SPECIFICATION Product Name GREEN-S Synonyms ACID GREEN # 50 C.I.NO 44090 Chemical Sodium N-(4-((dimethylamino)phenyl)(2-hydroxy-3,6- C.I Name Food Green 4 Name disulfo-1- Naphthalenyl)-methylene)2,5- CAS No. 3087-16-9 cyclohexadien 1-ylidene)-N-methyl Methanaminium. EINECS NO. 221-409-2 E.NO. E-142 SR NO LIMITS 1 Total coloring matters calculated as the 80 sodium salt percent by mass .MIN 2 Water insoluble matter,percent by mass,MAX. 0.2 3 Combined ether extract,percent by mass,MAX. 0.2 4 subsidiary dyes,percent by mass, MAX 1 5 Dye Intermediates,percent by mass,MAX a. 4,4-bis(dimethylamino)-benzhydryl alcohol 0.1 b. 4,4-bis(dimethylamino)- benzophenone 0.1 c. 3-hydroxynaphthalene-2,7 disulfonic acid 0.2 d. Leuco Base, 5 6 Unsulfonated primary aromatic amines percent by 0.01 mass,MAX 7 Total Heavy metal as lead [Mg/kg] MAX 40 8 Arsenic [mg/kg]MAX 3 9 Lead,[mg/kg]MAX 2 10 Mercury,[mg/kg]MAX 1 11 Cadmium[mg/kg]MAX 1
WILLCOME hair cap for healthcare workers, we also call them surgical cap or medical headwear, is a protective garment worn by healthcare professionals, particularly in surgical and clinical settings. Our disposable non woven extra large surgical caps are great for use in hospitals, clinics or anywhere complete hair coverage is needed. Material Variety: Medical caps are available in a range of materials to suit different needs and preferences. Common materials include polypropylene, spunbond polypropylene, SMS (spunbond-meltblown-spunbond) fabric, Tyvek�®, polyester, cotton, and blended fabrics. Fluid Resistance: Many bulk surgical caps, especially those used in surgical settings, are designed to provide a level of fluid resistance to protect against splashes of bodily fluids or contaminants. Breathability: Caps are made from materials that allow air to circulate, preventing excessive heat buildup and ensuring comfort for the wearer during long procedures. Elastic Band: Most medical caps feature an elastic band or stretchable material around the perimeter. This elastic band ensures a snug and secure fit on various head sizes, preventing the cap from slipping or falling off during procedures.
WILLCOME wound dressing pack debridement type meet the needs of wound care, clinical examination, minor surgery prep and procedure. WILLCOME sterile wound dressing pack debridement type: surgical blade, medical suture needle, non-absorbable surgical suture, tray, plastic tweezers, medical gauze block, iodine cotton ball, alcohol cotton ball, towel, disinfection forceps; The accessories in the package should be pollution-free, no damage, no odor, tasteless phenomenon. Plastic accessories should be smooth, uniform color, without burrs, flash and cracks. Product aseptic supply, ethylene oxide sterilization, ethylene oxide residue should be â?¤10ug/g. In accordance with the needs of customer. we also support customization. Features of Dressing Pack Debridement Type Provide a hygienic package to prevent cross-contamination of wounds and maintain a sterile environment during dressing changes. Suitable for both medical procedures and examinations. Its primary purpose is to clean wounds and replace dressings for patients who have experienced trauma. Self-adhesive bandages: These bandages are easy to apply and have a strong adhesive property. They are used to protect wounds, provide support to muscles, and hold absorbent padding or ice packs securely in place. Absorbent padding: This padding is primarily used as a cushion underneath leg wraps, as a wound dressing, or as a pressure pad to control bleeding. It is available in various forms.
