LFT-G®PPA LGF30|Polyphthalamide Ntev iav Fiber Composite
Siab -Tsub Cov Qauv Qib|30% Ntev iav Fiber Reinforced Polyphthalamide
LFT-G®PPA LGF30yog ib qho zoo tshaj plaws ntev iav fiber reinforced polyphthalamide (PPA) compound, engineered kom xa cov thermal kev ua tau zoo, cov txheej txheem rigidity, thiab seem stability nyob rau hauv siab - kub. Nyob rau hauv cov high -load engineering applications, pa engineering plastics poob luv.
Featuring ib ntus ntev - iav- fiber ntau qhov system, cov khoom no muab cov khoom siv kho kom zoo ntawm qhov kub siab mus txog 280 degree, ultra- nqus dej tsawg, thiab tshwj xeeb nkag mus thiab qaug zog tiv thaiv nyob rau hauv kev ntxhov siab. Lub 3D ntev- fiber ntau network tsim ib qho kev sib txuas ntawm kev txhawb nqa architecture nyob rau hauv ib nrab -aromatic PPA matrix, ua kom muaj kev hloov pauv tau zoo, tsawg kawg thermal warpage, thiab qhov zoo tshaj plaws ntawm qhov ntsuas kub ntawm qhov kev pab cuam dav dav.
Core Performance Advantages
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Superior High -Tsub Muaj Zog Retention
Ua kom muaj kev ncaj ncees ntawm kev ua haujlwm tsis tu ncua ntawm qhov kub thiab txias mus txog 150℃thiab qhov siab tshaj 280℃(HDT @ 1.8 MPa), ua haujlwm zoo tshaj PA66 thiab ABS-raws li kev sib xyaw ua ke hauv qab - hood automotive thiab siab - siv hluav taws xob hluav taws xob.
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Ultra-Low Moisture Absorption & Hydrolysis Resistance
Nrog 24-teev dej nqus dej hauv qab 0.25%, PPA LGF30 muab cov khoom ruaj khov thiab cov khoom siv kho tshuab hauv qhov chaw ntub dej-tsis zoo li cov nylons ib txwm siv, uas tuaj yeem raug kev txom nyem txog li 50% los ntawm kev ya raws.
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Exceptional Creep & Fatigue Endurance
Qhov txuas mus ntev -fiber architecture muab qhov ua tau zoo rau kev ua haujlwm tas mus li nyob rau hauv kev ruaj ntseg loads thiab cyclic kev nyuaj siab, kom ntseeg tau ntev - lub sij hawm cia siab rau hauv siab - vibration thiab hnyav -load puag ncig.
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Zoo heev Dimensional Stability & Tsawg Warpage
Lub 3D ntev - fiber ntau network txo cov molding shrinkage (0.20–0.30% ntws kev taw qhia) thiab thermal expansion, xa precision kam rau ua qhov tseem ceeb rau connector, sensor, thiab mating-ib daim ntawv thov.
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Broad Chemical & Fluid Resistance
Ua kom muaj kev tiv thaiv zoo heev rau cov kua hauv tsheb, roj, roj, cov khoom ua kom txias, thiab ntau yam khoom siv tshuaj lom neeg -txawm tias kub siab txog 150℃- ua rau nws zoo tagnrho rau lub cav - nyob ib sab thiab cov kua dej - tuav cov khoom.
Performance Benchmark: Ntev Fiber vs Short Fiber PPA
30% iav Reinforced PPA: Ntev Fiber vs Short Fiber sib piv
Qhov kev sib piv no sib piv LFT-G®PPA LGF30 (30% ntev iav fiber reinforced polyphthalamide) nrog tus qauv luv-iav PPA GF30. LFT-G®PPA LGF30 outperforms luv-fiber PPA nyob rau hauv 6 lub ntsiab metrics: high-temperature zog tuav, cuam tshuam toughness, creep resistance, nkees durability, seem stability, thiab ya raws.
Nws txoj kev sib txuas 3D ntev-fiber reinforcement network ua rau kev hloov pauv kev ntxhov siab zoo dua, muaj kev cuam tshuam ntau dua lub zog nqus, thiab qis qis qis dua mus tas li nyob rau hauv qhov kub thiab txias loads. Superior high-temperature mechanical kev ua tau zoo ua rau nws yog ib qho zoo tagnrho hlau-hloov cov ntaub ntawv rau automotive under-hood qhov chaw, high-power connectors, twj tso kua mis vaj tse thiab heavy-duty structural Cheebtsam, tsis muaj kev poob ntawm processability.
