RA140W is a light yellow flaky solid derived from modified rosin. This product provides dissolvability in low carbon alcohol, light color aging resistance and light resistance used in alcohol and water soluble precoated adhesive, pressure-sensitive adhesive, plastic printing ink, paints and electronic flux. It contains a softening point of less than or equal to 140ºC and an acid number less than or equal to 145 mgKOH/g.
Guangxi Zhongchang Resin Co.,Ltd. is a professional company specializing in the development, production, processing and trade of refined and light color modified rosin esters. They produce various kinds of rosin esters which are widely used for production of adhesives and sealants, graphic arts and inks, paint and coatings, paper making, plastic, electronic flux , oil paint, dope ,EVA, synthetic rubber etc. They export their products to overseas market directly, such as Europe, USA and South East markets.
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