toughener
Iimpawu zekhemikhali
Iarhente yokuchwetheza ibhekisa kwinto enokwandisa ukuguquguquka kwefilimu yobumbeko. Abanye abantu abahambayo, abanjenge-Epoxy Retin, i-phenolin restin kunye ne-polyen engacocekanga, xa i-thessing versives ephantsi konyango, kwaye i-curping enkulu, inokwenzeka ungasetyenziswa njenge-bonding yesakhiwo. Ke ngoko, kuyimfuneko ukunciphisa ubugcisa, ukwandisa ubunzima kunye nokuphucula amandla e-berner. Izinto ezinokunciphisa ubuchule kwaye zikhulise ubunzima ngaphandle kokuchaphazela ezinye iipropathi eziphambili zokunamathela yiarhente yokuncancisa. Inokwahlulwa ibe yiarhente yerabha kunye ne-thermoplastic elastomer egudtomer
Imveliso yemveliso kunye neempawu
.
. Ke ngoko, olu hlobo lwepolymer luneempawu zombini irabha kunye ne-thermoplastic, inokusetyenziswa njengearhente yokugcoba kwezinto ezihlanganisiweyo, kwaye zinokusetyenziswa njengezixhobo ze-matrix. Olu hlobo lwezixhobo ikakhulu lubandakanya iPolyreurthane, i-styrene, iPolysoefein, iPolysimate, i-2-Polybutadiene kunye ne-Polybutadiene kunye nezinye iimveliso ezisetyenzisiweyo zisebenzise i-styrene kunye ne-polyolefin.
. Iarhente yokugcina i-toughening inokubizwa ngokuba ngumlingani weplastiki, ongathathi nxaxheba kwimpendulo yonyango lwe-resin.
sebenzisa
Iarhente yokuthambisa ilungele ukuba amachaphaza, irabha, iingubo kunye nezinye iimveliso. Luhlobo lwearhente yearhente encedisayo enokuthi inciphise ubuchwephesha bezinto ezihlanganisiweyo kwaye ziphucule ukunganyangeki kwempembelelo kwezinto ezihlanganisiweyo. Inokwahlulwa ibe yiarhente esebenzayo kunye nearhente yokungasebenzi kakuhle. I-Arhente yokuGqibela iGolide yokuGcina ibhekisa kwi-molecular thein yamaqela asebenzayo anokuphendula nge-matrix, enokwenza inxalenye yekhonkco, ukongeza inxenye ye-chain eguqukayo, kwaye ke iphucule ukumelana kwempembelelo kwezinto ezihlanganisiweyo. Iarhente yokungasebenzi kakuhle luhlobo lwearhente yokuthambisa enyibilikisi i-matrix resin kodwa ayithathi nxaxheba kwimpendulo yemichiza
Iphakheji kunye nezothutho
B. Le mveliso inokusetyenziswa ,, 25kg, ii-baerrls.
C. Ivenkile etywiniweyo kwindawo epholileyo, eyomileyo nenendawo enomoya ngaphakathi. Izitya kufuneka zitywinwe ngokuqinileyo emva kokusetyenziswa nganye ngaphambi kokusetyenziswa.
D. Le mveliso kufuneka itywinwe kakuhle ngexesha lokuhamba ukuthintela ukufuma, i-alkali eyomeleleyo kunye ne-acid, imvula kunye nezinye izinto zokungcola ekuxubeni.
