Nkhani

PP gulundi semi-crystalline zakuthupi. Ndizovuta komanso zimakhala ndi malo osungunuka kwambiri kuposa PE. Chifukwa kutentha kwa homopolymer PP ndikosavuta kwambiri kuposa 0C, zida zambiri zamalonda za PP zimakhala zokhala ndi 1 mpaka 4% ethylene kapena ma copolymers okhala ndi ethylene apamwamba kwambiri. Yaing'ono, yosavuta kuwotcherera ndi kukonza, yokhala ndi kukana kwamphamvu kwamankhwala, kukana kutentha ndi kukana kwamphamvu, yopanda poizoni komanso yopanda kukoma, ndi imodzi mwamapulasitiki a PP omwe amakwaniritsa zofunikira zachitetezo cha chilengedwe. Mitundu yayikulu ndi yoyera, mtundu wa microcomputer, ndi mitundu ina imathanso kusinthidwa malinga ndi zomwe makasitomala amafuna. Ntchito zosiyanasiyana: zida za asidi ndi alkali.

Galasi CHIKWANGWANI analimbitsa PP bolodi (FRPP bolodi): Pambuyo kulimbikitsidwa ndi 20% magalasi CHIKWANGWANI, kuwonjezera kusunga choyambirira ntchito bwino kwambiri, mphamvu ndi kulimba ndi kuwirikiza kawiri poyerekeza ndi PP, ndipo ali wabwino kukana kutentha ndi kutsika kutentha mphamvu kukana , Anti- dzimbiri arc kukana, kucheperachepera shrinkage. Makamaka oyenera mankhwala CHIKWANGWANI, chlor-alkali, mafuta, dyestuff, mankhwala, chakudya, mankhwala, makampani kuwala, zitsulo, mankhwala zimbudzi ndi zina.

PPH board, beta (β)-PPHbolodi limodzi lopanda nsalu. (β) -PPH imakhala ndi kutentha kwambiri komanso kukana kukalamba kwa okosijeni, moyo wautali wautumiki komanso makina abwino. Zakhala zikugwiritsidwa ntchito bwino popanga mbale, ndipo luso lamakono ndilofunika kwambiri ku China. Zogulitsazi zitha kugwiritsidwa ntchito ngati mbale zosefera ndi mbiya zozungulira zozungulira, zopangira magalasi opangira magalasi opangira pulasitiki, kusungirako mafakitale a petrochemical, zoyendera ndi machitidwe odana ndi dzimbiri, magetsi opangira magetsi, madzi, chithandizo chamadzi ndi ngalande zamadzi zomera; ndi zomera zitsulo, zomera mphamvu Kuchotsa fumbi, kutsuka ndi mpweya wabwino machitidwe, etc.