Acrylonitrile Styrene Acrylate (ASA) inoshandiswa zvakanyanya mumashandisirwo ekunze, zvikamu zvemotokari, zvekuvakisa, uye kudhinda kwe3D nekuda kwekupokana kwayo kwemamiriro ekunze, kugadzikana kweUV, zvivakwa zvakanaka zvemuchina, uye kupenya kwepamusoro. Nekudaro, panguva yekuumbwa kweASA-kunyanya mukuumba jekiseni uye 3D kudhinda-vagadziri vanowanzosangana nematambudziko ekudzikisa. Idzi nyaya dzinoratidza sekunamira pakati pechigadzirwa uye mold kana mubhedha wekudhinda uye zvinogona kutokonzera kukuvara kwepamusoro, deformation, kana kubvarura panguva yekudhirowa. Matambudziko akadai anokanganisa zvakanyanya kugadzirwa kwakanaka uye kunaka kwechigadzirwa.
Ichi chinyorwa chine chinangwa chekupa ongororo yakadzama yezvikonzero uye magadzirirwo ari kuseri kweASA yekudzikisa matambudziko uye, nechikonzero ichi, inopa yakarongeka yakatevedzana yeanoshanda optimization nzira uye tekinoroji mhinduro dzeASA Materials.
Midzi Inokonzeresa Kuseri kweASA Demolding Matambudziko
Kunzwisisa zvikonzero zvakakosha pakugadzirisa zvinobudirira.
1. Zvinhu Zvinodiwa:
Kuwedzera kupisa kwemafuta uye kusaenzana shrinkage kunokonzera kushushikana kwemukati uye warpage.
Simba repamusoro repamusoro rinotungamira kunamatira kwakasimba ne mold kana kudhinda mubhedha.
Layer adhesion mu 3D kudhinda inonzwa tembiricha, ine njodzi delamination.
2. 3D Kudhinda Zvinetso:
Kunyanya kusimba kana kusasimba kwekutanga-layer kunamatira kunokonzeresa zvikamu zvakanamira kana warping / kudonha.
Kutonhodza kusina kuenzana kunokonzera kushushikana kwemukati uye deformation.
Mamiriro ekudhinda akavhurika anokonzera kushanduka kwetembiricha uye warpage.
3. Majekiseni Molding Matambudziko:
Kusakwana dhizaini angles kunowedzera friction panguva yejection.
Mold pamusoro roughness inokanganisa adhesion uye vacuum mhedzisiro.
Kutadza kutonga tembiricha yekuumbwa kunokanganisa chikamu kuoma uye shrinkage.
Nzira dzisina kukwana dze ejection dzinokonzera masimba asina kuenzana anokonzera kukanganisa.
4. Zvimwe Zvimwe:
Kushaikwa kwemafuta emukati kana maajenti ekuburitsa muASA magadzirirwo.
Non-optimized processing parameters (tembiricha, kumanikidza, kutonhora).
ASA Materials Mold Release Optimization: Kukunda Matambudziko eIndasitiri neAnoshanda Solutions
1. Kusarudzwa kwezvinhu uye Kugadziriswa:
Shandisa ASA mamakisi akagadzirwa kuti zvive nyore kudhizainira.
Batanidza emukati ekuburitsa maajenti akadai sesilicone additives, stearates, kana amides.
Case in Point: Nhanganyaya yeSILIKE Silicone Masterbatch Release Agent LYSI-415
LYSI-415 is pelletized masterbatch inosanganisira 50% Ultra-high molecular weight (UHMW) siloxane polymer yakaparadzirwa zvakafanana mukati meStyrene-Acrylonitrile (SAN) inotakura resin. Yakagadzirwa seyepamusoro-inoshanda yekuwedzera kune SAN-inoenderana polymer masisitimu kuti iwedzere kugadzirisa maitiro uye pamusoro pemhando. Uyezve, LYSI-415 inoshandiswa sechinhu chinowedzera muASA (Acrylonitrile Styrene Acrylate) maumbirwo ekuvandudza kushandiswa nekugadzirisa maitiro epamusoro.
Mabhenefiti Akakosha eLYSI-415 mold kuburitsa mumiriri weASA zvinhu
Kupinzwa kwesilicone masterbatch LYSI-415 muASA pakudzika kubva pa0.2 wt% kusvika 2 wt% kunobereka kuvandudzwa kwakakosha mukunyunguduka kuyerera, zvichikonzera kukwidziridzwa kwegomba remuvhu, kuderedzwa extrusion torque, mukati mekuzora, uye kunyatso dhiza, zvichikonzera kuwedzera kutenderera kutenderera. Pakurodha kwakasimudzwa kwe2 wt% kusvika ku5 wt%, kumwe kuwedzeredzwa mukushanda kwepamusoro kunoonekwa, kusanganisira kukwidziridzwa kwemafuta, kutsvedza zvivakwa, kuderera kweiyo coefficient yekupokana, uye kukwirira kuramba kune mar uye abrasion.
Kuenzaniswa neyakajairwa yakaderera molecular uremu siloxane additives, iyo SILIKE LYSI akatevedzanasiloxane additivesratidza kuita kwepamusoro nekudzikisira screw kutsvedza, kunatsiridza kuburitsa mold kuenderana, kudzikisa kukakavara, uye kuderedza hurema mune inotevera pendi uye kudhinda mabasa. Izvi zvinoguma nekuwanda mahwindo ekugadzirisa uye kuwedzeredzwa-chigadzirwa chemhando yeASA neSAN-based materials.
2. Maitiro Parameter Optimization:
Chengetedza dzakagadzikana, dzakavharirwa dzimba dzekudhindisa dze 3D kudhinda.
Nyatsodzora tembiricha yemubhedha, gomba remuromo, uye vanosimudzira.
Gadzirisa tembiricha ye mold uye kutonhora profiles yekuumba jekiseni.
3. Mold Design Kuvandudzwa:
Wedzera dhizaini angles kuderedza ejection friction.
Gadzirisa mold pamusoro pekupedzisira kuburikidza nekukasira kana marapirwo.
Nyatsotsvaga uye saizi ejector pini kugovera masimba zvakaenzana.
4. Mashandiro Ekuwedzera Ekubatsira:
Nyorera yepamusoro-mhando, yakaenzana yakagovaniswa mold kuburitsa maajenti anoenderana ne-post-processing.
Shandisa mibhedha inobvisika inodhinda ye 3D kudhinda kurerutsira kubvisa chikamu.
Wagadzirira Kuvandudza Yako ASA Processing?
Gadzirisa Yako ASA Compound Formulation neSILIKE kugadzirisa lubricating kuburitsa mumiririri
Kana uri kutarisana nezvipingamupinyi zvakaita sekuoma kwekudzimisa, kupera kwakashata kwepasi, kana kutama kwemafuta muzvikamu zveASA, SILIKE Silicone yekuwedzera LYSI-415 inopa yakaratidza, iri nyore kushandisa mhinduro inosimudzira mashandiro pasina kukanganisika - hapana nyaya dzekunaya. Zvishandiso zvinotambanudzira kune zvinhu zvemotokari, zvigadzirwa zvekunze, uye nemazvo 3D-akadhindwa zvikamu.
Bata SILIKE kuti uwane yako inoshanda yekugadzirisa mold kuburitsa mumiriri weASA zvinhu kuti uvhure hunyanzvi hwepamusoro uye hukuru hwepamusoro hwepamusoro muzvikamu zvako zveASA.
Tel: +86-28-83625089
Email: amy.wang@silike.cn
Webhusaiti: www.siliketech.com
Nguva yekutumira: Aug-08-2025
