MAQAAL DAREENKA
1. Sheeg magacyada filimka CPP, filimka OPP, filimka BOPP, iyo filimka MOPP?
2. Waa maxay sababta filimku u baahan yahay in la kala bixiyo?
3. Waa maxay faraqa u dhexeeya filimka PP iyo filimka OPP?
4. Waa sidee farqiga u dhexeeya OPPfilim iyo CPPfilim?
5. Maxay ku kala duwan yihiin filimka OPP, filimka BOPP, iyo filimka MOPP?
1. Sheeg magacyada filimka CPP, filimka OPP, filimka BOPP, iyo filimka MOPP?
Filimka PP waxaa loola jeedaa ereyga guud ee "filimka polypropylene", iyadoo la adeegsanayo habab wax soo saar oo kala duwan, filimada PP oo leh astaamo kala duwan ayaa la soo saaraa, waxaana lagu dabaqaa meelo kala duwan, waxaana lagu kordhiyaa magacyo kale, Magacyada ugu muhiimsan waa:CPPfilim, OPPfilim, BOPPfilim, MOPPfilim, Afartan magac ayaa dhamaantood laga sameeyay filimka PP, kaas oo lagu soo saaro iyadoo la isticmaalayo alaabta ceeriin caag ah PP iyada oo loo marayo mashiinada extrusion,Magacyo kala duwan ayaa ku soo baxay habab kala duwan oo "filim iskala bixin" ah.
Kuwa soo socda ee casaanka lagu calaamadeeyay waxay muujinayaan kala duwanaanshiyaha "qaabka iskala bixinta filimka"
1. C Filimka PP: soo gaabintaC sida Polypropylene,
Erayga"tuurid filimka polypropylene" waxaa loola jeedaa wax aan la fidin karin,aan jihayn filim fidsan oo fidsan.
2. OFilimka PP: Soo gaabintaHanuunsan Polypropylene,
Magac ahaan,'kala bixin jihaysanee filimka polypropylene', ee ku jiraJihada TD iskala-jiidh aan jiho lahayn.
3. BO Filimka PP: soo gaabintaBixially OrientedPolypropylene,
Magac ahaan"bixially fidsan filimka polypropylene", oo ku fidsan gudahaMD iyo tilmaamaha TD.
4. MO Filimka PP: soo gaabintaMonoaxially OrientedPolypropylene,
Magac ahaan,'jiho aan leexleexad lahayn filimka polypropylene', mid jiho ah oo ku fidsan gudahaMD jihada.
▶Jihada MD: Waxaa loola jeedaaMachineDxanaaq, kaas oo ah jihada dheer ee filimka.
▶Jihada TD: Waxaa loola jeedaaTrafashoDxanaaqa filimka.
2.Waa maxay sababta filimku u baahan yahay in la kala bixiyo?
Caadi ahaan, sababta filim caag ah ayaa loo baahan yahay "fidin" waxaa loogu talagalay ujeedooyinka soo socda:
1. Hagaajinta xasilloonida cabbirka.
2. Hagaajinta sifooyinka farsamada.
3. Hagaajinta dhalaalidda iyo hufnaanta.
4. Hagaajinta iska caabbinta hawada.
Afarta qodob ee kor ku xusan ayaa ah sababaha uu u baahan yahay in filimka la fidiyo,Sababtoo ah fidinta polymer-ka, waxay diyaarin kartaa jihada fidinta ee polymer si joogto ah, waxay dhalin kartaa heer sare oo isuduwidda, hagaajinta cufnaanta walxaha iyo xoogga filimka,kordhi caabbinta gaaska, wanaajiso sifooyinka farsamada, oo kordhi dhaldhalaalka dusha sare iyo daah-furnaanta.
3.Waa maxay faraqa u dhexeeya filimka PP iyo filimka OPP?
Filimka PP waxaa loola jeedaa filimka polypropylene, iyo filimka PP ee sida caadiga ah loo tixraaco wuxuu noqon karaa filimka CPP, filimka BOPP, ama filimka PP ee shaqeynaya (filimka ilaalinta PP, filimka PP luminous film, PP walxaha isku dhafan), sidaas darteed filimka PP waa erey ballaadhan.
Dhab ahaantii, waxaa jiri kara filimaan PP oo leh hawlo kala duwan ama hababka kala-bixinta.
Filimka OPP waa badeeco filim khafiif ah oo adeegsata "habka fidinta unidirectional" ee filimka PP, taas oo u oggolaanaysa filimku inuu ku fido jihada TD, taasoo keentay xoog jilicsan, dhalaalid, caabbinta gaaska, iwm. ama cajalad hufan.
<Gabagabo>
Qalabka ceeriin ee filimka PP iyo filimka OPP labaduba waa polypropylene,
Filimka PP waa kaliya erey guud oo loogu talagalay filimka polypropylene,
Ka dib marka lagu kala bixiyo filimka PP mashiinka fidinta TDO, filim OPP ah ayaa la soo saaray,
Filimka OPP-na waxa uu kor u qaadaa sifooyinka farsamada, taas oo ka dhigaysa mid ku habboon in loo isticmaalo bacaha baakadaha iyo cajaladaha dhejiska ah.
4.Sidee ayay u kala duwan yihiin filimka OPP iyo filimka CPP?
Filimka CPP waxaa sidoo kale loo yaqaannaa kabka polypropylene, oo sidoo kale loo yaqaan filimka polypropylene ee aan fidin.
Balaastigga waxaa lagu dhalaaley alaabta ceeriin iyada oo loo sii marayo dibadda, waxaa lagu sii daayaa qaab-dhismeed T-qaabeysan oo wax ka beddeleysa, oo ku qulqulaya qaab go'an oo dulsaar qaboojiye qabow si loo qaboojiyo degdeg ah, ka dibna la jiido, la jarjaro, oo la duubo si loo dhamaystiro alaabta.
