NG catalyst is a new generation granular high-efficiency polypropylene catalyst and developed on the basis of N catalyst. It is suitable for gas phase process, such as Innovene, Novolen, Unipol process.

Technology characteristic

1)Catalyst activity is more than 55,000g PP/gCat.(Condition: 51 reactor, polymerization temperature is 70℃, reacted time is 2 hours, distributed pressure of H2 is 0.2MPa.)

2)Catalyst has a good isotacticity, and polymer has a high isotacticity index.

3)Catalyst has an excellent copolymerization performance, and polymer has a good comprehensive performance.

4)Polymer has an excellent mechanical performance.

Applicable process

This catalyst is suitable for gas phase process. And it is widely used to produce homo-polymer, random co-polymer, and impact co-polymer.

Industrial applications

NG catalyst is widely used in Innovene, Novolen, Unipol process. The PPB and impact copolymer have a good comprehensive performance.

Packaging. Storage and Transport

Dry catalyst is mixed proportionally with white oil. The mixture is under nitrogen blanket special drums containing 110kg each which dry catalyst is equal or less than 35kg. In transportation, the catalyst should be handled carefully avoiding bumping, opening of cover or contacting with air. It should be stored in a dry, clean and ventilated space out of direct sunlight.

Notice before being used:

The catalyst should be laid under the environment with the temperature about 15℃ more than 24hours, and roll the drum more than 24 hours before being used.