Umukandara wa pulasitiki wa polypropylene wa 12mm w'ubugari Umukandara wa pulasitiki wa PP w'umukandara

Umushumi wa PP, cyangwa umushumi wa polypropylene, ni ubwoko bw'umushumi wa pulasitiki ukozwe mu bikoresho bya polypropylene. Ukoreshwa cyane mu gupfunyika, gupakira no gufata ibintu kugira ngo byoherezwe cyangwa bibikwe. Umushumi wa PP ni uworoheje, woroshye, kandi urwanya ubushuhe n'urumuri rwa UV, bigatuma ukoreshwa mu buryo butandukanye mu nganda nko mu bijyanye n'ibikoresho, mu nganda no mu bwubatsi. Urashobora gukoreshwa n'imashini zifata imishumi n'intoki, zikora mu buryo bwa semi-automatic, cyangwa zikora mu buryo bwa automatic kandi uboneka mu bugari n'ubugari butandukanye kugira ngo uhuze n'ibikenewe bitandukanye.

Ibisobanuro bya PP (polypropylene) strap birashobora gutandukana bitewe n'uko biteganyijwe gukoreshwa, ariko dore bimwe mu bisobanuro bisanzwe:

1. Ibikoresho: Bikozwe muri polypropylene resin.
2. UbugariUbusanzwe uburebure buri hagati ya mm 5 na mm 19 (inchi 0.2 na 0.75), ariko bushobora gutandukana bitewe n'ibyo ukeneye.
3. Ubunini: Muri rusange uburebure buri hagati ya mm 0.3 na mm 1.5 (inchi 0.012 na 0.059).
4. Guca intege: Iratandukanye cyane bitewe n'ubugari n'ubunini; ishobora kuba hagati ya 100 na 600 kg (45 na 272 kg) cyangwa irenga.
5. Kurekura: Ubusanzwe hagati ya 10% na 20% mu gihe cyo kuruhuka, ibyo bikaba bigaragaza uburyo umushumi ushobora kurambura mbere yo kuvunika.
6. Ibara: Iboneka mu mabara atandukanye, akenshi ari umukara, ubururu, cyangwa karemano (isobanutse neza).
7. Gupfuka: Ishobora kuba isanzwe cyangwa ifite ishashi cyangwa irangi ridasanzwe kugira ngo irusheho gukururana no gufata neza.
8. Ubuso: Ishobora guhindurwa cyangwa koroha, bitewe n'uko ikoreshwa rikenewe.
9. Ubudahangarwa bw'ubushyuhe: Muri rusange bikora neza mu bushyuhe buri hagati ya -40°F na 150°F (-40°C na 65°C).
10. Ubudahangarwa bw'imiraba y'urumuri: Imishumi imwe ya PP ishobora kuvurwa kugira ngo ikoreshwe hanze bitewe n'ubudahangarwa bw'imirasire ya UV.