Zirconium Silicate Powder
Zirconium Silicate Powder suppliers

Zirconium Silicate Powder

This product is manufactured using high-quality zircon sand as the core raw material. Through multiple precision processes including selection, grinding, homogenization, iron removal, and drying pulverization, a high-grade fine powder is produced.

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Product Introduction

Product Features & Applications

Core Product Advantages

Our zirconium silicate powder features:

High whiteness, uniform color
Fine particle size, excellent dispersion
High zircon content, low iron and titanium impurities
Strong opacity and excellent hiding power
Stable chemical properties
High temperature resistance and long-term storage stability

It is widely used in architectural ceramics, sanitary ceramics, advanced ceramics, refractory materials, solid-state batteries, ceramic glazes, and body formulations, serving as an excellent opacifier, whitening agent, and industrial refractory base material.

Supply Chain & Manufacturing Advantage

We have established a long-term strategic partnership with ILUKA, a world-leading zircon sand mining company in Australia, ensuring stable and high-quality raw material supply from the source.

With 24 years of industry experience and a 250,000 m² production base, we operate a fully integrated manufacturing system and in-house R&D team, ensuring consistent product quality and performance.

Product Technical Parameters

Parameter Item	Specification Standard
Appearance	White ultra-fine powder
Main Composition	Zirconium silicate
Key Features	High whiteness, low impurities, strong opacity, chemical stability
Application Fields	Ceramics, advanced ceramics, refractories, solid-state batteries
Packaging	2 tons/bag (fumigated pallet available)

Test Data of Various Grades of Zirconium Silicate
No.	Element	Grade T	Grade A	Grade B	Fine B	Grade B6	Fine B6	Grade C	Grade C5	Grade C5 Pro	Grade U30
1	ZrO2+Hf02	65.03	64.32	63.2	63.11	60.29	60.25	55.37	50.05	50.18	30.27
2	Fe2O3	0.08	0.081	0.126	0.124	0.158	0.15	0.21	0.37	0.25	0.329
3	TiO2	0.13	0.161	0.192	0.18	0.3	0.316	0.39	0.7	0.64	0.567
4	Al2O3	0.682	1.066	1.795	1.968	4.723	4.193	9.387	14.19	11.14	17.845
5	SiO2	32.494	32.694	33.117	32.889	31.087	32.29	33.031	32.319	32.023	43.489
6	P2O5	0.174	0.178	0.158	0.154	0.187	0.192	0.195	0.214	0.189	0.185
7	Y2O3	0.143	0.151	0.147	0.137	0.152	0.161	0.168	0.189	0.135	0.115
8	Ca0	0.023	0.017	0.017	0.018	0.041	0.019	0.022	0.136	0.057	0.026
9	Mg0	0.04	0.051	0.057	0.059	0.049	0.047	0.052	0.112	0.091	0.089
10	Na2O	0.024	0.022	0.024	0.024	0.029	0.023	0.027	0.023	0.028	0.027
11	K2O	0.006	0.01	0.025	0.026	0.023	0.016	0.011	0.018	0.023	0.037
12	D50(μm)	0.899	0.929	0.948	0.766	0.956	0.724	0.912	0.968	0.938	0.996
13	D(4,3)(μm)	0.979	1.026	0.996	0.806	1.104	0.794	1.02	1.085	1.047	1.176
14	PH	6.37	5.86	5.29	5.2	6.25	6.36	6.19	6.34	6.73	5.71
15	Whiteness	94.2	92.8	90.8	91.3	89.8	90.1	89.5	87.7	86.4	83.1

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Zirconia Silicate