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92 results about "Spermaceti" patented technology

Spermaceti (from Greek sperma meaning "seed", and ceti, the genitive form of "whale") is a waxy substance found in the head cavities of the sperm whale (and, in smaller quantities, in the oils of other whales). Spermaceti is created in the spermaceti organ inside the whale's head. This organ may contain as much as 1,900 litres (500 US gal) of spermaceti.

Barium-free antirust grease with thixotropy after dilution and preparation method of antirust grease

The invention discloses barium-free antirust grease with thixotropy after dilution. The barium-free antirust grease is characterized by comprising the following raw materials in parts by weight: 13-16 parts of beewax, 10-14 parts of spermaceti wax, 36-41 parts of vaseline, 12-15 parts of burning kerosene, 10-13 parts of 50# machine oil, 3-5 parts of attapulgite, 3-4 parts of asphalt, 2-4 parts of precipitated silicon dioxide, 6-8 parts of petroleum sodium sulfonate, 2-3 parts of high-density polyethylene powder, 2-2.5 parts of sorbitan monooleate and 2.5-4 parts of a protective agent. The precipitated silicon dioxide and other thixotropic agents are added into the formula, the phenomenon that waste is caused because the product is easy to flow when being diluted to be used can be avoided, the addition of the protective agent is matched, a firm protective film can be formed on the metal surface, rust caused by erosion of water and oxygen is avoided, and the barium-free antirust grease has the antibacterial, anticorrosive and ultraviolet radiation-resistant effects. Moreover, the antirust grease disclosed by the invention has barium-free and environment-friendly effects, is wide in application range and is suitable for sealing or machining metal parts, and can be used through multiple ways.
Owner:ANHUI WEISA HEAVY MACHINERY
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