The acting mechanism of polymers on stabilizing sandy soil was investigated respectively on three aspects namely intermolecular action, polymer properties and interface action.

Synthesis and performance evaluation of clay stabilizer of quaternary ammonium salt cationic polymer

The new system is made of single amphoteric surfactant and clay stabilizer.

A new polyquarternary ammonium clay stabilizer,CNW1,was synthesized at low temperature using acrylamide(AM) and dimethyl diallyl ammonium chloride(DMDAAC) as starting materials in a redox system through solution polymerization.

Preparation and application of clay stabilizer FL-1;

Preparation and Use of Low Molecular Mass Clay Stabilizer J-1;

Influence of Rare-earth Stabilizer and Organic Acid on Foaming System for Non-toxic Low-foamed UPVC;

In addition, the reason why the new rare-earth stabilizer has these advaneed performance was explained practically.

Influences of the adding amount of rare-earth stabilizer in the Ca-Zn/rare-earth compound stabilizer on the thermal stabilization effects were studied.

Measuring the Influences of rare earth stabilizers,CPE and CaCO_3 on PVC-U blends by a torque rheometer;

The spraying properties of the PVC profile added the rare earth stabilizer REC-109 and the PVC profile added the compound lead stabilizer Bear-50269 were compared by experiments, and found that when the amount of rare earth stabilizer from 2.

The effects on PVC/CaCO3 polymer’s static stability time,rheololgical and mechanical properties of rare earth stabilizer were tested and analysed,compared with those of lead system.