Nkhani - Kutsegula Kuthekera kwa ma TPE: Njira Zapamwamba Zapamwamba ndi Kukaniza kwa Mar

Njira Zokulitsira Kukanika ndi Kukaniza kwa Mar kwa Zida za TPE

Thermoplastic elastomers (TPEs) ndi gulu losunthika lazinthu zomwe zimaphatikiza mawonekedwe a thermoplastics ndi elastomers, zomwe zimapereka kusinthasintha, kulimba mtima, komanso kukonza kosavuta. Ma TPE akhala chisankho choyambirira kwa opanga zida zamagetsi ndi mainjiniya omwe akufunafuna zida zofewa, za elastomeric. Zidazi zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza magalimoto, katundu wogula, zida zamankhwala, zamagetsi, HVAC, ndi ntchito zina zamafakitale.

Kupanga TPEs

Ma TPE amasankhidwa potengera kapangidwe kake ka mankhwala: Thermoplastic Olefins (TPE-O), Styrenic compounds (TPE-S), Vulcanizates (TPE-V), Thermoplastic Polyurethanes (TPE-U), Copolyesters (COPE), ndi Copolyamides (COPA). Nthawi zambiri, ma TPE monga ma polyurethanes ndi ma copolyester amapangidwa mopitilira muyeso kuti agwiritse ntchito pomwe TPE-S kapena TPE-V ingakhale chisankho choyenera komanso chotsika mtengo.

Ma TPE wamba nthawi zambiri amakhala ndi zophatikizika za mphira ndi utomoni wa thermoplastic. Komabe, ma thermoplastic vulcanizates (TPE-Vs) amasiyana monga tinthu ta rabala zomwe zili muzinthuzi zimalumikizidwa pang'ono kapena kwathunthu kuti ziwongolere magwiridwe antchito.

TPE-Vs imapereka makina otsika oponderezedwa, kukana bwino kwamankhwala ndi abrasion, komanso magwiridwe antchito apamwamba pakutentha kwambiri, kuwapangitsa kukhala oyenera kusintha mphira mu zidindo. Ma TPE ochiritsira, kumbali ina, amapereka kusinthasintha kokulirapo, kuwalola kuti azitha kugwiritsidwa ntchito mosiyanasiyana, monga zinthu za ogula, zamagetsi, ndi zida zamankhwala. Ma TPE awa nthawi zambiri amakhala ndi mphamvu zolimba kwambiri, kukhazikika bwino ("kuthamanga pang'ono"), kukongola kwapamwamba, ndipo amapezeka mumilingo yochulukirapo.

Ma TPE amathanso kupangidwa kuti azitsatira magawo olimba ngati PC, ABS, HIPS, ndi Nayiloni, ndikupereka zogwira zofewa zomwe zimapezeka pazinthu monga misuwachi, zida zamagetsi, ndi zida zamasewera.

Zovuta ndi ma TPE

Ngakhale kusinthasintha kwawo, chimodzi mwazovuta ndi ma TPEs ndikuti amatha kukwapula ndi kuwononga, zomwe zingasokoneze kukongola kwawo komanso kukhulupirika kwawo. Kuti athane ndi vutoli, opanga amadalira kwambiri zowonjezera zapadera zomwe zimathandizira kukwapula ndi kukana kwa ma TPE.

Kumvetsetsa Scratch ndi Mar Resistance

Musanafufuze zowonjezera zowonjezera, ndikofunika kumvetsetsa mfundo za scratch and mar resistance:

Kulimbana ndi Scratch Resistance:Izi zikutanthauza kuthekera kwa zinthu kupirira kuwonongeka kwa zinthu zakuthwa kapena zokalipa zomwe zimatha kudula kapena kukumba pamwamba.
Mar Resistance:Mar resistance ndi kuthekera kwa zinthu kukana kuwonongeka kwakung'ono pamwamba komwe sikungalowe mozama koma kumatha kukhudza mawonekedwe ake, monga scuffs kapena smudges.

Kupititsa patsogolo zinthu izi mu ma TPE ndikofunikira, makamaka pakugwiritsa ntchito pomwe zinthuzo zimang'ambika nthawi zonse kapena pomwe mawonekedwe a chinthu chomaliza ndi chofunikira kwambiri.

Njira Zokulitsira Kukanika ndi Kukaniza kwa Mar kwa Zida za TPE

Zowonjezera zotsatirazi zimagwiritsidwa ntchito nthawi zambiri kupititsa patsogolo kukwapula ndi kukana kwa TPEs:

1.Zowonjezera Zopangidwa ndi Silicone

Zowonjezera zopangidwa ndi silicon ndizothandiza kwambiri pakukulitsa kukanda komanso kukana kwa thermoplastic elastomers (TPEs). Zowonjezerazi zimagwira ntchito popanga mafuta opaka pamwamba pa zinthuzo, kuchepetsa mikangano ndipo potero amachepetsa mwayi wa zokala.

Ntchito:Imagwira ntchito ngati mafuta opaka pamwamba, kuchepetsa mikangano ndi kuvala.
Ubwino:Imapititsa patsogolo kukana koyambitsa popanda kukhudza kwambiri makina kapena kusinthasintha kwa TPE.

