AJ net taste modified asphalt stabilizer

First, product features

The stabilizer contains an organic amine having a large amount of active genes and a part of an ester containing a large amount of aromatic substances. Organic amine can improve the high temperature stability of SBS modified asphalt, improve the high temperature performance, improve the softening point, and the esters containing more aromatic substances have higher performance on the high and low performance of SBS modified asphalt. In particular, the low temperature ductility is improved, and a large number of experiments have been carried out to improve the high temperature stability of the SBS modified asphalt, while reducing the penetration and reducing the cost, and having good high temperature stability for the SBS modified asphalt produced by the domestically adjusted asphalt. Specially added to the net flavor particle component, the ultra-strong adsorption capacity of the net taste material is used to effectively reduce exhaust gas emissions.

Second, the main technical indicators

Third, the use of:

1. The polymer is overgrinded, developed, and dissolved to no particles;

2. Maintain the asphalt to be stabilized in the asphalt tank at 170±2°C;

3. Confirm that the heat transfer oil of the inner coil and the asphalt pipeline is heated and closed;

4. Confirm that the mixing and circulation conditions are good;

5. Slowly add the weighed stabilizer at a rate of about 3 kg/min. Add it in 3 times. It should be suspended every time 1/3 is added. Observe the reaction from the top of the tank and continue to join without any abnormality.

6. After the addition is completed, the reaction should continue for 1 hour.

Fourth, packaging and storage Storage and keep at room temperature, dry, and strong acid, alkali, heat source to prevent moisture.

Suggest:

1. It is not recommended to add asphalt overgrinding and development together with SBS;

2. It is recommended to use a pipeline stabilizer addition device. When the conditions are limited, it can only be ensured when the tank top is added.