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

Irabha ye-Tin Silicone yokwenza i-Resin Crafts Molds

incazelo emfushane:

Izinyathelo zokwenza ubuciko be-plaster nge-silicone yesikhunta se-liquid zimi kanje:

Hlanza isikhunta esiyinhloko bese ufafaza isendlalelo se-ejenti yokukhulula kuso ukuze usivimbele ukuthi singanamatheli.
Sebenzisa amabhlogo wokwakha ukuzungeza ifremu yokubumba ngokobukhulu besikhunta.Ngokuvamile, icishe ibe ngamasentimitha angu-1 ukuya kwangu-2 inkulu kunesikhunta.Ukuze uthole isikhunta esilula nesincane, i-glue kufanele isetshenziselwe ukuzilungisa ukuvimbela ukuhlazeka kwesikhunta esiyinhloko esintantayo ngemuva kokugcwalisa ngeglue.
Kala inani elifanele le-silicone ye-mold liquid ngokosayizi wesikhunta, engeza i-ejenti yokwelapha ngesilinganiso esifanele, bese ugoqa kahle.
Thela i-silicone ye-mold ehlanganisiwe yesikhunta ohlakeni lwesikhunta, okungcono ukumboza ukuphakama kwesikhunta ngo-1 kuya ku-2 cm.
Ngemuva kokugcwalisa iglue, yibeke endaweni ezinzile futhi ulinde ukuthi iqine.
Ngemva kokuba ukhonkolo seluqinile, susa amabhlogo wokwakha uwakhiphe.

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Imininingwane Yomkhiqizo

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Izici ze-silicone isikhunta se-condensation

1. Ijeli ye-silica ye-condensation ihlukaniswe izingxenye ezimbili: ijeli ye-silica kanye ne-ejenti yokwelapha.Ngesikhathi sokusebenza, hlanganisa okubili ngokwesilinganiso sesisindo sejeli ye-silica kanye ne-ejenti yokwelapha engu-100:2 bese ugovuza ngokulinganayo.Isikhathi sokusebenza singamaminithi angu-30 futhi isikhathi sokuphulukisa singamahora angu-2, singadilizwa ngemva kwamahora angu-8 futhi singelapheka ekamelweni lokushisa ngaphandle kokushisa.

2. I-silicone ye-condensation ihlukaniswe yaba izici ezimbili: i-translucent ne-milky white: isikhunta esenziwe nge-silicone eguquguqukayo sibushelelezi, futhi isikhunta esimhlophe esimhlophe singakwazi ukumelana namazinga okushisa angaphezu kuka-100 degrees Celsius.

3. Ukuqina kwejeli ye-silica ye-condensation yi-10A/15A/20A/25A/30A/35A, 40A/45A ijeli yesilika emhlophe emhlophe eqinile, kanti i-50A/55A ijeli yesilika eqinile, esetshenziselwa ngokukhethekile ukubumba. ukuphenduka kukathayela, umthofu nezinye izinsimbi ezincibilika kancane.

Irabha ye-Tin Silicone yokwenza i-Resin Crafts Molds (4)

Irabha ye-Tin Silicone yokwenza i-Resin Crafts Molds (5)

Irabha ye-Tin Silicone yokwenza i-Resin Crafts Molds (6)

4. I-viscosity yokushisa evamile ye-condensation silica gel yi-20000-30000.Ngokuvamile, ukuphakama kokuqina, kuyanda i-viscosity.Kungenziwa futhi ngezifiso.

5. Ijeli ye-silica ye-condensation ibizwa nangokuthi i-organotin cured silica gel.Ngesikhathi sokusebenza, ukusabela kwe-vulcanization kwenzeka ngokusebenzisa i-organotin catalyst.Isilinganiso se-ejenti yokwelapha singama-2% -3%.

6. Ijeli ye-silica ye-Condensation iwuketshezi olusobala noma uketshezi olumhlophe oluyi-milky.Izingulube nazo zingangezwa ukwenza noma yimuphi umbala.

7. Ijeli ye-silica ye-condensation ayijwayele ukusabela kobuthi, futhi isikhunta esenziwe singasetshenziswa ukwenza imikhiqizo efana ne-gypsum, upharafini, i-epoxy resin, i-resin unsaturated, i-polyurethane AB resin, ukhonkolo we-cement, njll.