Features Conform to standards ISO2872 & ISO2874 Based on the stable Windows OS and support automatic remote-control interface, the operator can accurately complete the tilting and swing test by entering simple values. The operation interface is mainly based on the real-time display of data curve, it also can display the test parameters, system status, and test progress. High-precision AD conversion, preamplifier, data processing and automatic test result output, digital control to ensure test accuracy and sta The strength test, fixed value test and stacking test can be realized on the same platform. https://www.chamber-testing.com/ Technical Specifications Measuring range: 0 ~ 100kN (can also be customized according to requirements). Accuracy: 2%. Platen area: 1200 Ã?? 1200mm2 (extension plate can be added). Working stroke: 0 ~1500mm (can also be customized according to requirements). Pressing speed: 10mm / min (can also be set arbitrarily). Return speed: 0 ~120mm / min (can also be set arbitrarily). Foundation requirements: smooth cement floor. Equipment weight: about 1500kg. Working environment: 0 ~ 40 , humidity 80% (non-condensing). Power: three-phase AC 380V 50Hz;
We are one of leading wood powder manufacturers and suppliers in viet nam. We could supply various kinds of wood powder such as pine wood powder, rubber wood powder, mix pine and rubber wood powder, mix wood powder….. With large volume of long-term stability, competitive price. Our wood powder could be used as material for fertilizer, mosquito coil, wpc compound, wpc (wood plastic composite), pulp powder. Please refer to below for our specification of mix pine and rubber wood powder: - commodity: wood powder - available mesh size: 60, 80. - color: brown, yellow, ivory, white. - moisture: 8% - packing: non-compress and stuff in jumbo bag with pallet. - weight: 20-21 tons / container 40’hc - capacity: 2, 000 tons per month. - payment term: l/c at sight or t/t (50%/50%) Size: 60-80mesh Color:brown, yellow, ivory, white Weight:20-21 tons /container 40'hc
Commodity : c-9 white rice Broken : 2%, max Quality : well cleaned, silky sortexed Crop : 2014 Packing : 40 kg non-woven bag We are rice and other agro commodities exporters. We export different agro commodities from worldwide including all varieties of rice, sugar, animal feed, pulses, chickpeas, as well fruits and vegetables. Fruits & veg capacity: for fruits and vegetables including potatoes, onion we have capacity to ship more than 100 fcl in a month from pakistan & more than 100 fcl in a month from china egypt Ginger & garlic capacity: we have capacity to ship more than 100 fcl in a month from china Animal feed capacity: for animal feed we have a capacity to load vessels easily from ukraine We are also exporting rice from india and pakistan in different destinations Payment terms 30 % advance 30% upon scan documents 40% cad or (it can be credit) if any security is provided (such as pdc cheque or bank guarantee) Kindly let us know your requirement so that we can quote you our best prices accordingly Thanks and regard
Industrial Microwave Tuners are waveguide components used to match the load impedance with the source impedance. They minimize the amount of reflected power, providing the most efficient coupling of power to the load. Dolph Microwave supplies both manual 3- and 4-stub tuners, electrical and auto tuners. Industrial Microwave Tuners utilize manual tuning and lock simply. They are generally used in applications where the load impedance varies significantly due to variations in the load. Microwave components for industry microwave is 915 and 2450MHz. Taking the WR340 for example. FAQs of Industrial Microwave Tuners Application of Industrial Microwave Tuners Industrial Microwave Tuners is a common impedance adjust. The depth, spacing and radius of the pins can be set as required. It is a common device for impedance matching in high-power microwave systems. Work Principle of Industrial Microwave Tuners When a metal pin of a certain diameter is inserted along the center of the broad side in the waveguide, its equivalent circuit is parallel susceptance. When the insertion depth of the pin is shallow, the pin mainly acts as a concentrated electric field, and the equivalent susceptance of the pin is capacitive. As the insertion depth of the pin increases, the capacitance increases, and at the same time, the axial current on the broad side of the waveguide flows along the axial direction of the pin, thereby generating a magnetic field and making the pin have a certain inductance. LC series loop on the main line. The resonance of the pin is related to the operating wavelength, insertion depth and width of the narrow side of the waveguide. More industrial microwave components may interest you microwave bends microwave launcher There are many waveguide suppliers, but we are one of the best choices for you.
