Co-Extruded Pvc Profile Description
Khoom siv: PVC rigid plus soft
Xim: Keeb kwm
Qhov siab: 5 ~ 150mm
Dav: 10 ~ 300mm
Thickness: 2 hli
Qhov hnyav: 300g / m
Mos PVC feem ntau yog hais txog PVC nrog hardness hauv qab 90A. Hard PVC feem ntau yog hais txog hardness saum 100A. Kev sib txuas hom ntawm mos PVC thiab tawv PVC feem ntau yog co extrusion, uas yog, ob extruders yog siv los extrude tib lub sijhawm, thiab tom qab ntawd txuas ntawm lub taub hau tuag los tsim cov khoom muag muag thiab tawv co extrusion.
PVC tuaj yeem muab faib ua mos PVC thiab tawv PVC. Ntawm lawv, nyuaj PVC nyiaj txog li 2/3 ntawm kev ua lag luam thiab muag PVC nyiaj rau 1/3. Mos PVC feem ntau yog siv rau hauv pem teb, qab nthab thiab tawv nto, Tab sis vim hais tias nws muaj softener (Qhov no kuj yog qhov txawv ntawm mos PVC thiab tawv PVC. PVC tawv tsis muaj softeners, yog li nws hloov tau yooj yim, yooj yim rau kev tsim, tsis nkig, tsis muaj tshuaj lom, tsis muaj kuab paug, thiab muaj lub sij hawm cia ntev, nws yog ib qho tseem ceeb heev rau kev txhim kho thiab daim ntawv thov.Ntawm no hu ua PVC. yog ib qho tseem ceeb ntawm lub tshuab nqus tsev yas zaj duab xis, uas yog siv rau qhov chaw ntim ntawm ntau lub vaj huam sib luag, yog li nws tseem hu ua cov yeeb yaj kiab zoo nkauj thiab pasting zaj duab xis, uas yog siv rau cov khoom siv hauv tsev, ntim khoom, tshuaj, thiab lwm yam Multi kev lag luam. Ntawm lawv, cov khoom siv hauv tsev. kev lag luam suav rau qhov loj tshaj plaws, suav txog 60 feem pua , ua raws li kev lag luam ntim khoom thiab lwm yam kev siv me me.
1. Mos PVC muaj cov softener (uas kuj yog qhov sib txawv ntawm cov mos PVC thiab tawv PVC), uas yog ib qho yooj yim los ua nkig thiab nyuaj rau khaws cia, yog li nws txoj kev siv yog txwv. Hard PVC tsis muaj softener, yog li nws hloov tau yooj yim, tsim tau yooj yim, tsis tawg, tsis muaj kuab lom thiab tsis muaj kuab paug, thiab muaj lub sijhawm cia ntev, yog li nws muaj kev txhim kho zoo thiab daim ntawv thov tus nqi.
2. Cov ntawv thov sib txawv
Mos PVC feem ntau yog siv rau hauv pem teb, qab nthab thiab tawv nto; UPVC feem ntau yog siv rau cov kav dej PVC, cov yeeb nkab fittings thiab profiles.
3. Cov khoom sib txawv ntawm lub cev thiab tshuaj lom neeg
Qhov ceev ntawm mos pvc yog 1.16 ~ 1.35g / cm -179;, dej nqus 0.15 ~ 0.75 feem pua, iav hloov kub 75 ~ 105 degree, molding shrinkage 10~ 50 × 10-&179; Cm / cm, tensile tawg lub zog 10 ~ 24MPa, compressive zog 6 ~ 12MPa, txheeb ze elongation 200 ~ 450 feem pua, hardness Shore A50 ~ 100, linear expansion coefficient 70 ~ 250 × 10- & 8310; / Mm ・ degree, thermal conductivity 0.7 ~ 1.0 × 10-&8309;/ (m ・ K), dielectric zog (lub sij hawm luv luv) 11.8 ~ 15.7 × I0-&179; V/mm.
Hard PVC feem ntau muaj txoj kab uas hla ntawm 40-100mm, thiab nws cov phab ntsa sab hauv yog du nrog me me tsis kam, tsis muaj scaling, non-toxic, tsis muaj kuab paug, thiab corrosion resistant. Kev khiav hauj lwm kub tsis tshaj 40 degree, yog li nws yog cov kav dej txias. Nws muaj kev laus ua haujlwm zoo thiab nplaim taws ua haujlwm, thiab tuaj yeem txuas tau yooj yim thiab nruab nrog cov nplhaib roj hmab.
Co-extruded pvc profile duab:
Tau txais daim ntawv pov thawj yas Customized Hnub no!
Ntawm Kev Cai Profiles, peb mob siab rau kev cuam tshuam nrog txhua tus ntawm peb cov neeg siv khoom. Peb yuav tsum ua kom ntseeg tau tias koj cov kev cai yas raug tshem tawm tag nrho tau ua tiav 100 feem pua. Peb siv lub xeev ntawm kev kos duab innovation los ua cov yam tshwj xeeb ntawm cov khoom uas koj xav tau. Peb txaus siab pib ua haujlwm nrog koj sai sai no!
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