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The exceptional characteristics of the abietic acid in rosin are utilised in modified rosin resins, which are products of reaction engineering. In order to create these unique resins, rosin, a natural resin, is combined with a synthetic resin. Rosin acts as a modulator, which mostly determines how well they perform.
Modified A fumaric modified ester of tall oil rosin known as rosin, a general word for resins, is intended for use in “E” type gravure and flexographic inks. It works well with additives like shellac, nitrocellulose, polyketone resins, and others that are frequently found in alcohol-based printing inks.
Rosin is a traditional raw material for adhesives that gives them peel and tack properties. It primarily consists of a mixture of eight tricyclic acids, which are derived from pine trees. Rosin resins have low stability, are translucent, brittle, and friable because of their unsaturated structure.
Its tackiness increases with temperature and has a pine-like odour. Industries take advantage of rosin resins to produce soaps, varnishes, sealing wax, printing inks, Adhesives and binders, paper sizing, gloss oils for paints and etc
The Global modified rosin resin market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
A reputable business with a focus on the development, manufacture, processing, and trade of refined and light colour modified rosin esters is Guangxi Zhongchang Resin Co.,Ltd.
They create a variety of rosin esters that are widely utilised in the production of synthetic rubber, electronic flux, oil paint, dope, papermaking, adhesives and sealants, graphic arts and inks, paint and coatings, and plastic. They directly export their goods to markets in Europe, the United States, and the South East.
By reacting rosins containing dihydro agathic acid, a condensation byproduct of phenols and formaldehyde, with a polyol, one can create rosin-modified phenolic resin.
The rosin-modified phenolic resin is appropriate for printing ink applications because it allows for a reduction in ink mist without affecting the printed material’s gloss or other ink-related features, such as drying or emulsifying ability.
