Qhov xwm txheej, qhov xwm txheej tam sim no thiab kev txhim kho ntawm kev lag luam yas hloov kho

Vim yog kev lag luam yas loj hlob sai, cov khoom siv filler masterbatch tsis yog ib qho khoom siv xwb. Tib neeg siv cov thev naus laus zis siab dua los ntawm txoj kev tsim khoom ntawm kev qhib refining thiab banburying, thiab ntxiv cov khoom inorganic, cov tshuaj ntxiv thiab lwm yam khoom. Lawv cov yam ntxwv thiab kev sib xws, thiab tom qab ntawd siv cov twin-screw extruders thiab peb-screw extruders rau kev sib tov thiab extrusion tau dhau los ua ib txoj hauv kev tseem ceeb thiab txoj hauv kev rau tib neeg los txhim kho cov khoom tshwj xeeb ntawm cov khoom yas.

8 Cov Lag Luam Hauv Qab Nthab ntawm Cov Yas Hloov Kho
Tam sim no, Tuam Tshoj cov tsheb, cov khoom siv hauv tsev, kev sib txuas lus, thiab cov cuab yeej siab kawg muaj kev xav tau ntau rau cov yas hloov kho.
· Kev lag luam tsheb: Nws yog qhov tsim nyog los ua kom tau raws li qhov xav tau ntawm lub teeb thiab daim ntawv thov, tab sis nws nyuaj rau ua kom tau raws li qhov xav tau ntawm daim ntawv thov nrog ib qho resin, thiab kev hloov kho yas tau dhau los ua cov thev naus laus zis thiab cov khoom siv tseem ceeb.
· Kev lag luam khoom siv hauv tsev: Tam sim no, ntau yam khoom yas hauv ntau yam khoom siv hauv tsev tau hloov cov khoom hlau, thiab qhov kev thov txhua xyoo rau ntau yam yas thiab cov yas hloov kho tau loj hlob ob npaug, thiab nce ntxiv txhua xyoo.
· Kev lag luam hluav taws xob thiab hluav taws xob: Cov txiaj ntsig ntawm kev siv ntau yam yas hloov kho hauv kev lag luam kev sib txuas lus tau raug hais txog. Feem ntau ntawm cov khoom xws li lub thawv computer, cov phaj hauv qab, thiab xov tooj ntawm tes siv cov yas hloov kho. Xws liABS / carbon fiber, PA/carbon fiber, PP/carbon fiber, resin/silica hmoov thiab lwm yam ntaub ntawv, cov khoom siv yas ua haujlwm muaj zog tshiab no tau maj mam hloov cov ntaub ntawv hlau.
· Kev lag luam tshuab thiab khoom siv: Raws li qhov xav tau rau kev rwb thaiv tsev, hluav taws kub tsis kam, thiab lub teeb yuag ntawm ntau yam cuab yeej hluav taws xob txuas ntxiv nce ntxiv, kev hloov kho yas tuaj yeem txhim kho lossis txhim kho lawv cov haujlwm, kom ua tau raws li qhov xav tau ntawm cov khoom siv.
· Kev Tsheb Ciav Hlau/Tub Rog/Kho Mob/Aerospace: Cov kabmob cuav, cov pob txha cuav thiab cov yas uas tiv taus kub, tiv taus laus, muaj zog heev tau ua lub luag haujlwm zoo hauv kev txhim kho sai ntawm kev thauj mus los, kev lag luam tub rog, kev kho mob, aerospace thiab lwm yam kev cuam tshuam ntawm kev tshawb fawb thiab thev naus laus zis.

