Igicuruzwa Cyinshi DIY Resin Gutera Imitako Amazi ya Silicone rubber Ikiranga Ishusho

Kuzuza DIY Resin Gutera Imitako ya silicone rubber

ibisobanuro bigufi:

Icyitonderwa:

1. Mubushyuhe busanzwe, igihe cyo gukora cyo kongeramo silicone ni iminota 30, naho igihe cyo gukira ni amasaha 2.Urashobora kandi gushira mu ziko rya 100 -gice Celsius hanyuma ukarangiza gukira muminota 10.

2. Silicone ya LSR ntishobora guhura nicyondo cyamavuta, rubber pure, moderi ya UV gel, ibikoresho byo gucapa 3D, imashini ya RTV2, bitabaye ibyo silicone ntizakomera

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Ibicuruzwa birambuye

Ibicuruzwa

LSR 1: 1 silicone mold ikora amabwiriza yo gukora

1. Gusukura icyitegererezo no gutunganya
2. Kora ikadiri ihamye yicyitegererezo hanyuma wuzuze icyuho imbunda ishyushye ya kole
3. Shira imashini ibumba icyitegererezo kugirango wirinde gufatana
4. Kuvanga byuzuye no kubyutsa A na B ukurikije igipimo cyibiro bya 1: 1 (kangura icyerekezo kimwe kugirango wirinde kwinjira mwuka mwinshi)
5. Shira silicone ivanze mumasanduku ya vacuum hanyuma usohoke umwuka
6. Suka silicone mumasanduku yagenwe
7. Nyuma yamasaha 8 yo gutegereza, gukomera birarangiye, hanyuma bikuraho icyitegererezo

Igiciro cyinganda RTV-2 isukari ya silicone reberi yo kubumba ibumba hamwe nibiribwa byiza cyane bya platine ikiza silicone-02 (5)

Igiciro cyinganda RTV-2 yamazi ya silicone reberi yo kubumba ibumba hamwe nibiribwa byiza cyane bya platine ikiza silicone-02 (1)

Igiciro cyinganda RTV-2 yamazi ya silicone reberi yo kubumba ibumba hamwe nibiribwa byiza cyane bya platine ikiza silicone-02 (2)

LSR ibiranga silicone

1.LSR silicone ni AB itsinda ryibice bibiri, bivanze kandi bivanze neza A na B ukurikije uburemere bwa 1: 1 ,.
Igihe cyo gukora ni ~ iminota 30, igihe cyo gukira ni ~ amasaha 2, na de-mold mu masaha 8.

2. Gukomera bigabanyijemo: super silicone yoroshye -kuri 0A, 0A-60A ibumba silicone,
ifite ibyiza byamabara maremare aramba kandi akomeye3.Munsi yubushyuhe busanzwe, viscosity ya LSR silicone igera ku 10,000, ikaba ari gake cyane kuruta silicone ya kondegene,
irashobora rero gukoreshwa nkinshinge ibumba ibikoresho bibisi

4. LSR silicone nayo yitwa platine ikiza silicone.Ibikoresho fatizo bya silicone bifashisha platine nkumusemburo wa polymerisation.Nta bintu bizangirika.
hamwe na hamwe nta mpumuro nziza, silicone ya LSR ikoreshwa cyane mugukora ibiryo byabantu bakuru.Nibidukikije cyane murwego rwo hejuru rwibikoresho bya silicone.

5. LSR silicone isukuye neza, irashobora gukoresha amavuta yangiza ibidukikije kubidukikije.

6. LSR silicone irashobora gukira nubushyuhe bwicyumba, nayo irashobora gushyuha no kwihuta.
Ubushyuhe bwo kubika burashobora kuva kuri -60 ° C kugeza ku bushyuhe bwo hejuru bwa 350 ° C, ibyo ntibigire ingaruka kumiterere yibi biribwa byangiza ibidukikije silicone.

Byinshi DIY Resin Gutera Imitako Amazi ya Silicone rubber (1)

Byinshi DIY Resin Gutera Imitako Amazi ya silicone reberi (2)

Byinshi DIY Resin Gutera Imitako Amazi ya Silicone rubber (3)

Ni ubuhe buryo bukiza bwo kongeramo reberi ya silicone?

Umuti ukiza wongeyeho silicone reberi ni cataline ya platine

Kongera reberi ya silicone yakize cyane binyuze muri catalizike ya platine, nka silicone yo mu rwego rwibiryo, silicone yo gutera inshinge, nibindi.

Ibikoresho bibiri byongeweho silicone reberi igizwe ahanini na vinyl polydimethylsiloxane na hydrogen polydimethylsiloxane.Munsi ya catalizike ya catalizike ya platine, habaho hydrosilylation reaction, hanyuma umuyoboro uhuza.umubiri