Polypropylene (PP) resin yog cov khoom siv tshuaj lom neeg siv rau kev lag luam pib.Tam sim no ntau lub zog tshiab tsheb tau xaiv cov ntaub ntawv fiber ntau siv los hloov cov hlau loj kom txo tau qhov hnyav thiab tus nqi. Fiber ntau faib ua iav fiber ntau, carbon fiber.
Tom qab ntawd, Cov txiaj ntsig ntawm iav ntim polypropylene yog dab tsi?
Cov iav ntim polypropylene muaj ntau cov txiaj ntsig vim nws qhov tshwj xeeb ua ke ntawm polypropylene (PP) cob thiab iav fibers. Cia peb tshawb txog qhov zoo ntawm cov iav ntim polypropylene kom ntxaws:
1. Enhanced zog thiab nruj:Qhov sib ntxiv ntawm cov iav fibers ho txhim kho lub zog thiab nruj ntawm polypropylene. Cov fibers ua raws li kev txhawb nqa, faib kev ntxhov siab thiab muab kev tiv thaiv ntau dua rau deformation. Qhov no ua rau cov khoom siv uas tuaj yeem tiv taus ntau dua thiab tswj nws cov qauv kev ncaj ncees txawm tias nyob rau hauv qhov xav tau.
2. Txhim kho Impact Resistance:Cov iav-filled polypropylene nthuav tawm cov kev cuam tshuam zoo heev vim qhov kev txhawb zog ntawm cov iav fibers. Cov fibers pab nqus thiab tawg lub zog thaum muaj kev cuam tshuam, txo qhov kev pheej hmoo ntawm kev tawg thiab tawg. Cov cuab yeej no ua rau nws zoo liKev xaiv siv tau rau cov ntawv thov uas cuam tshuam qhov cuam tshuam tseem ceeb, xws li cov khoom siv tsheb, cov khoom siv hluav taws xob, thiab cov khoom siv.
3. Dimensional Stability: Iav-filled polypropylene muab kev ruaj ntseg zoo dua piv rau polypropylene unfilled. Lub xub ntiag ntawm cov iav fibers txo qhov cuam tshuam ntawm thermal expansion thiab contraction, kom ntseeg tau tias cov khoom tuav lawv cov duab thiab qhov loj ntawm ntau qhov kub thiab txias. Cov yam ntxwv no yog qhov tseem ceeb hauv cov ntawv thov uas nruj nruj thiab haum haum yog qhov tseem ceeb.
4. Chemical Resistance:Polypropylene twb muaj cov tshuaj tiv thaiv zoo, thiab ntxiv cov iav fibers ntxiv txhim kho cov khoom no. Cov iav uas muaj polypropylene muaj qhov ua tau zoo heev rau ntau yam tshuaj, suav nrog acids, bases, roj, thiab cov kuab tshuaj. Qhov no ua rau nws tsim nyog rau cov ntawv thov raug mob hnyav ib puag ncig, xws li cov khoom siv tshuaj lom neeg thiab cov khoom siv tsheb.
5. Lub teeb:Txawm hais tias nws cov khoom siv kho kom zoo dua qub, cov iav ntim polypropylene tseem hnyav dua piv rau lwm cov yas yas. Qhov no ua rau nws yog qhov kev xaiv zoo rau cov ntawv thov uas txo qhov hnyav yog qhov kev xav, xws li kev lag luam tsheb thiab aerospace, vim tias nws tuaj yeem ua rau kev siv roj thiab kev txuag hluav taws xob tag nrho.
6. Nqi-zoo:Glass-filled polypropylene muab cov nqi tsim nyog rau cov tuam ntxhab. Polypropylene yog cov khoom siv dav thiab pheej yig, thiab qhov sib ntxiv ntawm cov iav fibers tso cai rau kev txhim kho kev ua haujlwm ntawm tus nqi qis dua piv rau lwm cov khoom siv ntxiv. Qhov no ua rau cov iav ntim polypropylene ib qho kev xaiv tus nqi rau ntau yam kev siv yam tsis muaj kev cuam tshuam rau lub zog thiab kav ntev.
7. Tsim Flexibility: Iav-filled polypropylene muab cov qauv yooj yim, tso cai rau kev tsim cov duab nyuaj thiab cov ntsiab lus sib txawv. Nws tuaj yeem yooj yim molded rau hauv ntau hom, ua rau nws haum rau cov ntawv thov uas xav tau cov qauv tsim tshwj xeeb lossis cov kev xav tau tshwj xeeb. Qhov kev hloov pauv hauv kev tsim qauv no ua rau muaj ntau yam ntawm cov iav ntim polypropylene hauv kev lag luam sib txawv.
8. Hluav taws xob rwb thaiv tsev: Cov iav ntim polypropylene nthuav tawm cov khoom siv hluav taws xob zoo heev, ua rau nws tsim nyog rau kev siv hluav taws xob thiab hluav taws xob. Cov khoom siv hluav taws xob tsis zoo tuaj yeem pab tiv thaiv hluav taws xob tam sim no thiab txhim kho kev nyab xeeb hauv cov tshuab hluav taws xob.
Cov iav ntim polypropylene muab cov txiaj ntsig zoo ntawm polypropylene nrog cov txiaj ntsig zoo ntawm iav fibers, ua rau cov khoom siv uas muaj kev txhim kho lub zog, cuam tshuam tsis kam, qhov ruaj khov, tshuaj lom neeg, thiab tsim kom yooj yim. Cov khoom no ua rau cov iav ntim polypropylene yog qhov kev xaiv zoo tshaj plaws hauv ntau qhov kev lag luam, suav nrog tsheb, hluav taws xob, khoom siv, thiab kev tsim khoom lag luam.
Cov iav fiber ntau kuj tau muab faib ua iav fiber ntau (ntev: 5-25 hli) thiab luv iav fiber ntau (ntev tsawg dua 3 hli)
Dab tsi yog qhov txawv ntawm iav fiber ntau PP thiab luv iav fiber ntau PP?
Ntev iav fiber ntau PP muaj ntev iav fibers uas feem ntau yog nyob nruab nrab ntawm 5-25 hli nyob rau hauv ntev, thaum luv iav fiber ntau PP muaj luv fibers uas feem ntau tsawg dua 3 hli nyob rau hauv ntev.Long iav fiber ntau PP muaj zog thiab nruj dua piv rau luv iav fiber ntau PP vim ntev fibers muab kev txhawb zog zoo dua. Nws tseem muaj kev cuam tshuam zoo dua thiab qaug zog lub zog. Nyob rau hauv luv luv iav fiber ntau PP, nws muaj qis zog thiab nruj piv rau ntev iav fiber ntau PP.
Ntev iav fiber reinforced Polypropylene daim ntawv thov
Thov hu rau peb yog tias koj xav tau LFT ntev iav fiber reinforced PP cov khoom siv.
Xiamen LFT-G Composite Plastic Co., Ltd
