quartz plates

Place of Origin: Jinzhou
Model Number: NC-200 Series

Description

Flame fused ingots are re-heated to make many shaped plates. This plates can be used for window material ,mask
substrate and flanges.
Another hand the ingot is drawn to rod for quartz boat, fabrication welding rod ,and optical fiber parts .
OH contents will be 120-260ppm as general.

Chemical element composition (Typical data)　　　　　　　　　　　　　　　　　　　　　　　　　ppm

	Al	Fe	K	Li	Cu	Na	B	Ca	Mg	P	Ti	OH
NC-200	20.00	0.40	1.00	1.4	0.01	1.50	0.20	0.50	---	---	---	120-260
NC-210	15.00	0.20	0.60	0.40	0.02	0.80	0.10	0.40	0.05	0.06	1.20	120-260

Ingot, plate product size (mm)
Special size can be supplied
▲Transparent round ingot
Dia150*H 600mm ～ Dia650*H 200mm
▲Transparent square ingot max size
L450*W450*H 200mm
▲Transparent square plate (polishing)
L10*W10*T> 0.5mm ～ L600*W600*T3 -5mm
L350*W1400*T3 -8mm
▲Transparent square plate (rough)
max size ： L400*W3000*T5 -10mm
▲Transparent disc
Dia2*T> 0.5mm ～ Dia650*T3 -5mm

Transparent quartz tube general dimension and tolerance 　　　　　　　　　　　　　　　　　　　　(mm)

Desingnation	OD	Wall	Length	Max.Siding	Max.Ovality	Max.Bow
3-15	±0.50	±0.15	±1.0	0.09	0.20	3‰
15-50	±0.80	±0.20	±1.0	0.10	0.20	3‰
50-80	±1.25	±0.30	±1.0	0.15	0.25	3‰
80-120	±1.60	±0.40	±1.5	0.16	0.25	3‰
120-180	±2.0	±0.50	±2.0	0.5	0.30	5‰
180-240	±2.0	±0.70	±2.0	0.6	2.0	5‰
240-300	±2.5	±0.80	±2.0	0.7	2.5	5‰
>300	±3.0	±1.0	±2.0	0.8	3.0	5‰

More severe tolerance can be supplied

Transparent quartz rod general dimension and tolerance 　　　　　　　　　　　　　　　　　　　　　(mm)

Diameter	ToleranceФ	Ovality
3<Ф≤5	±0.20	≤0.20
5<Ф≤6	±0.20	≤0.20
6<Ф≤8	±0.30	≤0.20
8<Ф≤10	±0.30	≤0.20
10<Ф≤12	±0.30	≤0.30
12<Ф≤15	±0.40	≤0.30
15<Ф≤18	±0.40	≤0.30
18<Ф≤20	±0.40	≤0.30
20<Ф≤25	±0.50	≤0.40
25<Ф≤30	±0.60	≤0.40
30<Ф≤35	±0.70	≤0.40
35<Ф≤60	±0.80	≤0.40
60<Ф≤80	±1.0	≤0.50
80<Ф≤100	±1.0	≤0.50