{"id":4665,"date":"2024-09-25T14:17:09","date_gmt":"2024-09-25T06:17:09","guid":{"rendered":"https:\/\/www.jinchunmetal.com\/?post_type=product&p=4665"},"modified":"2025-05-28T15:37:08","modified_gmt":"2025-05-28T07:37:08","slug":"lanthanum-oxide","status":"publish","type":"product","link":"https:\/\/www.jinchunmetal.com\/fr_fr\/produit\/lanthanum-oxide\/","title":{"rendered":"Oxyde de c\u00e9rium"},"content":{"rendered":"

Caract\u00e8re du produit<\/strong><\/p>\n

Cerium oxide is an inorganic substance with the chemical formula CeO2, which is a pale yellow or yellow brown powder. Density 7.13g\/cm3, melting point 2397 \u2103, insoluble in water and alkali, slightly soluble in acid. At a temperature of 2000 \u2103 and a pressure of 15MPa, cerium oxide can be reduced by hydrogen to obtain cerium trioxide. When the temperature is free between 2000 \u2103 and the pressure is free at 5MPa, cerium oxide appears slightly yellow, slightly red, and pink. Its properties include polishing materials, catalysts, catalyst carriers (additives), ultraviolet absorbers, fuel cell electrolytes, automotive exhaust absorbers, electronic ceramics, etc.<\/p>\n

 <\/p>\n

2. cahier des charges<\/strong><\/p>\n

Oxyde de c\u00e9rium<\/p>\n\n\n\n\n
Nom\/ Type<\/td>\n\u00c9l\u00e9ment<\/td>\nTREO<\/td>\nCEO2\/TREO<\/td>\nLA203<\/td>\nPr6011<\/td>\nNd203<\/td>\nSm203<\/td>\nEu203<\/td>\nGd203<\/td>\nTb407<\/td>\nDy203<\/td>\n\u00a0\u00a0\u00a0\u00a0 Ho203<\/td>\n\u00a0\u00a0\u00a0\u00a0 Er203<\/td>\n\u00a0\u00a0\u00a0\u00a0 Tm205<\/td>\n\u00a0\u00a0\u00a0\u00a0 Yb203<\/td>\n\u00a0\u00a0\u00a0\u00a0 Lu203<\/td>\n\u00a0\u00a0\u00a0\u00a0 Y203<\/td>\nFe203<\/td>\nCaO<\/td>\nSiO2<\/td>\n\u00a0\u00a0\u00a0\u00a0 Al203<\/td>\n<\/tr>\n
Oxyde de c\u00e9rium<\/td>\nR\u00e9sultat\uff08%\uff09<\/td>\n99.20%<\/td>\n\uff1e99.99%<\/td>\n10ppm<\/td>\n30ppm<\/td>\n25ppm<\/td>\n5ppm<\/td>\n1ppm<\/td>\n1ppm<\/td>\n1ppm<\/td>\n1ppm<\/td>\n\u00a0\u00a0\u00a0 1ppm<\/td>\n\u00a0\u00a0\u00a0 1ppm<\/td>\n1ppm<\/td>\n\u00a0\u00a0\u00a0 \uff1c1ppm<\/td>\n\u00a0\u00a0\u00a0 \uff1c1ppm<\/td>\n\u00a0\u00a0\u00a0\u00a0 1ppm<\/td>\n36ppm<\/td>\n85ppm<\/td>\n32ppm<\/td>\n\uff1c100ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3.Images des mati\u00e8res premi\u00e8res et de la production<\/strong><\/p>\n

Photos des mati\u00e8res premi\u00e8res\uff1a<\/p>\n

\"\"<\/p>\n

Photos de la production :
\n\"\"\"\"<\/p>\n

\"\"<\/p>\n

\"\"\"\"<\/p>\n

 <\/p>\n

4.Application<\/strong><\/p>\n

Cerium oxide (CeO \u2082) has a wide range of applications, mainly including the following aspects:<\/p>\n

