Borofloat Glass Wafer WaferPro

BOROFLOAT GLASS WAFER

Borofloat glass wafer is used in a wide range of applications like micro-optics, sensors, microlithography, semiconductor engineering, lighting, medical technology, etc and it has outstanding properties. It is manufactured using the latest technology and features a clear, colorless, high-quality mirror-like surface and excellent optical quality. It has a uniform thickness, low internal stresses, and is resistant to thermal shock.

WaferPro offers a wide variety of high-purity borofloat glass wafers for the semiconductor industry because they are chemically inert and have low levels of density variation across the surface.

WaferPro also offers borofloat glass wafers for the microelectronics industry from our exclusive plant. As a leading supplier of high-purity borofloat glass wafers, we are able to meet any customer need with our extensive product lines. We deliver our high-purity borofloat on time, every time, with consistent quality.

Types of BOROFLOAT GLASS WAFER

WaferPro Borofloat glass wafers are made with a carefully adjusted formula that creates the proper amount of strength, hardness and wear resistance. Borofloat has excellent thermo-oxidation and oxidation stability, so it is well suited for most applications.

Standard Borofloat Glass Wafer

Ultrathin Borofloat Glass Wafer

Ultrathick Borofloat Glass Wafer

Custom Shape Borofloat Glass Wafer

custom borofloat glass wafers

Our Capability

SizeInch2"3"4"6"8"10"12”
Diametermm50.876.2100150200250300
Tolerance (±)mm0.20.20.20.20.20.20.2
Thicknessµm100 and up100 and up100 and up300 and up400 and up500 and up500 and up
Primary reference flatmm32.532.532.557.5Semi-notchSemi-notchSemi-notch
LTV (5mmx5mm)µm< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5
TTVµm< 2< 2< 2< 3<3<5<5
Bowµm±20±20±20±30±40±40±40
Warpµm≤ 30≤ 30≤ 30≤ 40≤ 50≤ 50≤ 50
PLTV(5mm*5mm)<0.4um%≥95%≥95%≥95%≥95%≥95%≥95%≥95%
Edge RoundingmmSEMI Std.SEMI Std.SEMI Std.SEMI Std.SEMI Std.SEMI Std.SEMI Std.
Surface TypeSSP/DSPSSP/DSPSSP/DSPSSP/DSPSSP/DSPSSP/DSPSSP/DSP
Surface Roughnessnm≤1≤1≤1≤1≤1≤1≤1

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