500g Aluminium oxide•powder•top quality•

CHF 10.18 Sofort-Kaufen 21d 21h, CHF 7.63 Versand, 30-Day Rücknahmen, Kostenloser PayPal-Käuferschutz in unbegrenzter Höhe.

Verkäufer: Top-Rated Seller minerals-water.ltd (114,474) 99.9%, Artikelstandort: purfleet, Essex, Versand nach: Europe, Artikelnummer: 140726649862 We take great care packaging every item to ensure safe shipment to you. We charge a postage fee only to cover our costs of materials. Once your order has been processed and we have received cleared payment, your item will be dispatched as soon as possible. If you are not entirely happy with your purchase, contact us within 14 days of receipt of your purchase, and we will refund your money. All we ask is that you pay the outward and return delivery costs, and the item is fully packaged and unused, a surcharge will be applicable if not returned in this condition. Please feel free to contact us with any questions by sending a message through Ebay.We will respond within one business day. We only accept PayPal as the method of payment, which is secure and easy to confirm. This listing is for: 500g Aluminium oxide powder Molecular formula: Al2O3 This is 500g of Aluminium oxide supplied in very strong HDPE bottle.Please scroll down to see how do we send our product to avoid any damage due a transport to meet best standard and great price. USES As a filler Being fairly chemically inert and white, alumina is a favored filler for plastics. Alumina is a common ingredient in sunscreen and is sometimes present in cosmetics such as blush, lipstick, and nail polish Gas purification and related absorption applications Alumina is widely used to remove water from gas streams. Other major applications are described below As an abrasive Aluminium oxide is used for its hardness and strength. It is widely used as a coarse or fine abrasive, including as a much less expensive substitute for industrial diamond. Many types of sandpaper use aluminium oxide crystals. In addition, its low heat retention and low specific heat make it widely used in grinding operations, particularly cutoff tools. As the powdery abrasive mineral aloxite, it is a major component, along with silica, of the cue tip "chalk" used in billiards. Aluminium oxide powder is used in some CD/DVD polishing and scratch-repair kits. Its polishing qualities are also behind its use in toothpaste. Alumina can be grown as a coating on aluminium by anodising or by plasma electrolytic oxidation (see the "Properties" above). Both its strength and abrasive characteristics originate from the high hardness (9 on the Mohs scale of mineral hardness) of aluminium oxide. Most pre-finished wood flooring now uses aluminium oxide as a hard protective coating. In dentistry, it is used as a polishing agent to remove stains. It is an alternative to sodium bicarbonate, for patients that have high blood pressure. As a catalyst and catalyst support Alumina catalyses a variety of reactions that are useful industrially. In its largest scale application, alumina is the catalyst in the Claus process for converting hydrogen sulfide waste gases into elemental sulfur in refineries. It is also useful for dehydration of alcohols to alkenes. Alumina serves as a catalyst support for many industrial catalysts, such as those used in hydrodesulfurization and some Ziegler-Natta polymerizations. Zeolites are produced from alumina. As an effect pigment Aluminium oxide flakes are base material for effect pigments. These pigments are widely used for decorative applications e.g. in the automotive or cosmetic industry Niche applications and research themes In lighting, transparent alumina is used in some sodium vapor lamps. Aluminium oxide is also used in preparation of coating suspensions in compact fluorescent lamps. In chemistry laboratories, alumina is a medium for chromatography, available in basic (pH 9.5), acidic (pH 4.5 when in water) and neutral formulations. Health and medical applications include it as a material in hip replacements. As well, it is used as a dosimeter for radiation protection and therapy applications for its optically stimulated luminescence properties. Aluminium oxide is an electrical insulator used as a substrate (Silicon on sapphire) for integrated circuits but also as quantum tunneling barrier films for the fabrication of superconducting devices such as single electron transistors and superconducting quantum interference (SQUID) devices. Insulation for high-temperature furnaces is often manufactured from aluminium oxide. Sometimes the insulation has varying percentages of silica depending on the temperature rating of the material. The insulation can be made in blanket, board, brick and loose fiber forms for various application requirements. Small pieces of alumina are often used as boiling chips in chemistry. It is also used to make spark plug insulators. Using a plasma spray process and mixed with titania, it is coated onto the braking surface of some aluminum bicycle rims to provide abrasion and wear resistance. HEALTH & SAFETY We hold MSDS (Material Safety Data Sheet) for all hazardous goods.No MSDS is required by EU regulation to all neutral products however we can provide on request with wholesale orders. This service is available upon request as a PDF file. All our products are labeled in accordance with the new European regulations for Classification, Labeling and Packaging (CLP). Goods will only be sold to people over the age of 18. The buyer acknowledges that they are over the legal age in their country or territory required to buy or handle any goods supplied. Minerals-water.ltd holds no responsibility for the applications of our products once they have left our premises. We use third party couriers to distribute our products. Whilst we do our utmost to ensure goods are delivered on time, we cannot hold any responsibility for goods once they have been dispatched. Please read our full terms & condition before purchasing any product. PACKAGING SERVICE (An example of how we will send your parcel) DOMESTIC SHIPPING CHARGES for Highlands, Channel Islands and Northern Ireland We are offering free delivery service on all our products except express 24h delivery services or 1st class royal mail unless it's already included as free of charge. We offering free economy postage for items of up to 2kg to all postcode within UK Mainland and Northern Ireland. We are unable to offer 24h courier service for the following postcodes: If you based within this area you should see automatically prices of postage at the time of your check out: > AB31 to AB38 > AB40 to AB56 > IV1 to IV28 > IV30 to IV32 > IV36 to IV40 > IV41 to IV49 > IV51 to IV56 > IV63 > KW1 to KW17 > PA20 to PA38 > PA41 to PA49 > PA60 to PA78 > PH4 to PH44 > PH49 to PH50 > PO30 to PO41 > TR21 to TR26 > Channel Islands > Isle of Man > Isle of Wight > Northern Ireland (BT) > HS > ZE > JE > GY Please note that we are unable to send hazardous goods via Royal mail and will use approved courier services instead.This will be free of charge 24h or 48h service excluding Saturday-Sunday and Bank holidays (charges for above postcodes will be added automatically at the time of your check out). Non-hazardous goods send via Royal mail will be deliver Monday-Saturday for all United kingdom and Northern Ireland postcodes. © 2015. Minerals Water Ltd. Company Reg. No: 7620446 | VAT No: GB 109347711 Condition: New, MPN: alox500, Brand: Unbranded/Generic

wipakistan.com Insights wipakistan.com Exklusiv
  •  Popularität - 19,838 blicke, 8.1 views per day, 2,439 days on eBay. Super hohe von blicke. 668 verkauft, 5 verfügbar.
  •  Preis -
  •  Verkäufer - 114,474+ artikel verkauft. 0.1% negativ bewertungen. Verkäufer mit Top-Bewertung! Schiffe pünktlich mit Tracking, 0 Probleme mit vergangenen Verkäufen.
Ähnliche Artikel Items
Sitemap