Features: 1) electrical isolation between chips and substrate, 2, 500v ac. 2) international standard encapsulation. 3) full press-fit construction, superior temperature characteristics and power circulation capability. 4) simple assembly, and easy to use and maintain. 5) small size and light weight. 6) for use on: A) dc power for instruments B) industrial heating controlling C) various rectifying power supply D) light change E) non-touch switch F) soft-starters for electric machines G) static compensation of zero power H) arc welders I) frequency converters J) ups power supply K) charging and discharging of battery 7) rated current ranging from 220a to 320a, peak voltage ranging from 200v to 2, 000v are all available. Standard export cartons
Features: 1) Electrical isolation between chips and substrate, 2, 500V AC. 2) International standard encapsulation. 3) Full press-fit construction, superior temperature characteristics and power circulation capability. 4) Simple assembly, and easy to use and maintain. 5) Small size and light weight. 6) For use on: A) DC power for instruments B) Industrial heating controlling C) Various rectifying power supply D) Light change E) Non-touch switch F) Soft-starters for electric machines G) Static compensation of zero power H) Arc welders I) Frequency converters J) UPS power supply K) Charging and discharging of battery 7) Rated current ranging from 220A to 320A, peak voltage ranging from 200V to 2, 000V are all available. Standard export cartons
Features: 1) Electrical isolation between chips and substrate, 2, 500V AC. 2) International standard encapsulation. 3) Full press-fit construction, superior temperature characteristics and power circulation capability. 4) Air-cooling for all modules ranging from 25A to 130A. 5) Simple assembly, easy to use and maintain. 6) Small size, light weight. 7) For use on: A) DC power for instruments B) Industrial heating controlling C) Various rectifying power supply D) Light change E) Non-touch switch F) Soft-starters for electric machines G) Static compensation of zero power H) Arc welders I) Frequency converters J) UPS power supply K) Charging and discharging of battery 8) Rated current ranging from 15A to 110A, peak voltage ranging from 200V to 2,000V are all available. Standard export cartons
Rhinestone We are a head rhinestone manufacturer & exporter .We are specialized in producing high grade hot fix rhinestones. We can produce The first-class quality real korea hot-fix rhinestone .We are the only one factory in yiwu city who can produce the real korea grade not the lamination ones. Welcome to visite our factory . We are also the wholesaler of other apparel accessory items. Opp
Golden Metal Bracelet Ring Earring Organizer Jewelry Holder Stand Necklace Bracelet Display Rack with Storage Box Base
We design & manufacture a range of semiprecious stones. Stones Used: Turquoise/Agate/Onyx etc. & Others Forms: Cabochon/Faceted/Round Beads & others as the buyers request. We also offer our buyers to share their ideas and we can make designs for their needs as well. We also provide the facility of brand marking to integrate during the production process.
Rhinestone pageant crowns Custom designs,colors,sizes are acceptable!Welcome to contact us for more details! Pageant crowns,rhinestone crowns,valentine crowns,Easter crowns,July 4 crowns,Halloween crowns,Christmas crowns,scepters and etc
Rhinestone valentine crowns KOOXUS JEWELRY is a professional manufacturer of rhinestone pageant crowns,tiaras,brooch pins and other rhinestone crowns. Rhinestone crowns such as Easter crowns,Halloween crowns,July 4 crowns,Christmas Crowns,Valentine crowns. Custom designs,colors and sizes are all acceptable!
Rhinestone birthday tiara Rhinestone pageant crowns Custom designs,colors,sizes are acceptable!Welcome to contact us for more details! Pageant crowns,rhinestone crowns,valentine crowns,Easter crowns,July 4 crowns,Halloween crowns,Christmas crowns and etc
1. Description: obtained from the Gardenia fruits (gardenia jasminoides ellis) by extraction, filtration, refining, concentration and dry. Main composition is crocin, may contain dextrin. 2. European Standards: none 3. Properties: orange powder with characteristic scent 4. Solubility: water soluble 5. Stable pH Range: ph 3-8 6. Shade in application: yellow 7. Typical application: beverages, confectionary, bakery, dairy, and dry mixes. 8. ISO9001, ISO22000, KOSHER, MUI HALAL certificated 9. Samples are free 10. delivery time: 5 days 12. color value: E60, E100, E500
ss6 ss10 ss16 ss20 ss30 hotfix crystal rhinestone color:crystal,jet,citrine,siam....more than 30colors for choosing.
Property: density:6.1-6.5g/cm3 ZrO2 content: 65% min HfO2 content: 95% max Fe2O3 content: 0.3% max
Our company is based in Nigeria and we are an agency that supplies different minerals ,we are going to focus on SPODUMENE . Spodumene is a pyroxene mineral consisting of lithium aluminium inosilicate, LiAl(SiO3)2, and is a source of lithium. It occurs as colorless to yellowish, purplish, or lilac kunzite, yellowish- green or emerald-green hiddenite, prismatic crystals, often of great size. Color: Green , Purple , Blue, Yellows, Pink, white ,Grey, Brown,Orange. Luster: Vitreous Crystal system: Monoclinic Crystal System Chemical formula: LiAlSi2O6 Hardness (Mohs hardness scale): 6.5 â?? 7 Transparency: Transparent We have SPODUMENE with different content of lithium in it from 3%-6% and upon your request we can supply Spodumene with higher lithium content of more than 6%.
