I-Spherical Alumina Powder Yezinto Zokusebenza Ezishisayo Ezifakiwe Isithombe

I-Spherical Alumina Powder ye-Thermal Interface Materials

Incazelo emfushane:

I-alumina eyindilinga ye-HRK ewuchungechunge ikhiqizwa ngendlela yokushisa ephezulu encibilikayo-jet ethuthuka ngendlela evamile engajwayelekile i-Al2O3, bese ihlolwa, ihlanzwe nezinye izinqubo ukuze kutholwe umkhiqizo wokugcina.I-alumina etholiwe inezinga eliphezulu le-spheroidization, ukusabalalisa usayizi wezinhlayiyana ezilawulekayo kanye nokuhlanzeka okuphezulu.Ngenxa yezindawo zayo eziyingqayizivele ezifana ne-conductivity ephezulu yokushisa kanye nokuhamba kahle, Umkhiqizo usetshenziswe kabanzi njengokugcwalisa izinto ezithinta ukushisa ezishisayo, amaplastiki obunjiniyela obushisayo kanye ne-aluminium-based Copper-Clad Laminates nokunye.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Incazelo Yomkhiqizo

main

I-SEM

Izici Zomkhiqizo

Into yobuchwepheshe		Iyunithi	Ikhodi yomkhiqizo we-HRK Series
Usayizi Wezinhlayiyana			I-HRK-1	I-HRK-2	I-HRK-5	I-HRK-10	I-HRK-20	I-HRK-30	I-HRK-40	I-HRK-70	I-HRK-90	I-HRK-120
	(D10)	µm	0.71	0.69	2.54	4.55	10.5	16.88	23.77	44.32	55.23	92.39
	(D50)	µm	1.08	2.18	5.52	10.43	20.8	30.52	41.54	71.54	87.96	122.98
	(D90)	µm	3.21	5.24	9.09	20.8	37.24	48.87	66.44	106.5	134.92	172.07
Specific Surface Area		m2/g	1.69	1.27	0.36	0.17	0.14	0.13	0.12	0.12	0.1	0.06
I-Electric Conductivity		u S/cm	6.07	5.4	5.65	4.05	6.87	7.95	4.65	6.18	8.15	6.45
PH Inani		-	7.53	7.79	7.7	7.9	7.62	7.7	7.8	7.7	7.9	7.54
Umswakama		%	0.05	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.04
Ukuminyana Kwangempela		g/cm3	3.71	3.7	3.74	3.76	3.79	3.79	3.81	3.87	3.88	3.89
Izinga le-Spheroidization		%	96	98	98	98	96	98	96	96	95	95
Ukwakheka Kwamakhemikhali	I-Al2O3	%	99.87	99.94	99.89	99.94	99.92	99.93	99.94	99.92	99.94	99.92
	SiO2	ppm	430	30	430	20	150	20	20	30	20	170
	Fe2O3	ppm	140	70	140	40	60	60	50	60	60	140
	Na2O	ppm	90	100	10	60	140	90	110	90	70	90

Isicelo

● I-Thermal Interface Materials: i-silica pad eshisayo, igrisi eshisayo, iglue ye-thermal conductive potting, izinto zokushintsha isigaba;
● I-Thermally Conductive Engineering Plastics: Ikhava yesibani se-LED, igobolondo lokushintsha, igobolondo lemikhiqizo ye-electronic, imikhiqizo kagesi izingxenye zokulahla ukushisa;
● I-Al-based Copper Clad Laminate: i-substrate yesifunda se-LED enamandla amakhulu, amabhodi wesifunda samandla, njll;
● Izihlungi ze-Alumina Ceramic;
I-Thermal Spray Coating.