Verity of:quartz, sio2, silicon dioxide Colour: white Hardness: 7 Permeabiligy: 99% It takes high purity natural silica as raw material. As on demanded
Quartz
Oven controlled crystal oscillators Description The products are temperature compensated crystal oscillators which adapt our independent ip right of latest digital asic hy1-7 .The stability can reach f+0.5ppm between -55f¦and +105f¦f·low consumption, excellent performance and automatic mass production. Application Gps Navigation and inspection Mobile phone Direct amplified station Military station
Red quartz tube
Quartz glass tube Density 20¦ kgm3(103)2.2 Coefficient of expansion 25300¦ ¦1(106)0.56 Fp softening point¦1710 P annealing Sp strain point(¦)1140 E youngs modulus(pa)7.3105 Range of odg Od Wt Siding Out of rounds+ Bow/1220mm 6mm2.0%10%12%2.0%2.5mm 6.0015.00mm1.25%8%10%1.5%2.5mm 15.0020.00mm1.25%10%15%1.5%2.5mm 20.0025.00mm1.25%10%15%1.5%2.5mm 25.0030.00mm1.35%12%15%1.5%2.5mm 30.0080.00mm1.5%14%15%2.0%2.5mm
Quartz glass etching powder Torlin quartz glass etching powder st-102 is specially made for highly-pure silicon-dioxide-quartz glass , such as: quartz halogen, tungsten lamps etc. St-102 quartz glass etching powder, based on industrial grade hydrochloric acid, can be used at indoor temperature. The quartz halogen lamps frosted by st-102 are white and soft. 25kg/plastic bag, 40bags/lot
Quartz Rose quartz can be consigned in 20 metric tons per consignment, price range$2.50 to $3.50 per kg. Rutile quartz price$1, 200 per kg in 10 to 20 kg consignments.Clear quartz price$5.50per kg
Quartz analysis: Sio2 99.4 % Fe2o3 0.003 % max Size from 1cm to 10 cm
Rose quartz +- 4kg per lamp
Quartz Specialized in manufacturing dellmond solid surface materials and engineered stone with the products of sheet, slab, tops, sinks, bowls, countertops, artificial marble and etc. The annual production capability of engineering stone is 3, 250, 000 square foot in phase i and 10, 760, 000 square foot in phase ii. Specification: 3050x1600x12mm(120"*63"*0.47") 3050x1600x15mm(120"*63"*0.59") 3050x1600x20mm(120"*63"*0.79") 3050x1600x30mm(120"*63"*1.18")
Quartz Quartz in white crystal form available in huge quantiy some of them very beautiful for home decoration in big size & deautiful shapes Min. 1 kgs to 20 kgs each
Quartz Standard size: length: 3000mm, width: 700mm, thickness: 12mm, 15mm, 20mm, 25mm, 30mm or other size at requests. Price: quote at request Color: as per shown in website Packing: 250pcs per 20'fcl or as arrangement Delivery time: as per quantity ordered. Payment terms: t/t or l/c
Hc-49u, hc-49u/s, hc-49u/s-smd Smd
Oscillator This kind of oscillator adopts the best seam welding technology to achieve thinest and smallest apperanle.It is widely used in telecom and other electronic equipments as frequency sourle. Item name: vcxo Size: smd0705 Frequency range:1mhz~75mhz Frequency range 1mhz-75mhz Operating temperature range0fpc~70fpc.-40fpc~85fpc Storage temperature range -55fpc ~125fpc Input voltage 5&3v+/-5% Max.Input current 5~80mv Logic"1"/"0" 90%vddmin/10%vddmax Output symmetry 45/55%@1/2vdd Output rise/fall time 10nsec.Max Output load ttl/hcmos 10tt gates/50pf hcmos
Crystal resonator Item no: hc 49s/smd Item name: crystal resonator Size: hc 49s/smd Frequency range:3~30mhz, 24~60mhz
Quartz crystal resonator Item no: hc 49u Item name: crystal resonator Size: hc 49u Frequency range:1.8432~150.000mhz
Quartz resonator Item no: hc 49s Item name: crystal resonator Size: hc 49s Frequency range:3.579545~70.000mhz
Tuning fork Item name: tuning fork Size: ju310/ju309/ju308/ju206 Frequency range:ju310: 3.579545mhz~4.00mhz Ju309: 4.0mhz~30.00mhz Ju308: 30.01mhz~70.00mhz Ju206: 6.0mhz~48.0mhz
Item Name:SMD Quartz Resonator Size: SMD0804/0603/0503/0402 Frequency range:8~80MHz,8~80MHz,12~50MHz,12~26MHz This chip crystal unit is for high precision usage such as mobile telephone,BP,pagers and can be mounted automaticly.It is well seamed,and is thinner and smaller in appearance. Size: SMD0804/0603/0503/0402
Chinese original quartzite stone for walling&flooring in all kinds of colors.Available size:12x12, 12x24, 16x16, up to 24x24. Available thicknesses:8-12mm, 10-15mm, 15-20mm, 9-11mm, 10-12mm, 14-16mm.Available finishes: both face riven finish;top face riven, back grounded;top face honed, back gounded; random plagstone finish 25 tons per container
