| 濾料類型：果殼 | 適用對象：水 | 用途：防水 |
| 性能：耐酸,耐堿 | 類型：高效 | 品牌：綠洋 |
| 吸附率：99（％） | 抗壓力：55（kgf） | 密度：1.25（g/cm3） |
| 孔隙率：99（%） | 磨損率：2 | 硬度：5 |
| 化學成分：5 | 鹽酸可溶率：5（%） |
核桃殼濾料采用優質山核桃殼為原料，經過破碎、拋光、蒸洗、藥物防腐處理，兩次篩選加工而成。此濾料堅韌、耐磨、抗壓（抗壓力為23.4kgf），化學性能穩定，吸附截污性強（吸附率為27-50％），抗油浸，易反洗再生，反沖洗強度低(6.7L/Sm2)，濾速快（24-26m/h），不板結，不腐爛，永不更換，每年隻需補充5-10%即可。油去除率達95％，含油降至5mg/g以下。適用於油田、節油環保設備等方麵。
一． [pore-forming materials] walnut shell particles
Our factory using foreign advanced technology specialized in vitrified bond grinding wheel hole porosity materials - walnut shell grains. Compared with the old pore-forming material-- refined naphthalene, our product has uniform pores, and it is odorless, non-polluting, easy to use, inexpensive and safe. Moreover, the pore size of the grinding wheel can be arbitrarily selected. Thus, in 60 years abroad, it has been widely adopted in abrasives industry.
Physical and chemical performance index
Bulk Density: 16 # - 36 # 0.85 ± 0.05g/cm
46 # - 80 # 0.80 ± 0.05g/cm
Size: 16 # - 36 # ，the screen overflow of 16# is 0, the screen underflow of 36# is no more than4%
46 # - 80 #, the screen overflow of 46# is 0, the screen underflow of 80# is no more than2%
Color: Yellow-brown granules
Product Specification: 8 #, 10 #, 12 #, 14 #, 16 #, 20 #, 24 #, 30 #, 36 #, 46 #, 60 #, 80 #, 100 #, 120 #
Specifications can be produced as needed.
二． [Polishing Material] walnut shell
Such polishing materials processed by the special process have excellent wear resistance, uniform particle size, and ultra-high shell content.
Physical and chemical performance index
Specific Gravity: 1.28 Hardness: 2.5-3 .0 MOH Acidity: 3-6PH
Shell content: 90.90% kernel content: 0.4% Moisture content: 8.7%
Specifications
5 # 5.00-4.00mm, 6 # 4.00-3.15mm, 8 # 2.80-2.36mm, 10 # 2.00-1.80mm
12 # 1.70-2.50mm, 14 # 1.40-1.25mm, 16 # 1.18-1.06mm, 20 # 0.95-0.85mm
24 # 0.800-0.630mm, 30 # 0.600-0.560mm, 36 # 0.530-0.450mm
46 # 0.425-0.355mm, 60 # 0.315-0.250mm, 80 # 0.212-0.180mm
100 # 0.170-0.132mm, 120 # 0.125-0.100mm
三． [Filter] walnut shell
Appearance：shiny ，beautiful, brown. High-quality fruit (coconut, apricot) shell as raw materials, it is refined handled and screening made by water vapor activation crumbs.
Features: developed gap, good adsorption properties, high strength, easy regeneration, economic and durable and so on.
Uses: It is used for oil field, refining, environmental protection, chemical industry wastewater treatment and so on.
Physical and chemical performance index
Weight: 1250kg/cm3 bulk density: 800kg/cm3 wear rate: ≤ 1.5%
Puffiness rate: 3% porosity: 47 degreasing rate: 65-95%
Common Specifications: 0.5-1 .0 mm 0.5-0.8mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm
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