Feem ntau siv cov khoom xyaw hauv cov xim yas txuam nrog cov dispersants, lubricating tshuaj, cov roj diffusion, coupling agents, compatibilizers, thiab lwm yam. Feem ntau ntsib cov khoom xyaw muaj xws li nplaim taws retardants, txhawb cov neeg sawv cev, brighteners, Kev tiv thaiv UV, antioxidants, tshuaj tua kab mob, cov tshuaj antistatic, lwm. Ib qho ntawm feem ntau yog cov fillers rau tus nqi txo lossis hloov lub cev, xws li lub teeb calcium carbonate, hnyav calcium carbonate, talc, mica, kaolin, silica, titanium dioxide, liab av nkos, ya tshauv, diatomaceous ntiaj chaw, wollastonite, iav nplej, barium sulfate, calcium sulfate, thiab lwm yam, Ntxiv nrog rau cov organic fillers, xws li ntoo hmoov, pob kws starch, thiab lwm yam kev ua liaj ua teb thiab hav zoov by-products. Chaw thau khoom thiab ntxiv dag zog cov ntaub ntawv muaj xws li iav fiber, carbon fiber ntau, asbestos fiber ntau, hluavtaws organic fiber, thiab lwm yam
Xav tias cov khoom xyaw saum toj no suav nrog hauv cov khoom siv raw khoom. Vim piv txwv, lawv yuav tsum tau muab ntxiv rau cov khoom siv hauv cov ntaub ntawv hauv tib qhov kev faib ua feem ntawm cov xim sib txuam ua pov thawj kom tsis txhob ua kom muaj qhov sib txawv ntawm qhov ntxoov ntxoo hauv cov khoom tom ntej..
(Additives rau Yas Xim Matching)
Dispersant
Dispersant hom muaj cov rog polyurea, hydroxy stearate, polyurethane, oligomeric xab npum, lwm
Tam sim no, feem ntau siv dispersant hauv kev lag luam yog lubricating khoom. Lubes muaj qhov zoo dispersibility thiab tuaj yeem txhim kho cov kua dej thiab demolding efficiency ntawm cov yas thoob plaws hauv molding.
Lubricants yog cais txoj cai rau hauv lub lubricating thiab sab nrauv lubricating tshuaj. Lub lubricants sab hauv muaj ib qho kev sib raug zoo nrog cov resins, uas tuaj yeem txo qhov cohesion ntawm resin molecular chains, txo thaw viscosity, thiab txhim kho fluidness. Sab nraud lubricaes muaj qhov tsis zoo sib xws nrog cov khoom siv. Lawv ua raws li thaj tsam ntawm liquified resins los tsim ib txheej molecular lubricating, yog li ntawd txo qhov rubbing ntawm cov khoom thiab tuav cov khoom.
Lubricants
Raws li cov qauv tshuaj, Lawv feem ntau yog cais txoj cai rau hauv hydrocarbons, hlau soaps, lubes uas ua lub luag haujlwm demolding, fatty acids, fatty acid amides, thiab esters.
Xws li vinyl bis ceramide (EBS)
EBS (Ethylene Bis Stearamide), kuj hu ua yas bis stearamide, yog ib qho zoo heev sab hauv thiab sab nrauv lubricating khoom thiab dispersant feem ntau siv nyob rau hauv cov yas ua lag luam. Nws tsim nyog rau tag nrho cov thermoplastic thiab thermosetting yas, muaj tab sis tsis txwv rau polyethylene (PE), polypropylene (PP), polystyrene (PS), polycarbonate (COMPUTER), polyamide (), polyester (PET / PBT), polyurethane (PU), phenolic cob, cov khoom siv epoxy, lwm. Ntawm no yog ob peb lub luag haujlwm tseem ceeb ntawm EBS hauv cov yas no:
(EBS Ethylene Bis Stearamide Emulsion)
Dispersion
Raws li ib tug dispersant, EBS tuaj yeem pab faib cov fillers thiab pigments sib npaug thoob plaws hauv kev tuav cov yas, tsis txhob heap, thiab txhim kho qhov diffusion thiab kev ruaj ntseg ntawm pigments thiab fillers. Qhov no pab txhim kho cov xim sib haum xeeb thiab txhua yam khoom ntawm cov khoom kawg. Piv txwv li, nyob rau hauv masterbatch manufacturing, EBS tuaj yeem ua kom ntseeg tau tias cov xim tawg tau sib npaug sib npaug hauv cov neeg muab khoom siv los xyuas kom meej tias qhov ntxoov ntxoo tsis tu ncua pom hauv cov khoom yas tom ntej..
