Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Chithunzi Chowonetsedwa ndi Konkire

Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Konkire

Kufotokozera mwachidule:

Momwe mungapezere nkhungu yabwino ya silicone kuti mugwiritse ntchito nthawi yayitali?

Njira yabwino ndi:

● Chonde sankhani silikoni yoyenera yamadzimadzi malinga ndi katundu wanu.

● Musagwiritse ntchito mafuta a silikoni popanga nkhungu, chifukwa angapangitse nkhungu ya silikoni kukhala yofewa kwambiri kuti isagwiritsidwe ntchito.

● Silicone nkhungu ingagwiritsidwe ntchito motalika chikombole chonse chitatha, choncho ndi bwino kudikirira maola awiri nkhungu itatha.

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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chifukwa chiyani mphira wa silicone umawonjezera machiritso mutasakaniza thovu zambiri?

--Izi ndizochitika zakuthupi.The madzi adzatulutsa ambiri thovu mu kusanganikirana nthawi, choncho, ayenera kudutsa vakuyumu utsi kuwira mankhwala.

Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Konkire (3)

Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Konkire (2)

Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Konkire (1)

Kutentha kogwira ntchito kwa silicone yamadzimadzi nkhungu

Kutentha kogwira ntchito kwa silicone nkhungu yamadzimadzi kuli pakati pa -40 ℃ ndi 250 ℃

Kutentha kwamapangidwe azinthu za silicone zamadzimadzi kumatsimikiziridwa kutengera zomwe zimapangidwa.Chipinda kutentha vulcanized silikoni mphira akhoza kugawidwa mu condensation mtundu ndi mtundu kuwonjezera malinga ndi limagwirira vulcanization;imatha kugawidwa m'mitundu iwiri molingana ndi njira yake yopangira: magawo awiri ndi gawo limodzi.Chikhalidwe cha zomangira za silicon-oksijeni zomwe zimapanga unyolo waukulu wa mphira wa silikoni zimatsimikizira kuti mphira wa silikoni uli ndi ubwino womwe mphira wachilengedwe ndi mphira wina alibe.Ili ndi kutentha kwakukulu kogwira ntchito (-40 ° C mpaka 350 ° C) ndipo imakhala ndi kutentha kwambiri komanso kutsika kwa kutentha.

Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Konkire (6)

Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Konkire (5)

Labala Yotsogola ya Tin-Cured Liquid Silicone ya Mwala Wopanga ndi Konkire (4)

Mawonekedwe

Silicone ya nkhungu yamadzimadzi imakhala ndi alumali moyo wa miyezi 12.

Liquid mold silica gel ndi zinthu ziwiri zamadzimadzi silika gelisi.Nthawi zambiri imasungidwa pamalo olowera mpweya wabwino, ozizira, owuma, osindikizidwa ndi kusungidwa kutali ndi ana komanso kutali ndi dzuwa.Poyendetsa, zomatira A ndi guluu B sizingasakanizidwe mofanana musanasungidwe.Izi zipangitsa kuti gel osakaniza silikoni akhazikike ndikupangitsa kuti zisawonongeke.