The aluminum shell infrared remote control is a powerful and exquisitely designed smart device. The aluminum alloy shell has undergone oxidation and wire drawing treatment, presenting a metallic texture and delicate touch on the surface, balancing fashion and durability. Featuring 8 buttons, each button has a reasonable layout and uses PVC stickers to make the operation more intuitive. This remote control is equipped with a button battery, making battery replacement more convenient, extending its service life, and providing users with a long-lasting and stable control experience. Whether it's controlling a TV, set-top box, speaker, or other household appliances, this remote control can easily meet the various needs of users. The oxidation drawing surface treatment not only enhances the appearance texture, but also improves wear resistance and corrosion resistance, ensuring stability and durability during long-term use. The material of the aluminum shell makes the remote control more lightweight, comfortable to touch, and convenient to carry, allowing users to enjoy a convenient control experience anytime, anywhere. Overall, this aluminum shell infrared remote control combines aesthetics, practicality, and durability, making it an indispensable intelligent control device for modern homes. Its simple and elegant exterior design, high-quality materials, and advanced technology make it an ideal choice for home entertainment. It not only provides a convenient control experience, but also brings users a fashionable lifestyle
Application The composite cyclic corrosion test chamber is capable of conducting traditional salt spray, dry-wet alternation mixed salt spray tests, as well as most automotive cyclic corrosion tests. It is specifically designed and assembled to meet the requirements of standards for controlling salt spray,relative humidity, air dryness,condensation humidity, automatic spraying, saltwater immersion, rotating spraying, and low temperature. Salt spray cabinet is used for testing paint-coated parts, metal components,electronic components,electrophoretic coated parts, and more. Feature 1.Structure of Salt Mist Test Chamber: with enclosure is a fully anti-corrosion structure, made of multi-layer fiberglass reinforced polyester resin, and constructed with corrosion-resistant materials.If you need more models about our test equipment. 2.Unique design: Large spraying area and high flow rate, resulting in shorter spraying time compared to fogging the solution under salt spray function. 3.Custom nozzle: Specific nozzles evenly spray the solution onto the test sample, and the solution flow rate can be adjusted. 4.The nozzle is installed on an independent module, making it easy to remove when fogging function is enabled. 5.Programmable touch screen controller allows for operation in both Chinese and English, and enables data collection. 6.Standard test specimen racks are provided, capable of accommodating flat samples. For oversized and heavy three-dimensional samples (such as automobile hubs and engine components), grid kits with the same height as the support can be used. The enclosure is structurally robust, allowing for even distribution of the load. 7.The spray on/off time can be programmed directly to better control the corrosion rate.
