Quartz crucible,Quartz product

Specifications Quartz crucible is

good for silicon

melting and ingot.

Quartz crucible is good for silicon melting and ingot.   Technical Parameter:    Chemical Impurities

Type	Al	Fe	Ca	Cu	K	Na	Li	B
FLH422	16.2	0.6	0.7	0.05	0.7	0.9	0.7	0.2

Product Size:

Size	OD	Height	Wall  Thickness			R	r	Max Gap
			W1	W2	W3
10	254±2	190±3	6.0±1.5	6.0±1.5	7.5±1.5	305	70	3.5
1	304±3	329±3	6.0±1.5	6.0±1.5	8±1.5	305	80	3.5
14	354±3	280±3	7.5±1.5	7.5±1.5	9±1.5	400	90	3.5
16	404±3	305±3	8.5±1.5	9±1.5	10±1.5	450	90	3.5
18	457±3	355±3	8.5±2	8.5±2	10±2	500	90	4.5