Ifayibha eqinileyo ehlala ixesha elide iWalnut Shells Grit
Ingcaciso yeMveliso
Iqokobhe leWalnut yimveliso enentsinga eqinileyo eyenziwe emhlabeni okanye amaqokobhe amaqokobhe ewalnut.Xa isetyenziswa njengemithombo yeendaba eqhumayo, i-walnut shell grit yomelele ngokugqithisileyo, i-angular kunye ne-multi-faceted, kodwa ithathwa 'njenge-abrasive ethambileyo'.I-Walnut shell blasting grit yeyona ndawo ibalaseleyo endaweni yesanti (i-silica yasimahla) ukunqanda ukuphefumla iinkxalabo zempilo.
Ukucoca ngokuqhushumba kweqokobhe le-walnut kusebenza ngokukodwa apho umphezulu we-substrate phantsi kwengubo yepeyinti, ukungcola, igrisi, isikali, i-carbon, njl.Igrit yeqokobhe leWalnut ingasetyenziswa njenge aggregate ethambileyo ekususeni izinto zangaphandle okanye iingubo ukusuka phezulu ngaphandle kokukrolwa, ukukrwela okanye ukonakaliswa kweendawo ezicociweyo.
Xa isetyenziswa kunye nesixhobo esifanelekileyo sokuqhushumba kweqokobhe le-walnut, usetyenziso oluqhelekileyo lokucoca uqhushululu lubandakanya ukuhluba iipaneli ze-auto kunye neelori, ukucoca iimolds ezithambileyo, ukupolisha ubucwebe, ii-armatures kunye neemotor zombane ngaphambi kokubuyisela umva, ukuthoba iiplastiki kunye nokupholisha iwotshi.Xa isetyenziselwa ukucoca imidiya yokucoca, i-walnut shell grit isusa ipeyinti, i-flash, i-burrs kunye nezinye iziphene kwiplastiki kunye nokubumba irabha, i-aluminium kunye ne-zinc die-casting kunye ne-electronics industry.Iqokobhe leWalnut lingathatha indawo yesanti ekususweni kwepeyinti, ukususwa kwegraffiti kunye nokucoca ngokubanzi ekubuyiselweni kwezakhiwo, iibhulorho kunye nemifanekiso eqingqiweyo yangaphandle.Iqokobhe leWalnut likwasetyenziselwa ukucoca iinjini zenqwelomoya kunye neeinjini zomoya.
Iiparamitha zobuGcisa
| IiNkcazo zeWalnut Shell Grit | |
| IBanga | Umnatha |
| I-Coarse eyongezelelweyo | 4/6 (4.75-3.35 mm) |
| Irhabaxa | 6/10 (3.35-2.00 mm) |
| 8/12 (2.36-1.70 mm) | |
| Phakathi | 12/20 (1.70-0.85 mm) |
| 14/30 (1.40-0.56 mm) | |
| Kulungile | 18/40 (1.00-0.42 mm) |
| 20/30 (0.85-0.56 mm) | |
| 20/40 (0.85-0.42 mm) | |
| Isohlwayo esongezelelweyo | 35/60 (0.50-0.25 mm) |
| 40/60 (0.42-0.25 mm) | |
| Umgubo | 40/100 (425-150 micron) |
| 60/100 (250-150 micron) | |
| 60/200 (250-75 micron) | |
| -100 (150 micron nangaphezulu) | |
| -200 (75 micron nangaphezulu) | |
| -325 (35 micron nangaphezulu) | |
| Pigama lomzila | Uhlalutyo olusondeleyo | Iinkcazelo ngeempawu | ||||||||
| I-Walnut Shell Grit | Iselulosi | Lignin | Methoxyl | Nitrogen | I-Chlorine | UCutin | Ukunyibilika kweToluene | Uthuthu | Ubunzima obuthile | 1.2 ukuya ku-1.4 |
| 40 - 60% | 20 - 30% | 6.5% | 0.1% | 0.1% | 1.0% | 0.5 - 1.0 % | 1.5% | Ubuninzi bobuninzi (iilbs ngeft3) | 40 - 50 | |
| Mohs Isikali | 4.5 – 5 | |||||||||
| Ukufuma kwamahala (80ºC ngeeyure eziyi-15) | 3 - 9% | |||||||||
| pH (emanzini) | 4-6 | |||||||||
| Indawo ekhanyayo (indebe evaliweyo) | 380º | |||||||||
