Sharp block of wood used to support hygroscopic cargo. Such cargoes are mainly of vegetable origin, e.g.
Hygroscopic Cargo Definition. When excessive moisture occurs, this can lead to cargo damage resulting in mildew or rot. Of decisive significance for the absorption or release of water vapor is the water content of a product.
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Vessels that carry hygroscopic products, such as sugar, cotton, coffee, cocoa etc have a natural moisture inside them. As an approximation, pharmaceuticals that pick up more than 5% by mass, between 40 and 90% rh at 25°c, are described as hygroscopic. 1 (of a substance) tending to absorb moisture from the air.
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Grain, flour,tobacco, etc, and concentrates, coal etc. As an approximation, pharmaceuticals that pick up more than 5% by mass, between 40 and 90% rh at 25°c, are described as hygroscopic. Internal moisture can not be removed with hot air alone; In its natural state kaolin is a white, soft powder consisting principally of the mineral kaolinite, and varying amounts of other minerals such as muscovite, quartz, feldspar, and anatase.
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Since mold and mildew stains can occur in the middle of the cargo block, it is not possible to detect damage when the consignment is accepted. Avoiding :stop ventilation just recycle the air inside the holds to allow to be the cargo & hull temperatures to be consists. Hygroscopic definition, absorbing or attracting moisture from the air. This water leads.
