Model No.︰NK-PCB
Brand Name︰NKCHEM
Country of Origin︰China
Unit Price︰US $ 1550 / T
Minimum Order︰1 T
Porous Ceramic Ball
Introduction:
It is a new developed product in our company , and we focus on the centre of the ball to open holes, it has high stability and flexibility. and improves the void of the specific surface area, lowing the resistance of the system..So it can be widely used in oiling, chemical , and natural gas industries.
Technical Specification:
| Type | Feldspar | Feldspar-Molai | Molai Stone | Molai-Corundum | Corundum | |
| Item | ||||||
| Chemical Ingredients | Al 2O3 | 20-30 | 30-45 | 45-70 | 70-90 | ≥90 |
| % | Al2O3 +SiO 2 | ≥90 | ||||
| Fe2O3 | ≤1 | |||||
| Water Adsorption, % | ≤5 | |||||
| Acid Resistance , % | ≥98 | |||||
| Alkaki Resistance,% | ≥80 | ≥82 | ≥85 | ≥90 | ≥95 | |
| Operation Temperature, ℃ | ≥1300 | ≥1400 | ≥1500 | ≥1600 | ≥1700 | |
| Scrushing Strength N/ pellet | Φ ３ | ≥400 | ≥420 | ≥440 | ≥480 | ≥500 |
| Φ ６ | ≥480 | ≥520 | ≥600 | ≥620 | ≥650 | |
| Φ ８ | ≥600 | ≥700 | ≥800 | ≥900 | ≥1000 | |
| Φ10 | ≥1000 | ≥1100 | ≥1300 | ≥1500 | ≥1800 | |
| Φ13 | ≥1500 | ≥1600 | ≥1800 | ≥2300 | ≥2600 | |
| Φ16 | ≥1800 | ≥2000 | ≥2300 | ≥2800 | ≥3200 | |
| Φ20 | ≥2500 | ≥2800 | ≥3200 | ≥3600 | ≥4000 | |
| Φ25 | ≥3000 | ≥3200 | ≥3500 | ≥4000 | ≥4500 | |
| Φ30 | ≥4000 | ≥4500 | ≥5000 | ≥5500 | ≥6000 | |
| Φ38 | ≥6000 | ≥6500 | ≥7000 | ≥8500 | ≥10000 | |
| Φ50 | ≥8000 | ≥8500 | ≥9000 | ≥10000 | ≥12000 | |
| Φ75 | ≥10000 | ≥11000 | ≥12000 | ≥14000 | ≥15000 | |
| Bulk Density , kg/m3 | 1100-1200 | 1200-1300 | 1300-1400 | 1400-1550 | ≥1550 | |
Size:
| Diameter,Φ | 6 | 8 | 10 | 13 | 16 | 20 | 25 | 30 | 38 | 50 | 60 | 75 |
| Tolerance of diameter,mm | ±1.0 | ±1.5 | ±2.0 | ±3.0 | ||||||||
| Aperture,mm | 2-3 | 3-5 | 5-8 | 8-10 | ||||||||
Price Terms︰ FOB Shenzhen/Shanghai
Payment Terms︰ TT / LC / DP
Packing︰ 15kg steel drum or customized
