Guhitamo ibikoresho byiza ningirakamaro kugirango harebwe igihe kirekire kandi gihamye cyinsinga za optique. Ibikoresho bitandukanye bitwara bitandukanye mubihe bidukikije bikabije - ibikoresho bisanzwe birashobora gucika intege no gucika kubushyuhe buke, mugihe ubushyuhe bwinshi bushobora koroshya cyangwa guhinduka.
Hasi hari ibikoresho byinshi bikoreshwa muburyo bwa optique ya kabili, buri kimwe gifite ibyiza byacyo hamwe nibisabwa.
1. PBT (Polybutylene Terephthalate)
PBT nibikoresho bikoreshwa cyane kuri optique ya kabili irekuye.
Binyuze mu guhindura - nko kongeramo urunigi rworoshye - ubukonje bwacyo bwo hasi burashobora kunozwa cyane, byoroshye byoroshye -40 ° C.
Ikomeza kandi gukomera no guhagarara neza mubushyuhe bwinshi.
Ibyiza: imikorere iringaniye, igiciro-cyiza, hamwe nibisabwa byinshi.
2. PP (Polypropilene)
PP itanga ubukonje buke bwo hasi, irinda gucika no mubihe bikonje cyane.
Itanga kandi hydrolysis irwanya PBT. Nyamara, modulus yayo iri hasi gato, kandi gukomera birakomeye.
Guhitamo hagati ya PBT na PP biterwa nigishushanyo mbonera cya kabili nuburyo bukenewe.
3. LSZH (Umwotsi muke wa Zeru Halogen)
LSZH ni kimwe mu bikoresho bizwi cyane bikoreshwa muri iki gihe.
Hamwe na polymer yateye imbere hamwe ninyongeramusaruro, ibinyabuzima byo mu rwego rwo hejuru LSZH birashobora guhura na -40 ° C ikigereranyo cy’ubushyuhe buke kandi bigatuma umutekano uhoraho kuri 85 ° C.
Zigaragaza ububobere buke bwa flame (zitanga umwotsi muke kandi nta myuka ya halogene mugihe cyo gutwikwa), hamwe no kurwanya imbaraga zo guhagarika umutima no kwangirika kwimiti.
Nibihitamo byatoranijwe kuri flame-retardant hamwe ninsinga zangiza ibidukikije.
4. TPU (Polyurethane ya Thermoplastique)
Azwi nk '"umwami wubukonje no kwambara," ibikoresho byo gukata TPU bikomeza guhinduka nubwo haba hari ubushyuhe buke cyane mugihe utanga abrasion, amavuta, hamwe no kurwanya amarira.
Nibyiza gukurura insinga zurunigi, insinga zubucukuzi, ninsinga zimodoka zisaba kugenda kenshi cyangwa bigomba kwihanganira ubukonje bukabije.
Ariko, hakwiye kwitonderwa ubushyuhe bwo hejuru hamwe na hydrolysis, kandi birasabwa amanota meza.
5. PVC (Choride ya Polyvinyl)
PVC nuburyo bwubukungu bwa optique ya kabili.
PVC isanzwe ikunda gukomera no gucika intege munsi ya -10 ° C, bigatuma idakwiranye nubushyuhe buke cyane.
Ubukonje bwihanganira ubukonje cyangwa ubushyuhe buke bwa PVC butezimbere guhinduka mukongeramo plastike nyinshi, ariko ibi birashobora kugabanya imbaraga zumukanishi no kurwanya gusaza.
PVC irashobora gusuzumwa mugihe imikorere yikiguzi aricyo kintu cyambere kandi ibisabwa byigihe kirekire byo kwizerwa ntabwo biri hejuru.
Incamake
Buri kimwe muri ibyo bikoresho bya optique bitanga inyungu zitandukanye bitewe na porogaramu.
Mugushushanya cyangwa gukora insinga, ni ngombwa gusuzuma ibidukikije, imikorere yubukanishi, hamwe nubuzima bwa serivisi kugirango uhitemo ibikoresho byiza.
Igihe cyo kohereza: Ukwakira-31-2025