华商宝

华商宝优质供应商

　　本产品可涂抹、喷补、投补施工，具有良好的粘附性和固化性，抗剥落，耐火度高，抗渣性强，抗侵蚀性好。

产品用途：适用于修补电炉或转炉炉壁、渣线及热风炉和高炉的炉身、炉喉等部位。

中频炉修补料也称感应炉修补料，是选用优质氧化铝为主要原材料，采用特殊的化工原料为结合剂的塑性修补料。它使用于运转包、中频炉、其他窑炉易受冲击、渗透、侵蚀，剥落严重的部位。

中频炉修补料 具有优良的粘附性，施工也十分方便，它广泛地用于中频炉和铸造运转包的冷态和热态修补。

工艺：转炉大面修补料以高纯镁砂和高纯合成白云石砂为主要原料，同时加入润湿剂和烧结剂经热混炼制成。具有高温附着性好、烧结时间短、流动性好、使用寿命长、污染小等特点。

用途：转炉大、小面的热修补。

理化指标：

ＡＳＣ－１修补料是一种不定形耐火材料。具有较高的耐火度和荷重软化温度、高温强度好、耐磨、耐冲刷、耐酸碱侵蚀、更有良好的抗氧化性能和热震稳定性，施工方便简易。

理化指标：

应用：本产品适用于高炉出铁沟、渣沟、冲天炉炉底、过桥、前炉、出铁口、出渣口等。还可用作铁水包及其它热金属运输设备的内衬及修补

该产品广泛适用于冶金、炼焦、石油化工、陶瓷、水泥、玻璃、铸造等行业的大型锅炉、高温燃炉、电阻炉、大型燃烧室。尤其在焦炉炭化室的修补方面，效果十分理想。NJ-815、816、817系列新产品的应用。对推动延长我国焦炉寿命，发挥焦炉最大效能，提高企业的经济效益起到了较大作用，它比焊补法省时、省力、省钱，具有广阔的推广应用前景。

产品性能优势

      1、高温性能好：使用该产品修补各种工业窑炉时，不需要停炉降温，可直接喷抹修补,投入运行。大大缩短了炉衬修复时间，降低了生产成本，提高了工作效率，节能效果明显；

       2、机械强度高：在1000?C高温作用下，本产品与耐火材料结合强度高，耐磨抗震、抗剥落、牢固耐用，最高耐火度可达1750度。

      3、现场施工方便：施工不受季节气候和温度影响，快捷方便；

      4、使用寿命较长：使用本产品，其寿命是国内目前使用的传达统耐火材料的7—10倍。

产品技术指标:

   耐火度>℃1750

   体积密度3.22g/c㎡

   荷重软化温度>1420℃

   热震稳定性次≥20（850℃,水冷）

   烘干显气孔率19％（110℃×24h）

   烧后耐压强度MPa 46.5（500℃×2h）52.3（1000℃×2h）89.1（1400℃×2h）

   粘结时间45秒

   烧后粘结强度MPa 5.84(900℃×3h) 5..67(1100℃×3h)

   颜色灰白

   状态粘稠状胶体

使用说明

      1.NJ—815冷砌耐火材料与传统耐火材料使用方法相同。使用后即可加温，在温度600摄氏度以上即可结固一体；

      2.NJ—816热喷补材料喷补前可打开桶盖搅拌均匀，根据气压进行调和，如气压达2.5 Pa左右，每桶可放水3公斤；如气压达3.5 Pa左右，每桶可放水2公斤。对需要喷补的部位，应先送气吹净灰渣，再送浆料喷补；

      3. NJ—817热抹补耐火材料，如需要抹补的部位凹凸不平，可先用NJ—816热喷补材料喷补—层后再行抹补，效果最好。

      (注：因本品比重较大，使用钢铲抹料时，就用力按压30-40秒再慢慢抽铲)。

This product can be coated, spray up, cast up construction, with good adhesion and cure, anti-flaking, high refractoriness, slag resistance strength, good corrosion resistance.
Usage: For repair electric furnace or converter furnace wall, and the hot air furnace and blast furnace slag line of the furnace, stove pipes and other parts.
Specification HX-1 HX-2 HX-3
The main chemical properties of high alumina magnesia carbon magnesium
Sinter crushing strength MPa
1100 ℃ × 3h
1500 ℃ × 3h
> 3
> 6.5
> 3
> 7
> 2.5
> 8
Refractoriness 1950 ℃ 2150 ℃ 1950 ℃
Gunning Gunning nature of the work or to vote up vote fill hot artesian

IF furnace repair materials, also known as induction furnace repair materials, alumina is used as the main raw material quality, use of special chemical materials for the repair of plastic binder material.It is used in running package, intermediate frequency furnace, and other kiln vulnerable, infiltration, erosion, peeling off a serious site.

