semiconductor si wafers prime grade/high quality diameter from 2" to 12" ultra thin or ultra thick crystalline orientation , , most resistivity range 1000 pack/packs / week
Dummy grade silicon wafer. Diameter: 2-12 inch. Resistivity >1 ohm.Cm, surface condition: ssp, dsp or as-cut Dummy grade silicon wafer. Packing: coin roll or as customer request. ( like epack packing cassette) Usage: recycled solar material, machine testing, etc
Wafers.Shipping
Silicon wafer, broken silicon wafers, patterned & non-patterned.
Silicon wafers, solar wafers, soi wafer, glass wafers, aiiibv compound and epitaxy-based compound wafers, thin film coated wafers, sputtering targets, chrome photo mask blanks.
Place of origin united states Brand name bondatek Bondatek provides ge, gaas, gap, gan, gasb, inp, inas, insb wafers to micro- electronics and optoelectronics industry in diameter range from 2" to 4" with orientation or , epd< 5000 cm-2 and epi ready surface. Inp based 25 piece/pieces
Silicon wafer for solar panel.
Type Multi crystalline silicon wafer ( B grade) Size(mm) 156.6 (+0.0 to -0.5). P/N type P Do pant Boron Resistivity(ohmcm) 0.5 û 5.0 Carbon Content 5.0x1017 atoms per cm3 Oxygen Content 3.0x1017 atoms per cm3 Life Time > 1.5 microsecond. T T V less than or equal 50 microm. Thickness 200 microm(+/- 30 microm) Production(Casting) method EMC Diffusion length greater than or equal to 50 micrometer Conner angle(degree) 90.0 +/- 0.3 Beveled edge width 0.5 - 2 mm Appearance Chip ( Width 0.8 mm, less than or equal 4 points.
We can supply 156 mm Mono and Multi crystalline silicon solar wafers (A grade) with high quality and best price for large quantity.For specifications,price and further information,please freely contact us through email.
We can supply A grade 156 mm Mono and Multi crystalline silicon solar cells (3.8W-4.0W,efficiency 16.6%) with high quality and best price for large quantity.For specifications,price and futher information,please freely contact us through email.
Lithographic photomasks are typically transparent glass templates covered with chrome patterns. They are designed to optically transfer patterns to wafers or other substrates in microfabrication. Depending on the difference of the substrates, bonda tech fabricates three types of photomasks: quartz masks, soda lime masks and mylar masks. The attainable critical dimensions (cd, i.E. Minimum feature sizes) for these three types of masks are 0.75, 1.5, and 25 micrometers, respectively. Typical mask dimensions are 3"x3", 4"x4", 5"x5", 6"x6" and 7"x7". These photomasks are either direct-written by e-beam or laser systems or are manufactured from reticles using photo repeater system. Bonda tech fabricates three types of photomasks: quartz masks, soda lime masks and mylar masks.
Place of origin singapore Brand name bondatek 1500 filtered to 0.2 micron at point of use. All widely used positive and negative optical and e-beam resist available 15pcs in one vacuum sealed hard cassette, only open under the yellow light.
Hms, copper scrap, copper cathode, silicon wafer, silicon chunk, silicon powder..
Food product, confectioneries, beverages, wafer, waffle, biscuit, candy, ready to drink tea, oral care, toothbrush, toothpaste, mineral water, pudding.Manufacturing
1, galaxy shortening are made from fully refined, bleached and deodorized high quality palm oil. They are palm based shortening which are not hydrogenated, transfat and cholestrol free. 2, description: Block form, bland in taste, whitish apperance, helps to shorten the dough and tenderize the bakery products. Good frying strength, suitable for cost conscious customers. Naturally cholesterol free food. Wide range of melting points available. Smp: 36-39, 39-42, 3, ingredient usage: Vegetable oil (rbd palm oil), antioxidants (tbhq/bha/bht), emulsifiers (e471 or lecithin) based on customer request and government regulations. 4, application: Biscuit, bread, cookies, wafer, cracker, pie bottom, high ratio cake, pastry, quiche or pie bottom, icing and glaze, tortilla, bread and bun fillings, cake decorations.
