Brucite-Brucite-Shijiazhuang Mining Technology Co., Ltd.

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Brucite

Introduction of Brucite:
◆ Brucite is a rare fibrous magnesium hydroxide.
◆ Brucite is white colour and easy to split.
◆ Brucite is ideal substitute for asbestos with excellent performance.
◆ Brucite is used in producing rubber, braking, friction, seal, heat insulation materials, coating, textile, adsorbent, fire retardant etc. The finished product is asbestos-free.

Chemical Composition of Brucite

Element	SiO₂	MgO	Al₂O₃	Fe₂O₃	FeO	CaO	H₂O-	H₂O+
Content(%)	1-3	61-65	0.27	0.6-1.9	2-6	0.14	0.08	28.02

Specification of Brucite

Code	F500-Ⅰdry classifying screen test (%)						Loose Fiber%	-0.075 MM %	Imputiry %
	+12.5MM	+4.75MM	+1.4MM	+0.4MM	-0.4MM	Sand	Loose Fiber%	-0.075 MM %	Imputiry %
	≥				≤		≥	≤	≤
3-40	-	40	43.5	12	4.5	-	-	58	0.04
4-30		30	51	14	5	-	-	60
4-20		20	58	16	6	-	22	61
4-10		10	65	18	7	0.5		63
5-60		-	60	28	12	1.1	18	69
5-50		-	50	36	14	1.5	-	-
6-40		-	40	44	16	1.5	-	-

Application of Brucite

Friction Application

Brake pads, brake linings

Construction Application

Cement tile roofing, wallboard, decorative panel, electric insulation board, drainage pipe, ventilation box, roofing material, waterproof material, sealing material, paving material

Packaging Method:

pp bag, 500kg/bag, 25kg/bag, or as customer’s request.

Application scenarios

Application scenarios

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