Dorewa mai ƙarfi fiber walnut Shells Grit
Bayanin Samfura
Gyada harsashi grit ne mai wuyar fibrous samfurin da aka yi daga ƙasa ko dakakken goro bawo. Lokacin da aka yi amfani da shi azaman kafofin watsa labarai mai fashewa, goro harsashi yana da matuƙar ɗorewa, kusurwa kuma mai fuskoki da yawa, duk da haka ana ɗaukarsa a matsayin 'mai laushi mai laushi'. Gyada harsashi fashewa grit ne mai kyau maye gurbin yashi (free silica) don kauce wa shakku kiwon lafiya.
Tsaftacewa ta hanyar fashewar harsashi na goro yana da tasiri musamman inda saman abin da ke ƙarƙashin gashin fenti, datti, maiko, sikelinsa, carbon, da sauransu ya kamata ya kasance baya canzawa ko in ba haka ba. Za'a iya amfani da gwangwani harsashi na goro azaman tara mai laushi wajen cire al'amuran waje ko sutura daga saman ba tare da ɓata lokaci ba, gogewa ko lalata wuraren da aka goge.
Lokacin amfani da kayan aikin fashewar harsashi na goro mai kyau, aikace-aikacen tsabtace fashe na gama-gari sun haɗa da cire fatun mota da manyan motoci, tsaftace gyare-gyare masu laushi, goge kayan ado, armatures da injinan lantarki kafin juyawa, lalata robobi da agogon goge baki. Lokacin da aka yi amfani da shi azaman watsa labarai mai tsaftar fashewa, ƙwan ƙwan goro yana cire fenti, walƙiya, bursu da sauran lahani a cikin filastik da gyare-gyaren roba, aluminum da zinc die-casting da masana'antar lantarki. Harsashi na goro na iya maye gurbin yashi a cire fenti, cire rubutun rubutu da tsaftacewa gabaɗaya a cikin maido da gine-gine, gadoji da wuraren zama na waje. Ana kuma amfani da harsashin goro don tsaftace injinan jiragen sama da injin tururi.
Ma'aunin Fasaha
| Ƙididdigar Walnut Shell Grit | |
| Daraja | raga |
| Ƙarƙashin Ƙarfafa | 4/6 (4.75-3.35 mm) |
| M | 6/10 (3.35-2.00 mm) |
| 8/12 (2.36-1.70 mm) | |
| Matsakaici | 12/20 (1.70-0.85 mm) |
| 14/30 (1.40-0.56 mm) | |
| Lafiya | 18/40 (1.00-0.42 mm) |
| 20/30 (0.85-0.56 mm) | |
| 20/40 (0.85-0.42 mm) | |
| Karin Lafiya | 35/60 (0.50-0.25 mm) |
| 40/60 (0.42-0.25 mm) | |
| Gari | 40/100 (425-150 micron) |
| 60/100 (250-150 micron) | |
| 60/200 (250-75 micron) | |
| -100 (150 micron da finer) | |
| -200 (75 micron da finer) | |
| -325 (35 micron da finer) | |
| Prot name | Binciken Kusa | Abubuwan Al'ada | ||||||||
| Walnut Shell Grit | Cellulose | lignin | Methoxyl | Nitrogen | Chlorine | Cutin | Toluene Solubility | Ash | Takamaiman Nauyi | 1.2 zuwa 1.4 |
| 40 - 60% | 20 - 30% | 6.5% | 0.1% | 0.1% | 1.0% | 0.5 - 1.0% | 1.5% | Yawan yawa (lbs kowace ft3) | 40-50 | |
| Mohs Sikelin | 4.5 - 5 | |||||||||
| Danshi Kyauta (80ºC na awanni 15) | 3-9% | |||||||||
| pH (a cikin ruwa) | 4-6 | |||||||||
| Flash Point (kofin rufe) | 380º | |||||||||