Makamaka,SILIKE Si-TPV, bukusilicon-based zowonjezera, imatha kugwira ntchito zingapo, monga aZowonjezeretsa ma thermoplastic elastomers, Zosintha za Thermoplastic elastomers, Thermoplastic Silicone-based elastomers modifier, Thermoplastic elastomers kumva zosintha.The SILIKE Si-TPV Series ndidynamic vulcanized thermoplastic silicone-based elastomer, opangidwa pogwiritsa ntchito ukadaulo wapadera wolumikizana. Izi zimabalalitsa mphira wa silikoni mkati mwa TPO ngati tinthu tating'onoting'ono ta 2-3, zomwe zimapangitsa kuti pakhale zida zomwe zimaphatikiza mphamvu, kulimba, ndi kukana kwa abrasion kwa ma thermoplastic elastomers ndi zinthu zofunika za silikoni, monga kufewa, kumveka kwa silky, kukana kuwala kwa UV, ndi kukana mankhwala. Zidazi zimathanso kubwezeredwa ndi kugwiritsidwanso ntchito m'njira zachikhalidwe.

LitiSilicone-Based Thermoplastic Elastomer (Si-TPV)imaphatikizidwa mu TPEs, zabwino zake zikuphatikiza:

Kupititsa patsogolo kukana kwa abrasion
Kulimbana ndi madontho owonjezereka, kuwonetseredwa ndi ngodya yaying'ono yolumikizana ndi madzi
Kuchepetsa kuuma
Pang'ono ndi pang'ono zimakhudza makina katundu ndiSi-TPVmndandanda
Ma haptics abwino kwambiri, opatsa kukhudza kowuma, kosalala kopanda maluwa pambuyo pakugwiritsa ntchito nthawi yayitali

2. Zowonjezera Zopangira Sera

Sera ndi gulu lina lazowonjezera zomwe zimagwiritsidwa ntchito kukulitsa mawonekedwe amtundu wa TPE. Amagwira ntchito posamukira kumtunda, kupanga wosanjikiza woteteza womwe umachepetsa kukangana ndikuwongolera kukana kukwapula ndi kuwononga.

Mitundu:Sera ya polyethylene, sera ya parafini, ndi phula zopangira zimagwiritsidwa ntchito pafupipafupi.
Ubwino:Zowonjezera izi ndizosavuta kuphatikiza mu matrix a TPE ndipo zimapereka yankho lotsika mtengo lothandizira kulimba kwa pamwamba.

3. Nanoparticles

Nanoparticles, monga silika, titanium dioxide, kapena alumina, amatha kuphatikizidwa mu TPEs kuti apititse patsogolo kukanda kwawo komanso kukana. Tinthu tating'ono ting'onoting'ono timalimbitsa matrix a TPE, kupangitsa kuti zinthuzo zikhale zolimba komanso zosagonjetsedwa ndi kuwonongeka kwa pamwamba.

Ntchito:Imagwira ntchito ngati chowonjezera chowonjezera, chowonjezera kuuma komanso kulimba kwapamwamba.
Ubwino:Nanoparticles imatha kupititsa patsogolo kukana kwapang'onopang'ono popanda kusokoneza kusungunuka kapena zinthu zina zofunika za TPEs.

4. Zophimba Zotsutsana ndi Kukwapula

Ngakhale sichowonjezera pa seti, kugwiritsa ntchito zokutira zotsutsana ndi zoyamba kuzinthu za TPE ndi njira yodziwika bwino yolimbikitsira kulimba kwawo. Zovala izi zimatha kupangidwa ndi zinthu zosiyanasiyana, kuphatikiza ma silanes, polyurethanes, kapena ma resin ochiritsidwa ndi UV, kuti apereke wosanjikiza wolimba, woteteza.

Ntchito:Amapereka malo olimba, olimba omwe amateteza ku zokala ndi kuonongeka.
Ubwino:Zovala zimatha kupangidwa kuti zigwirizane ndi ntchito zina ndikupereka chitetezo chokhalitsa.

5. Fluoropolymers

Zowonjezera zochokera ku fluoropolymer zimadziwika chifukwa chokana kwambiri ndi mankhwala komanso mphamvu zochepa zapamtunda, zomwe zimachepetsa kukangana ndikuwonjezera kukana kwa ma TPE.

Ntchito:Amapereka malo otsika kwambiri omwe amagonjetsedwa ndi mankhwala ndi kuvala.
Ubwino:Amapereka kukana kwabwino kwambiri komanso moyo wautali, kuwapangitsa kukhala abwino pamapulogalamu apamwamba kwambiri.

Zinthu Zomwe Zimakhudza Kuchita Bwino kwa Zowonjezera

Kuchita bwino kwa zowonjezera izi pakuwongolera kukande ndi kukana kwa mar zimadalira zinthu zingapo:

Kuyikira Kwambiri:Kuchuluka kwa zowonjezera zomwe zimagwiritsidwa ntchito zimatha kukhudza kwambiri zomaliza za TPE. Kukhazikika koyenera kuyenera kutsimikiziridwa kuti kulinganiza kulimba kwamphamvu ndi zinthu zina zakuthupi.
Kugwirizana:Chowonjezeracho chiyenera kukhala chogwirizana ndi matrix a TPE kuti zitsimikizire ngakhale kugawa komanso kuchita bwino.
Kagwiritsidwe Ntchito:Zomwe zimapangidwira, monga kutentha ndi kumeta ubweya wa ubweya panthawi yophatikiza, zingakhudze kubalalitsidwa kwa zowonjezera ndi mphamvu zawo zomaliza.

Kuti mudziwe zambiri za momweThermoplastic Silicone-based elastomer modifiersimatha kukulitsa zida za TPE, kukweza kukongola kwa chinthu chanu chomaliza ndikuwongolera kukanda komanso kukana, chonde lemberani SILIKE lero. Dziwani zabwino za kukhudza kowuma, kosalala kopanda maluwa, ngakhale mutagwiritsa ntchito nthawi yayitali.

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

Nthawi yotumiza: Aug-16-2024