ʻO China Sericite High Quality Sericite Powder Manufacturer and Supplier |Wancheng

Sericite

wehewehe pōkole:

ʻO Sericite kahi ʻano hou o ka mineral ʻoihana me kahi ʻano papa, ʻo ia ka subspecies o muscovite i loko o ka ʻohana mika me nā unahi maikaʻi loa.ʻO ka mānoanoa he 2.78-2.88g / cm 3, ʻo ka paʻakikī he 2-2.5, a ʻo ke anawaena-mānoanoa lākiō he> 50. Hiki ke hoʻokaʻawale ʻia i loko o nā flakes lahilahi loa, me ka luster siliki a me ka manaʻo maʻalahi, piha i ka elasticity, hiki ke maʻalahi, kaʻakika a me ka alkali kū'ē, ikaika uila insulation, wela ke kū'ē (a hiki i 600 o C), a me ka haʻahaʻa coefficient o thermal hoʻonui, a ʻO ka ili he ikaika UV kū'ē, maikaʻi abrasion kū'ē a me ka lole pale.ʻO ka modulus elastic he 1505-2134MPa, ʻo ka ikaika tensile he 170-360MPa, ʻo ka ikaika shear he 215-302MPa, a ʻo ka conductivity thermal he 0.419-0.670W.(MK) -1 .ʻO ka mea nui he potassium silicate aluminosilicate mineral, he kālā keʻokeʻo a i ʻole keʻokeʻo hina, ma ke ʻano o nā unahi maikaʻi.ʻO kona molecular formula (H 2 KAl 3 (SiC4) 3. Themineral composition is relative simple and the content of toxic elements is very low , ʻAʻohe mea radioactive, hiki ke hoʻohana ʻia e like me nā mea ʻōmaʻomaʻo.

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Huahana Huahana

wehewehe huahana

Nā kuhikuhina kino a me nā kemika o ka pauda serisite

Silika maloʻo mika	Nā hōʻailona kino nui
	BaiDu(%)	Waiwai PH	Pohō ma ka ʻā (%)	Mākū (%)
	> 75	6-8	4-6	<0.8
	ʻO ka hui kemika nui
	SiO₂	Al₂O₃	K₂O	ʻO Fe₂O₃	S, P
	60-75	13-17	4-5	<1.8	0.02-0.03
Silika pulu mika	Nā hōʻailona kino nui
	BaiDu(%)	Maʻiʻo one (%)	Ka wai i hoʻopili ʻia (%)	Waiwai PH	ʻO ka haʻahaʻa haʻahaʻa g / cm³
	> 80	<0.5	<0.5	6-8	0.4-0.5
	ʻO ka hui kemika nui
	SiO₂	Al₂O₃	K₂O	ʻO Fe₂O₃	Na₂O
	50-65	19-29	6-11	<1	<5