SILIMER 5235 ndeye alkyl yakagadziridzwa silicone yekuwedzera. Inoshandiswa muzvigadzirwa zvepurasitiki zvakapfava zvakadai sePC, PBT, PET, PC/ABS, nezvimwewo. Zvinogona Zviripachena kuvandudza zvimiro zvinodzivirira kukwenya uye kupfeka-kusapfeka pamusoro pezvigadzirwa, kuchengetedza pamusoro pezvigadzirwa nekureruka kwenguva yakareba uye magadzirirwo. , kunatsiridza lubricity uye mold kusunungurwa kwemaitiro ekugadzirisa zvinhu kuitira kuti chigadzirwa chive nani. Panguva imwecheteyo, SILIMER 5235 ine chimiro chakakosha chine kuenderana kwakanaka nematrix resin, hapana kunaya kwemvura, hapana mhedzisiro pakuonekwa uye nepamusoro kurapwa kwezvigadzirwa.
Giredhi | SILIMER 5235 |
Chitarisiko | White pellet |
Concentration | 100% |
Resin base | LDPE |
Melt index (℃) | 50~70 |
Volatiles % (105℃×2h) | ≤ 0.5 |
1) Kuvandudza kukwenya kuramba uye kupfeka kuramba;
2) Deredza kukwenya kwepamusoro coefficient, kunatsiridza kutsetseka kwepamusoro;
3) Ita kuti zvigadzirwa zvive zvakanaka kuburitsa mold uye lubricity, kunatsiridza mashandiro ekugadzirisa.
Inomira-inodzivirira, yakaomeswa, mold kuburitswa muchiedza chepamusoro pasina pendi zvigadzirwa zvakaita sePMMA, PC, PBT, PET, PA, PC/ABS, PC/ASA, nezvimwe; scratch-resistant, akaiswa mu thermoplastic elastomers akadai TPE, TPU.
Kuwedzera mazinga ari pakati pe0.3 ~ 1.0% anokurudzirwa. Inogona kushandiswa mukirasi yekunyunguduka kusanganisa maitiro senge Imwe / Twin screw extruders, jekiseni kuumba uye padivi chikafu. Musanganiswa wemuviri nevirgin polymer pellets unokurudzirwa.
Ichi chigadzirwa chaigona kutakurwa sekemikari isiri-ngozi. Inokurudzirwa kuchengetwa munzvimbo yakaoma uye inotonhorera ine tembiricha iri pasi pe40 ° C kudzivirira kusangana. Iyo pasuru inofanirwa kuvharwa zvakanaka mushure mekuvhurwa kudzivirira zvigadzirwa kubva kukanganiswa nehunyoro.
Iyo yakajairwa kurongedza idhiramu repurasitiki rePE rine huremu hwemambure e25kg/drum. Mamiriro ekutanga anoramba akamira kwemwedzi gumi nemiviri kubva pazuva rekugadzirwa kana akachengetwa nenzira inokurudzirwa yekuchengetedza.
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