Silicone Rubber Raw for Custom Stone Molding Projects

Kufotokozera mwachidule:

Kusamalitsa:
1. Nthawi yogwira ntchito ya silicone condensation ndi mphindi 30 ndipo nthawi yochiritsa ndi maola awiri.Itha kugwetsedwa pakatha maola 8 ndipo sungathe kutenthedwa.
2. Gawo la condensation silicone kuchiritsa wothandizira pansi pa 2% lidzatalikitsa nthawi yochiritsa, ndipo gawo la pamwamba pa 3% lidzafulumizitsa kuchiritsa.

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Njira yochepetsera mwachangu zinthu za silicone nkhungu ndi motere:

Tip 1. Kusankha kwazinthu: Yesani kusankha zinthu zosalala kuti mupange nkhungu ya master ndi chimango cha nkhungu.Chojambula cha nkhungu chikhoza kupangidwa ndi matabwa a pulasitiki kapena matabwa a acrylic.

Langizo 2. Wotulutsa utsi: Wotulutsa utsi pa nkhungu yayikulu.Zomwe zimatulutsidwa kawirikawiri zimakhala zamadzi, zowuma, ndi mafuta.Nthawi zambiri, zotulutsa zotengera madzi ndi zotulutsa utomoni zimagwiritsidwa ntchito kupanga nkhungu monga mwala wopangidwa ndi konkriti.Gwiritsani ntchito zowuma (zomwe zimatchedwanso kusalowerera ndale), mtundu wa polyurethane gwiritsani ntchito mafuta otulutsa mafuta, ngati nkhungu yaying'ono itatembenuzidwa, mutha kugwiritsanso ntchito sopo kapena sopo m'malo mwake.

Silicone Rubber Raw for Custom Stone Molding Projects

Langizo 3: Tsegulani nkhungu mutatha kukhazikika kwathunthu: Popeza njira yochiritsira ya silikoni yamadzimadzi imachokera ku kulimba koyambirira mpaka kukhazikika kwathunthu, anthu ambiri omwe akuyesera kutembenuza nkhunguyo amatsegula nkhunguyo atangolimbitsa koyamba.Panthawiyi, silikoniyo siimakhazikika ndipo imatha kukhala yolimba kwambiri.Ngati wosanjikiza wamkati sanachiritsidwe, kukakamiza nkhungu kutsegula panthawiyi kungayambitsenso mavuto ndi nembanemba yochiritsidwa pang'ono.Choncho, nthawi zambiri tikulimbikitsidwa kutsegula nkhungu pambuyo pa maola 12 mpaka 24.Izi zitha kupewanso vuto la kupunduka kapena kuchuluka kwa nkhungu ya silicone.

Langizo 4: Sankhani silikoni yoyenera: Mukamagwiritsa ntchito silikoni yamadzimadzi kuti muumbe zamanja za epoxy resin, muyenera kusankha silikoni yoyenera.Ngati mukugwiritsa ntchito silicone yamadzimadzi ya condensation ndipo muli ndi zovuta zomata nkhungu, mutha kuyika nkhungu ya silikoni mu uvuni.Kuphika nkhungu pa kutentha kwapakati (80 ℃-90 ℃) kwa maola awiri, kutengera kukula kwa nkhungu silikoni.Kenako, dikirani kuti nkhungu ya silikoni izizire ndikuyika utomoni wa epoxy kuti muthetse vuto la nkhungu kumamatira.Ngati mukugwiritsa ntchito silikoni yowonjezera yamadzimadzi, vuto la nkhungu kumamatira ndikuti nkhungu ya silikoni kapena prototype ya master ndi yoyera mokwanira, kapena kuti pali vuto ndi mtundu wa silikoni kapena utomoni.

Zam'mbuyo: Kutentha kwapamwamba kosagwira pakompyuta potting pawiri silikoni mphira

Ena: mphira wofewa wa silicone otsika kukhuthala kwa silikoni ndipo palibe chifukwa chosinthira chakudya chamadzimadzi chamadzimadzi mphira wa silicone kuti apange nkhungu ya DIY

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