Mhando dze polypropylene .

Polypropylene mamorekuru ane methyl mapoka, anogona kupatsanurwa kuita isotactic polypropylene, atactic polypropylene uye syndiotactic polypropylene maererano nekurongeka kwemapoka emethyl. Kana mapoka e-methyl akarongwa kune rumwe rutivi rwecheni huru, inonzi isotactic polypropylene; kana mapoka emamethyl akagoverwa zvisina tsarukano pamativi ese echeni huru, inonzi atactic polypropylene; kana mapoka emethyl akarongwa zvakachinjana pamativi ese echeni huru, inonzi syndiotactic. polypropylene. Mukugadzirwa kwakawanda kwepolypropylene resin, zviri mukati isotactic chimiro (inonzi isotacticity) ingangoita 95%, uye imwe yese ndeye atactic kana syndiotactic polypropylene. Iyo polypropylene resin parizvino inogadzirwa muChina inoiswa maererano neinonyunguduka index uye zvinowedzera zvinowedzera.

Atactic polypropylene ndeye-chigadzirwa chekugadzirwa kweisotactic polypropylene. Atactic polypropylene inogadzirwa mukugadzirwa kwe isotactic polypropylene, uye isotactic polypropylene inoparadzaniswa kubva kuatactic polypropylene nenzira yekuparadzanisa.

Atactic polypropylene chinhu chakanyanya elastic thermoplastic zvinhu zvine simba rekusimba. Inogona zvakare kuve yakasvibiswa senge ethylene-propylene rabha.