Technical Support- New Alumina

　　Welcome to the website of Zhengzhou New Alumina Co., Ltd. We are committed to providing customers with professional and comprehensive technical support and solutions. Whether you encounter any problems during product use or need to understand the technical parameters and application guidance of products such as white fused alumina and alumina, our technical team will provide you with timely and efficient assistance.

　　We always focus on customer needs, providing you with the highest quality technical services to support your business development! If you have any questions, please feel free to contact us at any time!

White Fused Alumina Micro Powder
Japanese Standard (JIS)	European Standard (F)	National Standard (W)	Processing Technology	Bulk Density (kg/m³)	D50 (Laser/μm)
JIS240	/	/	Moisture Overflow	1.70-1.73	71-76
JIS280	/	/	Moisture Overflow	1.68-1.70	61-67
JIS320	F240	W63	Moisture Overflow	1.65-1.66	50-56
JIS360	F280	W50	Moisture Overflow	1.63	45-49
JIS400	F320	W40	Moisture Overflow	1.60	37-40
JIS500	F320	W40	Moisture Overflow	1.56	30-34
JIS600	F360	W28	Moisture Overflow	1.50	24-26
JIS700	F400	W28	Moisture Overflow	1.46-1.47	19.5-21.5
JIS800	F500	W20	Moisture Overflow	1.42-1.43	17-19
JIS1000	F500	W20	Moisture Siphon	1.40	14.5-16.0
JIS1200	F600	W14	Moisture Siphon	1.30-1.35	11.5-13.0
JIS1500	F800	W10	Moisture Siphon	1.30	9.5-10.5
JIS2000	F1000	W10	Moisture Siphon	1.28	8.0-9.0
JIS2500	F1000	W7	Moisture Siphon	1.18-1.20	6.0-7.0
JIS3000	F1000/F1200	W5	Moisture Siphon	1.15	4.0-5.0
JIS4000	F1200	W3.5	Moisture Siphon	1.00	3.0-4.0
JIS6000	/	W2.5	Moisture Siphon		2.4-2.8
JIS8000	/	W1.5	Moisture Siphon		1.2-1.7
/	/	W2.5-0	Moisture Siphon		Finer than 1.3
Chemical Composition (%)
	SiO₂	Al₂O₃	Fe₂O₃	Na₂O
	≤0.06	≥99	≤0.03	≤0.3

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.