Kev Txhim Kev Siv Duab Ntawm Polyamide rau Qhov Chaw Tsis Txom Fleej | PA66 Vajtxim & Thaum Siv

Tag nrho Cov Qeb

Polyamide Plastic: Vajtxim Tseemceeg rau Kev Siv Hauv Kev Tshuaj Xwm thiab Txoj Caij

Peb saib ntawm qhov tseemceeg tshaj plaws ntawm polyamide plastic, ib qho vajtxim muaj zog thiab nyob dav, uas muaj kev sib piv zoo li zog, nyob dav, thiab kev sau ua ntau yam. Qhov no pom tias nws muaj kev tiv thaiv tau los ntawm kev siv txog, tuaj yeem tiv thaiv kub ntau (up to 150°C for some grades), thiab compatible nrog cov khoom pab (thiab kom nws tiv thaiv dej thiab tia UV zoo dua). Cov ntsiab lus no pom kev siv hauv neej nyob ze thiab hauv tshuab tshwj tsis: mus rau lub bristles ntawm toothbrush thiab lub kaum ntawm phau mov mus rau lub gear loj thiab cov khoom siv hauv aerospace. Nws tseem xav kom pom qhov tsis meej ntawm 'nylon' (ib leej neeg hu) thiab polyamide plastic thiab cov lus nug tshwj tsis txog kev sau ua (tsis txhob sau ua nrog dej). Qhov no yog ib qho kev pab tshaj plaws rau txhua tus—mus rau neeg kawm mus rau neeg tsim khoom leej leer—xav paub ntau ntxiv txog kev siv thiab cov cuab yeej ntawm polyamide plastic.
Tau ib qho quote

Cov txiaj ntsig ntawm cov khoom

Kev tsim kho rau qhov kev siv tshwj tsis

Rau qhov paub tias txhua lub projek muaj cov kev xav sib txawv, peb muab cov ntaub ntawv polyamide uas tau tsim los ntawm kev pab. Peb tuaj yeem hloov pauv cov yam ntxwv zoo li: cov duab ntawv fiberglass, cov khoom pab, thiab leeg kom tau cov kev ua haujlwm zoo li: kev pab ntau dua rau kev sov nqi, kev xaiv tsoom tsev, lossis kev xaiv leeg kom muaj kev nyob zoo. Qhov kev tu siab no txhawj xeeb tias qhov thermal break strip yog ib qho tshwj xooj rau cov khoom tiav, muab ib qho kev daws teeb meem zoo tshaj rau peb cov neeg siv khoom.

Cov khoom sib xws

Polyamide plastic, uas fe ntau hu ua Nylon, yog ib qhov kev lag luam siv khoom tshuab thermoplastic uas muaj qhov txuj ci ntau, nyob rau hauv qhov muaj kev txam txim zoo, kev nyob dav, thiab kev txaus siab rau kub. Nws cov molecular structure, uas muaj repeating amide linkages, tsim tau cov hydrogen bonds meej ntau ntawm cov kab, ua rau muaj kev ceev meej thiab qhov melting point nyob saum toj compared to ntau yam lwm yav plastics. Qhov structure no muab nws cov kev nyob ruv zoo thiab kev txaus siab rau kev raug tag nrho lossis kev load dua. Nws muaj neeg paub tseem ceeb tias tsis tuaj yeem xeeb tau thiab muaj coefficient of friction tsuas yog, ua rau nws zoo rau siv rau cov cuab yeej tso tseg los yog gears. Ib qhov tseem ceeb ntawm nws qhov kev txam txim yog nws kev sib phim rau hauv dej; raws li ib qhov material hygroscopic, nws yuav absorpt moisture tshaj plaws los ntawm av. Qhov dej uas nws absorpt no ua haujlwm li ib qhov plasticizer, pab txhim kho kev nyob ruv thiab kev txaus siab rau kev raug tag nrho, tab sis rov cuag ntxiv rau kev tsis muaj zog thiab kev tsis nyob nrog. Yog li, ib qhov "dry as molded" part yuav muaj zog thiab ceev, tab sis brittl, thaum li ib qhov "conditioned" part yuav nyob ruv, tab sis tsis ceev. Qhov sensitivity to moisture no yuav tsum tau sau ua ntej kom sai ua ntej khiav haujlwm kom tiv thaiv kev puas tsuaj thiab kev thim los ntawm cov properties. Polyamide plastic yog ib qhov yooj yim khiav haujlwm los ntawm injection molding thiab extrusion mus rau hauv ib txheej ntau yam components, los ntawm cov electrical connectors thiab fasteners kom txog cov fibers nyob dav rau textiles thiab ropes. Nws cov kev sib xyeeb ntawm cov properties tau pab nws nyob ib qhov chaw tseem ceeb hauv ntau yam kev lag luam, xws li automotive, electronics, consumer appliances, thiab industrial machinery.

Cov Lus Nug Nrov

Koj yuav ua li cas kom paub tseeb tias koj cov ntaub ntawv polyamide zoo thiab muaj kev raug zoo?

Peb txhawj xeeb tias cov ntaub ntawv zoo los ntawm kev sau nteev nyob rau hauv qhov kev xaiv raw material mus rau qhov chav tsim khoom tiav. Peb cov kev paub ntau hauv R&D txhawj xeeb tias peb tuaj yeem sau npe cov cai tswv yim. Peb ua kev test ntau rau hauv kev tsim kho thiab rau hauv txhua qhov chaw rau cov yam ntxwv zoo tswv yim zoo li: melt flow index, thermal stability, thiab mechanical strength. Peb cov kev pab Polywell kuj txhawj xeeb tias cov ntaub ntawv tau raug tsim rau peb cov chav extrusion, txhawj xeeb tias cov khoom tsim tau zoo thiab muaj kev raug zoo.

