Amakuru - Gufungura ubushobozi bwa TPEs: Ingamba zo hejuru ya Scratch na Mar Resistance

Inzira zo Kuzamura Igishushanyo na Mar Kurwanya Ibikoresho bya TPE

Thermoplastique elastomers (TPEs) nicyiciro cyibikoresho byinshi bihuza ibiranga thermoplastique na elastomers, bitanga guhinduka, kwihangana, no koroshya gutunganya. TPE yabaye ihitamo ryambere kubashushanya ibikoresho naba injeniyeri bashaka ibikoresho byoroshye, elastomeric. Ibi bikoresho bikoreshwa cyane mu nganda zitandukanye, zirimo ibinyabiziga, ibicuruzwa by’abaguzi, ibikoresho byubuvuzi, ibikoresho bya elegitoroniki, HVAC, n’ibindi bikoreshwa mu nganda.

Gutondekanya TPE

TPEs ishyirwa mubikorwa byimiti yabyo: Thermoplastique Olefins (TPE-O), Styrenic compound (TPE-S), Vulcanizates (TPE-V), Thermoplastique Polyurethanes (TPE-U), Copolyester (COPE), na Copolyamide (COPA). Mubihe byinshi, TPE nka polyurethanes na copolyester zirenze-injeniyeri kubyo bagenewe mugihe TPE-S cyangwa TPE-V byaba ari amahitamo meza kandi ahendutse.

Ubusanzwe TPEs igizwe nuruvange rwumubiri rwa reberi hamwe nubushyuhe bwa termoplastique. Nyamara, thermoplastique vulcanizates (TPE-Vs) iratandukanye nkuko reberi ya reberi muri ibyo bikoresho iba igice cyangwa ihujwe rwose kugirango yongere imikorere.

TPE-Vs itanga compression yo hasi, irwanya imiti nogukumira neza, hamwe nubushobozi buhanitse mubushyuhe bwinshi, bigatuma iba abakandida beza basimbuza reberi kashe. Ku rundi ruhande, TPE isanzwe, itanga uburyo bwinshi bwo guhinduranya, ibemerera guhuza ibicuruzwa byihariye, nkibicuruzwa byabaguzi, ibikoresho bya elegitoroniki, nibikoresho byubuvuzi. Izi TPE mubisanzwe zifite imbaraga zingana cyane, elastique nziza ("snappiness"), amabara meza, kandi iraboneka murwego rwagutse rwurwego rukomeye.

TPE irashobora kandi gutegurwa kugirango yubahirize insimburangingo zikomeye nka PC, ABS, HIPS, na Nylon, zitanga uburyo bworoshye bwo gukoraho buboneka kubicuruzwa nko koza amenyo, ibikoresho byamashanyarazi, nibikoresho bya siporo.

Ibibazo hamwe na TPE

Nuburyo butandukanye, imwe mubibazo byugarije TPEs ni uburyo bworoshye bwo gushushanya na mar, bishobora guhungabanya ubwiza bwabo bwiza hamwe nubunyangamugayo bukora. Kugira ngo iki kibazo gikemuke, abayikora barushijeho gushingira ku nyongeramusaruro zihariye zongerera umurongo na marike ya TPEs.

Gusobanukirwa Scratch na Mar Kurwanya

Mbere yo gucukumbura inyongeramusaruro zihariye, ni ngombwa gusobanukirwa imyumvire yo gushushanya no kurwanya mar:

Kurwanya Scratch:Ibi bivuga ubushobozi bwibikoresho byo kwihanganira ibyangiritse kubintu bikarishye cyangwa bikabije bishobora guca cyangwa gucukura hejuru.
Mar Kurwanya:Kurwanya Mar nubushobozi bwibikoresho byo kurwanya ibyangiritse bito bishobora kutinjira cyane ariko bishobora kugira ingaruka kumiterere yabyo, nka scuffs cyangwa smudges.

Kuzamura iyi mitungo muri TPEs ni ngombwa, cyane cyane mubisabwa aho ibikoresho bigaragarira buri gihe kwambara cyangwa kurira cyangwa aho bigaragara ibicuruzwa byanyuma ari ngombwa.

Inzira zo Kuzamura Igishushanyo na Mar Kurwanya Ibikoresho bya TPE

Inyongeramusaruro zikurikira zikoreshwa muburyo bwo kunoza igishushanyo cya marike ya TPEs:

1.Silicone-Yongeyeho

Inyongeramusaruro zishingiye kuri silicone zifite akamaro kanini mukuzamura ibishushanyo na marike ya thermoplastique elastomers (TPEs). Izi nyongeramusaruro zikora mugukora amavuta yo kwisiga hejuru yibikoresho, bikagabanya ubushyamirane bityo bikagabanya amahirwe yo gushushanya.

Igikorwa:Gukora nk'amavuta yo hejuru, kugabanya guterana no kwambara.
Inyungu:Itezimbere kurwanya ibishushanyo bitagize ingaruka zikomeye kumiterere yubukanishi cyangwa guhinduka kwa TPE.