CASHEW NUT SHELL LIQUID CNSL or Cashew Shell Oil or Refined Cashew Nut Shell Oil is a versatile by-product of the Cashew industry. The nut has a shell of about 1/8 inch thickness inside which is a soft honey comb structure containing a dark reddish brown viscous liquid.It is called CASHEW NUT SHELL LIQUID or CNSL. Which is the pericap fluid of the Cashew Nut. It is often considered as the better and cheaper material for unsaturated phenols. CNSL has innumerable applications, such as friction linings, paints, laminating resins, rubber compounding resins, cashew cements, polyurethane based polymers, surfactants, epoxy resins, foundry chemicals, and intermediates for chemical industry. It offers much scope and varied opportunities for the development of other tailor-made polymers. CNSL undergoes all the conventional reactions of phenols, CNSL aldehyde condensation products and CNSL based phenolic Resins are used in applications such as surface coatings, adhesives. Various polyamines synthesised from CNSL are used s curing agents for epoxy resins. CNSL and its derivatives have been used as antioxidants, plasticizers, and processing aids for rubber compounds, modifiers for plastic materials and used to provide oxidative resistance sulphur-cured natural rubber products. It is also added to rubber gum stock or nit rile rubber to improve the processability, mechanical properties and resistance to crack and cut properties of the vulcanisates A number of products based on CNSL are used as antioxidants, stabilizers and demulsifies for petroleum products.Soluble metal derivatives of C.N.S.L are used to improve the resistance to oxidation and sludge formation of Lubricating oils.Oxidised CNSL and its derivatives are also used as demulsifying agents for water in oil type petroleum emulsions. CASHEW NUT SHELL LIQUID OIL used for manufacturing of CNSL Resin, Cardanol or Card Phenol or Cashew Phenol, Cashew Friction Dust, Anti corrosive hiring (lining) chemicals, Paints, Varnishes, Enamels, Insecticides and Fungicides, Cashew Laquers, Bakelite, Electrical conductress, Cashew Cements, Core Oil, Red Oxide, Wood, Fuel, Speciality Chemicals, Foundry Chemicals and many other Industries
Abrasives are substances both natural and synthetic that are used to grind, polish, abrade, scour, clean, or otherwise remove solid material usually by rubbing action (as in a grinding wheel), but also by impact (pressure blasting). The most important physical properties of materials that qualify as abrasives are hardness, toughness (or rigidity), grain shape and size, character of fracture (or cleavage), and purity (or uniformity). In the final analysis, the choice of a high-grade abrasive depends upon the quality and quantity of work performed by the abrasive per unit of cost. Initial cost of an artificial abrasive may be much greater than that of a natural abrasive, but the artificial mineral may do so much better work and do it so much faster than the ultimate cost is less. It is for this reason that artificial abrasives have largely replaced natural abrasives. Chemical Properties: Purities are available from PreRish Tri sometimes as high of a typical purity as 99.999% down to low purity recycled abrasive grains or powders Physical Properties: Numerous shape and size options are usually readily available from READE as large as 50 mm grinding and tumbling media down to as small as 20 100 nanometer particles. Typical Applications: Buffing, coated abrasives, coatings, deburring, electrical potting insulation, fillers, fining, flow finishing, friction, grinding wheels, heat transfer component, investment casting molds, wear resistant parts, metal lapping, polishing, pressure blasting, slurry sawing, tumbling, ultrasonic machining.
SPECIFICATION Product Name ALLURA RED C.I NO. 16035 Synonyms C.I. Name Food Red # 17 Chemical Di sodium 2- hydroxy-1-(2-methoxy-5-methyl-4- FD & C No . RED # 40 Name sulfonatophenyl azo ) naphthalene -6- sulfonate. CAS No. 25956-17-6 EINCES No. 247-368-0 E .NO. E-129 SR NO LIMITS 1 Total coloring matters calculated as the 85 sodium salt, percent by mass MIN. 2 Water insoluble matter,percent by mass,MAX. 0.2 3 Combined ether extract,percent by mass,MAX. 0.2 4 Unsulfonated primary aromatic amines, percent 0.01 by mass (calcuated as aniline),MAX. 5 subsidiary dyes,percent by mass MAX. 3 6 Total organic compound other than coloring matter, percent by mass,MAX. a. 6-hydroxy-2-naphthalene sulfonic acid,sodioum salt 0.3 b. 4-amino-5-methoxy-2-methylbenezene sulfonic acid 0.2 c. 6,6-oxybis(2-naphthalene sulfonic acid) 1 disodium salt 7 Total Heavy metal as lead [mg/kg] MAX 40 8 Arsenic [mg/kg]MAX. 3 9 Lead,[mg/kg]MAX. 2 10 Mercury,[mg/kg]MAX. 1 11 cadmium,(mg/kg.) MAX. 1
