I-China Sericite Umkhiqizi Nomhlinzeki Wempuphu Yekhwalithi Ephezulu Ye-Sericite |Wancheng

I-Sericite

Isithombe esifakiwe se-Sericite Powder Yekhwalithi Ephezulu ye-Sericite

incazelo emfushane:

I-Sericite iwuhlobo olusha lwamaminerali embonini anesakhiwo esinezingqimba, okuwuhlobo olungaphansi lwe-muscovite emndenini we-mica enezikali ezicolekile kakhulu.Ukuminyana kungu-2.78-2.88g / cm 3, ubulukhuni buyi-2-2.5, futhi ubukhulu be-diameter-thickness ratio bu> 50. Ingahlukaniswa ibe ama-flakes amancane kakhulu, ngokucwebezela kwe-silika nomuzwa obushelelezi, ogcwele ukunwebeka, ukuguquguquka, ukumelana ne-asidi ne-alkali, ukwahlukanisa ugesi okuqinile, ukumelana nokushisa (kufika ku-600 o C), kanye ne-coefficient ephansi yokwanda okushisayo, futhi Ingaphezulu linokumelana okuqinile kwe-UV, ukumelana okuhle kokuhuzuka nokumelana nokugqoka.I-elastic modulus yi-1505-2134MPa, amandla e-tensile yi-170-360MPa, amandla okugunda yi-215-302MPa, kanye ne-thermal conductivity yi-0.419-0.670W.(MK) -1 .Ingxenye eyinhloko iyiminerali ye-potassium silicate aluminosilicate, eyisiliva-emhlophe noma empunga-emhlophe, ngendlela yezikali ezinhle.Ifomula yayo yamangqamuzana ithi (H 2 KAl 3 (SiC4) 3. Ukwakheka kwe-themineral kulula futhi okuqukethwe yizakhi ezinobuthi kuphansi kakhulu, Azikho izakhi ezikhipha imisebe, ezingasetshenziswa njengezinto eziluhlaza.

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Incazelo yomkhiqizo

Izinkomba zomzimba nezamakhemikhali ze-sericite powder

Usilika owomile imica	Izinkomba ezibonakalayo eziyinhloko
	I-BaiDu(%)	PH inani	Ukulahlekelwa ekushiseni (%)	Umswakama (%)
	> 75	6-8	4-6	<0.8
	Ukwakheka kwamakhemikhali okuyinhloko
	SiO₂	Al₂O₃	K₂O	Fe₂O₃	S, P
	60-75	13-17	4-5	<1.8	0.02-0.03
Usilika omanzi imica	Izinkomba ezibonakalayo eziyinhloko
	I-BaiDu(%)	Okuqukethwe kwesihlabathi (%)	Amanzi anamathiselwe (%)	PH inani	Ukuminyana okuxekethile g/cm³
	> 80	<0.5	<0.5	6-8	0.4-0.5
	Ukwakheka kwamakhemikhali okuyinhloko
	SiO₂	Al₂O₃	K₂O	Fe₂O₃	Na₂O
	50-65	19-29	6-11	<1	<5