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High alumina refractory slurry

High alumina refractory slurry


Classification:

Product Introduction

Refractory materials are used for heat insulation, firewalls, fire doors and other parts to improve the fire resistance grade and safety performance of buildings.

Product Details


Name

high alumina refractory slurry

Brand

LN-75P

Al₂O₃

%

≥ 65

Refractoriness

≥ 1780

Cold flexural bond strength 110 ℃× 24h

MPa

≥ 2.0

Cold flexural bond strength 1400 ℃× 3h

MPa

≥ 6.0

load softening temperature
0.2MPa,T₂

≥ 1400

Heating permanent linear change rate 1400 ℃× 3h

%

-5.0~ 1.0

bonding time

Min

1~3

Particle size -1.0mm

%

100

Particle size 0.5~1.0mm

%

≤ 2

Particle size -0.076mm

%

≥ 50

Use position

Use of high alumina heavy bricks and high alumina thermal insulation bricks

Key words:

High alumina refractory slurry