Vim li cas swb thiab kev tawm tsam cov quav ntxiv yog qhov tseem ceeb hauv cov yeeb yaj kiab yas?
Npleem thiab anti-thaiv additivesSiv rau hauv cov yeeb yaj kiab yas ua ntau lawm, tshwj xeeb rau cov ntaub ntawv xws li polycecefene thiab polypreylene thiab polypropylene), los txhim kho kev ua tau zoo thaum tsim, kev ua tiav, thiab qhov kawg siv. Ntawm no yog vim li cas lawv muaj txiaj ntsig:
Qhaub ntxiv ntxiv kev sib txhuam ntawm zaj duab xis lossis nruab nrab ntawm zaj duab xis thiab khoom siv. Qhov no ua rau nws yooj yim dua rau cov yeeb yaj kiab txav tau yooj yim los ntawm cov kab ntau lawm, tiv thaiv lawv los ntawm kev ua tshuab, thiab txhim kho kev tuav hauv cov haujlwm. Piv txwv li, tsis muaj daim ntawv qhia ntxiv, ib zaj duab xis yas yuav luag los yog jam thaum lub sijhawm nrawm, maj nrawm yam qis lossis ua rau muaj kev puas tsuaj qeeb. Lawv kuj pab hauv cov ntawv thov zoo li hnab lossis ntaub qhwv, uas koj xav tau cov khaubncaws sab nraud povtseg kom swb thaum qhib.
Anti-thaiv Additives, ntawm qhov sib txawv, lis teeb meem sib txawv: lawv txwv zaj duab xis los ntawm kev sib xyaw ua ke, ib qho teeb meem uas nquag hu ua "thaiv." Kev thaiv kev tshwm sim thaum cov yeeb yaj kiab tau nias ua ke-hais, hauv ib qho yob lossis pawg - thiab ua raws li kev kub siab, kub, lossis lawv lub ntuj tackiness. Anti-thaiv Ady tsim cov chaw me me, txo kev sib cuag ntawm txheej thiab ua rau nws tsis yooj yim dua lossis nyias muaj nyias.
Ua ke, cov tshuaj ntxiv no txhim kho kev ua tau zoo thiab zoo. Lawv ceev ntau ntau lawm los ntawm kev txiav txim siab tsawg dua los ntawm kev sib txhuam lossis cov teeb meem kev sib txhuam, txhim kho cov hnab yas uas xav tau los yog ua kom tau zoo. Yog tsis muaj lawv, cov tuam ntxhab yuav fim qeeb cov txheej txheem, ntau pov tseg, thiab cov khoom lag luam tsis muaj txiaj ntsig zoo li tsis muaj leej twg xav tau.
Sib xwsQhaub Additives rau Cov Zauv yas
Fatty acid amides:
Erucamide: muab tau los ntawm cov khoom siv roj sub, erucamide yog ib qho ntawm cov feem ntau cov neeg siv xov paj uas dav, tshwj xeeb hauv PE thiab PP zaj duab xis. Nws siv tau qis dua cof (feem ntau 0.1-0.3) tom qab tsiv mus rau zaj duab xis sab. Erucamide yog tus nqi-ua tau zoo thiab ua haujlwm zoo nyob rau hauv General-hom phiaj films xws li hnab ntim khoom thiab qhwv cov ntaub qhwv. Txawm li cas los xij, nws tuaj yeem siv sijhawm 24-48 teev kom tawg.
Txoj saw hlau: Nrog rau cov tshuaj ntsuab luv dua li erucamide, ua rau nws zoo rau hauv LDPE cov hnab ntawv siv rau lub hnab ntim khob cij lossis khoom noj txom ncauj. Txawm li cas los xij, yuav nres thaum kub siab.
Steatamide: Txawm hais tias tsawg dua li tus thawj tus neeg sawv cev hauv lub nroog Nws mus qeeb thiab tsis tshua muaj txiaj ntsig ntawm nws tus kheej tab sis tuaj yeem txhim kho wermal stability.
Silicone-based additives:
Polydimethylsiloxane (PDMS): Cov roj silicone, xws li PDMS, yog siv hauv cov ntawv thov hwm. Nyob ntawm cov qauv tsim, lawv tuaj yeem tsiv teb chaws lossis tsis yog tsiv teb chaws. Tsis-teb chaws silicones, feem ntau koom rau hauv masterbatches, muab tam sim ntawd thiab ntev-ntev-ntev rau cov kev xav tau khoom lag luam lossis cov zaub mov siv ntau yam khoom noj.