SPECIFICATION Product Name QUINOLINE YELLOW C.I.NO 47005 Synonyms ACID YELLOW # 3 C.I.NAME Food Yellow 13 Chemical name The disodium salts of the disulfonates of D&C NO. Yellow-10 2-(2-quinodyl) indan-1,3-dione CAS NO. 8004-92-0 (principal component). EINECSNO 305-897-5 E.NO E-104 SR.NO TEST LIMITS 1 Total colouring matter calculated as the 70 sodium salt percent by mass.MIN 2 Sodium2-(2-Quionoly)Indan-1,3 Dione 15 Monosulfonate percent by mass.MAX Disodium 2-(2-Quionoly)Indan-1,3 80 Disulfonate,percent by mass,MIN Trisodium 2-(2-Quionoly)Indan-1,3-Dione 7 Trisulfonate,perent by mass.MAX 3 Water insoluble matter,percent by mass MAX 0.2 4 Combined ether extract,percet by mass MAX 0.2 5 Subsidiary Coloring matter,percent by 4 mass,MAX 6 Organic Compounds other than coloring 0.5 matter,percent by mass,MAX 7 2-2(quinly)indian-1-3dione,(mg/kg.), MAX 4 8 Unsulfonated primary Aromatic amines, 0.01 percent by mass.MAX 9 Total Heavy Metal as lead(mg/kg)MAX 40 10 Arsenic,(mg/kg)MAX 3 11 Lead,(mg/kg)MAX 2 12 Mercury(mg/kg)MAX 1 13 Cadmium(mg/kg)MAX 1
Nonfat dry milk powder, skimmed milk powder, buttermilk powder, milk protein concentrate, milk protein isolate, agricultural products, fodder, seeds, grains, cooking spices, red lentils, broad beans, yellow corn, white corn, sorghum, black beans, bay beans, beans, wheat flour, whole wheat, nuts, hot chili peppers, dried sweet peppers, cinnamon, peanuts, mexican cocoa, mexican coffee, ground coffee, food seasonings, food chemicals, plastic containers, glass containers, corn meal, dry snacks, sweet snacks, salty snacks, dried fruits, regional mexican sweets..
Experience the timeless allure of cheap personalised playing cards with our exceptional collection. Our Playing Cards are meticulously crafted to bring you endless hours of entertainment and enjoyment. Each card boasts exquisite design and flawless printing, ensuring unparalleled clarity and durability. Whether you're playing classic card games, performing cardistry tricks, or indulging in a friendly game of poker, our custom personalized playing cards elevate every experience. With smooth handling and perfect weight, they offer the ideal balance between precision and flexibility. Embrace the elegance and versatility of our Playing Cards, and let the games begin in style. As a top card game printing company, Chenglong has the best playing card design, if you are looking for playing cards custom, do not hesitate to contact us! Colors of print playing cards custom Customized playing cards refer to the personalized customization of cards according to customers' requirements. The suits of playing cards are generally fixed, including diamonds, clubs, hearts, and spades. The suit patterns are mainly distributed in the upper left corner, lower right corner, and middle section of the front side of the cards. The patterns in the upper left corner and lower right corner are usually fixed, while the middle section can be customized according to customer needs. In addition, the back side of the printable custom playing cards can also be customized with personalized patterns according to customer needs. The customized content needs to be coordinated with the suits of the playing cards to ensure the overall harmony of the product. Customized playing cards can fulfill customers' commercial or non-commercial purposes.
