Wakisi yeSilicone yezvikamu zvethermoplastic nemadziro matete inoderedza COF,
kuwedzera kusimba kwekukwenya pamusoro pechigadzirwa., kuderedza COF kunovandudza kuramba kwekupfeka,
SILIMER 5140 chinhu chinowedzera chesilicone chakagadzirwa nepolyester chine kugadzikana kwakanaka kwekupisa. Chinoshandiswa muzvigadzirwa zvethermoplastic zvakaita sePE, PP, PVC, PMMA, PC, PBT, PA, PC/ABS, nezvimwewo. Zviri pachena kuti inogona kuvandudza hunhu hwepamusoro hwezvigadzirwa hunodzivirira kukwenya uye kusakara, kuvandudza kunyorova uye kuburitswa kwemould kwemaitiro ekugadzirisa zvinhu kuitira kuti hunhu hwezvigadzirwa huve nani. Panguva imwe chete, SILIMER 5140 ine chimiro chakakosha chinoenderana zvakanaka ne matrix resin, hapana mvura inonaya, haina mhedzisiro pakuonekwa uye kurapwa kwepamusoro kwezvigadzirwa.
| Giredhi | SILIMER 5140 |
| Chitarisiko | Bhodhoro jena |
| Kuisa pfungwa pachinhu chimwe chete | 100% |
| Nhamba yekunyunguduka (℃) | 50-70 |
| Kuchinja-chinja % (105℃ × 2h) | ≤ 0.5 |
1) Kuvandudza kuramba kwekukwenya uye kuramba kupfeka;
2) Deredza kukweshana kwenzvimbo, kuvandudza kutsetseka kwenzvimbo;
3) Ita kuti chigadzirwa chive nekubuda kwakanaka kwemould uye mafuta, kuvandudza mashandiro ekugadzirisa.
Haikwikwidzi, yakazorwa mafuta, inoburitsa chakuvhuvhu muPE, PP, PVC, PMMA, PC, PBT, PA, PC/ABS nedzimwe mapurasitiki, nezvimwewo;
Haikwikwidzi, yakazorwa mu thermoplastic elastomers dzakadai seTPE, TPU.
Zvinokurudzirwa kuwedzera mwero uri pakati pe0.3 ~ 1.0%. Inogona kushandiswa mukugadzira blending classical melt process senge Single / Twin screw extruders, injection molding uye side feed. Musanganiswa chaiwo ne virgin polymer pellets unokurudzirwa.
Chigadzirwa ichi chinogona kutakurwa semakemikari asina njodzi. Zvinokurudzirwa kuchengetwa munzvimbo yakaoma uye inotonhorera ine tembiricha iri pasi pe40°C kudzivirira kuungana kwechinhu. Pakeji yacho inofanira kuvharwa zvakanaka mushure mekuvhurwa kudzivirira kuti zvinhu zvisakanganiswe nehunyoro.
Kurongedza kwakajairika ibhegi remukati rePE nebhokisi rekunze rine huremu hwe25kg. Hunhu hwepakutanga hunoramba hwakafanana kwemwedzi gumi nemiviri kubva pazuva rekugadzirwa kana hukachengetwa nenzira inokurudzirwa yekuchengetedza. Silicone wax chigadzirwa chesilicon chakagadziriswa neboka resilicon rakareba rine mapoka anoshanda kana mamwe maresini ethermoplastic. Hunhu hwekutanga hwesilicon uye hunhu hwemapoka anoshanda, zvinoita kuti zvigadzirwa zvesilicone wax zvive nenzvimbo yakakosha mumunda wekugadzira mapurasitiki ne elastomer. Ine hunhu hwekushanda zvakanaka kwemafuta, kuburitsa mold zvakanaka, kuwedzera kudiki, kubatana zvakanaka nemapurasitiki, uye kusanaya kwemvura, uye inogonawo kuderedza zvakanyanya friction coefficient uye kuvandudza kusakara uye kuramba kukwenya pamusoro pechigadzirwa.
Inoshandiswa zvakanyanya muPE, PP, PVC, PBT, PET, ABS, PC, nezvimwe zvigadzirwa zvethermoplastic uye zvikamu zvakatetepa.
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