NA-II catalyst is a new generation granular high-efficiency polypropylene catalyst. It is well used in continuous gas-phase process and Hypol process.

Technology characteristic

1)High activity, it is more than 50,000g PP/gCat.(Condition: 51 reactor, polymerization temperature is 70℃, reacted time is 2 hours, distributed pressure of H2 is 0.2MPa.)

2)Good isotacticity and adjustable.

3)Polymer has an excellent performance.

Applicable process

It is suitable to be used in Hypol process and Innovene process.

Industrial applications

NA-II catalyst has an excellent isotacticity adjustable so that it can be used to produce BOPP. This catalyst is widely used in innovene process and hypol process.

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.