1.ZnSe (Zinc Selenide) CO2 Laser Focusing Lenses (Plano-convex Lenses). 2.Meniscus lenses form the largest and most popular part of our product range. 3.ZnSe CO2 Negative Laser Focusing Lenses (Plano-Concave Lenses). 4.CO2 Laser Focusing Lenses Used in Typical Industrial Lasers.
1. Adopt Chemical Vapour Deposition and High quality ZnSe Crystal. Widely Used for laser processing,such as cutting,drilling,Welding sculpture,and kinds of laser cutter system. 2.To meet different market demand,convexo-plane and Crescent Can be customized. Can Endure High power density,stable coating,Wipe-resistant,two-sided anti- reflecting film, location of 10.6�¼mâ?¥99.8% 3.Optimum design from diffraction and aberration,A series of products have been developed to minimize the diameter of actual focusing spot under the same focal length.
1.ZnSe laser focus lenses Widely Used for laser processing,such as cutting,drilling, Welding sculpture,and kinds of laser cutter system. 2.Can Endure High power density,stable coating,Wipe-resistant,two-sided anti-reflecting film, location of 10.6�¼mâ?¥99.5% 3.Optimum design from diffraction and aberration,A series of products have been developed to minimize the diameter of actual focusing spot under the same focal length. Material: ZnSe From China Coating band: 10.6�¼m Diameter Toleranceï¼?+0/-0.13mm Thickness Tolerance ±0.25mm Focus length Tolerance
Co2 Laser Focusing Lenses, Infrared Optical Mirror, Optical Windows, Optical Prism.
The UV laser marking machine is developed by using a 355nm UV laser. This machine uses a third-order intracavity frequency doubling technology. Compared with infrared lasers, the 355nm UV laser has a very small spot, and the marking effect is directly interrupted by a short-wavelength laser. The molecular chain greatly reduces the mechanical deformation of the material. Thermal deformation (cold light), because it is mainly used for ultra-fine marking and engraving. It is especially suitable for applications such as marking, micro-hole drilling of food and pharmaceutical packaging materials, high-speed dicing of glass materials, and complex pattern cutting of silicon wafers.
Laser cutting (84561000)
Beauty and cosmetics items, make up, skin care products, facial care , contact lenses, formula & milk powder, healthy snacks & beverages, anti aging products, neutrogena, cerave, cetaphil,refrigerants freon, seeds, the ordinary, beauty of joseon, cosrx, pixi glow, phyto phytophanere, shampoo & conditioner,grains, networking devices, moroccan oil, mascara, dermalogica, olaplex hair perfector, redoxon double action vitamin c, schwarzkopf got2b, lipstick, baby food, milk powder , hair vitamins, vasline, ceramic computer processors,dried fruit, electronic scraps,neocell super collagen, mobile phone scraps, computer memory ram, computer memory , computer storage devices, hard drives, cpus processors, motherboards, facial serum ,edible vegetable oils,wood pellets, baby cereal, nuts, saforelle''.
