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The cationic rosin size is made with the international advanced technique of high-pressure homogenization.Particle diameter in its emulsion is even and its stability is good.It is particularly suitable for cultural paper and special gelatin paper.
It can be used directly,or diluted to 3 to 5 times with clarified water.Recommended adding point is before fan-pump and rosin size is continuously added in by metering pump.Or rosin size can be added with aluminium sulfate at the point after the pressure screen and the adding amount is 0.3-1.5% of the absolute dry fibre.Retention agents such as aluminium sulfate can be added in at the same position or the mixing chest or machine chest.Sizing pH is controlled at 4.5-6.5 and pH of white water under the wire is controlled at 5-6.5.
Packed in plastic drums with capacity of 200 Kg or 1000Kg.
This product should be stored in a dry, ventilated, shady and cool warehouse and protected from frost and direct sunlight. This product should avoid the touch with strong alkali.
Storage temperature should be 4-25℃.
Shelf life: 6 months
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