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[天元]批發直銷莫來石

莫來石簡介：

采用天然優質鋁礬土，通過多級均化，經1750℃以上高溫燒結而成。具有體積密度大、質量穩定，熱震穩定性好、高溫蠕變值小和抗化學腐蝕性好等性能特點。是生產各種定型與不定型耐火材料、高級衛生潔具坯體、精密鑄造模型等耐材制品的理想原料。

莫來石分類：

燒結莫來石

天然煅燒莫來石系列產品，采用采用淮北礦區*的優質煤系高嶺土為原料，經高溫煅燒加工而成。產品具有質地密、硬度高、膨脹系數小、耐磨性能優、熱化學穩定性好等特性。主要應用于冶金、建材、化工、耐火材料、等行業中。

電熔莫來石:

高純原料熔煉的莫來石，具有氣孔率低，致密度高，含雜質量低等特點，并可加工成 不同粒徑的顆粒，細粉和為粉。

電熔莫來石采用精選天然礦物為原料，多級均化工藝，高溫煅燒合成的具有特殊莫來石和高硅氧玻璃復相顯微結構的莫來廠為原料。該原料具有熱膨漲系數小，高溫穩定性好等優異性能，是生產優質莫來石窯最合適的原料。

輕質莫來石骨料:

本產品既是利用天然鋁礬土為原料，采用合理的工藝制得適用于1400-1500℃使用的高溫輕質骨料。

一 、特點

1、使用溫度高，可直接接觸火焰作工作襯使用，實現高溫節能。

2、導熱系數低，保溫性能好，特制輕質莫來石骨料配料，體積穩定，強度高，結構氣密較好。

3、結構重量減輕40--60%，消除爐頂吊掛磚斷隱患。

4、可快速烘爐，高空隙率排氣順暢，縮短烘爐工期，經濟效益顯著。

二、使用范圍

各種火焰爐工作襯，直接接觸火焰(不接觸熔體)，其它高溫設備保溫隔熱，如：

1、配制各種輕質耐火澆注料、噴涂料等；

2、加熱爐、均熱爐、熱處理爐、退火爐、陶瓷、耐火制品燒成爐的爐頂、爐墻。

3、蒸汽鍋爐，石油工業管式加熱爐、乙烷裂解爐爐襯。

4、各種工業爐爐門、觀察孔內襯

莫來石指標：

莫來石特點及用途：

本系列產品采用高純原料及的制作工藝，限度地避免了雜志及結構缺陷對制品性能的影響，具有極其優良的高溫體積穩定性；且強度高，導熱系數低，對各種爐行和各種環境具有廣泛的適應性，可用于冶金、機械、陶瓷、化工、等行業窯爐內襯（不受溶融液體侵蝕）及保溫層，是一種理想的節能產品。

莫來石粒度及包裝：

顆粒尺寸(mm) 0-1 1-3 3-5 5-10

細粉(目) 80 100 　200　 300微粉

包裝；25kg/袋，雙層編織袋包裝，噸包，具體可按客戶要求調整。

Mullite introduction:

Using natural high quality bauxite by multi-stage homogenization, through more than 1750 ℃ high temperature sintering. Has a large volume density, stable quality, good thermal shock resistance, high temperature creep value performance characteristics such as small and good resistance to chemical corrosion. Is the production of various shape and body not stereotypes refractories, high-grade sanitary wares, such as precision casting model ideal raw material of refractory material products.

Mullite classification:

Sintered mullite

Natural calcination mullite series products, the use of the huaibei mining area unique high quality coal measures kaolin as raw material, by high temperature calcination. Products with a dense texture, high hardness, small expansion coefficient, wear resistance, good thermal and chemical stability. Mainly used in metallurgy, building materials, chemical industry, refractory material, military industry, etc.

Fused mullite:

High purity raw material of smelting mullite, has low porosity, high density, low impurity quality, and can be processed into different size of particles, powder and powder.

Fused mullite with natural minerals as raw materials, multi-stage homogenization process, high temperature calcination synthesis with special mullite and high silica glass phase in the microstructure of the mullite factory as the raw material. The raw material has a small coefficient of thermal expanding, excellent properties such as high temperature stability, is the production of high-quality mullite kill implements the most suitable material.

Lightweight mullite aggregate:

This product is the use of natural bauxite as raw material, adopting reasonable technology was suitable for the high temperature of 1400-1500 ℃ using lightweight aggregate.

The characteristics,

1, the use of high temperature, can be directly contact working lining using flame, high temperature energy saving.

2, low thermal conductivity, thermal insulation < http:///offer/ > performance is good, special lightweight mullite aggregate ingredients < http:///offer/ >, volume stability, high strength, good airtight structure.

3, 40-60% reduction in weight structure, eliminate the roof hanging brick is broken.

4, can fast oven, high exhaust air voids is smooth, shorten oven period, the economic benefit is remarkable.

Second, the scope of use

Various flame furnace lining work, direct contact with the flame (not contact melt), other high temperature heat preservation and heat insulation equipment, such as:

1, the preparation of various lightweight refractory castable, spray coating < http:///offer/ >, etc.

2, heating furnace, soaking furnace, heat treatment furnace, annealing furnace, ceramic, refractory products sintering furnace, the furnace wall.

3, steam boiler, oil industrial tube furnace, ethane cracking furnace lining.

4, all kinds of industrial furnace door, observation hole lining

Mullite indicators:

Brａnd R2O Fe2O3 SiO2 Al2O3 % % % % % g/cm3 water absorption volume density

M70 22 to 28, 68-79 or less or less or less 3 or less

M60 58-62-33-28 acuities were , or or less 3 or less

M45 42 to 45 to 55 53 acuities were , or or less 2 or less

Mullite features and use:

The series of products using high purity raw materials and unique production process, the magazine is minimized and structure defects affect the performance of products, with very good volume stability at high temperatures; And high strength, low thermal conductivity, for a variety of furnace lines and various environment has extensive adaptability and can be used in metallurgy, machinery, ceramics, chemical industry, such as furnace lining erosion (from the melt liquid) and thermal insulation layer, and is an ideal energy-saving products.

Mullite grain size and packing:

Particle size (mm) 1 0-1-3 of 3-5 5-10

Fine powder (80 mesh), 100, 200, 300 micro powder

Packaging; 25 kg/bag, double woven bag packing, tons of bags, concrete can be adjusted according to customer requirements.

：

鞏義市天元剛玉磨料有限公司

：楊翠

手 機：

電 話：

QQ ：2030077040

郵 箱：2030077040@

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