Commodity : Soda Ash Light / Dense Molecular formula:na2co3 Molecule weight:105.99 H.S Code:28362000 Cas: 497-19-8 Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air. Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry. Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers Specifications standard : gb210.1-2004 Items : specification First grade : specification Second grade Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min Chloride content(as nacl) %0.7% max0.9% max Iron content(as fe in dry base) /%0.003% max0.0035% max Sulphate content(as so4 in dry base) /%0.03% max0.03% max Water insoluble matter /%0.03% max0.03% max Loss on ignition a/ %0.5% max0.5% max
Commodity:Sodium Aluminate Other names:Aluminium sodium dioxide; SodiumaluminatecaHO; dialuminum; oxygen(-2) anion; sodiooxysodium Molecular formula: NaAlO2 CAS No.: 1302-42-7 Property: colorless, odorless, tasteless, strongly alkaline. Solid type: white powder or granules, hygroscopic, readily soluble in water. The aqueous solution may absorb CO2 and form aluminum hydroxide precipitate. Addition of NaOH is required to increase stability. Liquid type: transparent slurry, stable during storage life. Prolonged stay of diluted aqueous solution may cause aluminum hydroxide precipitate. Use: In the construction process, it can be used as leaking stoppage agent combined with the sodium silicate. In paper-making, this product can mix with aluminum sulfate to be a good filling agent. In water treatment, it can be used as additive of purifier. Technical specifications: ModelNa2Al2O4Al2O3Na2O/Al2O3Insoluble % Density, g/c m3Shelf life, month LiquidA-129181.700.51.48±0.0112 A-238241.300.51.50±0.0112 SolidSNA162391.25±0.050.5 24 SNA265411.25±0.050.5 24 SNA377481.25±0.050.5 24 SNA480501.25±0.050.5 24 Packing: Solid powder in 25kg PP bag Liquid in 300kg drums or 1500kg IBC tank
Commodity : Potassium sorbate Molecular formula : C6H7KO2 Molecule Weight : 15022 HS code : 29161900 CAS : 24634615� Specifications appearance : White crystal granule Production Standard : FCCIV Content : 9801010 K2CO3 : 1 max Loss on drying : 1 max Chloride : 001 max Heavy metalsas : Pb 0001 max Packing in carton 25kgs net weight Quantity 14MT loaded into 1 x 20GP Excellent preservative properitesproperites Sorbic Acid Potassium Sorbate can restrain effectively the activity of mould yeast and aerophile bateria Restrain growth and reproduction of the pernicious micro organism as pseudomonas staphylococcus salmonella action to restrain growth is more powerful than killing Meanwhile it can not restrain useful microoranganim growth ad Anaerobicbearing barilli acidophil therefore to lengthen food store peroid and remain food original flavor The preservative efficiency of sorbic acid Potassium sorbate is 510 times sodium benzoate High safety Sorbic Acid Potassium Sorbate is one kind of nonsuturated fatty acid compounds It can be absorbed by human body rapidly then decomposed into CO2 and H2Omoreover no remaining in body ADI 025mgkg based on sorbic acid FAOWHO 1994 LD50 4920 mgkglarge mouse by mouth GRASFDA 1823640 1994 Its toxicity only 112 times table salts and 140 times sodium benzoate Good stability Sorbic Acid Potassium Sorbate is stable in sealed staus will not be decomposed until 270C It will be oxidized into colored ones and absorbing moisture in case exposed in air for a long time Wide application At the momentSorbic Acid Potassium Sorbate has been used extensively in food drinkvegetables in soy tabacco drugs cosmetics agricultural products forage and other domain Its applicaion should be wide and wide in the world As acidic preservative Sorbic Acid Potassium Sorbate is also used well in neutral foodph6065 The preservative efficiency of sodium benzoate will decrease clearly and have a bed taste while ph4 Applicaion flexibilitySorbic Acid Potassium Sorbate can be used by direct adding sprayingretting dry spraying using in packing material and other method
Specifications: Sheet Size:210mm x 297mm, International Size A4 Quality: Imported 100% Virgin Wood Pulp Whiteness = 102-104%, Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn CIE whiteness: 148-152 Cobb Test: 27-33 g/m2 27-33 multi-function A4 copy paper Basic weight - 70gsm, 75gsm, 80gsm Size - A4, A3, 8.5*11",8.5*13",11*17" Moisture - 3.5%-4.5% capapacity - >94% Brightness - 101-104% Place of Origin - Thailand Key Performance - No jam in photocopy machine Leave no dust in the copy machine Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sides Been developed for Photocopy Machines,Laser Printers,Inkjet Printers,Fax Machines Packing - 500sheets/ream,5,8 or 10reams/carton PACKING DETAILS - 500 Sheets per Ream 5 Reams per Box 1560 Boxes per 20ft container( With Pallet) 1600 Boxes Per 20ft container( Without Pallet) 7800 Reams Total in one 20FCL( With Pallet) 8000 Reams Total in one 20FCL( Without Pallet)
Van Aroma is one of the leading producers of Ginger Oil - CO2. We produce and export Ginger Oil - CO2 from sustainable, and fully traceable sources. Minyak Jahe - CO2 / Aceite esencial de jengibre (SFE - CO2) / Extrait CO2 de Gingembre / ã?¸ã?³ã?¸ã?£ã?¼ ã?ªã?¤ã?« â?? CO2 / å§?æ²¹ - CO2 Olfactive Profile: Warm, spicy, pungent, woody, earthy, aromatic, sweet, citrus CAS No: 84696-15-1; 8007-08-7 EC No: 283-634-2 FEMA No: 2522 INCI Name: Zingiber Officinale (Ginger) Root Oil Product Synonyms: scfe, supercritical fluid extraction, minyak jahe, jahe emprit, jahe gajah, root oil, rhizome oil
1. Single-element focusing lens 2. Multi-element focusing lenses Multi-element focusing lens consists of a few lenses to obtain better image quality and smaller focused beam diameters. It is mainly used in laser scribing, engraving, laser xy-moving markin, laser welding etc.
