Amakuru

Gukoresha plastike bya syntheletike biva kuri peteroli biramaganwa kubera ibibazo bizwi cyane byumwanda wera. Gushakisha ibikoresho bishobora kongerwa uko ubundi buryo byabaye ngombwa kandi byihutirwa. Polylactic acide (pla) yafatwaga cyane uburyo bwo gusimbuza ibikoresho bisanzwe bishingiye kuri peteroli. Nkibikoresho bishobora kongerwa bikomoka kuri biomass hamwe na biomass bifite imitungo iboneye, biyongereyeho, no gutesha agaciro, pla yiboneye isoko riturika muri plastiki yubuhanga, ibikoresho bibujijwe, ibikoresho byo gupakira inyungu. Ariko, ubushyuhe bwayo buke kandi bukomeye bugabanya cyane porogaramu zayo.

Gushonga acide polylactic (pla) na TheRocosti ya Silicone Polyurethane (TPSIU) Elastomer yakorewe muri Toughen.

Ibisubizo byerekanaga ko TPSIU yavanze neza muri pla, ariko nta myitwarire yimiti yabaye. Ongeraho TPSIU nta ngaruka zigaragara nta ngaruka zigaragara ku bushyuhe bw'ikirahure no gushonga gushonga kwa pli, ariko gabanya gato akantu ka PLA.

Morphologiya n'isesengura rya Dingfical Isesengura Ibisubizo byerekanaga guhuza inyoni mbi hagati ya pla na Tpsiu.

Inyigisho yimyitwarire yerekanaga ko Pla / TPSIU shot yakoraga amazi ya pseudoplastique. Nkuko ibikubiye muri TPSIU byiyongereye, bigaragara ko vicosity ya Pla / TISSIU BLEANDS yerekanaga inzira yo kuzamuka mbere hanyuma ikagwa. Ongeraho TPSIU yagize ingaruka zikomeye kumiterere ya mashini ya pla / tpsiu. Iyo ibikubiye muri TPSIU byari 15 WT%, kwihirika ku kiruhuko cya Pla / TPSIU cyageze kuri 22.3% (inshuro 5.0 kuri 19.3 gutanga igitekerezo cyiza cyo gukomera.

Ugereranije na TPU, TPSIU afite ingaruka nziza yo gufatanya kuri pla kuruhande rumwe nubushyuhe bwiza kurundi ruhande.

Ariko,Silike SI-TPVni dimanmic Dynamic Dyurmoplastique ya Silicone ya Silicone. Ifite impungenge nyinshi kubera ubuso bwayo hamwe nubutaka budasanzwe kandi bwuzuye uruhu, bwo kurwanya umwanda, kutarwanya neza, bitarimo amavuta meza, bitarimo amavuta meza, nta ngaruka zifatika, nta ndwaro.

Kimwe, ingaruka nziza zidasanzwe kuri pla.

Ibi bikoresho byihariye byimiryango itekanye nibidukikije, bitanga ihuriro ryiza ryimitungo ninyungu ziva mubibi kandi bihujwe byuzuye na reberi ya silicone ya silicone. Ihuriro ryaka umuriro, Plastikisitani Plastics, ibikoresho bibuzima, imiyoboro yimyenda, ibikoresho byo gupakira inyungu.

Hejuru yamakuru, urutonde rwa polymers (Basel). 2021 Jun; 13. Kandi, super acide poly (lactique) asubiramo isubiramo ryuzuye "(RSC., 2020,10,13316-13368)