The Association of Powder Process Industry and Engineering, JAPAN is a General Incorporated Association which aims to promote the development of powder-related industry through the development and diffusion of industrial technologies relating to powder and to contribute to the improvement of the lives of people and the sound development of the Japanese economy.
For the achievement of this aim, our member corporations which manufacture and market powder machinery and equipment, those which deal with powders such as materials, chemicals, foods, pharmaceuticals and mining and those related to powder process technology including constructions and engineering business collaborate with experts from academia and government.

JIS Z 8901 Test Powders 1

Class 1, Class 2, Class 3 (Quartz Sand)
Class 4, Class 9 (Talc)
Class 5, Class 10 (Fly Ash)
Class 7, Class 8, Class 11 (Kanto Loam)
Class 12 (Carbon Black)
Class 16, Class 17 (Calcium Carbonate, Heavy)

JIS Z 8901 Test Powders 2

Glass Beads (GBL30 ~ 100, GBM20 ~ 40 : 7 classes differing in diameter, density, and refractive index)
White fused alumina (No.1, 2, 3, 4, 5, 6 : 6 classes differing in diameter)


SAP Test Powders(APPIE Standard)
E-Test Dusts(for the electrotechnical products)
Sub-micron range reference particles for calibrating particle size measurement apparatus (Fused 
silica sphere)
Reference powders for specific surface area (Titanium dioxide and carbon black)
Lycopodium / Soma standard sand / 3-components mixture / Quartz dust / Air cleaner test dusts, Fine and Coarse