TPU yahinduwe / TPU ivanze / TPU idashobora gutwika umuriro ya Halogen

Ibikoresho fatizo bya TPU polyurethane bitagira umuriro bya TPU bigabanyijemo polyester TPU/ polyether TPU, ubukana: 65a-98a, urwego rwo gutunganya rushobora kugabanywamo: gutunganya inshinge/gusohora, ibara: umukara/umweru/ibara karemano/ribonerana, ingaruka z'ubuso zishobora kuba nziza/igice cy'igihu/igihu, ubwiza: nta mukungugu, nta mvura igwa, nta bukonje, nta hydrolysis, nta mavuta akoreshwa, nta kwangirika, nta ngaruka z'ikirere, nta ngaruka z'umuriro: ul94-v0/V2, umurongo ushobora gutsinda ikizamini cya VW-1 (gutwika mu buryo buhagaze nta gutonyanga).

TPU irinda umuriro idafite halogen ifite ibyiza byo kudatwika byoroshye, umwotsi muke, uburozi buke, kandi ikaba yangiza umubiri w'umuntu. Nanone, ni ibikoresho bitangiza ibidukikije, ari na byo bizafasha mu iterambere ry'ibikoresho byo mu bwoko bwa tup mu gihe kizaza.

TPU igabanya umuriro, nk'uko izina ribigaragaza, ifite ubushobozi bwo guhangana n'umuriro. Ibintu bya TPU bisa n'ibidasanzwe ku bantu benshi. Mu by'ukuri, biri hose. Ibintu byinshi bikorwa mu bikoresho birimo na TPU. Urugero, TPU igabanya umuriro idafite halogen ishobora kandi gusimbura PVC yoroshye kugira ngo ihuze n'ibikenewe mu bidukikije mu mirima myinshi.

1. Ubudahangarwa bukomeye bwo gucika intege

TPU ikozwe mu bikoresho bigabanya umuriro ifite ubushobozi bwo kurwanya amarira. Mu bice byinshi bikomeye byo hanze, ishobora kugumana ubuziranenge bwiza bw'ibicuruzwa no kwihanganira amarira. Ugereranyije n'ibindi bikoresho bya kabutike, ubushobozi bwo kurwanya amarira ni bwiza cyane.

2. Uburimbane bwinshi kandi burushaho gukomera

Uretse kuba ibikoresho bya TPU bidashobora kwangirika cyane, bifite ubushobozi bwo kwangirika no gukomera. Ububasha bwo kwangirika bwa TPU idashobora kwangirika bushobora kugera kuri 70MPa, naho igipimo cyo kwangirika mu gihe cyo kuruhuka gishobora kugera kuri 1000%, ari cyo kiri hejuru cyane ugereranyije na kabutura karemano na PVC.

3, kurwanya gusaza, kurwanya gusaza

Mu bikorwa bya fiziki ya mekanike, ubuso bw'ibikoresho rusange buzambarwa no gukurura, gusya no gusya. Ibikoresho byiza bya TPU bigabanya umuriro muri rusange biraramba kandi birwanya gusaza, bikubye inshuro zirenga eshanu ugereranyije n'ibikoresho bisanzwe bya kabutike.