Cold ramming paste formation environment
Cold ramming paste formation environmentCold ramming paste is a kind of charcoal paste that can be used to build charcoal blocks at room temperature.The aggre
Cold ramming paste formation environment
Cold ramming paste is a kind of charcoal paste that can be used to build charcoal blocks at room temperature.
The aggregate used in the production of cold ramming paste is the same as that of hot ramming paste, such as ordinary calcined anthracite or electric forged anthracite, metallurgical coke, graphite crushed, etc., but the production of hot ramming paste uses medium temperature pitch (softening temperature of 75-95C) as a binder, so , The construction temperature is high when the charcoal block is built, the environmental conditions are poor, the labor intensity is large, and the construction quality is difficult to guarantee; and the softening temperature of the binder used in the production of cold ramming is only 20C+5℃, and the charcoal block can be processed at room temperature Construction. Cold Ramming paste has low softening temperature and high volatile content. It is packed in double-layered woven bags and plastic bags, and its shelf life is 6 to 9 months. The construction temperature of Cold ramming paste is 25-50℃, and it can be applied at ambient temperature in summer; in spring and autumn, braising can be used to make up for the influence of ambient temperature, and the simmering temperature is 40-50℃.
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Cold ramming paste
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