Iimpawu zokusekwa kunye nokusebenza kwenkonzo yerabha ikakhulu kuxhomekeka kwisakhiwo sangaphakathi serabha .
. Ukomelela irabha .}} {irali ye-{4}} kodwa irabha ye-Polymer ye-Polymer ye-Polymer iya kwenza i-molekyuli yerabha iya kwenza i-molekyuli yerabha iya kwenza i-moleber moleuble yerabha, isalamane I-molekyuli incinci, ukuze kunyuswe inqanaba leplastiki, ukuphucula iimeko zokulungisa .
Ukusuka kwimo yejometri ebomvu ye-rolecular itywina le-molecular, inokuthi yahlulwe ibe ziintlobo ezintathu: Uhlobo lomgca, uhlobo lwe-chain off kunye nohlobo lwe-roomerry ehambayo ({0} {0} {0} {0} {0} {0} {0} {0} I-Bonds .
. I-Macromoralecular Chain, i-molecular thein ayinakubakho, inokugcina ubume obuthile kunye namandla amakhulu {{4} {{5} .
. ukuphumla kunye nokuxabana kwangaphakathi .
. Leyo yeplastiki, enokunciphisa kakhulu i-viscofity yokwandisa ubushushu {{3} . ukunciphisa ubunzima be-molerund inganciphise irabha yerabha .
. ngokucacileyo iphuculwe yi-vulcANICH .
Ukutshintsha kweepropathi zerabha ngexesha lokungazinzanga sisiphumo sokutshintsha kwesakhiwo semolekyuli . I-Gelscan ye-MALERE YENKQUBO YOKUZIPHATHA, NOKUFUNDA NOKUGQIBELA I-chain phakathi kokusekwa kwe-chain efihlakeleyo kwisakhiwo senethiwekhi, ukuze ukongeza kumandla esibini phakathi kweemolekyuli, irabha ye-raw {{2}.
Ngokuphuhliswa kwemveliso ye-bovine, umxholo wokuziqhelanisa nayo ikwanayo nenkqubela phambili entsha, iarhente yamandla e-vilcaning kunye ne-subber ekhethekileyo ye-subber ingabakho kwi-arhente yegumbi, kunye neendlela zerubheki, kunye neendlela ze-GARE (0}.