Cov kav dej PVC yog cov pob txha ntawm cov dej, cov kav dej, thiab cov khoom siv thauj khoom, tab sis lawv qhov brittleness ntawm lub hauv paus -tshwj xeeb tshaj yog nyob rau qhov kub thiab txias - ua rau muaj kev pheej hmoo loj ntawm kev tawg thaum lub sij hawm teeb tsa lossis kev pabcuam. Qhov kev tsis zoo no ua rau muaj kev cuam tshuam nyiaj txiag, dej pov tseg, thiab kev ua haujlwm qeeb, thawb cov tuam txhab mus nrhiav cov kev hloov kho txhim khu kev qha. Chlorinated Polyethylene (CPE135A), tsim los ntawmShandong Repolyfine Chemical Co., Ltd.-ib xyoo 2016- tau tsim muaj siab - thev naus laus zis kev lag luam tshwj xeeb hauv PE-raws li kev sib sib zog nqus ua haujlwm- tau tshwm sim raws li kev lag luam nyiam kev daws teeb meem, muab cov kev cuam tshuam tsis sib xws thaum tswj xyuas PVC qhov zoo ntawm kev tiv thaiv corrosion thiab nqi-zoo.
CPE 135Asawv tawm vim nws cov ntsiab lus chlorine zoo (35%) thiab cov khoom me me, uas ua kom muaj kev sib kis zoo heev hauv PVC matrices. Tsis zoo li cov kev hloov kho ib txwm muaj kev cuam tshuam kev ua haujlwm lossis cov yeeb nkab rigidity, nws sib npaug cuam tshuam kev ua haujlwm nrog kev ua haujlwm, ua rau nws tsim nyog rau ob lub nroog thiab kev lag luam PVC yeeb nkab. Nws compatibility nrog ntau PVC additives ntxiv simplifies formulation hloov, txo cov kev kawm nkhaus rau manufacturers.
Q1: Dab tsi ua rau CPE135A zoo dua li lwm yam kev hloov pauv rau cov kav dej PVC hauv cov cheeb tsam txias?
A1: Qhov kub thiab txias txias ua rau PVC lub brittleness, thiab ntau qhov kev hloov kho poob qis dua 0 degree. CPE135A's flexible polymer chains ua "molecular shock absorbers," txawm nyob rau hauv sub-zero kub. Cov kav dej PVC hloov nrog 8% CPE135A ua tiav qhov cuam tshuam lub zog ntawm Ntau dua lossis sib npaug ntawm 12 kJ / m² ntawm -20 degree, tshaj GB / T 10002.1 tus qauv (Ntau dua lossis sib npaug rau 8 kJ / m²) los ntawm 50%. Ib lub tuam txhab Heilongjiang-raws li cov chaw tsim khoom tau tshaj tawm txog 90% txo qis hauv huab cua txias qhov sib tsoo tom qab hloov mus rau CPE135A, tshem tawm $ 50,000+ hauv kev lees paub txhua xyoo.
Q2: Yuav ua li cas CPE135A tswj PVC yeeb nkab rigidity thaum txhim kho kev cuam tshuam?
A2: Ib qho kev lag luam sib txawv- tawm nrog cov kev hloov pauv cuam tshuam yog txo qis, uas ua rau cov yeeb nkab tsis muaj zog- cov kabmob muaj peev xwm. CPE135A cov qauv tshwj xeeb- chlorinated polyethylene ntu ua ke nrog PVC molecular chains- txhawb nqa kev cuam tshuam tsis zoo yam tsis ua rau cov matrix softening. Cov kav dej PVC nrog CPE135A khaws cov flexural modulus ntawm ntau dua lossis sib npaug ntawm 3500 MPa (vs. Tsawg dua lossis sib npaug rau 3000 MPa nrog EVA hloov kho), xyuas kom lawv ua tau raws li PN1.6 siab ntsuas rau cov dej hauv nroog. Lub Hoobkas Henan tau lees paub tias tsis muaj kev poob siab thaum txiav kev cuam tshuam - cuam tshuam txog 75%.
Q3: CPE135A puas tuaj yeem txhim kho kev ua haujlwm ntawm PVC yeeb nkab extrusion?
A3: Yog. Nws qhov loj me me (nruab nrab 500 mesh) ua kom nrawm nrawm, tsis sib xws hauv PVC tebchaw, txo cov sijhawm sib xyaw los ntawm 15-20%. Nws kuj ua raws li cov roj nplua nyeem theem nrab, txo qis kev sib txhuam thiab tiv thaiv kev tuag. Shandong extruder tsim 200 tons ntawm PVC kav txhua hli txo kev sib xyaw zog siv los ntawm 10% thiab nce extrusion ceev los ntawm 8% tom qab siv CPE135A, txhais mus rau $ 12,000 / hli hauv kev txuag nqi.
Q4: Puas yog CPE135A tau siv nrog cov khoom siv PVC, qhov kev loj hlob ntawm cov yeeb nkab ntau lawm?
A4: Yog lawm. Recycled PVC feem ntau muaj cov khoom tsis sib xws, ua rau brittleness. CPE135A qhov kev hloov kho muaj zog ua kom ruaj khov kev ua haujlwm ntawm cov khoom siv rov ua dua tshiab -txawm tias siv 30% rov ua dua PVC, cov kav dej muaj zog muaj zog tshaj qhov yuav tsum tau ua. Lub chaw tsim khoom Jiangsu siv cov khoom siv rov ua dua pom cov nqi poob qis los ntawm 22% mus rau 5% los ntawm kev ntxiv CPE135A, txo cov nqi raw khoom los ntawm $ 0.8 / kg thiab ua raws cov hom phiaj kev lag luam ncig.
Raws li cov kev tsim kho vaj tse xav tau ntau dua, tus nqi -cov kav dej PVC zoo-tshwj xeeb hauv cov huab cua hnyav-CPE135A los ntawm Shandong Repolyfine Chemical hais txog kev lag luam cov ntsiab lus mob. Nws lub peev xwm los txhim kho qis- qhov kub thiab txias cuam tshuam, tswj kev nruj, thiab txhawb kev ua tau zoo ua rau nws muaj ntau yam kev daws teeb meem rau ob qho tib si tshiab thiab siv cov yeeb nkab PVC. Rov qab los ntawm peb cov kws tshaj lij hauv PE kev sib sib zog nqus ua tiav thiab kev tswj hwm nruj, CPE135A txuas ntxiv tsim tus qauv rau kev hloov pauv hauv kev lag luam PVC yeeb nkab, pab cov tuam txhab xa khoom txhim khu kev qha thiab tau txais kev sib tw.
Email: logistics@repolyfine.com(logistics@repolyfine.com)
