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Moonex Technologies Since 2019 we are exclusive supply of all PTI test dust products in india . Also other regions like sri Lanka , Nepal , Bhutan and have been included in this trade agreement. PTI (Powder Technology Inc.) based in Minneapolis, USA is mainly known as producer and supplier of test dusts according to ISO 12103-1 (Road Vehicles – Test Dust for Filter Evaluation), formerly known as Arizona road dust or SAE-dust
Powder Technology Incorporated (PTI) is a materials processing company with expertise in the total spectrum of particle modification and specialization in, size reduction, air classification, screening and blending.
Since the company founding in 1980, PTI has focused on meeting and exceeding customer needs and expectations through expanding expertise and broadened capabilities in materials modification and treatment. This focus has produced incremental growth and positioning as an industry leader. In addition to the Minnesota processing plant, which specializes in the processing and analysis of dry materials, PTI has ownership interest in one other custom processor which enhances PTI’s processing capacity in particulate materials processing using spray drying, prilling, grinding, coating and micro-encapsulation technologies.
PTI is the leading manufacturer and distributor of ISO grades of test dust and custom test contaminant distributions. Please read the "History of Test Dust" for PTI’s role in producing the four grades of ISO 12103-1 Test Dust.
Engineering expertise, excellence in the development and implementation of confidential proprietary procedures and thorough analytical investigation and evaluation at every stage of materials processing, provide key differentiation from competitors and value added services to PTI customers.
Following a listing of common test dusts mainly based on international standards:
