atactic polymer造句

• Due to their random nature atactic polymers are usually amorphous.
• Conventional polymerization of propylene oxide results in an atactic polymer.
• Atactic polymers are technologically very important.
• Different metal chlorides allowed the selective production of each form i . e ., syndiotactic, isotactic and atactic polymer chains could be selectively created.
• Hydrocarbon slurry or suspension : Uses a liquid inert hydrocarbon diluent in the reactor to facilitate transfer of propylene to the catalyst, the removal of heat from the system, the deactivation / removal of the catalyst as well as dissolving the atactic polymer.