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Note: this service is for Research Use Only and Not intended for clinical use.
For many years, petroleum asphalt has been called bitumen, asphaltum or pitch. Petroleum asphalt is a sticky, black and highly viscous liquid or semi-solid that is found in most petroleum crude oils and in some natural deposits. Petroleum asphalt is defined as a portion of crude oil which is separated from the higher-boiling hydrocarbons in crude oil by precipitation upon the addition of lower-boiling hydrocarbon solvents such as propane, pentane, hexane or heptane. The petroleum asphalt is mainly used as infrastructure materials, raw materials and fuels. Applications include transportation (road, railway, aviation, etc.), construction, agriculture, water conservancy, industry (extraction, manufacturing), civil use and others.
As a professional and comprehensive third-party testing organization, Alfa Chemistry Testing Lab provides one-stop testing, analysis and technical support services for all kinds of petroleum asphalt products, and issues authoritative, scientific, fair and accurate testing reports for our clients.
Samples that can be tested by Alfa Chemistry include:
Waterproof and moisture-proof asphalt
various special asphalts named for use or function, etc.
Alfa Chemistry's testing services for petroleum asphalt include: