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Help CenterHigh Quality Used in Oil Field Walnut Shell Powder
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High quality used in oil field walnut shell powder
What Specifications of our walnut shell powder?
Appearance |
Granular |
Color |
Brown |
Flash Point |
193°C (380°F) |
Charring Temperature |
243°C (470°F) |
Specific Gravity |
1.2-1.4 |
Hardness |
MOH 2.5-4 |
PH at 25°C in neutral water |
4-6 |
Free moisture(80ºC for 15 HRS) |
3-9% |
Oil Content |
0.25% |
Volumetric Weight |
850kg/m3 |
Dilatability |
0.5% |
Solubility |
Insoluble |
Particle Shape |
Irregular |
Proportion |
1.2-1.5g/cm3 |
Bulk Density |
0.8g/cm3 |
Wear Rate |
≤1.5 % |
Rind Puffing Rate |
3% |
Void Ratio |
47 |
Oil Removal Efficiency |
90-95% |
Suspended Solids Removal Rate |
95-98% |
Filtration Rate |
20-26m/h |
Backwashing Strength |
25m3/m2.h |
Water Flushing Pressure |
0.32MPa |
Physical and chemical performance index
Model |
Size (mm) |
Model |
Size (mm) |
6# |
3.35-4.00 |
35# |
0.500-0.600 |
7# |
2.80-3.35 |
45# |
0.355-0.500 |
8# |
2.36-2.80 |
60# |
0.250-0.355 |
10# |
2.00-2.36 |
80# |
0.180-0.250 |
12# |
1.70-2.00 |
100# |
0.150-0.180 |
14# |
1.40-1.70 |
120# |
0.125-0.150 |
16# |
1.18-1.40 |
150# |
0.100-0.125 |
18# |
1.00-1.18 |
180# |
0.080-0.100 |
20# |
0.850-1.00 |
200# |
0.075-0.080 |
25# |
0.710-0.850 |
240# |
0.063-0.075 |
30# |
0.600-0.710 |
280# |
0.050-0.06 |
Common Size: 0.5-1.0mm 0.5-0.8mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm,
or according to customers requirements.
What Applications of our walnut shell powder?
The Walnut Shell can be used as abrasive, filter and stuffing material.
As abrasive material:
- Pearls and jewels polishing
- Electronic components polishing and deburring
- Punching parts polishing and deburring
- Spectacle fittings polishing and deburring
- Button polishing and deburring
As filter material:
- Containing oil Industrial water treatment
- Industrial sewage treatment
- Environmental protection equipment filter
- Water purification filter material
- Residential water treatment
As stuffing material: Sealing off the ground fissures in oil drilling
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Our Packing & Delivery:
Why Choose us?
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