Daim ntawv thov ntawm POM Resin hauv Automotive Field.
Oct 19, 2023| POM resin yog dab tsi?
POM(polyoxymethylene cob) yog linear polymer uas tsis muaj sab chains, siab ceev thiab siab crystallinity. Raws li cov yam ntxwv sib txawv ntawm cov qauv tshuaj molecular saw, POM tuaj yeem muab faib ua homopolymer thiab copolymer.
- Homopolymer muaj qhov siab ntom ntom, crystallinity, thiab muaj kev txom nyem thermal stability, txog 10 degrees), thiab me ntsis qis ruaj khov rau cov acids thiab alkalis.
- Copolymer formaldehyde muaj tsawg dua, crystallinity, tsis yooj yim rau decomple, thiab muaj qhov kev ua kom sov sov (txog 50 degrees thiab alkali ruaj khov.
Qhov zoo ntawm POM resin
- High mechanical zog thiab rigidity
- Kev qaug zog siab tshaj plaws thiab cuam tshuam tsis kam
- Zoo ib puag ncig tsis kam thiab ua haujlwm rau cov kuab tshuaj organic
- Muaj zog tiv thaiv rov qab cuam tshuam
- Kev ua haujlwm kub zoo, kev ua haujlwm kub ntau (-40 degree ~ 120 degree)
- Cov khoom hluav taws xob zoo.
- Tsawg nqus dej, tsis hnov mob rau qhov muaj dej noo thaum lub sij hawm molding thiab ua
- Self-lubricating thiab zoo hnav tsis kam
- Zoo heev dimensional stability
Daim ntawv thov ntawm POM resin nyob rau hauv automotive teb
Kev lag luam tsheb yog lub lag luam loj tshaj plaws rau POM. POM yog lub teeb hauv qhov hnyav, tsis tshua muaj suab nrov, yooj yim rau kev ua thiab tsim, thiab muaj cov nqi tsim khoom tsawg. Nws tuaj yeem hloov tau qee cov hlau thiab siv dav hauv tsheb, ua tau raws li kev txhim kho ntawm cov tsheb sib sib zog nqus. Nws tuaj yeem hloov PC, PBT thiab lwm yam khoom siv hauv tsheb.
Hloov kho POM muaj kev sib txhuam coefficient tsawg, hnav tsis kam thiab muaj zog rigidity, thiab yog qhov tsim nyog rau kev tsim cov tsheb sib kis thiab qhov chaw ua haujlwm. Nws tuaj yeem tsim cov khoom carburetor, cov kav dej, cov twj tso kua mis, lub zog valve, bearings, universal joint bearings, gears, cranks, handles, handles, instrument panels, bushings, guards, car lift windows devices and electronics switches and safe devices on cars, etc. .
Hais txog peb
Sinopec yog Tuam Tshoj tus neeg muag khoom loj tshaj plaws ntawm cov roj refined thiab petrochemical cov khoom, lub thib ob loj tshaj plaws roj thiab roj tsim, lub ntiaj teb no tus loj tshaj plaws refining tuam txhab thiab lub thib ob loj tshaj plaws tshuaj.
Luoyang Dema Ntshuam & Export Co., Ltd. yog thawj-theem tus neeg sawv cev ntawm Sinopec, lub luag haujlwm rau kev npaj peev txheej, kev lag luam, kev muag khoom, kev lag luam kev lag luam, kev pabcuam cov neeg siv khoom, thiab cov khoom siv tshuaj lom neeg ntawm petrochemical khoom tsim los ntawm Sinopec cov chaw muag khoom thiab muab kev ua haujlwm, thiab ua cov peev txheej hauv cov chaw logistics thiab kev lag luam tshuaj lom neeg txawv teb chaws.