Dab tsi yog polymers siv rau extrusion molding?

1, Polyethylene (PE)
Polyethylene yog cov khoom siv polymer uas muaj cov tshuaj zoo heev, thermal stability, thiab cov khoom siv kho tshuab. Polyethylene yog dav siv nyob rau hauv extrusion molding vim nws yooj yim ua, tsis tshua muaj nqi, thiab siab yield. Cov khoom siv polyethylene tau siv dav hauv kev lag luam xws li ntim khoom noj, ntim tshuaj, cov kav dej txuag dej, thiab cov khoom siv tsim kho. Piv txwv li, polyethylene zaj duab xis, polyethylene kav, polyethylene nplooj, thiab lwm yam yog tag nrho cov khoom tseem ceeb ntawm extrusion molding tshuab.
2, Polyvinyl chloride (PVC)
Polyvinyl chloride yog lwm cov khoom siv polymer uas muaj kev tiv thaiv corrosion zoo heev, huab cua tsis kam, thiab nplaim taws retardancy. Nyob rau hauv extrusion molding, polyvinyl chloride yog dav siv nyob rau hauv zus tau tej cov pipelines, xaim thiab cable sheaths, qhov rooj thiab qhov rais profiles, thiab lwm yam. Polyvinyl chloride kav yog dav siv nyob rau hauv lub nroog cov dej, kua, ua liaj ua teb irrigation thiab lwm yam liaj teb vim lawv zoo heev. corrosion kuj thiab huab cua tsis kam. Lub caij no, PVC hlau thiab cable sheaths tau dhau los ua cov ntaub ntawv tseem ceeb hauv kev lag luam hluav taws xob vim lawv cov nplaim hluav taws zoo heev.
3, Polypropylene (PP)
Polypropylene yog cov thermoplastic polymer nrog cov yam ntxwv xws li lub zog siab, siab toughness, thiab tshuaj tiv thaiv corrosion. Polypropylene yog dav siv nyob rau hauv extrusion molding los tsim ntau yam ntim, ntim cov ntaub ntawv, cov kav dej, thiab lwm yam. Polypropylene ntim yog dav siv nyob rau hauv teb xws li zaub mov ntim thiab tshuaj ntim khoom vim lawv zoo heev pob tshab thiab tshuaj corrosion kuj. Tsis tas li ntawd, cov kav dej polypropylene tau dhau los ua cov khoom tseem ceeb hauv kev tsim kho kev lag luam vim lawv lub teeb yuag, corrosion-resistant, thiab yooj yim rau nruab cov yam ntxwv.
4, Polycarbonate (PC)
Polycarbonate yog cov yas zoo pob tshab uas muaj kev cuam tshuam zoo heev, UV tsis kam, thiab lub teeb xa hluav taws xob siab. Polycarbonate yog dav siv nyob rau hauv extrusion molding los tsim ntau yam optical lo ntsiab muag, hluav taws xob cov khoom casings, tsheb teeb pom kev zoo fixtures, thiab ntau dua. Polycarbonate lo ntsiab muag tau dhau los ua cov khoom tseem ceeb hauv kev lag luam tsom iav vim lawv qhov kev xa tawm siab thiab UV tsis kam. Lub caij no, cov khoom siv hluav taws xob polycarbonate tau siv dav hauv cov khoom siv hluav taws xob xws li xov tooj ntawm tes thiab khoos phis tawj vim lawv qhov cuam tshuam zoo heev thiab huab cua tsis kam.
5, Polystyrene (PS)
Polystyrene yog ib qho thermoplastic polymer nrog cov pob tshab zoo, rwb thaiv tsev, thiab kev ua haujlwm. Polystyrene yog dav siv nyob rau hauv extrusion molding los tsim ntau yam ntim cov ntaub ntawv, tsev cov ntaub ntawv, thiab lwm yam. Polystyrene ua npuas ncauj board yog dav siv nyob rau hauv thermal rwb thaiv tsev engineering ntawm kev tsim kho kev lag luam vim nws zoo thermal rwb thaiv tsev kev ua tau zoo thiab lub teeb yuag yam ntxwv. Lub caij no, polystyrene tableware tau dhau los ua cov khoom tseem ceeb hauv kev lag luam ntim khoom noj vim nws tsis muaj tshuaj lom, tsis muaj ntxhiab, thiab yooj yim los ntxuav cov yam ntxwv.
6, Nylon (PA)
Nylon yog thermoplastic engineering yas nrog cov yam ntxwv xws li lub zog siab, siab tawv, thiab hnav tsis kam. Nylon yog dav siv nyob rau hauv extrusion molding los tsim ntau yam kis tau tus mob Cheebtsam, seals, pipelines, thiab lwm yam. Nylon kis tau tus mob Cheebtsam yog lug siv nyob rau hauv txhua yam kis tau tus mob systems vim lawv zoo heev hnav kuj thiab nws tus kheej-lubricating zog. Lub caij no, cov kav dej nylon tau dhau los ua cov khoom tseem ceeb hauv kev lag luam tshuaj vim lawv hnav tsis kam, corrosion kuj, thiab lwm yam ntxwv.
7, Lwm yam polymers
Ntxiv rau cov polymers uas tau hais los saum toj no, ntau lwm cov polymers kuj tau siv rau extrusion molding. Piv txwv li, polyethylene terephthalate (PET) yog siv los tsim ntau lub raj mis haus, ntim khoom noj, thiab lwm yam; Polyoxymethylene (POM) yog siv los tsim ntau yam khoom siv xws li iav thiab bearings; Polytetrafluoroethylene (PTFE) yog siv nyob rau hauv zus tau tej cov ntau yam ntaub ntawv sealing, anti-corrosion cov ntaub ntawv, thiab lwm yam. Cov polymers muaj lawv tshwj xeeb daim ntawv thov cheeb tsam thiab zoo nyob rau hauv extrusion molding.