Muaj ib qho me me "pob ntseg" uas tuaj yeem nthuav kaum lub sijhawm ntawm lub sijhawm tsuas yog los ntawm kev ua kom sov, thiab nws tuaj yeem tswj hwm nws cov qauv tsis muaj ntsws? Qhov no amazing Magic Pob yog cov thermal expansion micress}}} nws yog ib qho ntsiag to hloov cov txheej txheem kev tsim khoom hauv ntau yam kev lag luam!
· Dab tsi yog "Thermal expansion"?
Kev nthuav tawm ntawm lub cev sov kom zoo nkauj yog cov npe hu ua Thermoplastic nthuav dav tsom iav. Lawv muaj cov tub ntxhais - bi} bi}} Lub Plawv Plab Plab-} boil {}} li kua alkanes lossis lwm yam sib txuas). Lawv cov diameters feem ntau yog li ntawm 10 txog 50 micrometers. Thaum rhuab, lawv cov ntim tuaj yeem nthuav dav mus rau ob peb lub kaum tawm lawv thawj qhov loj. Tom qab cua txias, lub tsom iav ua kom muaj peev xwm tswj lawv lub chaw nthuav dav yam tsis muaj ntsws.
· Foaming txoj ntsiab cai
Nyob rau hauv chav tsev kub, lub plhaub sab nraud ntawm lub microsphrers yog qhov nyuaj. Thaum rhuab, cov kua hydrocarbons sab hauv maj vaporize, ua rau lub siab kom nce. Thaum qhov ntsuas kub nce mus txog ntawm cov iav hloov ntawm lub plhaub txheej, lub plhaub sab nraud ua mos, thiab cov microskas nthuav dav vim qhov siab sib txawv. Thaum cov kev ntsuas sab hauv thiab sab nraud sib npaug, cov khoom lag luam nthuav dav thiab lub xeev foaming ntau tshaj. Cov cua sov txuas ntxiv yuav ua rau muaj kev txo qis hauv lub plhaub sab nraud, lub microsterhethere yuav tawg, thiab cov roj yuav khiav dim.
· Lub vajtransion expansion tus neeg sawv cev ntawm Zhongmai
Lub microsphrasy foaming cov neeg sawv cev ntawm zhongmai, uas yog Gu88 thiab Gu68, tau qhia raws li hauv qab no:
①Microsphphphere ua npuas ncauj tus neeg sawv cev
Zog:Dawb los yog lub teeb daj hmoov
Nruab nrab particle loj:25 - 35 μm
Ua npuas ncauj pib kub:145 Degree - 155} degree
Ntau tshaj plaws ua npuas dej kub:180 DEGREE - 190} degree
Foaming ntom:Tsawg dua los yog sib npaug rau 10 kg / m³
Nta:Haum rau nruab nrab thiab kub siab foaming scenarios, nrog kev kaw zoo heev- cov nyhuv cell thiab kev ua tau zoo me ntsis.
②GU68 微球发泡剂 Gu68 microsh microshphere foaming tus neeg sawv cev
Zog:Dawb los yog lub teeb daj hmoov
Nruab nrab particle loj:25 - 35 μm
Ua npuas ncauj pib kub:165 Degree - 175} degree
Ntau tshaj plaws ua npuas dej kub:205℃- 215 degree
Foaming ntom:Tsawg dua los yog sib npaug rau 11 kg / m³
Nta:High - kub hom foaming tus neeg sawv cev, muaj zog kub tiv, haum rau high- kub ua chaw ib puag ncig.
①excellent cov cuab yeej siv cov khoom siv: kaw {{- cov teeb meem ntawm tes, kev tsis sib haum xeeb, tsis txhob muaj kev sib xyaw ua npuas thiab tsis muaj txiaj ntsig nrog cov neeg sawv cev ua npuas.
②high elasticity thiab siab Kuj: muaj peev xwm ntawm nrog nrog 35 kg / cm / cms, thiab yuav tsis rupture txawm tias tom qab kev thov siab.
Kev ua kom zoo nkauj ua npuas dej: Tom qab ua npuas dej, qhov ntim tau nce siab, nrog qhov ntom ntom ntom 20-30 kg / mp. Cov hws yog cov khaub ncaws hnav thiab cov kev ua tau zoo yog txhim khu kev qha.
④environmental kev nyab xeeb: tsis - pakic, kuab paug {{dawb, tsis muaj cov tshuaj tsw qab. Haum rau high-}} kawg cov khoom tiv thaiv ib puag ncig cov khoom lag luam.
Of thaiv tsev, suab rwb thaiv tsev, nplaim rwb thaiv tsev, lub suab nqus tau zoo, nplaim taws retardancy thiab hluav taws xob rwb thaiv tsev zog.
· Ntshe cov ntaub ntawv txuas ntxiv thiab hla - ciam teb kev txhawb zog
①threeree - desensional luam ntawv thiab tshwj xeeb cov cim, thiab yog ua tiav cov khoom siv rau hauv liaj teb xws li textiles, tawv, thiab duab tawv.
②light cov khoom lag luam tsim: siv ua lub teeb yuag hauv cov khoom siv xws li PE / pp / roj hmab, nws tau khaws cia, xaim thiab txhim kho kev ua tau zoo.
③functional txheej thiab armor tiv thaiv: thov rau lub tsheb chassis, nws tuaj yeem tsim nyog corrosion thiab qis dua ntawm cov roj corrosis, nws tuaj yeem ua rau muaj kev tiv thaiv corrosis, nws tuaj yeem ua rau muaj kev tiv thaiv corrosis, nws tuaj yeem ua rau muaj kev tiv thaiv kev ua haujlwm, nws tuaj yeem siv roj chassis, nws tuaj yeem siv roj ua haujlwm, thiab txo qis kev siv roj thiab cov nqi.
④adhesives thiab cov khoom lag luam hauv hluav taws xob: Ntxiv cov qauv nthuav dav rau cov nplaum - Kev sib txuas lus, tshwj xeeb yog qhov tshwj xeeb rau cov chaw sib txawv. Hauv kev tsim kho hauv tshuab hluav taws xob, cov neeg muaj zog nthuav dav yog siv los daws cov teeb meem kev ntxhov siab, them nyiaj rau cov pob qij txha sib raug zoo, thiab txhim kho kev ntseeg tau thiab muaj sia ntawm cov khoom.
⑤sicemonductor CMP Polishing ncoo: ib lub ncoo siv rau hauv kev tsim khoom lag luam los txhim kho lub tiaj huv ntawm wafness, nws yog ib qho tseem ceeb ntawm cov khoom tsim kho.
Nug peb
Kev tsim kho lub thermal expansion yog ua rau muaj kev tiv thaiv tseem ceeb ntawm kev tsim khoom ntawm kev tiv thaiv, kev tiv thaiv ib puag ncig, thiab kev ua haujlwm. Txawm hais tias nyob rau hauv kev lag luam txhim kho lossis lub neej txhua hnub, cov "micro tsis tau zoo nkauj" cov ntaub ntawv dub thev naus laus zis yog qhov tseem ceeb.
Yog tias koj txaus siab rau Zhongmai lub microsphere foaming cov neeg sawv cev gu88, Gu68 lossis lwm cov Micral nthuav tawm cov khoom lag luam, thov hu rau peb kom tau txais cov txheej txheem thiab cov kev daws teeb meem ntxiv!
Kev Sib Tham Ua Lag Luam / WeChat / WhatsApp:+ 86-13584909840
