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一品氧化铁当前页面:澳门新濠天地 >> 业务与产品 >> 一品氧化铁
合成氧化铁红
               
               

    基本信息

    氧化铁红(Iron Oxide Red)又称铁氧红、铁丹、锈红

    化学性质:

    分子式(Formula): Fe2O3

    分子量(Molecular Weight): 159.69

    CAS No.: 1332-37-2

    氧化铁红详细参数

    详细说明

    指 标

    HO 01-04        HO 01-02      130        190      103、104

    混酸法          流酸法         硝酸法     混酸法

    铁含量,以Fe2O3   95            94         95        95

   (105℃烘干)表示,

    %(m/m)≥ 

    105℃挥发物,%     1.0           1.0        1.0      1.0

   (m/m)≤ 

    水溶物,%(m/m)≤  0.3           0.3        0.3      0.3

    水溶性氧化物及盐,  0.2            0.2       0.2      0.2

    以C1和SO1表示,%    0.2           0.2        0.2      0.2

   (m/m)≤ 

    筛余物(63um网       0.3           0.3        0.3      0.3

    眼),%(m/m)≤

    水萃取液酸碱度,ml     20           20          20       20
   
    ≤ 

    水悬浮液Ph值          5~7            5~7         5~7    5~7

    吸油量,g/100g         15~25        15~25      15~25    15~25

    铬酸铅                 阴性          阴性        阴性     阴性

    总钙量,以CaO表示,     0.3           0.3        0.3       0.3

    %(m/m)≤ 

    颜色1)、2)(与标准       95            95         95        95

    样比) 

    相对着色力1)(与标      近似~微       近似~微      近似~微    近似~微

    准样比), %≥ 

    有机着色物的存在         阴性          阴性          阴性      阴性

    色 光                   红黄色        浅红色-      桔红色     枣红色

                                         紫红色  

    物理性质

    有天然的和人造的两种。天然的称西红,是基本上纯粹的氧化铁,为红色粉末。由于生产方法和操作条件的不同,它们的晶体结构和物理性状都有很大的差别,色泽变动于橙光到蓝光至紫光之间。遮盖力和着色力都很大。密度5-5.25。有优越的耐光、耐高温性能,并耐大气影响、耐污浊气体、耐一切碱类。只有在浓酸中加热的情况下才会逐渐溶解。

    基本性能

    外观:橙红至紫红色的三方晶系粉末。有天然的与合成的2种。天然的称作西红,相对密度55.25。细度0.4~20um。熔点1565(分解)。灼烧时放出氧气,能被氢和—氧化碳还原成铁。不溶于水,溶于盐酸、硫酸,微溶于硝酸和酵类。具有优异的耐光、耐高温、耐酸、耐碱、防锈性。分散性好,着色力和遮盖力很强,无油渗性和水渗性。无毒。空气中最高容许浓度为5mg/m3。

    主要用途

    1、氧化铁红颜料在各类混凝土中预制件和建筑制品材料作为颜料或着色剂,直接调入水泥中应用。各种室内外的彩色混凝土表面,如墙面、地坪、天花板、支柱、门廊、路面、停车场、阶梯、车站等;各种建筑陶瓷和琉璃陶瓷,如面砖、地砖、屋瓦、嵌板、水磨石、马赛克花砖、人造大理石等。

    2、氧化铁颜料Iron Oxide Red适用于各种涂料着色和保护物质,包括水性内外墙涂料、粉末涂料等;也可适用于油性漆包括环氧、醇酸、氨基等各种底漆和面漆;也可用于玩具漆、装饰漆、家具漆、电泳漆和磁漆。

    3、氧化铁颜料Iron Oxide Red适用于塑料制品的着色,如热固性塑料和热塑性塑料,及橡胶制品的着色,如汽车内胎,飞机内胎,自行车内胎等。

    4、氧化铁红普遍使用于建筑、橡胶、塑料、涂料等工业,特别是铁红底漆具有防锈功能,可以代替高价的红丹漆,节约有色金属。又是高级精磨材料,使用于精密的五金仪器、光学玻璃等的抛光。高纯度的是粉末冶金的主要基料,用来冶炼各种磁性合金和其他高级合金钢。由硫酸亚铁或氧化铁黄或下脚铁混经高温煅烧而得,或直接从液体介质中制成。

