8'' glass wafer borosilicate 3.3 for semiconductor

Supplier: Xinyu Tking Glass Co., Ltd.
Region: Jiangxi, China
Contact: Ms Spring Lin
Price: $7500.00 /set
Min. Order: 1 set

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Product details

Polishing:	Both sides or one side polishing;	Thcikness:	0.1mm 0.2mm 0.3mm 0.5mm 0.7mm 1.1mm;
Model Number:	Tk01;	Light transmission:	92%;
Glass material2:	Soda lime glass, Borosilicate glass;	Place of Origin:	Jiangxi China;
Thickness2:	1.0mm 2.0mm 3mm 4mm 5mm 6mm 7mm 8mm;	Payment Terms:	L/C,D/P,T/T,Western Union,MoneyGram;
Packaging Detail:	Porfessional export packing;	Supply Ability:	5000 Piece/Pieces per Month;
Size:	2'' 3'' 4'' 6'' 8'' 12'';	Port:	Guangzhou;
Temperature resistant:	550degree C;	Brand Name:	Tking;
Glass material:	Borofloat33,Corning Eagle Xg , Quartz glass ,Corning Willow glass;

Capabilities depend on material and substrate size , actual capabilities for specific wafer available upon request .

Attribute	Measurements
Diameter	Φ2",Φ3",Φ4",Φ5",Φ6",Φ8",Φ12"
Thickness	0.2mm,0.3mm,0.4mm,0.5mm,0.7mm,1.0mm,1.5mm tolerance±0.02mm)
Dimensional Tolerance	+/- 0.02
Thickness Tolerance	+/- 5μm
Thickness Variation (TTV)	< 0.01mm
Flatness	1/10 Wave/Inch
Surface Roughness (RMS)	<1.5nm
Scratch and Dig	5/2
Particle Size	<5μm
Bow/Warp	<10μm

The following describes the versatility within several of our key processes. For full details on the process, please contact us freely get more information.

WAFER FABRICATION PROCESS

Shape Cut
Thin sheets are scribed, thick sheets are water jetted and blocks are wire sawn to begin the process with a wafer “blank”.

CNC Edge
Each wafer is individually edged on a Precision CNC Edge Grinding Station.
Lapping
As required, wafers are lapped to precise thickness or flatness.

Polishing
Double-side Commercial Polish removes subsurface damage and Super Polish creates a pristine finish.

Cleaning
We combine ultrasonics and megasonics on multiple cleaning lines which feed directly into a Class 100 Clean Room.

Inspection
In our Class 100 Optical Clean Room, we inspect to various quality levels under the appropriate lighting conditions.

Packaging
All wafers are packed in pre-cleaned containers, double bagged and vacuum sealed within the Class 100 Clean Room.

WAFER SPECIFICATIONS
Tking produces wafers to all SEMI Standards including dimensional, flat and notch specifications. In addition, we offer custom specifications designed to your unique needs including, alignment marks, holes, pockets, edge profile, thickness, flatness, surface quality, cleanliness or any other details critical to your application. We also offer these wafers in a broad array of materials including Borosilicate, Aluminosilicate, Fused Silica (instead of quartz), Quartz and Soda Lime.
WAFER SPECIFICATIONS
Tking produces wafers to all SEMI Standards including dimensional, flat and notch specifications. In addition, we offer custom specifications designed to your unique needs including, alignment marks, holes, pockets, edge profile, thickness, flatness, surface quality, cleanliness or any other details critical to your application. We also offer these wafers in a broad array of materials including Borosilicate, Aluminosilicate, Fused Silica (instead of quartz), Quartz and Soda Lime.