Waterproof paper pulp assistant
A technology of additives and pulp, applied in the direction of water repellent addition, paper, papermaking, etc., can solve problems such as damage, achieve the effect of improving dry strength and wet strength, and excellent waterproof effect
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Embodiment 1
[0031] A waterproof paper pulp additive, comprising the following raw materials in parts by weight: 25 parts of candelilla wax, 2 parts of dipotassium glycyrrhizinate, 10 parts of polyvinyl alcohol, 1 part of polyvinyl butyral, methylated amino 2 parts of resin, 22 parts of tetrapod zinc oxide whiskers, 54 parts of liquid paraffin, 22 parts of polydimethylsiloxane, 1 part of aqueous zinc stearate, 2 parts of hydroxypropyl cellulose, 3 parts of guanidine carbonate, 1 part of potassium pyrophosphate, 10 parts of guanidine phosphate and 1 part of butyl titanate.
[0032] A kind of preparation method of waterproof pulp auxiliary agent comprises the following steps:
[0033] 1) Pour 25 parts of candelilla wax into a pulverizer for pulverization, pulverize the candelilla wax into 0.1 μm, and prepare candelilla wax powder for later use;
[0034] 2) Mix 2 parts of dipotassium glycyrrhizinate, 10 parts of polyvinyl alcohol, 1 part of polyvinyl butyral, 2 parts of methylated amino resi...
Embodiment 2
[0036] A waterproof pulp additive, comprising the following raw materials in parts by weight: 33 parts of candelilla wax, 4 parts of dipotassium glycyrrhizinate, 14 parts of polyvinyl alcohol, 3 parts of polyvinyl butyral, methylated amino 4 parts of resin, 24 parts of tetrapod zinc oxide whiskers, 78 parts of liquid paraffin, 41 parts of polydimethylsiloxane, 3 parts of aqueous zinc stearate, 4 parts of hydroxypropyl cellulose, 4 parts of guanidine carbonate, 3 parts of potassium pyrophosphate, 13 parts of guanidine phosphate and 4 parts of butyl titanate.
[0037] A preparation method of waterproof pulp additive, comprising the following steps:
[0038] 1) Pour 33 parts of candelilla wax into a pulverizer for pulverization, pulverize the candelilla wax into 0.3 μm, and prepare candelilla wax powder for later use;
[0039] 2) Mix 4 parts of dipotassium glycyrrhizinate, 14 parts of polyvinyl alcohol, 3 parts of polyvinyl butyral, 4 parts of methyl etherified amino resin, 24 p...
Embodiment 3
[0041] A waterproof paper pulp additive, comprising the following raw materials in parts by weight: 30 parts of candelilla wax, 3 parts of dipotassium glycyrrhizinate, 12 parts of polyvinyl alcohol, 2 parts of polyvinyl butyral, methylated amino 3 parts of resin, 23 parts of tetraacicular zinc oxide whiskers, 60 parts of liquid paraffin, 30 parts of polydimethylsiloxane, 2 parts of aqueous zinc stearate, 3 parts of hydroxypropyl cellulose, 4 parts of guanidine carbonate, 2 parts of potassium pyrophosphate, 12 parts of guanidine phosphate and 3 parts of butyl titanate.
[0042] A preparation method of waterproof pulp additive, comprising the following steps:
[0043] 1) Pour 30 parts of candelilla wax into a pulverizer for pulverization, and pulverize the candelilla wax into 0.2 μm to obtain candelilla wax powder for later use;
[0044] 2) Mix 3 parts of dipotassium glycyrrhizinate, 12 parts of polyvinyl alcohol, 2 parts of polyvinyl butyral, 3 parts of methyl etherified amino...
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