Idrama yePPH
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Idrama yePolypropylene (Idrama yePPH)
I-PPH yinto ephuculiweyo ye-polypropylene esebenza kakuhle. Yi-polypropylene eyomeleleyo enobunzima obuphezulu beemolekyuli kunye nesantya esiphantsi sokunyibilika. Inesakhiwo sekristale esihle, ukumelana neekhemikhali okugqwesileyo, ukumelana nobushushu obuphezulu kunye nokumelana okuhle kokuqhekeka. Ukuguquguquka, kodwa ikwanokumelana okuhle kakhulu nempembelelo kubushushu obuphantsi, isetyenziswa kakhulu kwishishini leekhemikhali.