IF furnace repair material has excellent adhesion, construction is also very convenient, it is widely used for medium frequency furnace and casting operations package cold and hot state of repair.

Technology: Converter Omo repair material and high purity synthesis of high purity magnesia dolomite sand as the main raw material, while adding wetting agent and sintering agent made by mixing hot.Good adhesion with high temperature, sintering time is short, the mobile good, long life and less pollution.
 
Uses: BOF large and small surface heat patch.
 
Physical indicators:
      Index
 
Type MgO
% SiO2
% Fe2O3
% CaO
% C
% Volume density
g / cm ³
ZDML-1 ≥ 76 ≤ 2.5 ≤ 2.0 ≤ 3.0 4-6 ≥ 2.4
ZDML-2 ≥ 80 ≤ 2.0 ≤ 1.8 ≤ 3.0 4-6 ≥ 2.5
ZDML-3 ≥ 82 ≤ 1.5 ≤ 1.5 ≤ 3.0 4-6 ≥ 2.6
ZDML-1 72-76 ≤ 1.0 ≤ 1.0 9-11 4-6 ≥ 2.5
ZDML-2 76-80 ≤ 1.2 ≤ 1.2 6-8 4-6 ≥ 2.5




ASC-1 is a monolithic refractory repair material.High refractoriness and refractoriness under load, high temperature strength, wear resistance, erosion, acid erosion, more good oxidation resistance and thermal shock resistance, convenient and easy construction.
Physical indicators:
Al2O3 ≥ 73 Fe2O3 ≤ 0.5
SiC ≥ 18 C ≥ 3.5
Bulk Density g/cm3 ≥ 3.0 degree pressure at room temperature (1450 ℃ × 3h) Mpa ≥ 85
Refractoriness ℃ ≥ 1790 flexural strength at room temperature (1450 ℃ × 3h) Mpa ≥ 15
Application: This product is suitable for blast furnace slag ditch, cupola bottom, cross the bridge, before the furnace, the iron mouth, the mouth, such as Java.Can also be used, and other hot me-tal ladle lining and repair of transport equipment


The product is widely used in me-tallurgy, coke, petrochemical, ceramic, cement, glass, foundry and other industries in large boilers, high temperature burning furnace, resistance furnace, a large combustion chamber.Especially in the carbonization chamber of coke oven repair, the results are quite satisfactory.NJ-815, 816,817 series of new product applications.Extend the life of our country in promoting the oven, coke oven play maximum performance, improve economic efficiency of enterprises played a large role in welding repair method than saving time, effort, money, and has broad application prospects.

Product performance advantages
      1, high temperature performance is good: the use of the product repair, industrial kilns, the shutdown does not require cooling, direct spraying wiping patch, put into operation.Greatly reducing the lining repair time and lower production costs, improve efficiency, energy saving effect is obvious;
       2, high mechanical strength: in 1000? C high temperature, this combination of products and refractory materials, high strength, wear earthquake, anti-flaking, solid and durable, the highest refractoriness up to 1750 degrees.
      3, to facilitate site construction: Construction from seasonal weather and temperature, fast and convenient;
      4, long service life: use of the product, its life is the system currently used to convey refractory 7-10 times.

 


 

Product Specifications:

    Refractoriness> ℃ 1750

    Bulk density 3.22g / c ㎡

    Load softening temperature> 1420 ℃

    Thermal shock resistance times ≥ 20 (850 ℃, water-cooled)

    Drying porosity 19% (110 ℃ × 24h)

    Compressive strength after firing MPa 46.5 (500 ℃ × 2h) 52.3 (1000 ℃ × 2h) 89.1 (1400 ℃ × 2h)

    Bonding time, 45 seconds

    Bond strength after burning MPa 5.84 (900 ℃ × 3h) 5 .. 67 (1100 ℃ × 3h)

    Color gray

    Viscous gel state

  

Help

      

      1.NJ-815 cold assemble refractory to traditional refractory materials used in the same way.After use can be heated at temperatures above 600 degrees Celsius can be fixed one end;

      2.NJ-816 thermal material Gunning Gunning opened the bin prior to stir, under pressure to reconcile, such as up to 2.5 Pa pressure of ab0ut 3 kg of the water to a barrel; such as air pressure up to ab0ut 3.5 Pa, the water to 2 per barrelkg.On the need to spray up the site, should be aspirated first blown ash, sending slurry gunning;

      3. NJ-817 thermal wipe up refractories, such as the need to wipe up the parts of rugged, can first use the NJ-816 hot gunning gunning materials - layer after the line of wiping up, the best.

      (Note: Due to a larger proportion of the product, use the steel blade wiping material when pushing down on the 30-40 seconds and then slowly pumping shovels).