    \n
  • Polishing material:Cerium oxide polishing powder is widely used in glass polishing, with the advantages of strong cutting force, short polishing time, long service life, and high polishing accuracy. \u200c
    \nCerium oxide has also been widely used in surface processing of microelectronic and optical components. \u200c<\/li>\n
  • Industrial use:
    \nAs a glass decolorizer, it has the advantages of stable high-temperature performance, low cost, and non absorption of visible light. \u200c
    \nUsed as a glass clarifying agent, it can remove bubbles and trace colored elements with significant effects.
    \nAdding it to daily glass can reduce the transmittance of ultraviolet rays.<\/li>\n
  • Catalyst and carrier:
    \nCerium dioxide is the most active oxide catalyst in the rare earth oxide series, with unique oxygen storage and release functions. \u200c
    \nCan be used as an additive to improve the catalytic performance of catalysts.<\/li>\n
  • UV absorber:
    \nIn high-end cosmetics, composite materials coated with nano CeO \u2082 and SiO \u2082 surfaces are used as the main UV absorbing materials.
    \nAdd it to the polymer to produce anti UV aging fibers, which have excellent UV shielding and thermal radiation shielding rates.<\/li>\n
  • Other uses:
    \nUsed as fuel cell electrolyte. \u200c
    \nUsed as a car exhaust absorbent.
    \nUsed for electronic ceramics.<\/li>\n<\/ul>\n

    \"\"\"\"\"\"\"\"<\/p>","protected":false},"excerpt":{"rendered":"

    Caract\u00e9ristiques du produit\uff1a<\/p>\n

    Cerium oxide is an inorganic substance with the chemical formula CeO2, which is a pale yellow or yellow brown powder. Density 7.13g\/cm3, melting point 2397 \u2103, insoluble in water and alkali, slightly soluble in acid. At a temperature of 2000 \u2103 and a pressure of 15MPa, cerium oxide can be reduced by hydrogen to obtain cerium trioxide. When the temperature is free between 2000 \u2103 and the pressure is free at 5MPa, cerium oxide appears slightly yellow, slightly red, and pink. Its properties include polishing materials, catalysts, catalyst carriers (additives), ultraviolet absorbers, fuel cell electrolytes, automotive exhaust absorbers, electronic ceramics, etc.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Nom de la marque<\/td>\nJinchun<\/td>\n<\/tr>\n
    Origine<\/td>\nChine<\/td>\n<\/tr>\n
    Nom du produit<\/td>\nOxyde de c\u00e9rium<\/td>\n<\/tr>\n
    Application<\/td>\nWelding rods, UV absorber, ceramic capacitors,Polishing materials, catalyst, etc.<\/td>\n<\/tr>\n
    Forme<\/td>\nPoudre<\/td>\n<\/tr>\n
    Couleur<\/td>\nFaint yellow<\/td>\n<\/tr>\n
    Taille<\/td>\n\u00a0100 mesh, 200mesh,325 mesh, etc.<\/td>\n<\/tr>\n
    Standard<\/td>\nGB\/T 19001-2016\/ISO9001 : 2015<\/td>\n<\/tr>\n
    La puret\u00e9<\/td>\nCEO2\/TREO\uff1a99.99%\uff0cTREO: 99.20%<\/td>\n<\/tr>\n
    Mati\u00e8res premi\u00e8res<\/td>\nCerium<\/td>\n<\/tr>\n
    Emballage<\/td>\nTambours d'acier<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":4676,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[15,61],"product_tag":[],"class_list":{"0":"post-4665","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-welding-consumables-metal-materials","7":"product_cat-other-materials","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"yoast_head":"\nCerium oxide - Jinchun %<\/title>\n<meta name=\"description\" content=\"We are a Metal Materials manufacturer in China With rich experience in Cerium oxide , with Competitive price and top quality.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jinchunmetal.com\/fr_fr\/produit\/lanthanum-oxide\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cerium oxide - 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