زرکونیا ببل برک

Zirconia bubble brick is a kind of high-temperature refractory material, which is composed of zirconia bubble particles and binders. Zirconia bubble particles are a porous material composed of zirconia particles, which have high compressive strength and good thermal insulation performance.

Zirconia bubble brick physical and chemical indicators

Item	Index
	GQZ-1	GQZ-2	GQZ-3	GQZ-4	GQZ-5	GQZ-6
Zr(Hf)اے2+Stabilizer %	≥99			≥98
ال2اے3  %	≤0.4			≤0.6
سی او2  %	≤0.2			≤0.4
فے2اے3  %	≤0.2			≤0.2
Bulk Density g/cm3	2.4~2.9	2.9~3.2	3.2~3.8	2.4~2.9	2.9~3.2	3.2~3.8
Cold Crush Strength MPa	≥10	≥15	≥20	≥10	≥15	≥20
تھرمل چالکتا W/(m·K) Hot Face 1100℃	≤0.7	≤0.9	≤1.2	≤0.7	≤0.9	≤1.2
Permanent linear change % 1600℃×3h	-0.3~0			-0.3~0

Application of zirconia hollow sphere brick

Zirconia bubble bricks are mainly used for heat preservation and heat insulation of high-temperature furnaces and are widely used in various furnace equipment in metallurgy, کیمیائی صنعت, building materials, ceramics, گلاس, اور دیگر صنعتوں. Compared with traditional insulation materials, zirconia bubble bricks have a higher refractory temperature, better thermal stability, and longer service life.

ہمیں کیوں منتخب کریں۔?

1. Good quality. Rongsheng Group strictly controls the production process and conducts quality inspections after production is completed
2. مکمل سامان. Large-scale production in the factory, providing high-quality zirconia bubble bricks
   with fast shipments. گاہک کی استفسارات حاصل کرنے کے بعد فوری طور پر پیداواری منصوبے تیار کریں۔, اور عام طور پر اندر اندر جہاز 7-12 دن
3. جامع سروس. We have good pre-sales guidance and after-sales feedback and problem-solving services. Guaranteed to solve customer problems.