Muaj Raw Khoom: Yas Pellets (Nurdles)
Hauv kev tsim khoom lag luam, ua ntej ib feem yas tsim, cov khoom siv raw muaj tshwm sim raws li me me, cov granules.
1. Yas Pellets / Resin Granules
Lub sij hawm lag luam tseem ceeb rau cov yas nyoos yogpelletslos yogresin granules. Cov no yog cov cylinders me me los yog spheres, feem ntau ntsuas $2\\text{mm}$ txog $5\\text{mm}$ hauv txoj kab uas hla. Cov tshuaj refineries tsim cov pellets los ntawm kev sib xyaw hauv paus polymers nrog cov khoom siv tshwj xeeb, uas yog tom qab ntawd extruded thiab tws rau hauv qhov ntau thiab tsawg.
2. "Ntaus"
Nyob rau hauv ib puag ncig thiab xws li shipping cov ntsiab lus, cov khoom nyoos ua ntej -cov pellets ntau lawm yog hu uanurdles. Ntau lab tus nurdles raug xa mus thoob ntiaj teb txhua xyoo rau cov chaw tsim khoom yas xws liSWKS, qhov twg lawv yog poured rau hauv lub hoppers ntawm txhaj tshuaj molding los yog extrusion kab, melted down, thiab txhaj rau hauv kev cai pwm kab noj hniav.
3. Yas hmoov / hmoov
Rau cov txheej txheem tsim tshwj xeeb xws li kev sib hloov moulding (rotomolding) lossis cov txheej txheem txheej txheem pellets loj dhau. Nyob rau hauv cov ntaub ntawv no, cov khoom yog pulverized rau hauv zooyas hmoov, uas ntws effortlessly mus rau intricate pwm cov ntsiab lus nyob rau hauv qis pressures los yog rotational rog.
Environmental thiab Degradation Fragments: Microplastics thiab Nanoplastics
Thaum cov khoom yas ncav cuag qhov kawg ntawm lawv lub neej voj voog thiab nrhiav lawv txoj hauv kev mus rau hauv ecosystem, cov neeg kho tshuab hnav thiab ib puag ncig raug rhuav tshem lawv mus rau hauv cov teeb meem micro- tawg.
1. Microplastics
Los ntawm kev pom zoo scientific,microplasticstxhais tau tias yog cov khoom yas me dua qhov loj. Lawv muab faib ua ob lub hauv paus chiv keeb:
Primary Microplastics:Manufactured lub hom phiaj kom me me. Qhov no suav nrog cov lus hais txog kev lag luam pellets (nurdles) thiab exfoliating microbeads yav dhau los muaj nyob rau hauv cov tshuaj pleev ib ce.
Secondary Microplastics:Fragments tshwm sim los ntawm kev puas tsuaj ntawm cov khoom yas loj (xws li cov khaub ncaws hluavtaws, cov log tsheb tsis zoo, lossis cov ntim khoom pov tseg) tshwm sim los ntawm UV hluav taws xob, yoj ua haujlwm, thiab huab cua hauv lub cev.
2. Nanoplastics
Thaum microplastics degrade ntxiv, lawv hloov mus raunanoplastics. Cov khoom no me dua qhov loj. Vim tias lawv tsis pom ntawm qhov muag liab qab thiab muaj peev xwm nkag mus rau hauv cov cellular daim nyias nyias, lawv sawv cev rau thaj chaw tseem ceeb rau niaj hnub toxicology thiab kev nyab xeeb ib puag ncig.
Lub luag haujlwm muaj lub luag haujlwm: Pellet Control hauv Manufacturing
Rau kev lag luam kev cai molder, kev tswj cov yas pellets (nurdles) yog ib qho tseem ceeb ntawm kev lag luam thiab ib puag ncig. Cov pellets nchuav hauv ib lub hoobkas sawv cev rau cov khoom siv uas ploj lawm, ua rau muaj kev phom sij rau cov neeg ua haujlwm hauv lub cev, thiab cov khoom muaj kuab paug yog ntxuav hauv cov dej hauv zos.
Kev Ua Haujlwm Huv Sweep (OCS) Ua Raws Cai
Cov tuam txhab lag luam muaj npe nrov thoob ntiaj teb siv cov txheej txheem nruj nruj kom ntseeg tau tias xoom pellet poob. Qhov no suav nrog kev txhim kho siab -kev ua tau zoo mesh ntxiab hauv pem teb, siv lub tshuab nqus tsev ua haujlwm nyob ib puag ncig cov khoom sib xyaw, thiab siv cov khoom siv ruaj khov, kaw hnyav - lub thawv ntim khoom rau txhua qhov kev thauj khoom.
Sustainable Custom Manufacturing nrog SWKS
NtawmTianjin SWKS Technology & Development Co., Ltd, sustainability tsis yog ib lo lus buzz xwb; nws tau ci ncaj qha rau hauv peb lub tswv yim ua haujlwm. Txawm hais tias peb tab tom ua cov khoom siv thermoplastics (xws li ABS thiab Polypropylene) lossis tshwj xeeb engineering rubbers thiab elastomers, peb lub chaw tswj hwm cov txheej txheem tswj cov khoom siv nruj kom tshem tawm cov khib nyiab pov tseg.
Tsis tas li ntawd, peb pab peb cov neeg siv khoom thoob ntiaj teb hloov pauv mus rau kev ua haujlwm zoo dua qub los ntawm kev muab:
Tshaj tawm -Cov Neeg Siv Khoom Siv Rov Qab (PCR) Resin Options:Pab koj xaiv cov qib siab -kev ua tau zoo rov ua dua pellets uas phim cov qauv kev ncaj ncees ntawm cov ntaub ntawv nkauj xwb.
Precision Tooling thiab Flash txo:Peb cov pwm zoo tshaj -qhib thiab engineering tsim txo qis "flash" (ntau cov yas pov tseg nyob ib ncig ntawm cov npoo), txo qis qhov ntim ntawm cov khoom yas tsim ib lub voj voog.
Kev koom tes nrogSWKSxyuas kom meej tias thaum koj cov khoom siv kev cai ua tau raws li cov qauv kev lag luam siab tshaj plaws, lawv cov hneev taw ib puag ncig tau khaws cia me me li ib qho pellet.