Nkhani

Acrylonitrile Styrene Acrylate (ASA) imagwiritsidwa ntchito kwambiri panja, zida zamagalimoto, zida zomangira, komanso kusindikiza kwa 3D chifukwa cha kukana kwake kwanyengo, kukhazikika kwa UV, makina abwino, komanso gloss yapamwamba. Komabe, panthawi yowumba ya ASA-makamaka jekeseni ndi kusindikiza kwa 3D-opanga nthawi zambiri amakumana ndi zovuta zowonongeka. Nkhanizi zimawoneka ngati kumamatira pakati pa chinthucho ndi nkhungu kapena bedi losindikizira ndipo zimatha kubweretsa kuwonongeka, kupindika, kapena kung'ambika pakugwetsa. Mavuto oterewa amakhudza kwambiri kupanga bwino komanso mtundu wazinthu.

Nkhaniyi ikufuna kuwunika mozama zomwe zimayambitsa komanso njira zomwe zimayambitsa zovuta zowononga ASA ndipo, pazifukwa izi, tikuwonetsa njira zingapo zokwaniritsira bwino komanso mayankho aukadaulo a ASA Materials.

Zomwe Zimayambitsa Mavuto Osokoneza ASA

Kumvetsetsa zomwe zimayambitsa ndikofunikira kuti tipeze mayankho ogwira mtima.

1. Zofunika:

Kuwonjezeka kwa kutentha kwakukulu ndi kuchepa kosafanana kumayambitsa kupsyinjika kwa mkati ndi warpage.

Mphamvu yapamwamba imatsogolera kumamatira amphamvu ndi nkhungu kapena malo osindikizira a bedi.

Kumamatira kwamagulu pakusindikiza kwa 3D ndikosavuta kutentha, kuyika pachiwopsezo cha delamination.

2. Zovuta Zosindikiza za 3D:

Kumamatira kwamphamvu kwambiri kapena kofooka pagawo loyamba kumayambitsa ziwalo zomata kapena kupindika/kugwa.

Kuzizira kosagwirizana kumayambitsa kupsinjika kwamkati ndikusintha.

Malo osindikizira otseguka amayambitsa kusinthasintha kwa kutentha ndi tsamba lankhondo.

3. Mavuto Omaumba jekeseni:

Ma angles osakwanira amawonjezera kukangana pakutulutsa.

Kuuma kwa nkhungu kumakhudza kumamatira ndi zotsatira za vacuum.

Kuwongolera kutentha kwa nkhungu molakwika kumakhudza kukhazikika kwa gawo ndi kuchepa.

Kusakwanira kwa ejection kumayambitsa mphamvu zosagwirizana zomwe zimapangitsa kuwonongeka.

4. Zowonjezera:

Kusowa kwamafuta amkati kapena zotulutsa mu ASA formulations.

Zosakhathamiritsa processing magawo (kutentha, kuthamanga, kuzirala).

Kukhathamiritsa Kutulutsidwa kwa Zida za ASA: Kuthana ndi Zovuta Zamakampani Ndi Mayankho Othandiza

1. Kusankha ndi Kusintha Zinthu:

Gwiritsani ntchito magiredi a ASA opangidwa kuti muchepetse mosavuta.

Phatikizani zotulutsa zamkati monga zowonjezera za silicone, stearates, kapena amides.

Case in Point: Chiyambi cha SILIKE Silicone Masterbatch Release Agent LYSI-415

LYSI-415 ndi pelletized masterbatch yokhala ndi 50% ultra-high molecular weight (UHMW) siloxane polima yomwazika mofanana mkati mwa utomoni wa Styrene-Acrylonitrile (SAN). Amapangidwa ngati chowonjezera chogwira ntchito kwambiri pamakina a polima ogwirizana ndi SAN kuti apititse patsogolo kachitidwe kakukonza ndi kukongola kwapamwamba. Kuphatikiza apo, LYSI-415 imagwira ntchito ngati chowonjezera chogwira ntchito mu ASA (Acrylonitrile Styrene Acrylate) ma formulations kuti apititse patsogolo kukonza ndikusintha mawonekedwe apamwamba.

