High quality and good surface quality to meet the updating request of pv development and reduce the production cost.
Crystal structuremono-crystalline
Crystal method cz
Conductance typep
Dopant b
Dimension125*125ía0.4156*156ía0.4
Diameter ª¦150ía0.4 ª¦165ía0.4ª¦200ía0.4
Crystal orientation <100>ía1
Resistivity( ª+.Cm) 1-3/3-6
Lifetime( ª8s) í²15
Carbon concentration( atoms/cm3 )ín5*1016
Oxygen concentration( atoms/cm3 )ín0.95*1018
Manual mold silicone rubber is mainly applicable to manual mold design, pvc plastic molds, cement products molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, electronic appliance vibration resistance.
Usage:
Office-work machine 's roll packing
Paper machine's roll packing
Printing and dyeing machine's roll packing
Printing machine's roll packing
Insulated jacket
The main insulation of rotor of the electric instrument
Water treatment
Make the magma sample in the field of oil field ect.
Also we can supply the following pfa tubes.
No-contractive pfa thin tube, contractive pfa thin tube, pfa heat shrink tube.Pfa transparent tube.
2. Pfa tubing:
A. Material: pfa resin
B. Produced with thermoplastic extrusion technology
C. Good heat-resistance of 260oc and electric insulation property
D. Applied in the fields of petrochemical, e/e and it industry.
Description of rtv silicon rubber:
Silicine rubber for manual moid is flowing liquid with consistant quality in whatever color. It consists of two components, wherein component a is silicone rubber, and component b is curing agent or vulcanizing agent. Firstly process and prepare the model mold or the product to be duplicated, take certain amount of the silicone rubber, add 2-3% solidifying agent, and mix evenly for use. One mold pair can be solidified and formed in 2-3 hours. The formed mold can be used repeatedly without deformation and water shrinkage and with high temperature resistance, thereby providing fast duplication of the product with a product shrinkage 2. The 418 manual mold silicon is mainly applicable to manual molds and small number of product duplication.
CAS NO: 63148-57-2
Apperance & Property:Colorless transparent liquid
Hydrogen Content (%):1.58-1.60
Viscosity (25 C, mm 2/S): 20.00-30.00
Flash Point C: 120 C
Volatile Component%: 3.00
Packing & Transportation: 200L per plastic barrel/ iron barrel 1ton IBC stored in a cool,ventilated warehouses.Away from fire and hot sources. Require sealed packing. And the temperature of warehouse should not be more than 30ípC. Prevent from direct sunlight.
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
Silicone sealant
The shundes-280n is a low moudulus silicone sealant which offers outstanding performance accoss a wide variety of glazing and construction application.It has excellent adhesion to glass, brickwork, pleastic and so on.
Application: sealing and bonding for aluminimum windows and doors.
OH Polymer: 26%
Service life guarantee: 3 yrs minimum
Gross Weight: 480g/300ml (bottle)
Notes:
1. Bottle weight is 70g.
2. Sausage type avaliable.
3. Shore A for neutral type is 46-60.
4. We could provide 2 FREE samples for each type.
Model number 930
Market Application
1.All kinds of doors and windows installed caulking sealing;
2.Various types of indoor and outdoor glass decoration, bonding and sealing of cabinet projects;
3.Installation and waterproof sealing of various kitchens and sanitary ware;
4.Bonding and sealing of other general building materials
Product Feature
1.One-component, neutral ketoxime type, room temperature curing;
2.Good weather resistance and water resistance;
3.Excellent adhesion, good compatibility with common substrates
Package: n.w.190kg/drum
Delivery: within 1-3 weeks
The appearance of product:
common standard colors of transparent and porcelain white
The main market application:
---All kinds of doors and windows installed caulking sealing;
---Interior decoration caulking and sealing;
---Installation and waterproof sealing of various kitchens and sanitary ware;
---Bonding and sealing of other general building materials
The package : n.w.190kg/drum
The delivery : within 1-3 weeks
