Chitoliro chachitsulo choletsa dzimbiri cha 3pe

Chitoliro chachitsulo choletsa dzimbiri cha 3pe chimaphatikizapochitoliro chachitsulo chosasunthika, chitoliro chachitsulo chozungulirandichitoliro chachitsulo cha LsawKapangidwe ka polyethylene (3PE) koteteza dzimbiri ka magawo atatu kamagwiritsidwa ntchito kwambiri mumakampani opanga mapaipi amafuta chifukwa cha kukana dzimbiri, kulowa kwa madzi ndi mpweya komanso mphamvu zake zamakanika.Mankhwala oletsa dzimbiri awa amathandiza kwambiri kuti chitoliro chachitsulo chisagwe ndi dzimbiri, chomwe chili choyenera machitidwe a mapaipi monga kutumiza mafuta, kutumiza gasi, mayendedwe amadzi ndi kutentha.

Kapangidwe ka chitoliro chachitsulo chotsutsana ndi dzimbiri cha 3PE wosanjikiza woyamba:
Chophimba cha ufa wa epoxy (FBE):

Kukhuthala kwake ndi pafupifupi ma microns 100-250.

Kupereka kumatira kwabwino kwambiri komanso kukana dzimbiri ndi mankhwala, komanso pamwamba pa chitoliro chachitsulo chogwirizana kwambiri.

 

Gawo lachiwiri: chomangira (Chomatira):

Kunenepa kwa pafupifupi ma microns 170-250.

Ndi chomangira cha copolymer chomwe chimalumikiza utoto wa epoxy powder ndi polyethylene.

 

Gawo lachitatu: Chophimba cha polyethylene (PE):

Kunenepa ndi pafupifupi 2.5-3.7 mm.

Amapereka chitetezo cha makina komanso gawo loletsa madzi kuti lisawonongeke komanso kuti madzi asalowe m'malo mwake.

Njira yopangira chitoliro chachitsulo chotsutsana ndi dzimbiri cha 3PE
1. Kuchiza pamwamba: pamwamba pa chitoliro chachitsulo chimaphwanyidwa mchenga kapena kuponyedwa ndi mfuti kuti chichotse dzimbiri, khungu losungunuka ndi zonyansa zina ndikuwonjezera kumatirira kwa chophimbacho.

2. Kutenthetsa chitoliro chachitsulo: chitoliro chachitsulo chimatenthedwa kutentha kwina (nthawi zambiri 180-220 ℃) ​​kuti chilimbikitse kusakanikirana ndi kumamatira kwa ufa wa epoxy.

3. Ufa wa epoxy wokutira: thirani ufa wa epoxy mofanana pamwamba pa chitoliro chachitsulo chotenthedwa kuti mupange gawo loyamba la zokutira.

4. Ikani chomangira: Ikani chomangira cha copolymer pamwamba pa epoxy powder coating kuti muwonetsetse kuti chikugwirizana bwino ndi polyethylene layer.

5. Chophimba cha polyethylene: Chophimba chomaliza cha polyethylene chimayikidwa pamwamba pa chomangira kuti chipange kapangidwe kathunthu ka magawo atatu.

6. Kuziziritsa ndi Kukonza: Chitoliro chachitsulo chophimbidwacho chimaziziritsidwa ndi kukonzedwa kuti zitsimikizire kuti zigawo zitatu za utotozo zikugwirizana bwino kuti zikhale gawo lolimba loletsa dzimbiri.

Makhalidwe ndi ubwino wa chitoliro chachitsulo cha 3PE choletsa dzimbiri

1. magwiridwe antchito abwino kwambiri oletsa dzimbiri: kapangidwe kake ka zokutira ka magawo atatu kamapereka chitetezo chabwino kwambiri choletsa dzimbiri ndipo ndi koyenera m'malo osiyanasiyana ovuta monga malo okhala ndi asidi ndi alkaline, malo okhala m'nyanja ndi zina zotero.

2. Makhalidwe abwino a makina: polyethylene ili ndi mphamvu yabwino komanso kukana kukangana ndipo imatha kupirira kuwonongeka kwakunja.

3. Kukana kutentha kwambiri komanso kotsika: 3PE anticorrosion layer imatha kugwira ntchito bwino m'malo otentha kwambiri komanso otsika, ndipo sikophweka kusweka ndi kugwa.

4. nthawi yayitali yogwira ntchito: Nthawi yayitali yogwira ntchito ya chitoliro chachitsulo cha 3PE chotsutsana ndi dzimbiri mpaka zaka 50 kapena kuposerapo, zomwe zimachepetsa ndalama zosamalira ndi kusintha mapaipi.

5. Kumatirira bwino kwambiri: utoto wa epoxy ndi chitoliro chachitsulo pamwamba ndipo pakati pa wosanjikiza wa binder pali kumatirira kwamphamvu kuti utoto usatuluke.

 
Minda yogwiritsira ntchito

1. Kuyendera mafuta ndi gasi: kumagwiritsidwa ntchito poyendetsa mapaipi a mafuta ndi gasi wachilengedwe mtunda wautali kuti apewe dzimbiri ndi kutuluka kwa madzi.

2. Chitoliro choyendera madzi: chomwe chimagwiritsidwa ntchito popereka madzi m'mizinda, panjira zotulutsira madzi, pokonza zimbudzi ndi njira zina zopatsira madzi, kuti madzi azikhala abwino.

3. Chitoliro Chotenthetsera: chimagwiritsidwa ntchito ponyamula madzi otentha mu dongosolo lotenthetsera lapakati kuti chiteteze dzimbiri la chitoliro ndi kutayika kwa kutentha.

4. payipi ya mafakitale: imagwiritsidwa ntchito mumakampani opanga mankhwala, zitsulo, magetsi ndi madera ena a mafakitale a payipi ya ndondomekoyi, kuteteza payipiyo ku kuwonongeka kwa zinthu zowononga.

5. uinjiniya wa m'madzi: umagwiritsidwa ntchito m'mapaipi a pansi pamadzi, nsanja za m'madzi ndi uinjiniya wina wa m'madzi, polimbana ndi dzimbiri la madzi a m'nyanja ndi zamoyo zam'madzi.