Sab hauv lubrication
Hauv cov yas yaj, EBS tuaj yeem txo qhov kev sib txhuam ntawm cov molecules thiab shear stress ntawm cov yas yaj, yog li txo qhov thaw thickness thiab ua kom thaw ncig smoother. Qhov no yuav pab txo kev ntxhov siab thaum extrusion lossis txhaj tshuaj molding, txo qhov ntsuas kub, thiab shortens molding cycles, hos kuj txo hwj chim kom tsawg, txhim khu kev tuav hauj lwm zoo, thiab txhim kho lub neej ntev ntawm cov khoom siv.
Sab nrauv lubrication
EBS tsim cov yeeb yaj kiab slim lubricating ntawm cov yas, uas tuaj yeem txo qhov kev sib txhuam ntawm cov yas yaj thiab cov pwm hlau thiab pwm pwm, txhim kho demolding kev ua tau zoo, thiab tiv thaiv cov khoom yas thaum lub sij hawm molding. Qhov no tsis tsuas yog pab txhim kho qhov chaw ua tiav ntawm cov khoom thiab txo qhov tsis zoo, tseem ua kom yooj yim rau cov txheej txheem tom qab ua tiav thiab txhim kho kev tsim khoom..
Lwm yam nta
Ntxiv nrog rau cov haujlwm tseem ceeb saum toj no, EBS kuj tseem tuaj yeem siv los ua tus neeg sawv cev antistatic los txhim kho cov khoom tiv thaiv zoo li qub ntawm cov khoom yas thiab txo cov teeb meem xws li av adsorption coj los ntawm cov hluav taws xob ruaj khov.. Hauv qee qhov kev siv, EBS tuaj yeem txhim kho huab cua tiv thaiv thiab tshuaj tiv thaiv ntawm cov khoom yas.
Hauv kev txhaj tshuaj molding txheej txheem, thaum cov xim qhuav tag yog siv los ntawm, Cov neeg sawv cev kho mob saum npoo xws li cov roj ntxhia dawb thiab cov roj diffusion feem ntau suav nrog thaum sib xyaw ua si ua haujlwm ntawm adsorption., lubrication, nthuav tawm, thiab demolding. Thaum kho qhov ntxoov ntxoo, nws yuav tsum zoo li no tau pab txhawb rau cov khoom nyoos symmetrical. Ua ntej, suav nrog tus neeg saib xyuas thaj chaw kho mob thiab haus dej kom zoo, ces ntxiv qhov ntxoov ntxoo hmoov thiab tshee zoo.
Thaum xaiv, Qhov kub tsis kam ntawm cov dispersant yuav tsum raug xam raws li qhov ntsuas kub molding ntawm cov khoom siv yas. Los ntawm tus nqi saib, hauv tswvyim, yog tias qhov nruab nrab thiab qis-kub dispersant tuaj yeem siv tau, ib tug high-temperature resistant yuav tsum tsis txhob xaiv. High-temperature dispersants yuav tsum muaj kev tiv thaiv kom ntau dua 250 ° C.
Tus neeg muag khoom ntawm EBS Ethylene Bis Stearamide Emulsion
TRUNNANO yog tus muab khoom ntawm 3D Printing Materials nrog dhau 12 xyoo dhau los hauv nano-building zog txuag thiab nanotechnology kev loj hlob. Nws lees txais kev them nyiaj ntawm Credit Card, T/T, West Union thiab Paypal. Trunnano yuav xa cov khoom rau cov neeg siv khoom txawv teb chaws los ntawm FedEx, DHL, los ntawm huab cua, los yog hiav txwv. Yog xav paub ntxiv txog Methylphenylsilicone, thov koj xav tiv tauj peb thiab xa cov lus nug.
Hu rau peb