Style: 100% natural pandan leaf powder (Food grade). Origin: HCMC, Vietnam. Color: natural beautiful green. Processing: air dry. Moisture: 10% max. Shelf-life: 12 months from the production date. No SO2 and CO2, non-coloring, non-preservatives, non-additives.
Science name: Citrus japonica. Color: Brown yellow. Origin: Vietnam. Moisture: 12% max. Size (mm): 2x2.5, 2x4, 4x6. 100% Natural. No impurity. No SO2, no CO2, no Additives, no Preservatives. Quantity capacity: 50 tons/month. MOQ: 5 tons. Packaging: in carton (PE liner), as buyer's requirement.
Origin: Vietnam. Color: Brown yellow. Moisture: 12% max. 100% Natural. No impurity. No SO2, no CO2, no Additives, no Preservatives. Quantity capacity: 50 tons/month. MOQ: 5 tons. Packaging: in 10 kg NW carton (PE liner). Price: please contact for updated price. Payment & delivery: L/C at sight or T/T 30% in advance. Lead time: 2 weeks/ 1*20'FCL.
Origin: Vietnam. Moisture: 10-12% max. Taste: crispy, lightly sweet. Shelf life: at least 24 months from production date (no air leak) No Co2, no SO2, no preservatives. Process: Air Drying, with 1-5% sugar. Quantity capacity: 50 tons/month. Min order quantity: 2,000 kg. Packaging: in 7 kg NW carton, 1x20'HQ = 6 mts, buyerâ??s brand available. Price: please contact for updated price. Payment & delivery: L/C at sight or T/T 30% in advance. Lead time: 2 weeks/ 1*20'FCL.
Material: Bamboo Shape: Round Color: Natural bamboo color Design: Bamboo steamer set Size: Diameter 15cm, Height 8cm. Feature: non-toxic, non-irritation, flexible, can be mass-produced, lightweight. Usage: kitchenware, tableware, cooking tools, restaurant, household items etc Logo: Customer printing logo or laser logo, engraving logo is available.
Consisting of two stacking steaming compartments and a lid, the tiered basket works its magic placed above simmering water in a wok, skillet or saucepan. This beautifully constructed small-scale steamer cooks just the right amount of veggies and fish or chicken for a meal for one and stores compactly. Material: Bamboo Shape: Round Color: Natural bamboo color Design: Bamboo steamer set Size: Diameter 15cm, Height 8cm. Feature: non-toxic, non-irritation, flexible, can be mass-produced, lightweight. Usage: kitchenware, tableware, cooking tools, restaurant, household items etc Logo: Customer printing logo or laser logo, engraving logo is available.
Bamboo cups are made of 100% natural, biodegradable bamboo. Bamboo cups do not use chemicals, safe for users. Light bamboo cup, easy to carry, don't worry about breaking. Bamboo cups are treated to remove carbon and sugar by boiling in salt water & drying, so it completely destroys termite larvae. Product is also a great tool to educate & remind children about a "green - clean" lifestyle, respecting nature, and protecting the environment. Sponge made from bamboo also has feng shui / spiritual meaning in the life of Vietnamese people when bamboo is considered to bring health, love, fortune, prosperity and luck to the owner. Easily personalize products by laser engraving logos, images, slogans...
