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Top Supplier Cities : Shenzhen   -   Dongguan  
Mar-19-08
Multicrystalline silicon wafers

Multicrystalline Silicon Wafers

(1.3)
Ask for price
MOQ: Not Specified
  Shenzhen Youdachuang Electronics Technology Co., Ltd
Supplier From Shenzhen, Guangdong, China
Supplier Of Silicon Wafer
 
Multicrystalline silicon wafers

1.Material: multicrystalline silicon
2.Growth method: directional solidification
3.Conductivity type: p-type (boron doped), astm f42
4.Oxygen concentration: n 1, 0x1017 at./cm3, astm f 121
5.Carbon concentration: n 1x1018 at./cm3, astm f 121
* oxygen content measurement by astm 1188 and used calculation coefficient for ppm atomic is 4, 9 and and for at/cm3 is 2, 45e+17.

6.Square side: (156.0 0.5) mm
7.Symmetry as per the drawing in the enclosure no. 1
8.Thickness: (200 30) µm, astm f 533
9.Ttv: < 50 µm, astm f657
10.Bow < 50 µm, astm f 534
11.Surface saw damage depth µm < 20 (< 15 typically)
12.Saw traces µm <5
13.Resistivity: 0.5 ¿c 2.0 Ω•cm, astm f 43
14.Minority carriers lifetime: > 2 µs, astm f 28

15.Surface: as-cut and cleaned; visible contamination, oil or grease, finger prints, soap stains, slurry stains, epoxy/water stains, cracks are not allowed; edge chips under 1 mm from the edge of the wafer are allowed.
.
16.Customer may request to receive reference samples

17.Wafers are being stacked into batches of 50-100 wafers each. Then it is sealed into polyethylene film. Protective paper among wafers is upon customer request. 500 -600 wafers in total are being packed into styrofoam box. Styrofoam boxes are being packed into pasteboard cases. Wafers are being packed in such a manner as to ensure minimal damage to the product during transportation.
18.All polystyrene boxes of wafers are identified with: box number; type of wafer; number of wafers per box; all contributing ingots numbers; thickness of wafers; date of packing / output inspection.



Geometry:
Square side angle:900, 5
Chamfer: 1, 5 mm0, 5mm at 452
Jul-29-14
(1.3)
Supplier From Shenzhen, Guangdong, China

Liquid silicone.

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(1.3)
Supplier From Shenzhen, Guangdong, China

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Supplier From Shenzhen, Guangdong, China

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Sep-01-14
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Supplier From Shenzhen, Guangdong, China

Silicone teething necklace, baby products, silicone products.

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Supplier From Shenzhen, Guangdong, China

Silicone rubber, RTV-2 molding silicone rubber, life casting silicone, silicone insoles making silicone.

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RTV-2 silicone rubber, silicon, silicone rubber, RTV silicone rubber, liquid silicone rubber, condensation silicone rubber, silicone rubber for mold making, silicone rubber for manaul mold making, silicone rubber for pad printing, silicone rubber for potting compound, platinum cure silicone, addition cure silicone rubber.

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Jan-20-22
Transparent Solid Silicone Rubber

Transparent Solid Silicone Rubber

(1.1)
$5
MOQ: Not Specified
  Midgold Silicone Co., Ltd
Supplier From Shenzhen, Guangdong, China
Supplier Of Silicon Sheets   |   Raw Rubber   |   Silicon   |   Silicon Sealants   |   Silicon Wafer
 
High Quality Transparent Molded Silicone Rubber for Kitchen Ware and all kinds of molded silicone products.


Description
GFD2071P series is fume type general purpose silicone rubber with shore A hardness 30,40,50,60,70,and 80.These products are suitable for compression molding and extruding.

Features
Excellent process ability
Excellent mechanical and electrical properties
High tensile strength
FDA & FLGB grade

Applications
Kitchenware, bakeware
Skin cover for mobile devices
Tubes, sealing

Product Data
Item Standard (GB/T) 2031P 2041P 2051P 2061P 2071P 2075P 2081P
Appearance Transparent
Linear shrinkage
(%) 130mm 130mm 3.6 3.6 3.5 3.5 3.4 3.3 3.3
Hardness
(Shore A) 531.1-2008 31 42 51 62 71 75 81
Tensile strength (MPa) 528-2009 8.2 10.2 10.4 10.1 10.0 9.7 9.0
Elongation
(%) 528-2009 759 652 570 462 369 310 205
Tensile set
(%) 528-2009 6.0 3.6 4.0 5.6 5.2 3.6 2.8
Tear strength
(KN/m) 529-2008 24 28 32 32 31 28 26
Curing agent: C-15, 2%; Curing condition: 170 ºC 10mins, Post cure: 200 ºC 4 hours

Storage:
Store in a cool and dry place, out of direct sunlight
Package: 20Kg/carton or 600Kg/box
Aug-05-14
(1.3)
Supplier From Shenzhen, Guangdong, China

Silicone products like silicone rubber, RTV-2 molding silicone rubber, silicone rubber for manual model design, shoe sole mold silicone rubber, silicon oil, pad printing silicone rubber, encapsulant and potting compound, silicone rubber for LED display, electronic thermolysis ointment, thermal conductivity silicone, special silicone rubber for CPU, silicone tube, silicone membrane, silicone sealant, liquid silicone rubber, addition cure RTV silicone rubber, HTV silicone rubber, solid silicone rubber, gross rubber, silicone rubber sheet, hot stamping silicone plates, liquid silicone, hot stamping silicone roller.

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(1.3)
Supplier From Shenzhen, Guangdong, China

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Nov-18-22
(1.0)
Supplier From Shenzhen, Guangdong, China

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(1.3)
Supplier From Shenzhen, Guangdong, China

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(1.1)
Supplier From Shenzhen, Guangdong, China

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(1.1)
Supplier From Shenzhen, Guangdong, China

Mold Manufacturing, Plastic Parts, Cnc Parts ,Silicone Parts..

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