Sharaxaad faahfaahsan oo ku saabsan isticmaalka kala duwan ee PE ee alaabta baakadaha

Nooc ka mid ah bacaha baakadaha kuma koobna oo keliya alaabta la xidhay, laakiin sidoo kale waxay ka soocdaa alaabta dibadda si ay u ilaaliso alaabta.
Intaa waxaa dheer, alaabta baakadaha lafteeda iyo molecules-ka alaabtu waxay iskaga falceliyaan midba midka kale si ay u keento in alaabtu xumaato, taas oo noqotay dhibaato ay soo saaruhu u baahan yihiin inay xalliyaan.Maqaalkani waxa uu diiradda saarayaa sharaxaadda sida aan u xalinay dhibaatadan.Soosaarayaasha bacaha baakadaha guud ahaan waxay isticmaalaan filimka walxaha PE si toos ah ula xiriira alaabta.Haddaba, waa maxay filimka walxaha PE?
PE, oo ah magaca buuxa Polyethylene, waa isku dhafka ugu fudud ee polymer organic iyo walxaha polymer ee ugu isticmaalka badan adduunka maanta.Sidoo kale waa nooca filimka loogu isticmaalka badan yahay uguna isticmaalka badan yahay warshadaha baakadaha.Filimka ilaalinta PE wuxuu isticmaalaa filim caag ah oo gaar ah (PE) oo ah maadada aasaasiga ah, waxaana loo qaybiyaa filimka difaaca cufnaanta sare ee polyetylen, cufnaanta cufnaanta dhexdhexaadka ah iyo polyetylen cufnaanta hoose iyadoo loo eegayo cufnaanta.

Faa'iidada ugu weyn ee filimka ilaalinta PE waa in alaabta la ilaaliyo aan la wasakhayn, daxalaysan, xoqin inta lagu jiro wax soo saarka, gaadiidka, kaydinta iyo isticmaalka, iyo ilaalinta asalka asalka ah ee siman iyo dhalaalka, taas oo hagaajinaysa tayada iyo tartanka suuqa ee alaabta..

Marka loo eego dhibcaha viscosity-ga ugu muhiimsan: filimka ilaalinta ultra-hooseeya, filimka ilaalinta hoose ee viscosity, filim ilaalin dhexdhexaad ah, filim ilaalin dhexdhexaad ah, filim ilaalin heer sare ah, filim ilaalin ultra-sare leh.

1. Filim ilaalin ah oo aad u hooseeya (tusaale ahaan, ku dheggan hoose):

Astaamaha: Dhumucdiisuna (≥0.03m± 0.003), width (≤1.3), height (100-1500), alaabta salka (PE), xoogga diirka (≤5g / cm), caabbinta heerkulka (60), elongation (> 400)

Isticmaalka: fududahay in la isticmaalo, fududahay in la dhejiyo oo la jeexjeexo, ma jirto hadhaaga xabagta, ku haboon taarikada organic, qalabka, muraayadaha muraayadaha, muraayadaha muraayadaha, muraayadaha caaga ah, iwm.

2. Filim ka hortag ah oo hooseeya

Astaamaha: Dhumucdiisuna (≥0.03m± 0.003), width (≤1.3), height (100-1000), alaabta salka (PE), xoogga diirka (10-20g / cm), caabbinta heerkulka (60), elongation (> 400) )

Isticmaala: Xabag xasiloon, dhejis wanaagsan, qaab fiiqid wanaagsan, ma jirto xabag hadhaaga ah, oo ku habboon taarikada muraayadaha birta, birta titanium, taarikada caagga ah ee siman, shaashadaha xariirta, xargaha magaca, iwm.

3. Filim ilaalin dhexdhexaad ah iyo mid hoose

Astaamaha: Dhumucdiisuna (≥0.03m± 0.003), width (≤1.3), height (100-1000), alaabta salka (PE), xoogga diirka (30-50g / cm), caabbinta heerkulka (60), elongation (> 400) )

Isticmaalka: dhejinta xasilloon, dhejinta wanaagsan, waxqabadka diirinta wanaagsan, aan lahayn xabagta haraaga, ku habboon alaabta guriga ee looxa Polaroid, looxa birta ah, dhoobada dhoobada, marmar, dhagax macmal ah, iwm.

4. Filimka ilaalinta koollada dhexdhexaadka ah

Sifooyinka: Dhumucdiisuna (≥0.05 ± 0.003), width (≤1.3), height (100-1000), alaabta salka (PE), xoogga diirka (60-80g / cm), caabbinta heerkulka (60), elongation (> 400)

Isticmaala: Xabag xasiloon, dhejis fiican, wax qabad fiican oo diirran, aan lahayn xabag hadhaaga ah, oo ku habboon ilaalinta dusha sare ee looxyada dhaxan-dhafan iyo walxaha guud ee adag ee adag.

5. Filim ilaalin ah oo viscosity ah

Astaamaha: Dhumucdiisuna (≥0.05 ± 0.003), width (≤1.3), height (100-800), alaabta salka (PE), xoogga diirka (80-100g / cm), caabbinta heerkulka (60), elongation (> 400)

Isticmaala: Xabag xasiloon, dhejis fiican, wax qabad fiican oo diirka, xabag haraaga ah oo aan lahayn, ku habboon looxa barafaysan, looxa aluminium-cag, loox caag ah oo adag oo adag, iwm.

6. filim ilaalin ah oo aad u sarreeya

Astaamaha: Dhumucda (≥0.04 ± 0.003), ballac (≤1.3), dhererka (100-800), alaabta saldhigga (PE), xoogga diirka (ka sarreeya 100g / cm), caabbinta heerkulka (60), dheereynta (> 400) )

Ujeeddo: Viscosity aad u sarreeya, akril-biyo-ku-salaysan ayaa loo isticmaalaa sida xabagta cadaadiska-xasaasi ah, taas oo ku habboon in la isticmaalo, si sahlan loo dhejiyo oo la jeexjeexo, oo aan lahayn hadhaaga koollada.Waxay ku habboon tahay alaabada adag sida taarikada aluminiumka qallafsan.