Ib daim ntaub pua plag muaj ib daim ntaub sab saud thiab ib daim lev uas txuas nrog daim ntaub sab saud los ntawm cov khoom siv thermoplastic. Daim ntaub sab saud muaj cov xov paj ntaub pua plag thiab ib daim thaub qab uas txuas nrog cov xov paj ntaub pua plag kom daim thaub qab txhawb nqa cov xov paj ntaub pua plag. Daim lev ncoo muaj ib qho khoom siv polymeric uas muaj cov polymer fibers uas tau teeb tsa thiab sib koom ua ke thiab ib daim scrim reinforcement uas muab tso rau hauv cov khoom siv polymeric. Daim scrim reinforcement txhawb nqa thiab ruaj khov cov khoom siv polymeric thiab raug npog thiab zais tag nrho los ntawm cov polymer fibers intermeshed.
Ib daim ntaub pua plag muaj: ib daim ntaub sab saud uas yog cov xov paj ntaub pua plag; thiab ib daim ntaub thaub qab uas txuas nrog cov xov paj ntaub pua plag kom daim ntaub thaub qab txhawb nqa cov xov paj ntaub pua plag; thiab ib daim ntaub pua plag uas txuas nrog daim ntaub saum toj ntawm cov khoom siv thermoplastic, daim ntaub pua plag muaj: ib qho khoom siv polymeric uas muaj cov polymer fibers uas tau teeb tsa thiab sib koom ua ke; thiab ib qho scrim reinforcement uas muab tso rau hauv cov khoom siv polymeric kom cov scrim reinforcement raug npog thiab zais tag nrho los ntawm cov polymer fibers sib koom ua ke kom tiv thaiv cov scrim reinforcement kom tsis txhob raug rau tus neeg siv, cov scrim reinforcement raug teeb tsa los txhawb thiab ruaj khov cov khoom siv polymeric thiab daim ntaub pua plag.
Cov ntaub pua plag muaj ntau yam zoo dua li cov ntaub pua plag lossis cov ntaub pua plag uas sib txuas ua ke ntawm phab ntsa thiab phab ntsa. Piv txwv li, kev siv cov ntaub pua plag rau hauv pem teb ua rau yooj yim rau kev teeb tsa thiab tso cai rau kev tshem tawm cov vuas uas tau hnav lossis qias neeg ntau dua li lwm cov vuas. Tsis tas li ntawd, cov vuas tuaj yeem hloov kho lossis hloov pauv kom zoo nkauj dua. Cov ntaub pua plag ib txwm muaj xws li cov ntaub pua plag uas teeb tsa rau hauv ib txheej ntawm cov khoom siv thermoplastic (suav nrog elastomeric) uas tau ua kom tawv nrog ib txheej ntawm cov fibers stiffening, xws li fiberglass. Cov vuas feem ntau yog txhawb nqa nrog lwm txheej ntawm cov khoom siv elastomeric lossis thermoplastic uas tuaj yeem siv cov nplaum los teeb tsa cov ntaub pua plag rau hauv pem teb.
Vim nws lub cev tsis hnyav, muaj zog heev, tsis yooj yim ntsws/ntev, tiv thaiv xeb, cov ntaub pua plag pw muaj nqis heev piv rau cov khoom siv ib txwm muaj. Niaj hnub no cov ntaub pua plag pw siv dav hauv cov ntaub pua plag uas muaj zog.
Lub sijhawm tshaj tawm: Lub Kaum Hli-23-2020