Total Visual Fiield >81% Binocular Field of Vision 65% Color Black,blue,yellow,red Material PC visor+silicone mask body Duration Depends on cartridge type Inhalation Resistance 25pa(30L/min) Exhalation Resistance 76pa Oil Mist Transmittance 0.0005% Mask Leakage Factor 0.006%
Features: Full Facepiece Respirator Large lens for wide field of view Lightweight, balanced design Silicone face seal for greater comfort and durability Characteristics Double exhalation valve; Low respiratory resistance; The transmission device design make the information transfer more clear Used Oil, Machine maintenance, Construction, Gas ,Electric power, Shipbuilding, Transport, Mine, Chemical plant, but not for radioactive high toxic particulate matter.
1,Hight prurity (99.99% min) Metal Antimony (Sb) 2,4N>99.99%, 5N>99.999%, 6N>99.9999%, 7N>99.99999% 3,Lumps/Ingot/Granule/Bar 4,Color: Gray 5,Atomic weight: 121.760 6,Electronegativity: 2.05 7,CAS No.: 7440-36-0 8,Density: 6.697 g/cm3 (25â??) 9,Melting Point: 630.63 â?? 10,Boiling Point: 1587 â?? 11,Mainly used for the preparation of â?¢ - V compound semiconductor InSb, Bi2Sb, GaSb, high purity alloys, electronic refrigeration element materials and germanium, silicon single crystal dopants.
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.
- Diastase: 8%ml/(g.h) - Moisture max 18% - Fructose min 40% - Sucrose max 5% - HMFmax: 20mg/kg Dextrose : 28 - 36% Sucrose : 0.8 - 5.0% Nitrogen : 0.05 - 0.38% Ash : 0.04 - 0.93% pH : 3.3 - 5.6 Enzymes : invertase, diatase, glucose oxidase Acid :Gluconic Acid Free Acid : 12 - 40 milliequivilants/kg Vitamins : B2, B6, C, H &K Minerals : Potassium, calcium, magnesium, sodium, iron chloride, silicon, silica, manganese, sulphur, phosphorus, zinc and copper
- Diastase: 8%ml/(g.h) - Moisture max 18% - Fructose min 40% - Sucrose max 5% - HMFmax: 20mg/kg Dextrose : 28 - 36% Sucrose : 0.8 - 5.0% Nitrogen : 0.05 - 0.38% Ash : 0.04 - 0.93% pH : 3.3 - 5.6 Enzymes : invertase, diatase, glucose oxidase Acid :Gluconic Acid Free Acid : 12 - 40 milliequivilants/kg Vitamins : B2, B6, C, H &K Minerals : Potassium, calcium, magnesium, sodium, iron chloride, silicon, silica, manganese, sulphur, phosphorus, zinc and copper
Function Gas mask Can prevent various organic gases, such as formaldehyde, gasoline, ether, suitable for spray paint, oil, machinery, polishing, dust and other workplaces A.The full face gas mask made by high grade silica gel, endure the aging , avoiding allergy, durable , easy to clean. B. Double-folded the silica gel structure enhanced air tightness and face fitness C. The dual headphone with adjustable straps design more comfortable to wear D. Push type and replaceable cartridge E. The unique audio device, allowing you to disseminate the messages more clear. F-Large valve disc breathing valve design,breathing resistance is small,let the wearer enjoy smooth breathing. G.Double filtration box filtration, double filtration area, low breathing resistance -The universal installation structure can be separately anti-virus or dust-free, and can be easily switched. -Military active carbon with large adsorption capacity and high Strength -Double filtration agent has long service life Half Face Gas Mask is composed of the body of mask, the cartridge, Inhale and exhale valves, headbands. -It is designed for painting and organic vapor protective (95% effectiveness) - The mask can be taken off and hanged on the neck during rest time. - Replacement parts available, filters sold separately.
Dimethicone with a viscosity of 60,000 mm/s. Can be used in personal care and technical applications.
Silicon steel sheet.
Watches.
Watches .
Brand name sunglasses, eyeglasses, watches, handbags.Drop shipping
Thioglycolates, silicones, finished and semi finished cosmetic products..
Wrist Watches, Gift Watches Such As Table Clock, Wall Clock..
