Complaint
Description of White Fused Alumina:
White fused alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. It is the main raw material for the production of medium and high-end shaped and unshaped refractory materials, and is also widely used in the manufacture of ceramics and resin abrasives And sandblasting, grinding and polishing, precision casting, special ceramics and other industries.
Features of White Fused Alumina:
1.High hardness.
2.High density.
3.Low porosity.
4.Highly resistant to heat and abrasion.
Application of White Fused Alumina:
It can be used for surface processing of metal or non-gold layer and it can be used for pretreatment process such as rubber coating,electronic parts and magnetic core flash processing,stress relief treatment in precision industries.
Technical Data of White Fused Alumina:
| Type | Guaranteed Value | Typical Value |
| Al2O3 | 99%min | 99.67% |
| SiO2 | 0.2%max | 0.05% |
| Fe2O3 | 0.2%max | 0.06% |
| Na2O | 0.4%max | 0.20% |
| Colour | White | |
| True Density | 3.95g/cm3 | |
| Bulk Density | 3.45g/cm3 min | |
| Mohs Hardness | 9 | |
| Refractories Sizes | 0-50/0-25/20-10/8-5/5-3/3-1/1-0/1-0.5/0.5-0.2/0.3-0mm | |
| 3x6/6x8/8x14/14x28/28x48/-48mesh | ||
| Refractories Fines | -100/-200/-325mesh | |
| Abrasives Grit | FEPA F12-F220 | |
Introduction of Fireramo:
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.
Factory Equipment:
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and Physical properties.All the products will be tested before delivery
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM,JIS,DIN standards. The third party test is acceptable.