Cov Nqe Lus Xam

Muab kev pabcuam rau ntawm qhov chaw

30

Dec

Muab kev pabcuam rau ntawm qhov chaw

POLYWELL muab cov kev pabcuam hauv chaw ua haujlwm rau cov haujlwm yas extrusion, suav nrog thermal so strips thiab kev cai profiles. Xyuas kom seamless installation, txij nkawm, thiab kev txhawb nqa nrog peb pab neeg.
Saib ntxiv
Vim li cas koj xav tau ib qho kev pabcuam nres (tag nrho cov kev daws teeb meem)

30

Dec

Vim li cas koj xav tau ib qho kev pabcuam nres (tag nrho cov kev daws teeb meem)

Tshawb nrhiav vim li cas POLYWELL qhov kev pabcuam ib-nres yog qhov tseem ceeb rau koj cov haujlwm yas extrusion. Los ntawm kev xaiv cov khoom siv raw mus rau qhov kawg tsim, peb muab kev txhawb nqa rau thermal so strips thiab kev cai profiles.
Saib ntxiv
Cov txheej txheem tsim khoom ntawm PA66GF25 Granules piav qhia

18

Nov

Cov txheej txheem tsim khoom ntawm PA66GF25 Granules piav qhia

POLYWELL tsim cov pa66gf25 granules zoo heev los ntawm ib txoj kev tshwj xeeb, kom ntseeg tau tias muaj zog thiab kub ruaj khov rau ntau hom kev siv.
Saib ntxiv
Qhov Qhia Lwm Yog Tsum Nyob Rau Maintenance Single Screw Extruder

28

Jul

Qhov Qhia Lwm Yog Tsum Nyob Rau Maintenance Single Screw Extruder

Kuv txhais cov neeg ntsuam rau hauv tawj ntawm lub xyoo cleaning ntawd ntawm plastik, rooj tawm tau kev muaj residual polymers, lawv yeej ib tug material contamination, thiab mus ua li temp control. Thiaj nyob rau hauv plastic extrusion processes ntawm tau key maintenance thiab quality assurance measures.
Saib ntxiv

kev pab li cas

Amelia

Yoo ntawm qhov zoo tshaj plaws ntawm cov khoom, lub pob ncig kev lag luam ntawm lawv yog qhov yooj yim. Peb tau txais cov khoom ntau dua li thaum twg, thiab peb muaj kev pheej hmoo rau lub chaw kev tshuaj xyuas ntawm lawv rau txhua yam lus nug hais txog kev tsim kho. Qhov kev sib pib no tau muaj tseeb rau peb kev kawm mus rau qhov chaw tshiab.

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Peb tus neeg sawv cev yuav tiv tauj koj sai sai.
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Chuyên gia về công thức vật liệu từ năm 2006

Chuyên gia về công thức vật liệu từ năm 2006

Khoom siv polyamide ntawm peb yog daim ntawv xa khoom ntawm kev xav xeeb thiab kev tsim kho uas tshwm sim ib txhis tuaj los ntawm 2006 tseem ceeb rau kev siv kho mob thermal break. Qhov paub ntau no pab peb tsim cov khoom siv uas muaj qhov nyiaj thaub zoo tshaj plaws ntawm qhov sib txawv siab tshaj plaws rau kev tiv thaiv zoo tshaj plaws thiab qhov ceev siab tshaj plaws rau kev tport ntau yam neeg. Cov khoom siv los yog tsim rau kev tiv thaiv zoo tshaj plaws rau kev ua haujlwm, kev sib tham nrog UV thiab kev phom sij, kom muaj kev ua haujlwm ntev thiab nyob zoo hauv qhov chaw txwv ntau thiab pab tiv thaiv lub tsev zoo tshaj plaws.
Zaj meem zoo tshaj plaws hauv kev tsim kho thiab kub

Zaj meem zoo tshaj plaws hauv kev tsim kho thiab kub

Peb tsim kho peb lub polyamide los ntawm kev txhim kho ntau yam kev ua haujlwm tseem ceeb uas yooj yim rau kev sib tshuam kub. Nws muaj zog siab thiab cuab deb hauv ib qhov kub tseem ceeb, txhawj xeeb rau kev nyob ib puag ncig ntawm kab ntim thiab dej tshuaj. Qhov kub tsis tuaj yeem dhau los ntawm nws yog qhov tseem ceeb rau kev tshuam kub, kom txo kev siv kub. Txij li ntawm no, nws pab tiv thaiv kev nyuaj siab thaum siv ntev, thiaj li muaj kev ua haujlwm sai nteg.
Kev tsim kho rau qhov kev siv tshwj tsis

Kev tsim kho rau qhov kev siv tshwj tsis

Peb muab cov duab ntawm polyamide thiab tshuaj txhim kho los pab rau cov kev tshawb fwm zoo li cas xwb. peb tuaj yeem hloov pauv cov yam ntxwv xws li hom sib thooj hluv los txhim kho zog, sau cov khoom siv rau kev sim dej ruaj khov lossis kev ruaj tsim kom zoo dua, thiab hloov liab rau kev tseem ceeb. qhov kev ua tau no txhawj xeeb tias qhov thermal break strip yog ib qho daim uas raug rau qhov chaw siv nws, los ntawm cov kab ntsug siv tshaib, cov kab ntsug loj lossis cov chaw siv tshaib tshiab, kom muaj kev daws teeb meem zoo tshaj rau txhua tus neeg siv
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