ S≤0.05% _ P≤0.05% |
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General shape |
Angular |
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