Reactive Orange HeR
Reactive Orange HeR is a mono-functional, high-exhaust class reactive dye designed for dyeing and printing of cellulosic fibers, particularly cotton and viscose. It reacts covalently with hydroxyl groups on cellulose under alkaline conditions, resulting in excellent wash, light, and perspiration fastness. Known for its brilliant orange shade, Reactive Orange HeR offers high fixation efficiency, compatibility with other HE dyes, and suitability across multiple dyeing methods such as exhaust, pad-batch, and pad-dry-cure processes.
Reactive Yellow HeR
Reactive Yellow HeR is a high-exhaust, mono-functional reactive dye used predominantly in the textile industry for dyeing and printing cellulosic fibers like cotton, viscose, and their blends. This dye contains a reactive group that forms a covalent bond with hydroxyl groups in cellulose under alkaline conditions, ensuring excellent wash fastness and color retention. Reactive Yellow HeR is valued for its bright yellow hue, good solubility, and compatibility with continuous, semi-continuous, and batch dyeing processes.