Habkan awgeed, xuubka CPP wuxuu leeyahay sifooyin dhowr ah:
-Adayg ka sarreeya filimka PE.
- Caqabad aad u wanaagsan oo ka hortaga qoyaanka iyo urta.
-Isku-dhafka la habeeyey si loo soo saaro xuub-shaqo badan.
-Ma jiraan wax dareere ah oo la isticmaalo inta lagu jiro habka wax-soo-saarka, taas oo ah mid deegaan ahaan u wanaagsan.
-Miisaan fudud, xoog sare, adkeysi sare, iyo iska caabin saameyn aad u wanaagsan, waa doorashada la doorbido ee walxaha isku dhafan.
<Gabagabo>
Farqiga ugu weyn ee u dhexeeya filimka CPP iyo filimka OPP waa haddii filimku fidsan yahay iyo in kale.OPP waxay isticmaashaa tignoolajiyada iskala bixinta si ay kor ugu qaaddo waxqabadka filimka.Inkasta oo filimka CPP aan la kala bixin, caanaha waxaa lagu hagaajin karaa iyadoo loo eegayo baahida macaamiisha, taas oo ka dhigaysa codsigeeda mid aad u baahsan oo isbeddelaya.
Tusaale ahaan, beddelka midabka, dusha ceeryaamo, oogada dhalaalaysa, ceeryaamo ka hortagga, daabacaadda, iwm. ee filimka Filimo kala duwan oo PP ah ayaa lagu soo saari karaa qaabab kala duwan.
5.Waa maxay faraqa u dhexeeya filimka OPP, filimka BOPP, iyo filimka MOPP?
Filimka BOPP waa filim polypropylene bixially fidsan
Filimka OPP waa filim polypropylene ah oo gadaal ka fidsan
Filimka MOPP waa filim polypropylene ah oo si dheer u fidsan
Waxaan ka hadli doonaa su'aalaha inta badan la is weydiiyo ee "filimka OPP vs. filimka BOPP" iyo "filimka OPP vs. filimka MOPP":
a.Waa maxay faraqa u dhexeeya filimka OPP iyo filimka BOPP?
Astaamaha jireed iyo astaamaha xuubka OPP iyo BOPP si weyn ugama duwana xaaladaha isticmaalka dhabta ah, waxaana xitaa loola dhaqmaa sidii xuub isku mid ah.Sida OPP ay soo saartay extruder, xuubka ayaa horeyba u fidiyay si dheer (jihada MD) inta lagu jiro habka wax soo saarka,aka dibna si siman (TD jihada) iyadoo la adeegsanayo mashiinka fidinta.Nidaamka oo dhan wuxuu ku yaalaa qaabka "fidinta biaxial", sidaas darteed natiijadu waxay la mid tahay kuwa BOPP xuubka biaxial fidinta iyadoo la adeegsanayo mashiinka kordhinta biaxial, Sidaa darteed, ma jiro farqi weyn oo u dhexeeya sifooyinka u dhexeeya filimka OPP iyo filimka BOPP.
Hababka kala-baxa aan jiho lahayn iyo iskala-bixinta biaxial, haddii lagu dabaqo qalabka PET ama PC, waxay soo saari doonaan astaamo kala duwan,
Waxaa jira farqi weyn oo u dhexeeya waxqabadka indhaha ama index refractive ee u dhexeeya PET iyo BOPET.Laakiin marka loo isticmaalo filimka PP, farqigu waa mid yar.
b.Waa maxay faraqa u dhexeeya filimka OPP iyo filimka MOPP?
Filimka OPP wuxuu ku fidiyay "Laterally of thefilim", halka filimka MOPP uu sii fidayo" muddo dheerfilim"Marka filimka MOPP uu si qotodheer u fidiyo, wuxuu u fidiyaa "saac-saac" ee silsiladda molecular, sidaas awgeed xoogga dhererka dhererka waa mid xooggan, laakiin xoogga jilicsanaanta jilicsan waa daciif, taasoo fududeyneysa jabka.
Filimka OPP, sababtoo ah sifooyinka la midka ah ee filimka BOPP ee kor ku xusan, maaha mid u nugul jabka labadaba jihooyinka dhaadheer iyo kuwa leexleexda leh oo leh xoogga asaasiga ah ee asaasiga ah.
<Gabagabo>
a.Waa maxay faraqa u dhexeeya filimka OPP iyo filimka BOPP?
Marka laga eego dhinaca farsamooyinka wax soo saarka, labaduba waa alaab ay soo saareen farsamooyin kala duwan.
Marka laga eego dhinaca codsiga, labadaba waxaa loo tixgeliyaa badeecad isku mid ah sababtoo ah kala duwanaanshaha sifooyinka aad bay u yar yihiin.
b.Waa maxay faraqa u dhexeeya filimka OPP iyo filimka MOPP?
Xoogga xajinta dheer ee xuubka: xuubka MOPP>xuubka OPP
Sidaa darteed, filimka MOPP wuxuu ku habboon yahay codsiyada leh sifooyin aan jiho lahayn iyo xoog cufan oo sarreeya.
Filimka OPP waxa uu leeyahay xoogaa xajin oo aasaasi ah marka loo eego jihooyinka dhaadheer iyo kuwa leexleexdaba.
Inta kor ku xusan waa ururinta iyo wadaaga suugaanta khadka tooska ah, Haddii aad leedahay shuruudaha wax iibsiga ee filimka CPP, filimka OPP, filimka BOPP, filimka MOPP, fadlan nala soo xiriir:
Waqtiga boostada: Jul-26-2023
