Gutera inshinge TPU-Gukomera cyane TPU / Inkweto inkweto TPU / Kwambara inkumi irwanya TPU

Ibisobanuro bigufi:

Gukora umuvuduko wihuta, kumanura byoroshye, kwihanganira kwambara, imbaraga nyinshi, kurwanya ubushyuhe bwinshi, bikwiranye nubuhanga butandukanye bwo gutunganya.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

kubyerekeye TPU

Thermoplastique polyurethane elastomer (TPU) ni ubwoko bwa elastomer bushobora guhindurwa plastike no gushyushya no gushonga na solve. Ifite ibintu byiza byuzuye nkimbaraga nyinshi, gukomera, kwambara no kurwanya amavuta. Ifite imikorere myiza yo gutunganya kandi ikoreshwa cyane mukwirwanaho kwigihugu, ubuvuzi, Ibiribwa nizindi nganda. Thermoplastique Polyurethane ifite ubwoko bubiri: ubwoko bwa polyester nubwoko bwa polyether, umweru wera utagaragara cyangwa inkingi, kandi ubucucike ni 1.10 ~ 1.25g / cm3. Ubwinshi bwubwoko bwa polyether ni buto kurenza ubwoko bwa polyester. Ubushyuhe bwikirahure bwubwoko bwa polyether ni 100.6 ~ 106.1 ℃, naho ubushyuhe bwikirahure bwubwoko bwa polyester ni 108.9 ~ 122.8 ℃. Ubushyuhe bukabije bwubwoko bwa polyether nubwoko bwa polyester buri munsi ya -62 and, kandi ubushyuhe buke bwubwoko bwa polyether ni bwiza kuruta ubw'ubwoko bwa polyester. Ibintu byingenzi biranga polyurethane thermoplastique elastomers ni ukurwanya kwambara neza, kurwanya ozone nziza, gukomera kwinshi, imbaraga nyinshi, elastique nziza, kurwanya ubushyuhe buke, kurwanya amavuta meza, kurwanya imiti no kurwanya ibidukikije. Hydrolytike ihamye yubwoko bwa ester irarenze cyane iy'ubwoko bwa polyester.

Gusaba

Porogaramu: Ubwoko bwose bwibicuruzwa bikomeye cyane nkagatsinsino, amatwi yamatwi yinyamanswa, ibice byubukanishi, nibindi

Ibipimo

Icyiciro	Byihariye Imbaraga rukuruzi	Gukomera	Imbaraga	Ultimate Kurambura	Modulus	Modulus	Amarira
	g / cm3	inkombe A / D.	MPa	%	MPa	MPa	KN / mm
H3198	1.24	98	40	500	13	21	160
H4198	1.21	98	42	480	14	25	180
H365D	1.24	64D	42	390	19	28	200
H370D	1.24	70D	45	300	24	30	280