Contoh rosin

• Some commodities—tanning materials, synthetic rubber, rosin, pin oil, turpentine, oak veneers, and building board will revert from public to private purchase.

• The point which concerned my constituents particularly was the question of turpentine, rosin and resin, and so on.

• The products of the distillation are, first, turpentine, and secondly rosin.

• It is typically a glassy solid, though some rosins will form crystals, especially when brought into solution.

• On distillation, the resin yieds an essential oil, commonly known as turpentine, and non-volatile rosin.

• The separation of the oleo-resin into the essential oil (spirit of turpentine) and common rosin is accomplished by distillation in large copper stills.

• In industry, rosin is a flux used in soldering.

• Resin from longleaf pine yielded four basic products: tar, pitch, turpentine and rosin.

• Beeswax blended with pine rosin, can serve as an adhesive to attach reed plates to the structure inside a squeezebox.

• Resins associating to the midblocks (aliphatic olefins, rosin esters, polyterpenes, terpene phenolics) improve adhesion, processing and pressure-sensitive properties.

• Rosin can be used as a glazing agent in medicines and chewing gum.

• The hair must be rubbed with rosin occasionally so that it will grip the strings and cause them to vibrate.

• He discovered that by dissolving the rosin and floating it on the copper a better effect was obtained.

• For many years, the most common type of flux used in electronics (soft soldering) was rosin-based, using the rosin from selected pine trees.

• Occasional rubbing with rosin makes the hair grip the strings intermittently, causing them to vibrate.