Waxes:
Khoom cua thiab ntuj waxes: Thaum tsis muaj ntau npaum li cov fatty acid amides, xws li polyethylene siv quav ciab) thiab tso cov khoom ntim hauv cov khoom nplaum.
Cov kev tawm tsam tiv thaiv cais tawm ntxiv rauPolyolefin zaj duab xis
Inorganic hais:
Silica (silicon dioxide): silica yog feem ntau siv los tiv thaiv tus neeg sawv cev. Nws tuaj yeem yog ntuj (diatomaceous ntiaj teb) lossis hluavtaws. Silica tsim cov micro-roughness ntawm zaj duab xis nto thiab feem ntau siv nyob rau hauv cov zaub mov ntim ntim ntim cov khw muag khoom noj khoom haus) vim nws cov hauj lwm zoo thiab pob tshab ntawm cov kev ua kom muaj ntau. Txawm li cas los xij, theem siab tuaj yeem nce kub npau npau.
TALC: Ib qho kev xaiv TALC zoo ntxiv rau silica, Talc feem ntau siv hauv cov yeeb yaj kiab thicker zoo li cov hnab looj tes khib nyiab zoo li cov khib nyiab. Thaum nws ua tau zoo nyob rau hauv kev tiv thaiv thaiv, nws muaj qis dua pob tshab piv rau silica, ua rau nws zoo tshaj rau kev ntim khoom kom meej.
Calcium carbonate: feem ntau siv nyob rau hauv Blown cov yeeb yaj kiab, calcium carbonate yog lwm yam kev lag luam anti-thaiv tus neeg sawv cev. Txawm li cas los xij, nws tuaj yeem cuam tshuam cov yeeb yaj kiab meej thiab cov neeg kho tshuab, ua rau nws haum rau opaque lossis kev siv khoom siv.
Organic Anti-block tus sawv cev:
Fatty acid amides (ob lub luag haujlwm): erucamide thiab oneamide thiab anti-block tus neeg sawv cev thaum lawv tsiv mus rau saum npoo av, txo kev sib tsoo. Txawm li cas los xij, lawv feem ntau siv rau kev swb thiab tsis yog feem ntau siv rau kev tiv thaiv ib leeg.
Polymer Beads: organic anti-block cov nom tswv xws li PMMA (polymethyl methacrylate) lossis cov ntawv thov crosstyrene uas tswj tau roughness thiab kev pom tseeb yog qhov tseem ceeb. Cov no feem ntau kim dua thiab tsis tshua muaj.
Maximize yas zaj duab xis zoo nrogNpleem thiab anti-thaiv additives: Ib txoj kev sib xyaw ua ke
Nyob rau hauv ntau daim ntawv thov, npleem thiab anti-thaiv additives yog siv ua ke los daws cov kev sib txhuam thiab ua yeeb yaj kiab yas. Piv txwv li:
Erucamide + Silica: A popular combination for PE food packaging films, where silica prevents layers from sticking, while erucamide reduces friction once it blooms. Qhov no combo yog hom nyob hauv hnab khoom txom ncauj thiab khov cov ntaub qhwv cov ntaub qhwv.
Kev siv roj av + Talc: Zoo tagnrho rau cov ntawv siv nrawm nrawm uas yog qhov yuav tsum tau ua nrawm thiab cov khoom siv nrawm nrawm lossis tsim cov yeeb yaj kiab.
Silicone + Synthetic Silica: kev ua tau zoo sib xyaw ua ke rau cov yeeb yaj kiab multilayer, tshwj xeeb tshaj yog rau cov nqaij lossis cheese ntim khoom, qhov chaw ruaj khov thiab pom tseeb.
Daws cov zaj duab xis sib tw: li casTshiab tsis yog-khiav tawm thiab tawm tsam kev sib tw ntxivTxhim kho kev tsim thiab ua tau zoo?
Sillke silimer series ntawmSUPER SABNING THIAB ANIVE THAIV MAS MASTBATCHMuaj kev daws teeb meem tshiab rau kev txhim kho cov kev ua yeeb yam ntawm cov yeeb yaj kiab yas. Tsim nrog qhov tshwj xeeb hloov silicone polymer raws li cov neeg sawv cev ua kom zoo, xws li kev sib txhuam ntawm kev sib txhuam thiab kev sib txhuam ntawm cov chaw kub.