Atmospheric Plasma Cleaning System chain conveyor Environmentally friendly molecular-level surface cleaning enhances uniformity and hydrophilicity, making it an ideal pre-treatment for bonding processes. Product advantages: 1. Significantly improve surface hydrophilicity and enhance bonding 2. Remove surface oil, fingerprints and other organic contamination horizontally, 3. Board walking speed 2~5 meters/minute 4. Double-sided processing is possible, and equipment can be customized according to production capacity 5. Processing under atmospheric pressure, no special gas is required, and installation and use are simple Product Specifications: 1 Dimensions L*W*H:1200*1150*1150 - 1500mm 2 Power supply Single-phase 220V, 50/60HZ, 12A 3 Conveying method Roller conveyor, chain conveyor, belt conveyor 4 Working environment Temperature: -10~40, relative humidity: 50%~93% (non-condensing) 5 Plasma generator 500-700W adjustable; optional 700-1200W (high power version) High power version is suitable for 50mm and 70mm spray guns @25-40KHz 6 Working gas Water-free and oil-free compressed air; optional argon, nitrogen, etc. 7 Effective processing Width 500mm, double-sided processing (optional), the number of rotating nozzles is optional 8 Rotating spray gun Processing width diameter: 50mm, optional 70, 30, 20mm 9 Support plate thickness < 3mm (special specifications of thick plates require special customization of the equipment) 10 Processing speed 2.0m/min ~ 5.0m/min 11 Cooling method Air cooling, factory exhaust > 400m3/h 12 Control system PLC+HMI
Custom Lunch Bags Insulated lunch bags have many practical uses beyond mealtime, and Sanne is able to offer a selection of lunch totes. Our lunch bags are designed to be imprinted with your logo, custom artwork or message. Sure, customized lunch totes keep lunch cool. But they're also the perfect size for carrying drinks or snacks (and sandwiches, of course) to a picnic, the park, or the beach. Before traveling from the restaurant to the office, party or home, place your hot meal in an insulated tote bag so it doesn't get cold quickly. Benefits of using custom lunch bags for advertising There are many advantages of using customized lunch bags to advertise your brand, such as: Increased visibility in key areas. People in schools, hospitals and offices often use lunch bags, so customized lunch bags are very effective in targeting these audiences. Provide added value to your brand. Customized lunch bags reflect eco-friendliness and effectively enhance your brand's reputation among customers. Durability and longevity. High-quality customized lunch bags are designed to stand the test of time, further saving you money on marketing. ideal for fundraisers and events. Insulated lunch bags are perfect giveaways at sporting events as they can be used immediately to hold cool drinks and snacks, keeping them cool throughout the game. Customized LunchBags FAQ What materials or fabrics are used to make custom lunch bags? Our logo lunch bags are made from a variety of materials, depending on the style you choose. What is PEVA? PEVA is a non-chlorinated vinyl that is used as an alternative to PVC. Some of our custom lunch boxes are lined with this material to help keep your food and beverages cold. What sizes of custom lunch bags do you offer? When browsing our lunch bags page, you can filter bag sizes by small, medium, or large. How are custom lunch bags printed? Depending on the color, material, and other factors, we use a variety of printing methods on our lunch bags. Our types of printing are screen printing and heat transfer decals.
Radio-Frequency Plasma System AS-V100 Merits: Environmentally friendly molecular-level surface cleaning enhances uniformity and hydrophilicity, making it an ideal pre-treatment for bonding processes. Application fields: Suitable for PCBs,FPC IC substrates, LCDs, PV batteries, semiconductors, PTFE, automotive interior parts, medical equipment, plastic and rubber products. Product Specifications: 1.Outline Dimensions (footprint):1200*800*1750H mm 2.Vacuum chamber size:450*450*610mm 3.Power frequency:13.56MHz 4.Power supply:1Kw 5.Electrode plate specifications: Non-standard customization 6.Software control: PLC touch screen 7.Gas purity requirement: Industrial grade gas or better 8.Loadable gas:O2 N2 Ar Features & Performance: 1.User-friendly automatic control interface with a touch screen for easy operation. 2.Unique cavity design ensures excellent cleaning uniformity and high cleaning quality. 3.Utilizes a two-layer structure with 4-6 material boxes per layer, combining chemical reactivity and physical impact for a short cleaning cycle and high efficiency. 4.Plasma cleaning offers high repeatability, strong controllability, high utilization rate, and operates with no pollution and low operating costs. 5.Features a simple structure, compact footprint, high efficiency, easy operation and maintenance, fast speed, and stable performance. 6.Enhances the surface wetting ability of the lead frame or substrate before D/A, ensuring precision and firmness in subsequent processes.
