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Bleaching Agents in China
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Product name: Thiourea Dioxide Appearance: White crystal powder Specification: Purity 99.0%min Thiourea 0.1%max Moisture 0.05%max Sulfates ...
INTRODUCTION Xylan is a major component of wood and non-wood fibres. During cooking of pulps, the xylan is partially dissolved, modified and re-precipitate onto the fibre surface. The application...
