Izilumkiso xa ukhetha i-polyethylene ene-chlorine

Amanyathelo okulumkisa xa ukhetha i-polyethylene eklorin:
I-CPE chlorinated polyethylene isetyenziswa ngokubanzi kwimicu yemagnethi yesikhenkcisi, umnyango wePVC kunye neeprofayili zefestile, amaphepha ombhobho, izinto ezifakwayo, iimfama, iintambo zocingo kunye neeshefu zentambo, iiroli ezingangeni manzi, imidibaniso yokuhambisa idangatye, kunye nemibhobho yerabha. Amatayara, ifilimu, njl.
I-Chlorinated polyethylene (CPE) yikristale okanye i-micro crystalline emhlophe ecikizekileyo imathiriyeli yegranular eyenziwe ngokutshintsha iiathom ze-hydrogen kwi-polyethylene ekhethekileyo yoxinaniso oluphezulu oluneathom zeklorin. Inokuguquguquka okuhle, ubushushu obuphantsi be-brittleness, ukumelana nemozulu elungileyo, ukuxhathisa ukuguga, ukuxhathisa imichiza, ukuxhathisa kwe-ozone, ukubuyiswa komlilo kunye nezinye iimpawu. Iyahambelana neeplastiki ezahlukeneyo kunye neerubha kwaye inomsebenzi ogqwesileyo wokuzalisa. Ngokokusebenza kweemveliso ezahlukeneyo, i-CPE ekloriniwe i-polyethylene ingasetyenziswa njengesiguquli sempembelelo, isilungisi seplastiki esihambelanayo, kunye nerabha eyodwa yokwenziwa.
I-CPE chlorine polyethylene isetyenziswa ngokubanzi kwimicu yemagnethi yesikhenkcisi, umnyango wePVC kunye neeprofayili zefestile, amaphepha ombhobho, izifakelo, iimfama, iintambo zocingo kunye neeshethi zentambo, iiroli ezingangeni manzi, imibhobho yokuhambisa idangatye, imibhobho yerabha, amatayara emoto, iifilimu, njl.
Izilumkiso zokuthenga ziquka:
1. Xa ukhetha i-polyethylene ye-chlorinated (CPE), ingqalelo kufuneka ihlawulwe kwibakala elifanelekileyo. Amabanga ahlukeneyo anomxholo ohlukeneyo weklorine kunye nokusebenza. Ngokomzekelo, i-CPE135A enomxholo we-chlorine we-35% kufuneka ikhethwe njenge-PVC impembelelo yokuguqula impembelelo.
2. Ukuqinisekisa umgangatho wemveliso, kuyimfuneko ukukhetha iimveliso ezivela kubavelisi abahloniphekileyo.
3. Ukuqinisekisa ukuba ngaba imveliso i-CPE ecocekileyo, kuba i-CPE eninzi ephantsi-ixabiso eliphantsi ethengiswa ngabarhwebi ayihlambulukanga kwaye iya kongeza umgubo we-calcium ukunciphisa iindleko. Logama nje ifudunyezwa ukuya kutsho kwi-150 ℃ kwi-oveni, ukuba ithe ngcembe ijika ibe tyheli, kufuneka ibe ngenxa yokongezwa komgubo wecalcium.