    5、红在建材工业中主要用于彩色水泥、彩色水泥地砖、彩色水泥瓦、仿琉璃瓦、混凝土地砖、彩色灰浆、彩色沥青、水磨石、马赛克花砖、人造大理石及墙面粉刷等;在涂料油漆行业中主要用来制造各种油漆、涂料、油墨。 在其他工业中, 如陶瓷、橡胶、 塑料、皮革揩光浆等用来做着色剂和填充剂

    6、用于油漆, 橡胶, 塑料, 建筑等的着色 ,此外氧化铁颜料还可以用于各类化妆品、纸张、皮革的着色。


    Physical properties

    Have both natural and man-made. Natural red said west, is basically pure ferric oxide, red powder. Because of the different methods of production and operation conditions, their crystal structure and physical properties have very big difference, color changes from orange to blue to purple light. Tinting strength and hiding power is very big. Density of 5-5.25. Has excellent light resistance, resistance to high temperature performance, and resistance to atmospheric effects, foul gas, all base classes. Only under the condition of heating in the concentrated acid will slowly dissolve.

    Basic performance

    Appearance: orange red to purple of trigonal system powder. There are two kinds of natural and synthetic. Natural called west red, relative density 55.25. Fineness 0.4 ~ 20 um. Melting point of 1565 (decomposition). Calcination of oxygen, can be - carbon oxide and hydrogen reduction iron. Insoluble in water, but soluble in hydrochloric acid, sulfuric acid, slightly soluble in nitric acid and yeast. Excellent light resistance, high temperature resistant, acid and alkali resistance, rust resistance. Good dispersion, strong tinting strength and hiding power, without oil permeability and water permeability. Non-toxic. In the air the highest permissible concentration of 5 mg/m3.

    Main use

    1, iron oxide red pigment in each kind of concrete materials, fabrication, and construction products as a pigment, or coloring, applied in the direct transfer into the cement. A variety of indoor and outdoor color concrete surface, such as metope, floor, ceiling and pillars, porch, road, parking lot, ladder, station, etc.; All kinds of building ceramics and glass ceramics, such as brick, floor tile, roofing tile, panels, terrazzo, Mosaic tiles, artificial marble, etc.

    2, Iron Oxide pigments, Iron Oxide Red is suitable for various coatings to protect material and color, including water-based wall paint, powder coating, etc.; It also can be used in paint including epoxy resin, alkyd, amino, etc all kinds of primers and paint; Toys can also be used to paint, decoration paint, furniture paint, electrophoresis lacquer and enamel.

    3, Iron Oxide pigments Iron Oxide Red is suitable for coloring plastics, thermosetting plastics and thermoplastic plastics, coloring and rubber products, such as automobile inner tube, the inner tube of bicycle inner tube, etc.

    4, iron oxide red, widely used in construction, rubber, plastics, coatings and other industrial, especially in iron red primer have antirust function, can replace expensive red lead paint, save non-ferrous metals. Is high fine grinding materials, used in precision hardware instruments, such as optical glass polishing. High purity is the main base of powder metallurgy, and other advanced alloy steel used for smelting various magnetic alloy. By ferrous sulfate, iron oxide yellow or waste iron mixed by high temperature calcination, or directly from the liquid medium is made.

    5, red in the building materials industry is mainly used in colored cement, color cement tile, color cement tile, glazed tile, floor tile, color mortar, color asphalt concrete, terrazzo, Mosaic tiles, artificial marble, and metope paint, etc.; In the paint in the paint industry is mainly used to manufacture all kinds of paints, coatings, printing ink. In other industries, such as ceramics, rubber, plastic, leather wipe light pulp used as colorants and filler

    6, used in paints, rubber, plastic, building shading, iron oxide pigments can also be used in the coloring of all kinds of cosmetics, paper, leather.

 
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