Germs free hands disase free bodykills 99.9% of germs without water Hand Sanitizers provides an easy and effective way to clean your dirty and contaminated hands when soaps and water are not available. It is considered to be an effective alternative to hand washing without the need for water this Instant Herbal hand sanitizer effectively kills 99.99% bacteria and germs from the hands and prevents the action of infectious agents. It dries quickly, is non-sticky, and contains moisturizing agents. It gets absorbs in about 10 seconds by leaving a sweet and long-lasting fragrance. This Herbal Hand Sanitizer has antibacterial and antimicrobial properties that help kill or suppress the growth of bacteria from hands. This keeps skin fresh as it is mild to the skin. Hand Sanitizer has innovative packing that ensures the protection from bacteria or germs and the proper maintenance of hygiene and sanitation. Hand Sanitizer is absolutely safe for regular use. The moisturizers present in it prevents dryness and skin irritation. It protects your family by preventing illness and infections and acts as a trusted partner for health. Benefits: 100% Safe & Herbal Convenient to use Provides germ protection No soap or water required Effective against bacterial infections Kills 99.99% bacteria and germs in a few seconds Antibacterial and antimicrobial properties Suitable for all skin types Direction of Use Squeeze the sanitizer on your palms. Rub well all over the palms, back of hands, fingernails. Then, rub your hands for about 10 seconds till it completely absorbs. No water is required after use Caution: For external Use Only. Flammable To be used by children under adult supervision Avoid contact with eyes. If contacted, kindly wash off with water
OST Photonics offers various functional crystal materials for laser systems, optical equipment and instruments. Crystals are divided into six types according to their functions: laser crystals (diffusion bonding crystals, Nd:YAG, Er:YAG, Yb:YAG, CTH:YAG, Nd:Ce:YAG, Nd:YVO4, Nd:GdVO4, Nd:YLF, Pr:YLF, Ho:YLF, Tm:YLF, Ti:Sapphire, Er:Yb: Glass), nonlinear crystals (KDP & DKDP), KTP, LiNbO3, LBO, BBO, BIBO), passive Q-switch crystals (Cr4+:YAG, Co2+:MgAl2O4), birefringent crystals (YVO4, �±-BBO), Magneto-optic Crystals (TGG) and optical crystals (BaF2, CaF2, MgF2, LiF, Germanium single crystal, Sapphire (Al2O3), YAG, ZnSe, Silicon single crystal, ZnS). If you want to know more about our functional crystals, please do not hesitate to contact OST Photonics. What are Functional Crystals? A wide range of functional crystal materials is used in various optical applications. While optical glass is commonly used as a transparent material, different functional crystal materials, primarily monocrystalline materials, are required for diverse applications due to their unique functionalities: In contrast to glass, birefringent crystals can exhibit birefringence, which is a requirement for various types of polarizers, wave plates, birefringent tuners, and other optical components. Commonly used birefringent crystal materials include YVO4, �±-BBO, quartz, calcite and sapphire. The lattice symmetry of a crystal material is not too high (such as a triangular, quadrilateral, or single prism), and it can exhibit nonlinearity. Nonlinear crystals are primarily used for nonlinear frequency conversion but also find applications in optical modulators like the Pokel cell. A wide variety of functional crystal materials can be used as laser crystals, serving as host materials for laser-active dopants (rare earth ions or transition metal ions). They typically exhibit relatively high transition cross sections, small gain bandwidth, and good heat conduction compared to laser-active glasses. In general, they also allow for higher doping concentrations. In some cases, functional crystal materials are used in spectral regions where glass does not have a wide enough wavelength range and high transmittance. In particular, various materials such as zinc sulfide (ZnS), zinc selenide (ZnSe) and Sapphire (Al2O3) are used as infrared crystals, and other materials such as lithium fluoride (LiF), calcium fluoride (CaF2) and magnesium fluoride (MgF2) are used as ultraviolet crystals. Some functional crystal materials, such as terbium gallium garnet (TGG), exhibit the Faraday effect (polarization rotation caused by magnetic fields), and they can be utilized in devices like Faraday rotators and Faraday isolators.