I-PLA ivakele
Ifayibha PLA yi fiber biodegradable kunye nohlobo ukujikeleza zendalo, leyo yenziwe ngeasidi lactic ukusuka starch.Ifayibha ayisebenzisi i-petroleum kunye nezinye iikhemikhali izinto ekrwada, inkunkuma yayo emhlabeni kunye namanzi olwandle kwisenzo microorganisms, inokophulwa ibe carbon dioxide kunye namanzi, akayi kungcolisa imo yomhlaba.Ukususela izinto yokuqala ifayibha ukuba ifayibha yokuvuselela iminyaka emibini, i-fiber regeneration iminyaka emibini. Ifiber ye-PLA, ephantse ingabikho nitric oxide, ubushushu bayo bokutsha bumalunga nesinye kwisithathu se-polyethylene kunye ne-polypropylene.
1.Isizukulwana esitsha sivakalelwe kwi-PLA iifayibha ezifunekayo, i-100% i-biodegradable (iinyanga ezingama-48)
2.100 % PLA
3.Kulula kakhulu ukuphatha kunye nokulala, kunokwenziwa ngoomatshini
4.Umbala ongathathi hlangothi
Iimbonakalo
Ii-Microbes ziqhekeza ngokukhawuleza.Emva kokubola, izinto ziya kuguqulwa ngokupheleleyo zibe ngamanzi, i-methane, i-carbon dioxide kunye ne-organic waste ngaphandle kokungcoliseka kwendalo.
Ngenxa yokuba iintsinga ziqhekeka kuphela kwindawo yokulahla inkunkuma okanye imizimba emincinci yamanzi, yomelele kakhulu njengelaphu lempahla.
Isicelo
Ngaphandle kokusetyenziselwa iimpahla, i-PLA fiber inokusetyenziswa ngokubanzi kubunjineli boluntu, izakhiwo, ezolimo, amahlathi, i-aquaculture, ishishini lamaphepha, ukhathalelo lwempilo kunye neemveliso zasekhaya. Ifiber ye-PLA inokusetyenziselwa ukuvelisa izinto zokupakisha ezinokubola.
Izibonelelo zokupakisha ze-PLA
1. I-Biodegradability - Inzuzo enkulu yokusebenzisa i-PLA ekupakisheni kukubola kwayo. Ngenkqubo ezinzileyo kunye nemathiriyeli ekrwada esetyenzisiweyo, i-PLA lukhetho oluhambelana nokusingqongileyo kwizicelo zokupakisha.
2. Ukunciphisa iCarbon - Ukukhutshwa kweegesi ze-greenhouse eziveliswa ngexesha lokwenziwa kwe-PLA kuphantsi kunezinye iiplastiki. Ngapha koko, ukukhutshwa kwerhasi ye-greenhouse eshiyekileyo kuyo yonke inkqubo yemveliso ye-PLA kunokubonwa njengento embi. Inokwenzeka njani loo nto uyibuzayo? Kaloku, ikharbon diokside ityiwa ngexesha lokukhula kombona.
3. Iipropati zokugquma - Ukupakisha, i-PLA isetyenziswa ngokuqhelekileyo njenge-insulator esebenzayo ukwenzela ukulawula ukushisa kwempahla. Ukugquma kwe-PLA kunceda ukugcina ubushushu bemveliso yangaphakathi bujikeleze i-4 degrees celsius kumgangatho wobushushu obuphakathi kwe-25-30 degrees celcius ukuya kutsho kwiiyure ezingama-30.
4. I-Thermoplastic - i-PLA yi-thermoplastic, oku kuthetha ukuba xa ishushu kwindawo yayo yokunyibilika kwe-150 ukuya kwi-160 degrees Celsius, iya kujika ibe ngulwelo. Oku kuthetha ukuba inokuphinda ijongwe, isete ukuba iphole kwaye ifudunyezwe kwakhona ukuze yenze ezinye iimilo ngaphandle kokuthotywa. Oku kwenza i-PLA ibe yimathiriyeli enqwenelekayo yokuphinda isetyenziswe.
5. Akukho msi oyityhefu okanye ungcoliseko – i-PLA ayiwukhuphi nawuphi na umsi oyityhefu xa ifakwe ioksijini kwaye ke ngoko iye yayinto ethandwa kakhulu ekupakishweni kweemveliso zamayeza kunye neekhemikhali kunye nokutya nesiselo. Ngoba? Kubaluleke kakhulu ukuba iimpahla ezinovakalelo oluphezulu zingangcoliswa ngexesha lokugcina kunye nohambo ukuze kukhuselwe zombini abaphathi kunye nomsebenzisi wokugqibela.
Ngaphezulu koku, i-PLA ihlanjululwe ngokupheleleyo kwi-carbon dioxide kunye namanzi ngokusebenzisa i-composting, oku kuthetha ukuba akukho tyhefu okanye izinto ezinobungozi eziveliswayo kwaye akukho ngcoliseko lukhutshwa kwimo engqongileyo.
malunga
Ishishini
