+86 19937600869,+86 18134731888

Home > News > Detailed News

Characteristics of the property Split firebrick

source:Henan Lite Refractory Material Co.,Ltd  date:2015-01-07  number: Secondary

Henan is a high-tech enterprise specializing in the production of Littleton firebrick products, the company's economic strength, advanced technology, production facilities, product quality and security, low prices, outstanding advantages. Henan Split for everyone below explain in detail the company's own production of refractory bricks property.

1, the chemical composition of: the main component of the decision of the quality and characteristics of the refractory

2, bulk density: weight per volume, density, indicating good compactness, high strength may, but the thermal conductivity may be large

3, apparent porosity: not to make a specific request, but as manufacturers must strictly control the apparent porosity.

4, load softening temperature: also called hot start load deformation temperature, this parameter is very important, high-temperature resistance markers material

5, thermal shock resistance: the ability of anti-drastic temperature changes without being destroyed

6, compressive strength: bear (at room temperature) of the maximum pressure capability

7, flexural strength: the ability to withstand shear stress

8, linear change: also called reheating linear change or called residual line change means every change in volume expansion and contraction occurs in the same temperature change, if every expansion and contraction, we define such a linear rate of change 0


Address: West Development Zone, Zhengzhou City, Henan Province
Zip code: 450007
Copyright @ Henan Lite Refractory Material Co.,Ltd