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200-3000目低钠氧化铝粉 高纯超细氧化铝粉 导热填充99.5%氧化铝

200-3000目低钠氧化铝粉 高纯超细氧化铝粉 导热填充99.5%氧化铝

巩义市鸿乐矿产品有限公司
所在地:河南 郑州
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200-3000目低钠氧化铝粉 高纯超细氧化铝粉 导热填充99.5%氧化铝

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氧化铝粉简介:

氧化铝粉是以工业氢氧化铝或工业氧化铝为原料,在适当的温度下煅烧成晶型稳定的α-型氧化铝产品;以煅烧α-型氧化铝为原料,经过大型封闭式滚筒球磨机(滚筒内衬为氧化铝砖,介质为高铝瓷球)球磨精制成氧化铝微粉或细沙状。

Brief introduction of aluminum oxide powder:

Alumina is industrial aluminum hydroxide or aluminum oxide as raw materials, at the appropriate temperature into stable crystal form of alpha alumina products; using calcined alpha alumina as raw material, after a large enclosed roller mill (drum lined with alumina brick, medium high aluminium porcelain ball milling into powder or alumina refining) sandy.

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氧化铝粉性能:

氧化铝粉具有较高的熔点,良好的烧结性能,出色的机械强度、硬度、高电阻率和导热性能,粒度均匀,易于分散,化学性能稳定,高温收缩性能适中。高纯氧化铝粉为白色疏松粉末,白度高,容重低,在常温下稳定,受热分解脱水生成氧化铝。氧化铝粉与其它阻燃材料不同,它热解时不产生有毒和有腐蚀性气体,而且热解时吸热和放出水蒸气,使制品具有阻燃自熄性能,因而在塑料、橡胶等高级复合材料中添加本产品,不仅使产品具有阻燃消烟效果,而且抗漏电、耐电弧、耐磨性能增强。

Properties of aluminum oxide powder:

Alumina powder has high melting point, good sintering property, excellent mechanical strength, hardness, high resistivity and thermal conductivity, uniform particle size, easy dispersing, stable chemical performance and moderate shrinkage at high temperature. High purity aluminum oxide powder is white loose powder with high whiteness and low bulk density. It is stable at normal temperature and is decomposed and dehydrated to produce alumina. Alumina powder and other flame retardant materials, its pyrolysis does not produce toxic and corrosive gases, and pyrolysis when absorbing and releasing water vapor, make the product with flame retardant self extinguishing properties, thus adding this product in plastic, rubber and other advanced composite materials, not only make the product with flame retardant and smoke suppression effect, anti leakage, and arc resistance and abrasion resistance enhancement.

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氧化铝粉用途:

  氧化铝粉可广泛应用于如电子设备、结构陶瓷、耐火材料、耐磨材料、抛光材料等行业。用于各种铝化物原料、塑料、橡胶等易燃材料的阻燃添加剂、造纸、表面色料、涂料、牙膏基材、催化剂载体、净水剂、氟化盐、干燥剂、各种型号分子筛领域。

1、耐火材料氧化铝粉的特点和应用:

  氧化铝粉具有纯度高、熔点高、热稳定性好、真比重大、酌减小、硬度大、电绝缘性好、耐酸耐碱耐腐蚀等特点,广泛用于定形、不定形耐火材料、耐火浇注料结合剂、高纯耐火纤维、特种陶瓷、电子陶瓷等。

2、研磨抛光氧化铝粉的特点和应用:

  氧化铝抛光粉经过高温煅烧过的α-Al2O3粉体,另外含有分散剂、悬浮剂、润滑剂、乳化剂等辅助成份,具有真比重大、硬度高、耐磨性好、耐冲击等特点广泛用于机器制备,光学加工,饰品加工,汽车修理维护等领域,主要应用在餐具行业,饰品行业,汽车配件,光学镜片,机器电器配件等需要表面处理的行业。

3、氧化铝粉用作分析试剂、有机溶剂的脱水、吸附剂、有机反应催化剂、研磨剂、抛光剂、冶炼铝的原料、耐火材料。可用于各种耐高温瓷件(火花塞、辊棒等)、 耐磨瓷件、电子基片、电真空管、a氧化铝微粉以及定型与不定型高温煅烧氧化铝等方面。比如:

    (1)应用于人造大理石(仿大理石)板材及玛瑙和玉石。可做高档厨具、厨柜、餐具及豪华娱乐厅和高档会议厅、装饰板材。

    (2)可制作高压绝缘子及电缆电线,具有耐电弧、抗漏电、高温的灼烧分解出的气体对人畜无害,是优良的环保填料。

    (3)塑料、橡胶制品良好的填充料,本品系优良的无机阻燃剂,兼有消烟、绝缘、阻燃、补强、填充多功能。

(4)广泛用于生产铝盐化工产品、冰晶石、氟化盐、聚合氯化铝、玻璃及制药、牙膏、油墨、涂料、高级纸张等。

Use of aluminum oxide powder:

Aluminum oxide powder can be widely used in such industries as electronic equipment, structural ceramics, refractory materials, wear-resistant materials, polishing materials and so on. It is used for various kinds of aluminized materials, plastics, rubber and other flammable materials, such as flame-retardant additives, paper making, surface pigment, coating, toothpaste substrate, catalyst carrier, water purifying agent, fluoride, desiccant, various kinds of molecular sieve fields.

1. The characteristics and application of alumina powder for refractory material:

Alumina powder has high purity, high melting point, good thermal stability, really heavy, action decreases, high hardness, good insulation, acid and alkali corrosion resistance and other characteristics, widely used in amorphous, amorphous refractory, refractory castable, high purity refractory fiber, special ceramics, electronic ceramics etc..

2. The characteristics and application of grinding and polishing aluminum oxide powder.

After alpha alumina polishing powder -Al2O3 powder calcined at high temperature, also containing dispersing agent, suspending agent, lubricant, emulsifier and other auxiliary ingredients, is really heavy, high hardness, good abrasion resistance, impact resistance and other characteristics, widely used in machine preparation, optical processing, jewelry processing, automobile repair and maintenance and other fields, the main application in the tableware industry, jewelry industry, auto parts, optical lens, industry machine electric appliance fittings need surface treatment.

3, alumina powder is used as analytical reagent, organic solvent dehydration, adsorbent, organic reaction catalyst, abrasives, polishing agent, raw materials and refractories for smelting aluminum. Can be used for a variety of high temperature porcelain (spark plug, roller), wear-resistant ceramic pieces, electronic substrate, electric vacuum tubes, a alumina powder and forming and unshaped high temperature calcined alumina etc.. For example:

(1) applied to artificial marble (marble) and agate and jade plate. Can do high-grade kitchen utensils, kitchen cabinet, tableware and deluxe entertainment hall and high-end conference hall, decorative plate.

(2) can be made of high voltage insulator wire and cable, with gas arc resistance and anti leakage, high temperature burning decomposition of harmless to human and livestock, is an excellent environmental protection filler.

(3) plastic and rubber products good filling material, excellent inorganic flame retardant the strains, with smoke, insulation, flame retardant, reinforcing filler, multi function.

We (4) are widely used in the production of aluminum salt chemical products, cryolite, fluoride, chloride, glass and pharmaceutical, toothpaste, ink, paint, paper and other senior.

我公司生产的氧化铝粉:

     100目,200目,325目,400目,600目,800目,1000目,1250目,1500目,2000目,2500目,3000目,4000目。

The aluminum oxide powder produced by our company:

100 mesh, 200 mesh, 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1000 mesh, 1250 mesh, 1500 mesh, 2000 mesh, 2500 mesh, 3000 mesh, 4000 mesh.

 

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巩义市鸿乐矿产品有限公司
地址:河南省巩义市永安路北段
销售经理:李艳丽 13783631545
QQ:2643704420
网址:https://shop80p3z60199619.1688.com/

 

Gongyi City Hongle Mineral products Co. Ltd.
Add:North section of Yongan road in Gongyi
Tel:Miss Li 13783631545
QQ:2643704420

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中国供应商> 氧化物> 铝氧化物> 200-3000目低钠氧化铝粉 高纯超细氧化铝粉 导热填充99.5%氧化铝