Quartz Industrial Products

Silicon dioxide occurs naturally as sand or rock, and when melted, the resulting product is called Fused Quartz. If the silicon dioxide is synthetically derived, the material is often called Fused Silica. Fused Quartz is very pure, has a high chemical resistance, good thermal shock resistance and is very strong in compression. The low thermal expansion coefficient makes it ideal for mirrors and optical flats. It is used for viewing windows, being transparent to wavelengths from around 0.2 to 3.5 µm, insulators for electronic applications and for semi-conductor manufacturing.

Material Key properties of Quartz Tube:

• Near zero thermal expansion
• Exceptionally good thermal shock resistance
• Very good chemical inertness
• Can be lapped and polished to fine finishes
• Low dielectric constant
• Low dielectric loss
• Good UV transparency

Technical Specification:

Property	Reference Data	Remarks
Density	2.2×103kg/	Themostability: keep under 1000 C then put into 20 C, no crack after 3 times Heating one hour under 1100 C will be not change color
Hardness
Strength of Pulling Resistance	3.7×107Pa(N/
Strength of pressure resistance	>1.1×109Pa
Coefficient of thermal expansion (20-200 º C)	4.5 cm/cm º C
Thermal conductivity (20 º C)	1.4W/m º C
Specific heat (20 º C)	660J/Kg º C
Softening Point	1530 º C
Annealing Point	1150  º C

Type

Ai

Ca

Mg

Cr

Cu

Fe

Ni

Mn

Li

Na

K

Ti

B

FD-5

14

0.5

<0.1

<0.03

<0.03

0.3

<0.03

<0.2

0.4

0.8

0.6

1.2

<0.1

FD-9

14

0.5

<0.1

<0.01

<0.01

0.1

<0.01

<0.05

0.4

0.05

0.15

1.2

<0.1

Quartz tube dimensions in milky and transparent:

	DIA (MM)
Sr No	ID	OD	Length (mm)	Thickness (mm)	Tolerance
1	2	4	1240	1	±0.3
2	4	6	1240	1	±0.3
3	5	7	1240	1.5	±0.3
.	.	.	.	.
.	.	.	.	.
.	.	.	.	.
68	8	12	1240	2	±0.3
67	95	100	1240	2.5	±1.0
68	100	105	1240	2.5	±1.5
69	105	110	1240	2.5	±1.5
70	122	130	1240	4	±2.0

Quartz Rod dimensions in Transparent:

	QUARTZ ROD
	OD(mm)
	OUTER	LENGTH(mm)
	DIAMETER
1	2	1240
2	3	1240
3	6	1240
4	8	1240
5	10	1240
6	12	1240
7	25	1240

TRANSPARENT QUARTZ PLATE

	CLEAR/MILKY QUARTZ PLATE
	DIMENSION
	DIA (MM)		THK (MM)
1	300	300	1
2	300	300	1.5
3	400	400	2
4	400	400	3
5	400	400	4
6	400	400	5

QUARTZ CRUCIBLE

Quartz Crucible is a noncrystalline form of silicon dioxide (SiO_2). It’s highly cross linked three dimensional structure gives rise to its high use temperature and low thermal expansion coefficient. Quartz Crucible can be available in two forms i.e. Milky and translucent. Milky quartz is crystalline quartz that is white and translucent to almost opaque due to numerous evenly distributed gas and/or fluid inclusions. Quartz crucibles can also be used in other industrial applications such as glass melting, chemical processing and powder calcinations because of their high purity and excellent chemical resistance.

	QUARTZ CRUCIBLES
SR.NO	PRODUCT CODE	CAPACITY (ml)	APPROX                   O.D × HEIGHT (mm)
1	QC15	15	40 × 26
2	QC25	25	47 × 30
3	QC50	50	57 × 35
4	QC80	80	69 × 45
5	QC150	150	80 × 54
	ALL ABOVE ITEMS WILL BE CUSTOMISED AS PER REQUIREMENT

QUARTZ BEAKERS

Quartz Beakers are generally cylindrical in shape; with a flat bottommost also have a small spout to aid pouring. Beakers are available with pour out and with no pour out in a wide range of sizes, from one milliliter up to several liters. Quartz Beakers are designed to hold, pour, and measure chemical substances, usually in their liquid state. Quartz Crucible can be available in two forms i.e. Milky and translucent. Milky quartz is crystalline quartz that is white and translucent to almost opaque due to numerous evenly distributed gas and/or fluid inclusions.

	QUARTZ BEAKERS
SR.NO	PRODUCT CODE	CAPACITY (ml)	APPROX                   O.D × HEIGHT (mm)
1	QB25	25	35 × 45
2	QB50	50	40 × 58
3	QB100	100	50 × 75
4	QB150	150	55 × 88
5	QB250	250	70 × 95
6	QB500	500	85 × 115
7	QB1000	1000	105 × 145
	ALL ABOVE ITEMS WILL BE CUSTOMISED AS PER REQUIREMENT

VOLATILE MATTER (VM) QUARTZ HOLE STAND

V M stand are Designed to hold the substance (i.e. tube, Crucible). These Stands can be available in Milky and Translucent Form. V M stand are used in experiments, chemical analysis, tests, etc. V M Stand is Available in 2 hole, 4 hole, etc depending upon user’s applications.

	QUARTZ VOLATILE MATTER (VM) STAND
SR.NO	PRODUCT CODE	TYPE	NOMINAL LENGTH (mm)
1	QVMS2	2 Holes	39
2	QVMS4	4 Holes	76
	ALL ABOVE ITEMS WILL BE CUSTOMISED AS PER REQUIREMENT

SAMPALE PARTING TRAY

Quartz Parting Tray is fabricated with timbles and ring. These trays have the capacity to hold the holding items tightly and clear transparent object. These trays are customized as per the needs of users available with 12 holes, 18 holes, 25 holes, 36 holes, etc.

	QUARTZ SAMPALE PARTING TRAY
SR.NO	PRODUCT CODE	TPE	APPROX                   O.D × HEIGHT (mm)
1	QPT12	12	7 × 9
2	QPT18	18	7 × 9
3	QPT25	25	7 × 9
4	QPT35	36	7 × 9
5	QPT150	150	7 × 9
	ALL ABOVE ITEMS WILL BE CUSTOMISED AS PER REQUIREMENT

QUARTZ BOAT / PLUNGER / FLANGE & CRUCIBLE WITH LID

QUARTZ BOATS

Quartz Boat are Designed to hold the substance (i.e. tube, Crucible). These Stands can be available in Milky and Translucent Form. Quartz Boat are used in experiments, chemical analysis, tests, etc. Boats are Available in size 72mm, 88mm, etc depending upon user’s applications.

QUARTZ FLANGE

Quartz flange are designed in such manner which will fix two end points of the tube. These flanges can be available in Milky and Translucent Form. Quartz flange is used in experiments, chemical analysis, tests, etc.