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 | |||||||||
