Si-TPV 3400-55A Elastome ya Silicone yoroshye kandi iramba yo gukoresha mu gushushanya ibice
sobanura:
SILIKE Si-TPV 3400-55A thermoplastic elastomer ni elastomer ikoresha thermoplastic silicone ikozwe mu buryo bwihariye kugira ngo ifashe silicone gukwirakwizwa muri TPU ku buryo bungana nk'uduce twa mikoroni 2 ~ 3 munsi ya mikorosikopi. Ibyo bikoresho bidasanzwe bihuza imbaraga, gukomera no kudashwanyagurika kwa elastomer iyo ari yo yose ya thermoplastic hamwe n'imiterere myiza ya silicone: ubworoherane, kumva nk'ubudodo, urumuri rwa UV n'ubudahangarwa bw'imiti bishobora kongera gukoreshwa no kongera gukoreshwa mu buryo busanzwe.
TUYOHEREREZE IMYENDA Porogaramu
Elastomer ya Si-TPV 3400-55A Silicone thermoplastic elastomer ishobora gufatana neza na TPE n'izindi substrates za polar, nka polypropylene (PP), nylon (PA), polyethylene (PE), na polystyrene (PS). Iyi elastomer ifasha mu by'ibidukikije itanga ubushobozi bwo gukoraho, kwihanganira no kwangirika, bigatuma iba nziza cyane ku bikoresho bigendanwa, imipfundikizo y'imfunguzo, imigozi, n'ibindi bikoresho by'ikoranabuhanga bikoreshwa. Imikorere yayo irambye ituma ikora neza nubwo ikorwa kenshi, mu gihe iramba ituma iba nziza cyane ku ikoreshwa ryayo. Yaba iyo gukoresha inshinge cyangwa iyo ikozeho buhoro, Si-TPV 3400 Series Dynamic vulcanized thermoplastic silicone elastomer itanga uburyo bwiza bwo kuruhuka, gukora neza no kuramba.
Ibyiza by'ingenzi
- Ha ubuso uburyohe bwihariye kandi bunogeye uruhu, bworoshye bworoshye bwo gukoraho intoki hamwe n'imiterere myiza ya mekanike.
- Ntirimo pulasitiki n'amavuta yoroshya, nta ngaruka zo kuva amaraso cyangwa gufatana, nta mpumuro mbi.
- Ubudahangarwa bw'imirasire ya UV buhamye kandi burwanya imiti, bufatanye neza na TPE n'ibindi bisa nabyo.
- Gabanya ivumbi ryinshi, kurwanya amavuta no kugabanya umwanda.
- Byoroshye kubigaragaza, kandi biroroshye kubikemura.
- Ubudahangarwa burambye bwo gushwanyagurika no kudashwanyagurika no kudashwanyagurika.
- Ubworoherane bwiza cyane no kurwanya iminkanyari.
Ibiranga
- Guhuza: SEBS, PP, PE, PS, PET, PC, PMMA, PA
Imiterere isanzwe ya mekanike
| Kurekura mu gihe cyo kuruhuka | 578% | ISO 37 |
| Imbaraga zo Gufata | 6.0 Mpa | ISO 37 |
| Ubukomere bw'inyanja | 55 | ISO 48-4 |
| Ubucucike | 1.1g/cm3 | ISO1183 |
| Imbaraga z'amarira | 33kN/m | ISO 34-1 |
| Modulus ya Elasticity | 4.41 Mpa | |
| MI (190℃, 10KG) | 13.6 | |
| Ubushyuhe bwo gushonga ni bwiza cyane | 220 ℃ | |
| Ubushyuhe bw'ibimera ni bwiza cyane | 25 ℃ | |
Uburyo bwo gukoresha
● Gutera inshinge mu buryo butaziguye.
● Ubuyobozi bwo gutunganya inshinge
| Igihe cyo kumisha | Amasaha 2-4 |
| Ubushyuhe bwo kumisha | 60-80℃ |
| Ubushyuhe bw'agace ko kugaburira | 180-190℃ |
| Ubushyuhe bw'agace ko hagati | 190-200℃ |
| Ubushyuhe bw'agace k'imbere | 200-220℃ |
| Ubushyuhe bw'akazuru | 210-230℃ |
| Ubushyuhe bushonge | Ubushyuhe bwa 220℃ |
| Ubushyuhe bw'ibimera | 20-40℃ |
| Umuvuduko wo gutera inshinge | Umuganga |
Ibi bintu bishobora gutandukana bitewe n'ibikoresho n'imikorere yabyo.
● Gutunganya ibya kabiri
Nk'ibikoresho bya thermoplastic, ibikoresho bya Si-TPV bishobora gutunganywa ku bikoresho bisanzwe.
● Igitutu cyo Gutera Inshinge
Igitutu cyo gufata giterwa ahanini n'imiterere y'igicuruzwa, ubunini n'aho amarembo aherereye. Igitutu cyo gufata kigomba gushyirwa ku gaciro gato mbere na mbere, hanyuma kikongera buhoro buhoro kugeza igihe nta nenge zijyanye nacyo zigaragara mu gicuruzwa cyakozwe mu inshinge. Bitewe n'imiterere y'ibikoresho, igitutu gikabije cyo gufata gishobora gutera kwangirika gukomeye kw'igice cy'irembo cy'igicuruzwa.
● Igitutu cy'umugongo
Ni byiza ko igitutu cy'inyuma iyo vis isubijwe inyuma cyaba 0.7-1.4Mpa, ibyo bikaba bitazatuma gusa ibintu bishonga neza, ahubwo bikanatuma ibikoresho bitangirika cyane bitewe no gukata. Umuvuduko wa vis wa Si-TPV ni 100-150rpm kugira ngo ibikoresho bishonga neza kandi bikoreshwe muri pulasitiki nta kwangirika kw'ibikoresho guterwa no gushyushya.
Icyo uvuze:
1. Ibikoresho bya elastomer bya Si-TPV bishobora gukorwa hakoreshejwe uburyo busanzwe bwo gukora thermoplastic, harimo no gukurura cyangwa guhuza na substrates za pulasitiki nka PP,PA.
2. Ubururu bwinshi bwa elastomer ya Si-TPV ntibusaba intambwe z'inyongera zo gutunganya cyangwa gusiga.
3. Imiterere y'ibikorwa ishobora gutandukana bitewe n'ibikoresho n'imikorere yabyo.
4. Icyuma cyo kumisha gitanga ubushuhe ni byiza ku buryo bwose bwo kumisha.
Pake:
25KG / ishashi, ishashi y'impapuro z'ubukorikori irimo ishashi y'imbere ya PE.
Igihe cyo kubika no kugikoresha:
Bitware nk'imiti idateza akaga. Bika ahantu hakonje kandi hahumeka neza.
Imiterere y'umwimerere igumaho amezi 12 uhereye igihe yakorewe iyo ibitswe mu bubiko bwemewe.
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