He hinu whakahinuhinu totoka taiao te kirikiri graphite, he paparanga te hanganga, he nui ngā rauemi, ā, he iti te utu. He tioata katoa te kirikiri, he angiangi te anga, he pakari pai, he āhuatanga ā-tinana me te matū pai, he ātete pāmahana teitei, he kawe hiko, he kawe wera, he whakahinuhinu, he kirihou me te ātete waikawa me te kawakore.
E ai ki te paerewa ā-motu GB/T 3518-2008, e whā ngā wāhanga o te konganuku e ai ki te nui o te waro pumau. E ai ki te rahi o te matūriki me te nui o te waro pumau, e 212 ngā waitohu e wehea ana te hua.
1. Ko te karāpeti parakore teitei (he nui ake, he ōrite rānei te ihirangi waro pumau ki te 99.9%) te nuinga o te wā e whakamahia ana hei rauemi hiri karāpeti ngāwari, hei utu mō te para konukawata mō te whakarewa i ngā matū matū me ngā rauemi turanga hinu, me ētahi atu.
2. Ko te karāpeti waro-teitei (te ihirangi waro pumau 94.0% ~ 99.9%) e whakamahia ana mō ngā whare whakakā, ngā rauemi turanga hinu, ngā rauemi paraihe, ngā hua waro hiko, ngā rauemi pākahiko, ngā rauemi pene, ngā whakakī me ngā paninga, me ētahi atu.
3. Ko te karāpeti waro waenga (me te ihirangi waro pumau o te 80% ~ 94%) e whakamahia ana mō ngā oko whakarewa, ngā mea whakakā, ngā rauemi whakarewa, ngā paninga whakarewa, ngā rauemi mata pene, ngā rauemi mata pākahiko me ngā tae, me ētahi atu.
4. Ko te karāpeti waro iti (ko te ihirangi waro pumau neke atu i te 50.0% ~ 80.0%) te mea e whakamahia nuitia ana mō ngā paninga whakarewa.
Nō reira, ko te tika o te whakamātautau o te ihirangi waro pumau ka pā tika ki te pūtake whakatau mō te whakarōpūtanga me te whakarōpūtanga o te karāpeti maramara. Hei umanga matatau i roto i te whakaputa me te tukatuka i te karāpeti maramara Laixi, he kawenga tā Furuite Graphite ki te whakapai tonu i tōna kaha whakaputa me te wheako me te whakarato hua kounga teitei ki ngā kaihoko. Nau mai haere mai ki te uiui, ki te toro mai rānei ki te whiriwhiri.
Wā tuku: Oketopa-31-2022