Kuderedza ruzha inyaya inokosha muindasitiri yemotokari. Ruzha, kudedera uye kudedera kweruzha (NVH) mukati memudhudhudhu kunonyanya kuzivikanwa mumotokari dzemagetsi dzakanyarara zvikuru. Tinovimba kuti kabhini iyi ichava paradhiso yekuzorora nekuvaraidza. Mota dzinozvifambisa dzinoda nzvimbo yakanyarara mukati.
Zvikamu zvakawanda zvinoshandiswa mumadhibhodhi emota, maconsole epakati uye matrim strips zvakagadzirwa ne polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) alloy. Kana zvikamu zviviri zvikafamba zvichienderana (stick-slip effect), kukweshana uye kudedera zvinoita kuti zvinhu izvi zviburitse ruzha. Mhinduro dzechinyakare dzeruzha dzinosanganisira kushandiswa kwechipiri kwefelt, pendi kana lubricant, uye maresini anoderedza ruzha. Sarudzo yekutanga ndeye multiprocess, kushanda zvishoma uye kusagadzikana kweruzha, nepo sarudzo yechipiri ichidhura zvikuru.
Masterbatch yeSilike ipolysiloxane yakakosha inopa kushanda kwakanaka kwekusingaperi kwekudzivirira kurira kwezvikamu zvePC/ABS nemutengo wakaderera. Sezvo zvikamu zvekudzivirira kurira zvichibatanidzwa panguva yekusanganisa kana kupinza, hapana chikonzero chematanho ekugadzirisa mushure mekugadzira anononoka kumhanya kwekugadzira. Zvakakosha kuti SILIPLAS 2073 masterbatch ichengetedze hunhu hwePC/ABS alloy - kusanganisira kuramba kwayo kwakajairika. Nekuwedzera rusununguko rwekugadzira, tekinoroji iyi itsva inogona kubatsira maOEM emotokari nemarudzi ese ehupenyu. Kare, nekuda kwekugadzirisa mushure mekugadzira, dhizaini yezvikamu yakaoma yakava yakaoma kana kuti isingabviri kuwana kufukidzwa kwakazara mushure mekugadzira. Kusiyana neizvi, zvinhu zvesilicone hazvidi kugadzirisa dhizaini kuti zviwedzere kushanda kwazvo kwekudzivirira kurira. SILIPLAS 2073 yeSilike ndiyo chigadzirwa chekutanga munhevedzano itsva yezvigadzirwa zvesilicone zvinodzivirira ruzha, izvo zvingave zvakakodzera kumotokari, kutakurwa, vatengi, kuvaka uye midziyo yemumba.
• Kushanda zvakanaka kwekuderedza ruzha: RPN<3 (zvichienderana neVDA 230-206)
• Deredza kutsvedza kwetsvimbo
• Hunhu hwekuderedza ruzha nekukurumidza uye kwenguva refu
• Kukweshana kwakaderera (COF)
• Kukanganisa kushoma pahunhu hukuru hwePC / ABS (kukanganisa, modulus, simba, kureba)
• Kushanda zvakanaka nehuwandu hushoma hwekuwedzera (4wt%)
• Zviri nyore kubata, zvidimbu zvinoyerera zvisina kuzara
|
| Nzira yekuedza | Chikamu | Kukosha kwakajairika |
| Chitarisiko | Kuongorora zvinoonekwa | Bhodhoro jena | |
| MI (190℃ ,10kg) | ISO1133 | g/10min | 20.2 |
| Kuwanda kwevanhu | ISO1183 | g/cm3 | 0.97 |
Girafu yekuchinja kwehuwandu hwekurova kwemoyoinbvunzo yePC/ABS inotsvedza mushure mekuwedzera 4% SILIPLAS2073:
Zvinogona kuonekwa kuti kukosha kwePC/ABS mushure mekuwedzera 4% SILIPLAS2073 kwaderera zvakanyanya, uye mamiriro ekuyedza ndeekuti V=1mm/s, F=10N.
Mushure mekuwedzera 4% SILIPLAS2073, simba rekukanganisa ravandudzika.
• Deredza ruzha runokanganisa uye kudedera
• Ipa COF yakagadzikana panguva yebasa rezvikamu
• Gadzirisa rusununguko rwekugadzira nekushandisa maumbirwo akaomarara ejometri
• Rerutsa kugadzirwa nekudzivisa mashandiro echipiri
• Chipimo chidiki, zvinovandudza kudzora mutengo
• Zvikamu zvemukati memotokari (trim, dashboard, console)
• Zvishandiso zvemagetsi (tireyi yefiriji) negaba remarara, muchina wekuwachisa, muchina wekushambidza ndiro)
• Zvikamu zvekuvaka (mafuremu emahwindo), nezvimwewo.
Chirimwa chinosanganisa PC/ABS nechirimwa chinoumba zvikamu
Inowedzerwa kana PC/ABS alloy yagadzirwa, kana mushure mekunge PC/ABS alloy yagadzirwa, uye yobva yanyungudutswa-extrusion yakacheneswa, kana kuti inogona kuwedzerwa zvakananga uye kuumbwa nejekiseni (pasi pepfungwa yekuona kuti zvinhu zvapararira).
Huwandu hwekuwedzera hunokurudzirwa i3-8%, huwandu hwekuwedzera chaihwo hunowanikwa zvichienderana nekuyedza
25Kg /bhegi,bhegi repepa rehunyanzvi.
Kutakurwa semakemikari asina njodzi. Chengeta munzvimbokutonhora,mhepo inofefetera zvakanakanzvimbo.
Hunhu hwepakutanga hunoramba hwakafanana kwemwedzi makumi maviri nemana kubva pakugadzirwazuva,kana yakachengetwa munzvimbo inochengeterwa zvinokurudzirwa.
$0
mamakisi Silicone Masterbatch
mamakisi eSilicone Powder
mamakisi Anti-kukwenya Masterbatch
mamakisi Anti-abrasion Masterbatch
mamakisi Si-TPV
mamakisi eSilicone Wakisi