5 hom kev hloov kho yas

Kev hloov kho qhov txhaws
Lub hom phiaj tseem ceeb ntawm kev sau masterbatch yog kom txo tus nqi tsim khoom. Feem ntau ntawm lawv yog tsim los ntawm kev siv cov hmoov inorganic pheej yig thiab tau txais dav dav lossis cov khib nyiab kev lag luam ua cov khoom sau, thiab ntxiv cov khoom ntxiv thiab cov khoom siv hluavtaws kom tsim nyog.
Cov tshuaj calcium carbonate filler masterbatch hnyav yog cov khoom siv hloov kho filler siv dav hauv kev lag luam yas. Cov chaw tsim khoom nyob thoob plaws lub tebchaws, nrog rau cov khoom tsim tawm txhua xyoo ntau dua 5 lab tons.
Cov masterbatch hloov kho
Modified masterbatch yog ib yam khoom siv hloov kho tshiab uas tsim los ntawm kev siv filler masterbatch.
Cov ntaub ntawv inorganic xws li iav fiber, hmoov talcum, mica, wollastonite, barium sulfate, kaolin raug ntxiv rau hauv cov resin, lossis cov resins hluavtaws lossis cov khoom ntxiv nrog cov khoom tshwj xeeb raug ntxiv thaum lub sijhawm ua tiav, xws li: tus neeg sawv cev tiv thaiv kev laus, antioxidant, barrier Additives xws li roj lossis POE, EVA, thiab lwm yam. Cov ntaub ntawv sib xyaw ua si cov khoom ua haujlwm ntawm cov ntaub ntawv sib txawv hauv daim ntawv thov.
Piv txwv li, lub tsheb bumpers, cov cuab yeej vaj huam sib luag, cov khoom kho kom zoo nkauj sab hauv tsheb, thiab lwm yam, siv PP talc hmoov, uas muaj qhov zoo ntawm kev txhim kho lub zog cuam tshuam, txhim kho flexural modulus, txo qhov shrinkage, thiab txo qhov kev poob rigidity los ntawm kev cuam tshuam ntawm lub tsheb.
Kev hloov kho ua haujlwm
Ntxiv ntau yam khoom siv xws li graphene, hmoov silicone, av tsis tshua muaj, magnesium hydroxide, hmoov hlau zoo (nyiaj, tooj liab, zinc, thiab lwm yam.) Cov khoom siv lub cev xws li kub siab thiab qis tau zoo dua, thiab cov khoom tshwj xeeb xws li kev coj ua hluav taws xob, tiv thaiv kab mob, rwb thaiv tsev, thiab kev txhawb nqa kuj tuaj yeem ua tiav, thiab nws tau nyob hauv qhov chaw hauv kev lag luam yas ruaj khov tseem ceeb.
Kev hloov kho ntau yam sib xyaw
Kev hloov kho ntau yam khoom sib xyaw ua ke feem ntau yog sib xyaw cov yas nrog ib lossis ntau cov khoom siv inorganic, cov ntaub ntawv polymer, cov tshuaj ntxiv, thiab lwm yam, los ntawm kev sib xyaw, kev sib txuas, thaiv, thiab lwm yam, los ntawm "alloying" yas, yog li cov khoom ntawm txhua qhov khoom sib txuas ua ke los ua cov khoom siv yas nrog ntau yam khoom zoo heev, kom ua tiav lub hom phiaj ntawm kev txhim kho kev ua tau zoo thiab kev ua haujlwm ntau yam. Cov khoom siv "alloys" no muaj cov yam ntxwv ntawm qhov hnyav sib dua, lub zog siab, thiab kev ua tau zoo tom qab siv hauv kev lag luam high-tech, thiab tau dhau los ua cov khoom siv ua haujlwm tshiab hauv kev tsav dav hlau, aerospace, tsheb, tsheb ciav hlau, cov khoom siv kho tshuab, thiab cov ntaub ntawv kho mob.
Kev hloov kho tshwj xeeb
Los ntawm kev ntxiv cov ntaub ntawv ua haujlwm sib txawv lossis cov khoom ntxiv rau cov yas tshwj xeeb, cov yas tshwj xeeb kim tsis tsuas yog khaws lawv cov yam ntxwv qub, tab sis kuj muaj cov haujlwm tshwj xeeb, thiab tsim nyog rau kev siv ua lag luam ntawm ntau yam khoom.
Xws li polyphenylene sulfide (PPS), polyimide (PI), polyether ether ketone (PEEK), polysulfone (PSF) thiab kua siv lead ua polymer (LCP) thiab lwm yam khoom siv ua haujlwm siab, ntxiv cov carbon fiber, graphene, kua siv lead ua siab. Cov ntaub ntawv sib txawv xws li molecules thiab cov av tsis tshua muaj muaj cov khoom siv hluav taws xob zoo, tiv taus kub siab, ruaj khov thiab nplaim taws tshwj xeeb, tiv taus hluav taws xob, tiv taus tshuaj lom neeg thiab cov khoom siv kho tshuab. Cov ntaub ntawv hloov kho tshiab no siv dav hauv cov khoom siv hluav taws xob, tsheb, khoom siv hauv tsev, aviation, petrochemical, rocket, aerospace thiab lwm yam thev naus laus zis tshiab muaj ntau dua thiab ntau dua cov teb thov tseem ceeb.

