5-3mm Synthetic Mullite Powder for Refractory Materials with 1830°C Melting Point and 74-79% Al2O3 Content
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-15 work days
Brand:
XINHAOCHENG
Product Description
Product Overview
Synthetic Mullite Powder is a high-performance refractory material manufactured through a specialized fusion process at temperatures between 1800°C and 2000°C. This process creates mullite crystals with exceptional thermal stability and chemical resistance.
Key Features & Benefits
- Excellent thermal stability up to 1830°C melting point
- High mechanical strength and low thermal expansion
- Superior chemical resistance to harsh environments
- Low porosity (6%) and minimal glass phase (5% max)
- True density of 3.10 g/cm³ minimum
Technical Specifications
Chemical Composition
| Component | Percentage |
|---|---|
| Al2O3 | 74-79% |
| SiO2 | 20-25% |
| Fe2O3 | ≤0.1% |
Physical Properties
| Property | Value |
|---|---|
| Linear Expansion Coefficient | -6.0×10⁻⁶ 1/°C |
| True Density | 3.10 g/cm³ min |
| Glass Phase | 5% Max |
| Porosity | 6% |
| Melting Point | 1830°C |
Available Sizes & Packaging
Section Sand Sizes: 1-0mm, 3-1mm, 5-3mm, 8-5mm
Packaging Options: 25kg plastic bags, 1000kg plastic bags, or customized packaging
Packaging Options: 25kg plastic bags, 1000kg plastic bags, or customized packaging
Industrial Applications
- Refractory bricks, castables, and kiln linings
- Advanced ceramics manufacturing
- Foundry molds and cores
- Abrasive grains for grinding and cutting tools
- Surface treatment and polishing applications
Manufacturer Information
Brand: XINLI Abrasive
Manufacturer: Zhengzhou Xinli Wear-resistant Materials Co. Ltd.
Certifications: PEPA, JIS, ANSI standards
Manufacturer: Zhengzhou Xinli Wear-resistant Materials Co. Ltd.
Certifications: PEPA, JIS, ANSI standards
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Luoyang Haocheng Abrasive Tools Co., Ltd
Location
No. 1, Xianfengqu West, 1st Street, Lihezhao Community, Hebin Sub-district Office, Yichuan County, Luoyang City, Henan Province
Contact Person
Liu