Los ntawm kev sib xyaw ua keTsis yog-khiav tawm mus thiab tiv thaiv tus neeg sawv cev,Cov neeg siv ua yeeb yaj kiab tuaj yeem muaj kev txhim kho tseem ceeb hauv kev tiv thaiv cov khoom thiab lub ntsej muag du. Tsis tas li ntawd, cov thermoplastic plam ntawm lubrication ntxiv lubrication thaum lub sij hawm ua rau muaj kev txo qis hauv ob qho kev sib txhuam thiab kev sib txhuam zoo li qub. Silike super-swb-masterbatch yog qhov kev xaiv zoo heev rau kev ua tiav kev ua yeeb yaj kiab zoo tshaj plaws hauv cov duab yas.
Txawm li cas los xij, cov duab silimer ntawm cov nplais uas tsis yog-tiv thaiv kev txuas ntxiv nrog cov qauv sib txawv uas tau txais kev txhim kho nrog matrix resins. Qhov kev ua kom zoo no ua kom muaj txiaj ntsig zoo thaum tswj zaj duab xis pob tshab. Los ntawm kev sib xyaw ua ke noCov Neeg Sawv Cev Nyob Ruaj, Ntim cov tshuab tsim cov kev daws teeb meem hauv kev tsim cov polypropylene (PP), cov yeeb yaj kiab polyethylene, thiab lwm yam ntim yooj ywm.
Yuav ua li cas Silike daim ntawv hla thiab tiv thaiv kev sib txawv ntxiv txhim kho polyolefas zaj duab xis ua yeeb yaj kiab thiab zoo?
Cov txiaj ntsig tseem ceeb ntawm Silimer SeriesTsis yog-khiav tawm mus thiab tawm tsam kev sib ntxiv hauv cov yeeb yaj kiab yas:
1. Zoo dua los tiv thaiv thiab smoothness: ua rau hauv qab coefficient ntawm kev sib txhuam (cof).
2. Lub cev ruaj khov, tswj kev ua tau zoo nyob rau lub sijhawm thiab muaj kev cuam tshuam kub, muaj kev cuam tshuam hluav taws xob, kev hloov chaw teeb meem.
3. Txhim Kho Kev Ncauj Lus Ntawm Lub Ntim: Zam kom zam dawb hmoov dawb pom zoo nrog tsoos Tawg thiab kev tiv thaiv kev quav ntxiv, txo qis.
Silike tau mob siab rau txhim kho kev lag luam ntim khoom los ntawm peb cov hmoov zoo thiab tiv thaiv cov masterbatches, txiav rau ntau cov ntaub ntawv. Peb Muaj Kev Loj NpaumNplaim NtxivCov khoom lag luam ntau suav nrog cov duab silimer, tsim kom txhim kho cov yeeb yaj kiab yas xws li polyylastrene polyurethane (EVA), thiab cov acid acid (PLA). Tsis tas li ntawd, peb SF koob qhia meej tshwj xeeb rau Biaxial Oriented polypropylene (BOPP) thiab nrum polypropylene (CPP).
Peb lub khawm Faj & tiv thaiv cov ntsiab lus masterbatch yog engineered kom ua kom tau zoo ntawm polyolefin zaj duab xis yas ntim yas yas ntim yas yas ntim.
Ib qho ntxiv, peb tau tsim polymer additive thiab cov khoom hloov tshiab hloov kho los pab hloov dua siab tshiab, thiab masterbatch chaw tsim tshuaj paus uas txhim kho lawv cov txheej txheem thiab cov khoom lag luam xaus.
Txawm koj tab tom nrhiavQhaub Additives rau Cov Zauv yas, Foofs cov neeg sawv cev hauv polyethylene zaj duab xis, Ua tau zoo tsis-nyob rau hauv qab zib cov neeg sawv cev, lossis tsis yog-khiav tawm mus thiab tawm tsam kev sib ntxiv, silike muaj cov tshuaj rau koj cov kev xav tau. Raws li ib tus neeg tsim khoom uas ntseeg tau ntawm daim ntawv swb thiab anti-thaiv masterbatches, peb muab kev ua siab zoo, ua cov txheej txheem sib ntxiv los txhim kho koj cov txheej txheem ntau lawm thiab xa cov txiaj ntsig ntau dua. Npaj kom txhij los ua kom zoo rau koj cov yeeb yaj kiab yas ua haujlwm? Hu rau Silik kom pom qhov zoo tshaj plaws ntxiv rau koj cov kev xav tau ntawm email:amy.wang@silike.cnLossis, Saib lub vev xaib:www.siliketech.com.
Lub sij hawm Post: Feb-26-2025
