Qhov zoo thiab qhov tsis zoo ntawm cov khoom siv nylon

Nylon molecular mis muaj amido pab pawg, amido pab pawg tuaj yeem tsim hydrogen daim ntawv cog lus nrog dej molecule, yog li nws muaj kev nqus dej zoo.Ntau yam khoom ntawm nylon yuav txawv nyob ntawm seb cov dej nqus dej npaum li cas.Thaum lub zog nqus dej nce ntxiv, lub zog ntawm cov nylon yuav txo qis, tab sis cov txiaj ntsig elongation thiab cuam tshuam lub zog yuav nce.Qhov kub siab kuj tseem txhim kho nylon qhov cuam tshuam lub zog thiab toughness

Lub ntsiab zoo ntawm nylon yog raws li nram no:

1. High mechanical zog, zoo toughness, siab tensile thiab compressive zog.Lub zog tensile tshwj xeeb ntawm nylon yog siab dua li ntawm cov hlau;qhov tshwj xeeb compressive zog ntawm nylon yog piv rau cov hlau, tab sis nws rigidity tsis zoo li cov hlau.Lub zog tensile yog ze rau lub zog tawm los, ntau dua ob npaug ntawm ABS.Lub peev xwm nqus kev poob siab thiab kev ntxhov siab vibration yog muaj zog, thiab qhov cuam tshuam lub zog muaj zog ntau dua li cov yas zoo tib yam, thiab zoo dua li ntawm acetal resin.
2. Kev qaug zog tsis zoo, cov khoom tseem tuaj yeem tswj tau qhov qub txhua yam lub zog tom qab rov ua dua rau ntau zaus.Feem ntau cov escalator handrails, lub tsheb kauj vab tshiab yas rims thiab lwm lub sijhawm uas cov nyhuv qaug zog ib ntus yog pom tseeb heev yog feem ntau siv PA.
3. High softening point thiab kub tsis kam (xws li nylon 46, lub tshav kub distortion kub ntawm high crystalline nylon yog siab, thiab nws yuav siv tau rau lub sij hawm ntev ntawm 150 degrees. Tom qab PA66 yog ntxiv nrog iav fiber ntau, nws kub distortion kub ncav cuag ntau dua. tshaj 250 degrees).

Lub ntsiab tsis zoo ntawm nylon yog raws li nram no:

1. Yooj yim nqus dej.Kev nqus dej siab.Nws cov dej saturated tuaj yeem ncav cuag ntau dua 3%, uas rau qee qhov, cuam tshuam rau qhov ruaj khov thiab cov khoom hluav taws xob, tshwj xeeb tshaj yog cov thickening ntawm nyias-walled qhov chaw;Kev nqus dej kuj tseem yuav txo tau cov neeg kho tshuab lub zog ntawm cov yas.Thaum xaiv cov khoom siv, qhov cuam tshuam ntawm qhov chaw siv thiab qhov sib txuam nrog rau lwm cov khoom yuav tsum raug txiav txim siab.
2. Lub teeb tsis zoo.Nyob rau hauv ib lub sij hawm ntev kub ib puag ncig, nws yuav oxidize nrog oxygen nyob rau hauv cov huab cua, thiab cov xim yuav tig xim av thaum pib, thiab ces lub nto yuav tawg thiab tawg.
3. Cov kev cai nruj me ntsis rau kev txhaj tshuaj molding: qhov pom ntawm cov kab ya raws yuav ua rau muaj kev puas tsuaj loj rau molding zoo;qhov seem stability ntawm cov khoom yog qhov nyuaj los tswj vim thermal expansion;lub hav zoov ntawm cov kaum ntse ntse hauv cov khoom yuav ua rau muaj kev ntxhov siab thiab txo cov neeg kho tshuab lub zog;Tsis sib xws thickness yuav ua rau distortion thiab deformation ntawm lub workpiece;high precision khoom yuav tsum tau thaum lub sij hawm ua.

Laizhou Kaihui Machinery Co., Ltdyas extrusion kabrau PP, PE, PA, PET & PVC.Nrog txog 30 xyoo kev tsim khoom, KHMC tau dhau los ua ib tus thawj coj hauv kev lag luam thiab nws cov khoom zoo yog nyob rau sab saum toj.Peb cov tshuab tau raug xa tawm mus rau ntau tshaj 50 lub teb chaws thiab tau txais lub koob npe zoo.