By'umwihariko,SILIKE Si-TPV, igitabosilicone ishingiye ku nyongeramusaruro, irashobora gukora imirimo myinshi, nka aGutunganya inyongeramusaruro ya elastomers ya thermoplastique, Guhindura kuri elastomeri ya Thermoplastique, Thermoplastic Silicone ishingiye kuri elastomers ihindura, Thermoplastique elastomers bumva bahindura.SILIKE Si-TPV Urukurikirane ni aDynamic vulcanized thermoplastique silicone ishingiye kuri elastomer, yaremye ikoresheje tekinoroji yihariye yo guhuza. Ubu buryo bukwirakwiza reberi ya silicone muri TPO nkibice 2-3 bya micron, bikavamo ibikoresho bihuza imbaraga, ubukana, hamwe no kurwanya abrasion ya thermoplastique elastomers hamwe nibintu byifuzwa bya silicone, nkubwitonzi, ibyiyumvo bya silike, kurwanya urumuri rwa UV, na imiti irwanya imiti. Ibi bikoresho kandi birashobora gukoreshwa kandi bigakoreshwa muburyo bwa gakondo bwo gukora.

IgiheSilicone ishingiye kuri Thermoplastique Elastomer (Si-TPV)yinjijwe muri TPEs, inyungu zirimo:

Kunoza kurwanya abrasion
Kongera imbaraga zo kurwanya ikizinga, bigaragazwa ninguni ntoya yo guhuza amazi
Kugabanya ubukana
Ingaruka ntoya kumiterere yubukanishi hamwe naSi-TPVUrukurikirane
Ibyiza bya haptics, bitanga ibyuma byumye, bikozwe mubudodo bitagira uburabyo nyuma yo gukoresha igihe kirekire

2. Inyongera zishingiye ku gishashara

Ibishashara ni irindi tsinda ryinyongera zikoreshwa mugutezimbere imiterere ya TPEs. Bakora mukwimuka hejuru, bagakora urwego rukingira rugabanya ubushyamirane kandi rutezimbere kurwanya ibishushanyo no kurongora.

Ubwoko:Ibishashara bya polyethylene, ibishashara bya paraffine, hamwe n’ibishashara bya sintetike.
Inyungu:Izi nyongeramusaruro ziroroshye kwinjiza muri matrise ya TPE kandi zitanga igisubizo cyigiciro cyogutezimbere kuramba.

3. Nanoparticles

Nanoparticles, nka silika, dioxyde de titanium, cyangwa alumina, irashobora kwinjizwa muri TPE kugirango yongere imbaraga zayo. Ibi bice bishimangira matrike ya TPE, bigatuma ibikoresho bikomera kandi bikarwanya kwangirika kwubutaka.

Igikorwa:Ibikorwa nkibyuzuza byuzuza, byongera ubukana nubuso bukomeye.
Inyungu:Nanoparticles irashobora kongera imbaraga zo kurwanya ibishushanyo bitabangamiye elastique cyangwa indi mico yifuzwa ya TPEs.

4. Kurwanya Kurwanya

Nubwo atari inyongera kuri buri, gukoresha anti-scratch coatings kubicuruzwa bya TPE nuburyo busanzwe bwo kuzamura uburebure bwabyo. Iyi myenda irashobora gukorwa hamwe nibikoresho bitandukanye, harimo silan, polyurethanes, cyangwa ibisigazwa bya UV byakize, kugirango bitange urwego rukomeye, rukingira.

Igikorwa:Itanga igorofa ikomeye, iramba irinda gushushanya no gutambuka.
Inyungu:Impuzu zirashobora guhuzwa nibisabwa kandi bigatanga uburinzi burambye.

5. Fluoropolymers

Fluoropolymer ishingiye ku nyongeramusaruro izwiho guhangana n’imiti n’ingufu nkeya, bigabanya ubukana kandi bikongerera imbaraga za TPEs.

Igikorwa:Itanga ubuso buke bwo guhangana n’imiti no kwambara.
Inyungu:Tanga uburyo bwiza bwo guhangana no kuramba, bigatuma biba byiza kubikorwa byo hejuru.

Ibintu bigira ingaruka kumikorere yinyongera

Imikorere yibi byongeweho mugutezimbere ibishushanyo na mar biterwa nibintu byinshi:

Kwibanda:Ingano yinyongera ikoreshwa irashobora guhindura cyane imitungo yanyuma ya TPE. Ibyifuzo byiza bigomba kwiyemeza kuringaniza imbaraga zirwanya nibindi bintu biranga ibintu.
Guhuza:Inyongeramusaruro igomba guhuzwa na matrike ya TPE kugirango irebe no gukwirakwiza no gukora neza.
Uburyo bwo gutunganya:Imiterere yo gutunganya, nkubushyuhe nigipimo cyogosha mugihe cyo guteranya, birashobora kugira ingaruka kumasemburo yinyongera nibikorwa byanyuma.

Kugira ngo umenye byinshi kubyerekeyeThermoplastique Silicone ishingiye kuri elastomer ihinduraIrashobora kuzamura ibikoresho bya TPE, kuzamura ibicuruzwa byawe byanyuma hejuru yuburanga no kunoza ibishushanyo na mar, nyamuneka hamagara SILIKE uyumunsi. Inararibonye ibyiza byo gukoraho byumye, bikozwe mubudodo bitagira uburabyo, nubwo nyuma yo gukoresha igihe kirekire.

Tel: +86-28-83625089 or via email: amy.wang@silike.cn. website:www.si-tpv.com

Igihe cyo kohereza: Kanama-16-2024