Irabha ye-Silicone ye-Tin ye-Resin Crafts Molds Ukwenza

inkcazelo emfutshane:

Amanyathelo okwenza ubugcisa be-plaster kunye ne-silicone yokubumba engamanzi alandelayo:

Coca i-mold master kwaye utshize umaleko we-arhente yokukhulula kuyo ukuze uthintele ukuba ungabambeleli.
Sebenzisa iibhloko zokwakha ukurhangqa isakhelo sokungunda ngokobungakanani bomngundo.Ngokubanzi, imalunga ne-1 ukuya kwi-2 yeesentimitha inkulu kunomngundo.Ukukhanya kunye nokubumba okuncinci, i-glue kufuneka isetyenziswe ukulungisa ukuthintela ukuhlazeka kwe-master mold ejikelezayo emva kokuzaliswa ngeglue.
Yenza umlinganiselo ofanelekileyo we-silicone yolwelo lolwelo ngokobungakanani bokubumba, yongeza i-arhente yokunyanga ngokufanelekileyo, emva koko ushukumise ngokucokisekileyo.
Galela i-silicone ye-mold exutywe kwi-mold frame, ngokukodwa ukugubungela ukuphakama kwe-mold nge-1 ukuya kwi-2 cm.
Emva kokuzalisa iglue, yibeke kwindawo ezinzileyo kwaye ulinde ukuba iqine.
Emva kokuba udaka luqinile, susa iibhloko zokwakha uze uzikhuphe.

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Iimpawu ze-silicone mold condensation

1. Ijeli ye-silica ye-condensation ihlukaniswe ngamacandelo amabini: i-silica gel kunye ne-agent ephilisayo.Ngexesha lokusebenza, xuba ezimbini ngokomlinganiselo wobunzima be-silica gel kunye ne-agent ephilisayo ye-100: 2 kwaye uvuselele ngokulinganayo.Ixesha lokusebenza yimizuzu engama-30 kwaye ixesha lokunyanga liyi-2 iiyure, linokuchithwa emva kweeyure ze-8 kwaye linokunyangwa kwiqondo lokushisa ngaphandle kokufudumeza.

2. I-silicone ye-condensation ihlulwe ibe yimilinganiselo emibini: i-translucent kunye ne-milky white: i-mold eyenziwe nge-silicone eguquguqukayo ilula, kwaye i-milky mold emhlophe inokumelana nokushisa okuphezulu ngaphezu kwe-100 degrees Celsius.

3. Ukuqina kwejeli ye-silica ye-condensation yi-10A/15A/20A/25A/30A/35A, i-40A/45A yi-milky white high-hard silica gel, kunye ne-50A/55A yi-super-hard silica gel, esetyenziselwa ngokukodwa ukubumba. ukujika kwetoti, ilothe kunye nezinye iintsimbi ezisezantsi zokunyibilika.

Irabha yeSilicone yeTin yeResin yoBugcisa bokwenza uMbumba (4)

Irabha yeSilicone yeTin yeResin yoBugcisa bokwenza uMbumba (5)

Irabha yeSilicone yeTin yeResin yoBugcisa bokwenza uMbumba (6)

4. Ubushushu obuqhelekileyo be-viscosity ye-silica gel ye-condensation yi-20000-30000.Ngokuqhelekileyo, ukuphakama kobunzima, ukuphakama kwe-viscosity.Isenokwenziwa ngokwezifiso.

5. Ijeli ye-silica ye-condensation ikwabizwa ngokuba yi-organotin cured silica gel.Ngethuba lokusebenza, ukusabela kwe-vulcanization kwenzeka nge-organotin catalyst.Umlinganiselo we-arhente yokunyanga yi-2% -3%.

6. Ijeli ye-silica ye-condensation lulwelo olubonakalayo okanye lulwelo olumhlophe olubisi.Ii-pigments nazo zingongezwa ukwenza nawuphi na umbala.

7. Ijeli ye-silica ye-condensation ayinayo i-poisoning reactions, kwaye i-molds eyenziwe ingasetyenziselwa ukwenza iimveliso ezifana ne-gypsum, iparafini, i-epoxy resin, i-resin unsaturated, i-polyurethane AB resin, ikhonkrithi ye-cement, njl.