De-inking agent SM-TM-45

Sample name	De-inking agent SM-TM-45
Test project	Standard	Result
Appearance	light yellowish brown thick liquid	no visible impurity
Content%	45±2	45.5
Water%	55±2	54.5
penetrability1%	≤15S	meet
PH value（1% water solution）	6-9	6-9

Features:

1. Strong alkali resistance, resistant to oxidants;

2. Excellent wetting and emulsifying properties;

3. 50% less than the usual amount of deinking agent.

Process flow:

1. Degreasing method of hydraulic pulper:

(1) According to deinking agent 0.5%, sodium silicate (sodium silicate) 3%, sodium hydroxide 3%, metering and standby, and then put into the hydraulic pulper and add hot water (water temperature 80-100 degrees) After starting the pulper for 3 minutes, you can put in waste paper.

(2) The pulping concentration is required to be 14-16% (within 1 ton capacity pulper waste paper 140-160KG). Start the pulper for 25-35 minutes, stop the insulation and shut it for 10-20 minutes to achieve the best results. until.

(3) After slurrying, it should be concentrated and washed in time to prevent the ink from redepositing on the fiber for a long time. Adding a small amount of deinking agent during washing can achieve unexpected results.

2, steam ball deinking method:

(1) The above chemical is placed in the ball according to the ratio of the deinking agent 6KG, the sodium hydroxide 20KG, and the sodium silicate 30KG in a ton of paper, and the mixture is uniformly mixed, and then the water and the waste paper are fed at a solid content of 30% to 50%.

(2) Turn on the steam to bring the temperature to 80-100 degrees and keep it warm. After 30-40 minutes, it can be boosted to reach the discharge pressure and then sprayed.

(3) After spraying, the pulp is first washed and then washed, and the original deinking wastewater can be reused after sedimentation and impurity removal.

Chelating disperse5