Standard clear quartz glass tube is produced by specialized high purity sand and automatic controlled fusing furnace. It has the characteristics of high purity, strong heat resistance, high transmission and accurate dimension etc. The stable supply of quartz tube with the oh content of 5-20ppm after baking is available. We can also supply the quartz tube with the oh content of 20-50ppm after baking and without baking.
It is widely applied for halogen lamp, mercury lamp, single-ended lamp, automobile lamp, stage lamp, thermocouple, printer lamp, sleeve for water treatment lamp, quartz utensils and pipes etc.
With the professional technology and advanced machines, we are supplying qualified quartz plate. We are supplying round, square plate and other shapes. We can also produce large diameter quartz rod, quartz diamond and some other shapes.
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
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
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.
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
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")
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
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