Product Description - Weight: 220-280kgs/bale Package: woven bag Container load: 9 tons for 20GP, 23 tons for 40HQ Delivery Time: within 7 days after receiving the deposit Payment Terms: T/T, Minimum Order Quantity: 9 Ton 20GP Supply Ability: 3000 ton per Month Key Specifications/Special Features - Denier:3D/7D/15D Cut length:22MM/25MM/32MM/38MM/51MM/64MM/71MM/76MM Luster:raw white, bleach white and green Silicon and no silicon Merits: high intension, stable stretch elongation, highly elastic, puff, high ratio of hollowness , which makes the fabrics light but warm and pliable. Anti-distortion, anti-static, excellent anti-pilling performance Excellent fluffy performance, pleasing hand feeling, plump, gentle, luster Usage: suitable for filling toys, pillows, cushions, and other need to be filled ; make ball fiber, bedclothes, man-made fur, filler materials, sofa and others non-woven" Minimum Order Size and Packaging details - "pp woven bag, Container load: 38-40 bales for a 20GP 92-94bales for a 40HQ"
Silhouette: Sheath Neckline: Strapless Waist: Natural Hemline/Train: Asymmetrical Back Style: Zipper Up at Side Sleeve Length: Sleeveless Strap: Strapless Occasion: Formal Evening, Wedding Party Embellishments: Ruffle Material: Chiffon Shown Color: Pink Season: Spring, Fall, Winter Delivery time: 12-18 working days Size:Us2-us26w
N95 respiratory protection mask Type: N95 mask of the disposable half - mask type. N95 masks are not designed for children.. Approval / Standardization: 42 CFR part 84 (Code of Federal Regulations) regulation of July 10, 1998 revised by the NIOSH (National Institute for Occupational Safety and Health Administration) N95. US certified Main Features : Designed to meet the new filtration and respiratory performance requirements of the 42 CFR part 84 standard Exclusive design of the nasal region highly adapted to the contours of the face. Simple and intuitive installation and adaptation of the mask offering users an excellent level of comfort and protection. Provides a very good field of vision as well as high compatibility with the wearing of glasses. Very light, very soft and comfortable, it is easily accepted and worn by the user. Offers excellent adaptation to the face and therefore an excellent level of protection. Latex, Silicone and PVC free, it is made of hypoallergenic materials. Composition: Molded mask, One size. Exclusive design of the nasal area - No nasal bar. Internal face made of an ultra-soft material. Stapled elastic bands. Extra light: around 7g. Limits of use: 8 consecutive hours max. Expiration period: The shelf life of N95 masks is 4 years from the date of manufacture. Storage: It is recommended to keep the N95 masks between 10 and 25 �° C, away from light and moisture
FFP2 respiratory protection mask Type: FFP2 mask of the disposable half - mask type. FFP2 masks are not designed for children. Approval / Standardization: EN 149: 2001; to text No 173 of OJ No 226 of 28 September 2006 and to European Directive No 89/686 / EEC of 21 December 1989. FFP2. CE certified.. Main Features : Designed to meet the new filtration and respiratory performance requirements of standard EN 149: 2001 Exclusive design of the nasal region highly adapted to the contours of the face. Simple and intuitive installation and adaptation of the mask offering users an excellent level of comfort and protection. Provides a very good field of vision as well as high compatibility with the wearing of glasses. Very light, very soft and comfortable, it is easily accepted and worn by the user. Offers excellent adaptation to the face and therefore an excellent level of protection. Latex, Silicone and PVC free, it is made of hypoallergenic materials. Composition: Molded mask, One size. Exclusive design of the nasal area - No nasal bar. Internal face made of an ultra-soft material. Stapled elastic bands. Extra light: around 7g. Limits of use: 8 consecutive hours max. Expiration period: The shelf life of FFP2 masks is 4 years from the date of manufacture. Storage: It is recommended to keep the FFP2 masks between 10 and 25 �° C, away from light and moisture
50 kg und big bags (1.000kg & 1.500kg) or bulk or at buyers option Delivery terms : fifteen (35) days to forty five (45) days following sellerÆs receipt lc From buyer or from reseller in shipments of 12500/ 25.000 /50000 Mt per vessel / United states astm c-150, british bs 12/1996, european en-197 1/2000 Or russian m-400 or m-500. Chemical composition Silicon dioxide (sio2) 21.00 Aluminium trioxide (al2o3) 5.50 Ferric oxide (fe2o3) 3.30 Calcium oxide (cao) 65.60 Magnesium oxide (mgo) 1.40 Sulphate (so3) 2.70 Loss on ignition (loi ) 1.40 Dicalcium silicate (c2s) 15.00 Tricalcium silicate (c3s) 60.00 Tricalcium aluminate (c3a) 8.05 Tricalcium alumino ferric (c4af) 9.76 Physical and mechanical properties Fineness by blain cm/g 3250 Autoclave expansion 0.02 Initial setting time (vicat) 105 minutes Final setting time (vicat) 135 minutes Compressive strength 03 day's 230 kg/cm2 Compressive strength 07 days 305 kg/cm2 Compressive strength 28 day's 420 kg/cm2 Product packing : 50 kg und big bags (1.000kg & 1.500kg) or bulk or at buyers option
Ceramic products materials include alumina, zirconia, silicon carbide, silicon nitride, boron nitride, aluminum nitride, machinable ceramics,ceramic evaporation boat,ceramic core..
