Kino Silikoni Rubber no ka hana ʻana i nā kiʻi i hōʻike ʻia

Kino Silikoni Rubber no ka hana ʻana i nā ʻāpana ʻo Resin Crafts

wehewehe pōkole:

ʻO nā ʻanuʻu no ka hana ʻana i nā mea hana plaster me ka silicone mold wai penei:

E hoʻomaʻemaʻe i ka poʻi haku a kāpī i kahi papa o ka mea hoʻokuʻu ma luna o ia mea e pale ai i ka pipili.
E hoʻohana i nā poloka kūkulu hale e hoʻopuni ai i kahi kiʻi poni e like me ka nui o ka poʻi.ʻO ka maʻamau, ʻoi aku ka nui o 1 a 2 mau kenimika ma mua o ka ʻōpala.No ka māmā a me ka liʻiliʻi liʻiliʻi, pono e hoʻohana i ke kāpili e hoʻoponopono iā lākou i mea e pale ai i ka hilahila o ka haku poni e lana ana i luna ma hope o ka hoʻopiha ʻana i ke kāpili.
E kaupaona i ka nui kūpono o ka mold liquid silicone e like me ka nui o ka mold, e hoʻohui i ka lāʻau lapaʻau i ka ʻāpana kūpono, a laila e hoʻoulu maikaʻi.
E ninini i ka silicone mold i hui ʻia i loko o ke kiʻi poʻi, ʻoi aku ka maikaʻi o ka uhi ʻana i ke kiʻekiʻe o ka mold ma 1 a 2 cm.
Ma hope o ka hoʻopiha ʻana i ke kāpili, waiho i kahi paʻa a kali i ka paʻa.
Ma hope o ka paʻa ʻana o ka plaster, e wehe i nā poloka hale a lawe i waho.

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Huahana Huahana

Nā hiʻohiʻona o ka condensation mold silicone

1. Hoʻokaʻawale ʻia ka silica gel condensation i ʻelua ʻāpana: silica gel a me ka mea hoʻōla.I ka wā o ka hana, hoʻohui i nā mea ʻelua e like me ka ratio paona o ka silica gel a me ka mea ho'ōla o 100: 2 a hoʻoulu like.ʻO ka manawa hana he 30 mau minuke a ʻo ka manawa hoʻōla he 2 mau hola, hiki ke hoʻopau ʻia ma hope o 8 mau hola a hiki ke ho'ōla ʻia i ka lumi wela me ka ʻole o ka wela.

2. Hoʻokaʻawale ʻia ka silicone condensation i ʻelua mau kikoʻī: translucent a me ka milky keʻokeʻo: ʻoi aku ka maʻalahi o ka mold i hana ʻia me ka silicone translucent, a hiki i ka mold milky keʻokeʻo ke kū i nā mahana kiʻekiʻe ma luna o 100 degere Celsius.

3. ʻO ka paʻakikī o ka condensation silica gel he 10A / 15A / 20A / 25A / 30A / 35A, 40A / 45A he waiu keʻokeʻo keʻokeʻo kiʻekiʻe paʻakikī silica gel, a ʻo 50A / 55A he silica gel paʻakikī, i hoʻohana kūikawā ʻia no ka mold. ka hoohuli ana i ke tini, ke kepau a me na mea hehee haahaa e ae.

ʻO ka Rubber Silicone Tin no ka hana ʻana i nā mea hoʻoheheʻe Resin Crafts (4)

ʻO ka Rubber Silicone Tin no ka hana ʻana i nā mea hoʻoheheʻe Resin (5)

ʻO ka Rubber Silicone Tin no ka hana ʻana i nā ʻāpana ʻo Resin Crafts (6)

4. ʻO ka viscosity wela maʻamau o ka condensation silica gel he 20000-30000.ʻO ka maʻamau, ʻoi aku ka kiʻekiʻe o ka paʻakikī, ʻoi aku ka kiʻekiʻe o ka viscosity.Hiki ke hoʻopilikino ʻia.

5. Ua kapa ʻia ʻo condensation silica gel i ka organotin cured silica gel.I ka wā o ka hana ʻana, loaʻa ka hopena vulcanization ma o ka organotin catalyst.ʻO ka lākiō mea hoʻolaʻa he 2%-3%.

6. ʻO ka condensation silica gel he wai māmā a i ʻole wai wai keʻokeʻo.Hiki ke hoʻohui ʻia nā puaʻa e hana i kekahi kala.

7. ʻAʻole maʻalahi ka condensation silica gel i nā hopena ʻawaʻawa, a hiki ke hoʻohana ʻia nā mold e hana i nā huahana e like me ka gypsum, paraffin, epoxy resin, unsaturated resin, polyurethane AB resin, cement concrete, etc.