Name: Raw material walnut shell particles as sand filter media
Brand: MEIQI
Availability: InStock

Gongyi City Meiqi Industry & Trade Co., Ltd.

Credit Member 4 years

Business Type: Trading Company

Zhengzhou Henan China

Main Products: Boron Carbide ,Potassium Aluminum Fluoride ,phosphate ,Walnut shell ,zeolite

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Product Details

Product Name

China abrasives walnut shell

Detailed Images

Properties:
1. strong toughness;
2. wear resistance;
3. strong adsorbing ability;
4. no rutting nor blocking;
5. good hydrophilicity;
6. good resist oil immersion property.

Items	Value	Items	Value
Appearance	Granular	Flash Point	193°C (380°F)
Charring Temperature	243°C (470°F)	Bulk Density	0.8g/cm3
Specific Gravity	1.2-1.4	Wear Rate	≤1.5 %
Hardness	MOH 2.5-4	Rind Puffing Rate	3%
PH at 25°C in neutral water	4-6	Void Ratio	47
Free moisture(80ºC for 15 HRS)	3-9%	Oil Removal Efficiency	90-95%
Oil Content	0.25%	Suspended Solids Removal Rate	95-98%
Volumetric Weight	850kg/m3	Filtration Rate	20-26m/h
Dilatability	0.5%	Backwashing Strength	25m3/m2.h
Solubility	Insoluble	Water Flushing Pressure	0.32MPa