$Refractories Materials For Sale Manufacturer$

Acid Resistant Castable

Acid resistance: ≥95%
Al2O3: ≥40%
Acid erosion resistance

Product Introduction

Technical Data of Acid Resistant Castable

Item/Grade	NS-1.6	NS-1.8	NS-2.0
ω (SiO₂) ≥/%	45	48	52
Bulk Density ≥/ (g/cm³)	1.6	1.8	2.0
Cold Crushing Strength ≥/MPa	5	8	10
Acid Resistance ≥/%	95	95	95
Thermal Conductivity Coefficient ≤ /[W/(m·K)] (350±25℃)	0.5	0.55	0.60
Service Temperature/℃	800	900	1000

Features of Acid Refractories Castable

Excellent Acid Resistance: Acid refractories have excellent chemical resistance. Silica oxide is an acidic chemical material. It will not eroded by acidic solutions in the high-temperature environment. In this situation, using acid refractories in the equipment can effectively prolong the life cycle of industrial equipment.
Good Refractoriness: The refractoriness of acidic refractory is 800-1000℃. Although the refractoriness is lower than refractory castable, it also can be used in the flue and chimney of the high-temperature equipment.
Easy Construction: Acid refractory castable can save more construction time because it is easy to operate. Castable just need to add water and stir. It is more easily constructed than Ronghua refractory bricks. In this situation, many people tend to use acid refractory under suitable temperatures.
Good Compressive Strength: Acid proof castable has good compressive strength. It can withstand high pressure in the industrial furnaces. In this situation, it can keep a steady structure of industrial equipment.

Applications of Acidic Refractories

Acidic refractories can used for the metallurgy industry, petroleum, chemical, and electric power industry. They can used as anti-erosion flue and chimney linings, acid storage tanks, pickling tank linings, nitric acid puncture tower linings, acid recovery furnace linings, and other container linings corroded by acidic high-temperature gas. On our website, we shared many cases. If you want to get more details, you can browse our case page.

Ronghua Castable in High Temp Industries

Ronghua Acid Resistant Castable in Repair of Furnaces

Comprehensive Ronghua’s Service

Ronghua has a professional consultant team that can rapidly help customers find the optimal acid proof castable and other refractory materials. Our consultants will reply to customers as soon as possible. After the production cycle, we will deliver at a fast speed to avoid unnecessary time costs. Ronghua is devoted to providing the best service to every customer.

Abundant Construction Cases Over the World

Ronghua provides construction services to customers because we have professional engineers. If you did not know acid refractory before, we can provide professional construction guidance.