Lead free MC hot fix rhinestones in flat back glass crystal beads MC hot fix rhinestone was born 5 years ago, it is DMC rhinestone period at that time. Because DMC stone are so hot in the market, all the factories make large quantity, and quality controlled negligently which lead to serious consequences, such as bad beads, glue off, etc. At this time, our factory create MC ho fix stones instead of DMC to high level as original swarovski crystals. We use Germany glue to ensure no beads off after heat transfer. All the rhinestones are best after picking bad beads by machine and hand. As the important products of weyeah crystal elements, MC hotfix rhinestone have many advantages: 1. Super quality grade, almost same with swarovski or preciosa maxima crystals 2. Favorable price, only about 10% of swarovski crystals, some colors are even much lower.. 3. Stronger glue ensure there are nearly no beads off after ironing on transfer. 3 years guarantee for the glue. 4. Lead free, the content of Lead are all less than 90ppm, and have got SGS, RTS certificate.. 5. Storage enough for all the size and colors, except special colors of coatings. The size of lead free MC hotfix rhinestone: ss0, ss1, ss2, ss3, ss4, ss5, ss6, ss8, ss10, ss12, ss16, ss20, ss30, ss34, ss40, ss48, and there are nearly 110 colors to choose.. Our MC rhinestones are used for brand clothes, shoes, bags, costume, gym leotards, nail art and phone case decoration. Anyway, if you have high quality request and no worries about future, please choose our MC rhinestones to create your own shinning arts. Any samples of weyeah crystals are free all the time.
Lead free hot fix crystal rhinestones In order to meet the requirements of European garment industry for environmental protection of products, our company launched the environmental protection MC hot fix rhinestones, which Pb, Hg, Cd, and Ni are all passed the SGS, ITS test.. The lead content of hot fix stones is less than 90ppm, some colors is lower than 10ppm. They are safety to use for children apparels or underwear. You can get samples of lead free hot fix stones on free, and test them by yourself. Also we can test them for you in china, and give you test report, and the charge is very cheaper More colors of lead free hot fix rhinestones, please view atï¼?http://www.crystalshotfix.com/Products/374.html The size of lead free hot fix crystal stones: ss4, ss6, ss8, ss10, ss12, ss16, ss20, ss30, ss34, ss40, ss48. How to order lead free rhinestones: please confirm the size, color quantity, then we check out the storage and test them by machine to ensure they are lead free, then show you the test report..
Our Capabilities: Tolerance in Diameter: +/-0.001mm Roundness
Shape: Round, oval, pear, triangle, rectangle, square, trapezium, pyriform, marquise or as buyer's requirement
we are specialized in producing cubic zircon, glass, sharp crystal, corundum, Malay, nanometer zirconium, crystal, jade and stone, blue sand, gold sand, mo Sang Shi, tiger's eye and so on . We can produce various shapes with these materials and sizes varying from 0.8mm to 150mm. Our jewelry are also popular at home and abroad. Our company always follow the credibility of development, adhere to professional technology, perfect management system, first-class service and cooperation with the vast customers at home and abroad sincerely. Let us hand in hand, mutual cooperation, achieve a win-win situation.
Sapphire Crystal Window Sapphire windows are used in some non-ornamental applications, including infrared optical components, such as in scientific instruments; high-durability windows and movement bearings;Due to sapphire's remarkable hardness (third hardest mineral, right behind diamond and moissanite). Features of Sapphire Crystal 1. High-hardness - abrasion resistance 2. Transparency - in the range from ultraviolet to infrared light (0.15 - 5.5 �µm) 3. Chemical resistance and heat resistance - resist almost all kinds of acid and alkaline, heat up to 2000 �ºC. 4. Suitable for the application of insulation property required. Sapphire Crystal Property Crystal structure: Hexagonal Lattice: a=4.785�?, C=12.991�? Density: 3.98g/cm3 Transmission Range: 150-5500nm Melting Point: 2040�°C Specific Heat: 0.418 W.s/g/K Thermal Conductivity: 25.12 W/m/K Thermal Shock Resistance: 790 W/m Thermal Expansion Coefficient: 5.8x10E-6/K dn/dT: 13x10E-6/K @633nm Hardness: 9 Mohs Refractive Index: 1.83 @0.26mm, 1.76 @0.63mm, 1.58 @5.57m Sapphire Crystal Applications - UV and IR Optics - Windows for High Temperature and Pressure, Corrosion Resistance, Abrasion Resistance - Heat Sink and Thermocouplers; Semiconductor Wafer Carriers - Electrical Insulators - Thin Film Deposition - Transparent Electronic Substrate - Silicon on Sapphire Wafers; Superconductor Substrate Sapphire Crystal Window Specifications Diameter Tolerance(mm): +0.0/-0.2 (General), +0.0/-0.1 (High Precision) Thickness Tolerance(mm): �±0.2 (General), �±0.05 (High Precision) Clear Aperture: >75% (Small Size), >90% (Large Size) Parallelism: 3 min. (General), 10 sec. (High Precision) Surface Quality: 80/50 (General), 40/20 (High Precision) Flatness (per 25mm@633nm): �»(General), �»/4 (High Precision) Bevel (face width x 450 0)
Our main products is Lab diamond , moissanite gemstone and custom 14K/18K gold 925 silver jewelry Our advantage: 1. have own Manufacturer since 1998; 2. output over 20 million pieces monthly; 3. Fast shipping: 1-2 days for stock; 10-15 days for production. Maybe you might have some interest in a category.PLs contact us.
