EPB o le faʻaofiina o vaega epoxy i luga o le filifili mole o le HTPB, faʻatasi ai ma le suauʻu tetee, matua tetee, manino lelei, lelei maualalo-vevela faatinoga, ma isi, le vaega hydroxyl i le pito o le filifili mole ma le epoxy vaega i le filifili mole mo vaega reactive, e mafai ona faamaloloina i le eseese o isocyanates ma epoxy curing agent.

O le polymer fa'amaloloina o lo'o i ai mea lelei fa'aletino ma vaila'au, malosi fa'apipi'i lelei i u'amea ma tioata ma isi mea e le o ni u'amea, mea lelei dielectric, fa'aitiitia maualalo, malosi maualuga, mautu i le alkali ma le tele o le voluma, lea e mafai ona fa'aleleia atili ai mea fa'ainisinia o le mea polyurethane, malosi fa'apipi'i ma le vevela.

O vaega polar e faʻaleleia mea faʻapipiʻi o le oloa ma mea uʻamea ma mea e le faʻaogaina; e mafai ona faʻaaogaina i mea faʻapipiʻi, faʻamaufaʻailoga, faʻapipiʻi, epoxy resin toughening, polyurethane elastomers ma isi.

Fa'amatalaga fa'apitoa