PHYSICAL AND CHEMICAL PROPERTIES:

• SiO2 content: 94% min

• Refractoriness: 1700℃

• Apparent porosity 22%max

• True density: 2.35g/cm3

APPLICATION:

• Widely used in coke ovens.

• Used in high temperature sections of the checker chamber in hot blast stoves.

• Used as low-cost alternative to andalusite and mullite checker bricks in hot blast stoves.

• High refractoriness, average thermal shock resistance make it suitable in consistant temperature environment.

General Information of Silica Brick

CMAX silica brick is a kind of acid refractory product which is mainly made of tridymite and cristobalite, and a small amount of quartz and vitreous..

Feature of Silica Brick

Superior resistance to acids (including oxidizing)

Resistance to chlorine

Resistance to thermal shock and pressure changes

Low thermal and chemical expansion

FAQ

Q1: How do you control the products quality?

A1: With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements.

From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control are conducted by workers and then each piece will be sorted and examined by quality supervis

Q2: What`s the lead time for my order?

A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks,10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets.