ʻO PP-2500HY ka mea i hana ʻia e China Energy Group Ningxia Coal Industry Co., Ltd，ma muli o ka NTH's Novolen gas-phase polypropylene technology.Hoʻokumu ʻia ka huahana me ka polymerized propylene a me ka ethylene ma ke ʻano he kumu kumu kumu, Ma lalo o ka hana a ka catalyst, ma o ke kaʻina hana o ka polymerization, kaʻawale, ka granulation, ka pahu, etc.