LFT-G®PPA LGF30 Txhaj Moulding Guidelines
| Parameter | Pom zoo Range | Ntsiab Lus rauLFT-G®PPA LGF30 |
|---|---|---|
| Kev ziab kub ① | 120-130 degree | Siv lub tshuab ziab khaub ncaws kom muaj dej noo <0.15% rau kev siv tshuab zoo |
| Lub Sijhawm Qhuav ① | 4-6 teev | Kev ziab kom qhuav tseem ceeb heev los tiv thaiv hydrolysis- ua rau cov khoom poob |
| Melt Temperature (Nozzle) ③ | 315-335 degree | Ua kom nruj tswj qhov kub thiab txias; zam lub sij hawm nyob> 8 min |
| Pwm Kub ② | 90-120 degree | Cov pwm kub siab tuaj yeem txhim kho qhov chaw tiav thiab crystallinity |
| Txhaj Ceev | Nruab nrab mus nrawm | Sib npaug sau nrawm thiab fiber ntau ncaj ncees; ua kom zoo rau nyias- ntu phab ntsa |
Cov lus qhia tseem ceeb rau kev ua haujlwm:
Ntsia Hlau: Tsawg- compression, siab- hnav- tiv taus ntsia hlau tsim kom txo qis fiber ntau attrition thiab shear degradation
Rooj vag: Loj - txoj kab uas hla, dav dav qhov rooj kom txo tau fiber ntau tawg thiab siab poob ntawm cov ntsiab lus nkag
Regrind: Ntau tshaj 20% regrind cov ntsiab lus; siv tsuas yog siab - zoo regrind thiab xyuas cov khoom ib feem
Hom Siab -Kev Ua Haujlwm Zoo
Automotive Under-Hood & Powertrain Systems
Qhov zoo tshaj plaws rau lub cav npog, qhov ntsuas kub hauv tsev, cov khoom siv roj yias, cov khoom siv sib kis, cov kabmob tawb, thiab cov roj sib txuas. Muab txhim khu kev qha siab - qhov kub thiab txias ua haujlwm txog li 150℃kev pabcuam txuas ntxiv, nrog rau kev ua haujlwm zoo rau cov roj, coolants, thiab automotive fluids -ua kom lub teeb yuag hloov hlau yam tsis muaj kev cuam tshuam rau kev ua haujlwm hnyav hauv lub cav hnyav- nyob ib puag ncig.
Hluav taws xob & Electronic Cheebtsam
Dav siv nyob rau hauv siab -cov connectors ceev, nti cab kuj, sockets, sensor vaj tse, lub cev muaj zog Cheebtsam, Circuit Court breakers, thiab low-voltage switchgear. Kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob zoo heev, siab - qhov kub thiab txias, thiab kev tswj qhov ntsuas qhov tseeb ua rau PPA LGF30 cov khoom ntawm kev xaiv rau tom ntej - cov khoom ntim hluav taws xob thiab hluav taws xob xa hluav taws xob.
Muaj Pumps, Valves & Fluid Handling
Zoo meej rau cov twj tso kua mis, cov khoom siv valve, cov khoom siv compressor, cov ntsaws ruaj ruaj, cov kabmob tawb, thiab cov khoom siv compressor reciprocating. Muab cov tshuaj tiv thaiv zoo rau hydrocarbons, chlorinated cov kuab tshuaj, esters, ketones, cawv, thiab cov tshuaj aqueous feem ntau, ua ke nrog kev nkag siab zoo thiab qaug zog rau lub sijhawm ntev - kev ntseeg siab hauv kev txuas ntxiv - cov khoom siv ua haujlwm.
Consumer, Sports & Industrial Structure Parts
Haum rau cov khoom siv tsheb kauj vab, cov khoom ua si ntaus pob ncaws pob, cov cuab yeej siv hluav taws xob, thiab cov khoom siv dav dav uas xav tau lub zog siab - rau - qhov hnyav piv thiab thermal stability. Cov khoom siv tau zoo heev rau kev qaug zog thiab ntev - lub sij hawm creep kev ua tau zoo ua kom muaj kev ncaj ncees ntawm cov qauv hauv qab kev ntxhov siab dua thiab ua kom cov khoom zoo li qub nyob thoob plaws qhov kub thiab txias.
Cov lus nug nquag
Q: PPA LGF30 piv rau PA66 GF30 li cas hauv qhov chaw ntub dej?
A: PPA LGF30 absorbs tsawg dua 0.25% ya raws tom qab 24 teev, piv rau 1-2% rau PA66. Qhov no ultra-low noo noo uptake ua kom ruaj khov seem thiab txhua yam khoom nyob rau hauv qhov chaw ntub dej los yog ntub dej, qhov PA66 tuaj yeem poob txog 50% ntawm qhov tawv nqaij vim qhov nqus dej noo. PPA LGF30 kuj pom zoo hydrolysis tsis kam rau lub sij hawm ntev kev cia siab nyob rau hauv coolant thiab kua-hu rau daim ntaub ntawv.
Q: Puas yog LFT-G®PPA LGF30 xav tau cov cuab yeej txhaj tshuaj tshwj xeeb?
A: Cov txheej txheem txhaj tshuaj molding tshuab uas muaj peev xwm kub siab (txog 335 degree) yog qhov tsim nyog. Rau qhov zoo ntawm fiber ntau tuav thiab nto zoo, peb pom zoo kom ib tug tsawg-compression, hnav-tiv taus ntsia hlau thiab generously loj qhov rooj kom txo tau fiber ntau attrition. Pwm kub ntawm 90-120℃yog pom zoo kom ua tiav qhov zoo crystallinity thiab nto tiav. Tsis tas yuav tsum muaj txheej pwm tshwj xeeb.
Q: Puas yog PPA LGF30 haum rau kev siv sab nraum zoov lossis UV-tso?
A: Yog. Ntev iav fiber reinforced PPA nthuav tawm cov huab cua zoo heev thiab UV tsis kam, tswj kev ua haujlwm txawm tias nyob rau hauv cov hluav taws xob UV siab, cov av noo, thiab huab cua kub. Rau kev xa tawm mus rau sab nraum zoov, UV-stabilized formulations tuaj yeem muab tau raws li qhov kev thov.
Cim npe nrov: ppa lgf30 siab rigidity rau xav tau tsheb, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, yuav, customized