Ubwino Wachikulu waLYSI-415 mold kumasula wothandizira pazinthu za ASA

Kuphatikizika kwa silicone masterbatch LYSI-415 mu ASA pazambiri zoyambira 0.2 wt% mpaka 2 wt% kumabweretsa kusintha kwakukulu pakusungunuka kwamadzi, kumapangitsa kudzaza kwa nkhungu, kuchepetsedwa kwa torque, kuthira mkati, ndi kugwetsa koyenera, kumabweretsa kuchulukitsitsa kozungulira. Pakukwezedwa kokwezeka kwa 2 wt% mpaka 5 wt%, kuwongolera kwina kwa magwiridwe antchito kumawonedwa, kuphatikiza kukhathamiritsa kwabwino, kuterera, kutsika kwamphamvu kwamakangana, komanso kukana kwamphamvu kwa mar and abrasion.

Poyerekeza ndi zoonjezera zotsika kwambiri za siloxane, mndandanda wa SILIKE LYSIzowonjezera za siloxanewonetsani magwiridwe antchito apamwamba pochepetsa kutsetsereka kwa wononga, kuwongolera kutulutsa kwa nkhungu, kuchepetsa kulimba kwamphamvu, ndi kuchepetsa kuwonongeka kwa penti ndi ntchito zosindikiza. Izi zimabweretsa mazenera ochulukira komanso kupititsa patsogolo kwazinthu zamtundu wa ASA ndi SAN-based.

2. Kukhathamiritsa kwa Parameter:

Sungani zipinda zosindikizira zokhazikika, zotsekedwa zosindikizira za 3D.

Onetsetsani bwino kutentha kwa bedi, kusiyana kwa nozzles, ndi zolimbikitsa zomatira.

Konzani kutentha kwa nkhungu ndi mbiri yozizirira kuti mupangire jakisoni.

3. Kupititsa patsogolo Mapangidwe a Mold:

Wonjezerani ma angles kuti muchepetse kukangana kwa ejection.

Konzani kutha kwa nkhungu pogwiritsa ntchito zokutira kapena mankhwala.

Pezani bwino ndi kukula zikhomo ejector kugawa mphamvu mofanana.

4. Njira Zowonjezera Zothandizira:

Ikani zinthu zotulutsa nkhungu zapamwamba kwambiri, zogawidwa mofanana zomwe zimagwirizana ndi kukonza pambuyo.

Gwiritsani ntchito mabedi osindikizira ochotsedwa kuti musindikize za 3D kuti muchepetse kuchotsa mbali.

Mwakonzeka Kupititsa patsogolo Kukonzekera Kwanu kwa ASA?
Konzani Mapangidwe Anu a ASA Compound ndi SILIKE processing mafuta otulutsa wotulutsa

Ngati mukukumana ndi zovuta monga kugwetsa kovutirapo, kusamalidwa bwino kwa pamwamba, kapena kusamuka kwamafuta m'zigawo za ASA, SILIKE Silicone yowonjezera LYSI-415 imapereka yankho lotsimikizika, losavuta kugwiritsa ntchito lomwe limapangitsa kuti zinthu ziziyenda bwino popanda kunyengerera - palibe vuto la mvula. Mapulogalamu amafikira kuzinthu zamagalimoto, zinthu zakunja, ndi zida zosindikizidwa bwino za 3D.

Lumikizanani ndi SILIKE kuti mutengere wothandizira wanu wotulutsa nkhungu wazinthu za ASA kuti atsegule bwino kwambiri komanso mawonekedwe apamwamba kwambiri pamagawo anu a ASA.

Tel: +86-28-83625089
Email: amy.wang@silike.cn
Webusayiti: www.siliketech.com