quartz crucible for melting

1.High purity quartz 99.99%. 2.high thermal performance 3.Size as your required. 4.using IOTA-CG quartz sand

quartz crucible for melting

Specifications

1. using IOTA-CG grade high purity quartz sand(SIO2≥99.99%)

2. coated inner layer with strict defect control(foreign inclusions, bubbles, bubble clusters, scratches/scuffs, structure faults, spikes, vapor clouds…)

3. high thermal performance(strong heat resistance, high transmission)

4. customization available(custom design according to drawings)

We are manufacturer capable of producing quartz crucibles of varied sizes ranging from 6 to 24 inches.

Using the IOTA-CG grade quartz sand imported from UNIMIN(USA), our bubble-free inner layer crucibles are available for the most demanding applications. The standardized specifications of our quartz crucibles are as follows:

Size	Didameter	Height	Thickness
5.5 inch	5.5 inch±0.5mm	15 cm±2.0mm	6.0 mm±1.5mm
6 inch	6 inch±0.5mm	15 cm±2.0mm	6.0 mm±1.5mm
7 inch	7 inch±0.5mm	15 cm±2.0mm	6.0 mm±1.5mm
8 inch	8 inch±1.0mm	15 cm±2.0mm	5.0 mm±1.5mm
9 inch	9 inch±1.0mm	16 cm±3.0mm	5.0 mm±1.5mm
10 inch	10 inch±1.0mm	19 cm±3.0mm	6.0 mm±1.5mm
11 inch	11 inch±1.5mm	20 cm±3.0mm	6.0 mm±1.5mm
12 inch	12 inch±1.5mm	23 cm±3.0mm	6.5 mm±1.5mm
13 inch	13 inch±1.5mm	25 cm±3.0mm	6.5 mm±1.5mm
14 inch	14 inch±1.5mm	25 cm±3.0mm	6.5 mm±1.5mm
16 inch	16 inch±1.5mm	30 cm±3.0mm	7.0 mm±1.5mm
18 inch	18 inch±1.5mm	35 cm±3.0mm	7.0 mm±1.5mm
20 inch	20 inch±3.0mm	38 cm±3.0mm	7.5 mm±1.5mm
22 inch	22 inch±4.5mm	38 cm±3.0mm	7.5 mm±1.5mm
24 inch	24 inch±4.5mm	38 cm±3.0mm	7.5 mm±1.5mm

quartz crucible for melting