Peb qhov kev hloov tshiab hauv kev txhim kho cov yas hloov kho
Nanomaterials
Cov khoom siv inorganic siv dav hauv cov yas. Cov haujlwm ntawm cov khoom siv inorganic maj mam dhau los ua qhov tseem ceeb nrog qhov loj me me heev. Cov yas hloov kho nrog cov hmoov nano inorganic muaj ntau yam khoom tshwj xeeb, uas coj cov cib fim tshiab rau kev txhim kho ntawm kev lag luam yas. . Cov nanoparticles inorganic tuaj yeem muab cov yas nrog cov haujlwm tshiab, txhim kho kev tiv thaiv kev laus thiab cov nyhuv tiv thaiv hluav taws ntawm cov yas, ua rau qhov kub hloov pauv thermal thiab hnav tsis kam, thiab lwm yam.
Piv txwv li, qhov kub ntawm PA6 hloov kho nrog 5% organic montmorillonite tuaj yeem nce ntxiv 1.5 zaug; tus nqi kis roj ntawm cov khoom siv raug txo qis heev tom qab ntxiv nanoclay rau Tus tsiaj, uas yog 100 npaug me dua li qhov kev sib kis oxygen ntawm PET ntshiab. Tus nqi ntawm cov inorganic nanoparticles ntxiv rau hauv cov yas yog qhov me me, feem ntau 3% txog 5%, thiab qhov ceev ntawm cov khoom sib xyaw yuav luag tsis hloov pauv lossis nce me ntsis piv rau cov resin thawj, thiab tsis muaj qhov tsis zoo ntawm lwm yam kev ua tau zoo los ntawm kev muab ntau dhau.
Kev ua haujlwm zoo ntawm cov tshuaj ntxiv
Kev tsim cov khoom siv ntxiv tshiab uas ua haujlwm tau zoo tau dhau los ua ib qho tseem ceeb rau kev txhim kho yas hloov kho. Ntxiv rau cov khoom siv ntxiv uas feem ntau siv rau hauv kev ua yas, cov khoom siv ntxiv uas koom nrog hauv cov yas hloov kho, xws li cov tshuaj tiv thaiv cua sov, cov tshuaj yas, cov tshuaj nqus ultraviolet, cov neeg sawv cev nucleating, cov neeg sawv cev antistatic, Ntxiv rau cov tshuaj dispersants thiab cov tshuaj nplaim taws, cov khoom siv ua haujlwm siab thiab ntau yam xws li toughening, flame retardant, synergistic, alloy compatibility (interface compatibility) kuj tseem ceeb rau cov yas hloov kho.
Feem ntau hom thiab qhov zoo ntawm qee cov khoom ntxiv ua lub luag haujlwm tseem ceeb hauv kev ua tau zoo thiab tus nqi ntawm cov yas hloov kho, tshwj xeeb tshaj yog thaum cov khoom siv tshiab, cov nplaim taws retardant Kev txo nqi ntawm cov yas engineering yog qhov tseem ceeb heev.
Kev tiv thaiv ib puag ncig ntawm cov yas hloov kho
Nrog rau kev txhim kho ntawm tib neeg txoj kev paub txog kev tiv thaiv ib puag ncig thiab cov cai tswjfwm kev tiv thaiv ib puag ncig uas nruj dua, cov tswv yim ntawm kev tiv thaiv ib puag ncig xws li kev siv cov yas rov ua dua tshiab, kev zom zaub mov ib puag ncig, kev lwj ntawm cov khoom, tsis muaj tshuaj lom, tsis muaj saj, thiab tsis muaj kuab paug tau koom ua ke rau hauv kev tsim thiab tsim cov yas hloov kho. Hauv cov txheej txheem, peb yuav tsum tau them sai sai rau kev txuag thiab kev siv cov peev txheej hluav taws xob kom zoo, thiab kev tsim cov khoom yas hloov kho ntsuab thiab zoo rau ib puag ncig uas tsis muaj kuab paug, lwj tag nrho, thiab rov ua dua tshiab tau dhau los ua qhov chaw kub tshiab.