核桃壳概术:
核桃壳是一种经脱脂、破碎、筛选等处理加工过的颗粒状,表面多微孔、吸附效果较好的滤料及抛光磨料。核桃壳是一种天然的滚光材料、用它做磨料不会破坏工件表面、抛光效果好等优点,(一)抗压能力强粒径为1.25-1.60mm的核桃壳粒,平均抗压极限为0.2295KN(23.40kgf)。粒径为0.80-1.00mm的核桃壳粒,平均抗压极限为0.165KN(16.84kgf)。(二)化学性质稳定,不含有毒物质,在酸、碱、水中溶解量很小,核桃壳在盐酸溶液中的损耗为4.99%,在氢氧化钠溶液中的损耗率为3.8%,不会引起水质恶化现象。
核桃壳主要市场:
1.以上产品广泛应用于油田、化工、制革等工业污水处理及城市给水排水工程,是各种过滤器最理想的水质净化过滤材料。
2.抛光材料主要应用与眼镜配件、珍珠首饰、纽扣、电子件、冲压件、等行业的抛光去毛刺。
核桃壳用途分类:
一、[成孔材料]核桃壳粒生产陶瓷结合剂气孔砂轮成孔材料--核桃壳粒。该产品与以往的成孔材料--精萘相比,具有气孔均匀、无气味、无污染,使用方便,价格便宜,对使用员工的身体无损还,安全。而且,对砂轮气孔大小可以任意选择。因此,在国外60年代磨料磨具行业中已被广泛采用。
二、堆积密度:16#--36#
0.85±0.05g/cm;46#--80#
0.80±0.05g/cm
粒度:16#--36#
16#筛上物为0,36#筛下物≤4%;46#--80#
46#筛上物为0,80#筛下物≤2%
色泽:
黄棕色颗粒产品规格:8#、10、12、14、16、20、24、30、36、46、60、80、100、120#,另外规格可按使用企业需求制作
二、[抛光材料]核桃壳
经特殊工艺加工而成的该类抛光材料,具有优良的耐磨性能,均匀的粒度,特高的壳含量。理化性能指标:比重1.28;硬度2.5-3.0MOH;酸度3—6PH;壳含量90.90%;仁含量0.4%;水份含量8.7%
产品规格: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、[滤料]核桃壳
四、主要技术指标
检测项目 | 测试数据 | 检测项目 | 测试数据 |
油去除率 | 90-95% | 反洗强度 | 25m3/m2*h |
悬浮物去除率 | 95-98% | 水冲洗压力 | 0.32mPa |
滤速 | 20-25m/h | 维护方式 | 每年补充5-10% |
密度 | 1.25g/cm3 | 堆密度 | 0.8g/cm3 |
核桃壳包装方式:
25kg/袋,双层编织袋包装,也可用吨袋包装,按客户要求调整生产。
登封市卢店镇开元磨料厂
厂址:中国河南郑州登封市卢店镇吴岗村
Walnutshellisoperation:
Walnutshellisakindofthedegreasing,crushing,screeningandtreatmentprocessedgranular,surfacemicroporous,adsorptioneffectisgoodfilteranticipatesthepolishingabrasive.Walnutshellisakindofnaturalbarrelingmaterials,useittodoabrasivewon'tdestroytheworkpiecesurface,polishingeffectisgoodwaitforanadvantage,(a)compressionabilityparticlesize1.251.60mmofwalnutshellgrain,averagepressurelimitfor0.2295KN(23.40KGF).Particlesizeis0.80-1.00mmofwalnutshellgrain,averagepressurelimitfor0.165KN(16.84KGF).(2)chemicalnatureisstable,donotcontaintoxicsubstances,inacid,alkali,watersolutionvolumeissmall,walnutshellinhydrochloricacidsolutionlossof4.99%,andthesodiumhydroxidesolutionofattritionrateis3.8%,won'tcausedeteriorationofwaterquality.
Walnutshellmainmarket:
1.Theaboveproductsarewidelyusedinoil,chemicalindustry,leather,andotherindustrialsewagetreatmentandurbanwaterandwastewaterengineering,itisvariouskindsoffilterthemostidealwaterpurificationfiltermaterial.
2.Polishingmaterialsmainlyapplicationandglassesessories,pearljewelry,buttons,electronicparts,stampingparts,suchasindustrypolishingdeburring.
WalnutshellUSESclassification:
A,[pore-formingmaterial]walnutshellgrainproductionceramicbondstomatalwheelpore-formingmaterial-walnutshellgrain.Theproductwiththepreviouspore-formingmaterial-finenaphthalenecompares,withporeuniformity,nosmell,nopollution,easytouse,cheap,tousethestaffbodycondition,safety.And,tothegrindingwheelblowholesizecanchooseany.Therefore,inforeigncountriesinthesabrasivesindustryhasbeenwidelyused.
Stackingdensity:16#-36#0.85+/-0.05g/cm;46#,80#0.80+/-0.05g/cm
Size:16#-36#16#oversizeproduct04#throughsorless4%;46#,80#46#oversizeproduct0#throughsreminiscentof2%orless
Color:yellowbrowngrainproductspecifications:8#,10,12,14,16,24,twenty,thirty,36,46and,80,100,120#,inadditiontothespecificationcanbemadeordingtotheusingdemandoftheenterprises
Second,[polishingmaterials]walnutshellwithaspecialprocessingtechnologysuchaspolishingmaterials,goodwearresistance,uniformparticlesizeandultrahighshellcontent.Physicalandchemicalperformanceindicators:specificgravity1.28;Hardnessof2.5-3.0MOH;Acidity3-6ph;Shellcontent90.90%;Thekernelcontent0.4%;Moisturecontent8.7%
Productspecifications:5#5.004.00mm,6#4.003.15mm,8#2.802.36mm,10#2.001.80mm,12#1.702.50mm,14#1.401.25mm,16#1.181.06mm,and#0.950.85mm,24#0.8000.630mm,30#0.6000.560mm,36#0.5300.450mm,46#0.4250.355mm,sixty#0.3150.250mm,80#0.2120.180mm,100#0.1700.132mm,120#0.125-0.100mm
Three,[filtermaterial]walnutshell
Themaintechnicalindicators
Thetestitemstestdatadetectionprojecttestdata
Oilremovalrate90-95%backwashingstrength25m3/m2*h
Suspendedsolidsremovalrate95-98%waterflushingpressure0.32mPa
Filterspeedtwenty-25m/hmaintenancemodeadded5-10%ayear
Density1.25g/cm3densityof0.8g/cm3
Walnutshellpacking:25kg/bag,thedoublewovenbagpacking,alsocanusethetonbagpacking,ordingtothecustomerrequestproductionadjustment.
登封市卢店镇开元磨料厂
厂址:中国河南郑州登封市卢店镇吴岗村