1. Danko
Bayanin kalmomin kimiyya da fasaha: Halayen girma na ruwa, ruwa ko abu mai ƙarfi da aka yi amfani da shi wajen yaƙi da kwarara, wato, gogayya ta ciki ko juriyar kwarara tsakanin ƙwayoyin halitta lokacin da take gudana ƙarƙashin aikin ƙarfin waje. A ƙarƙashin yanayi na al'ada, danko yana daidai da tauri kai tsaye.

2. Taurin kai
Ikon abu na iya tsayayya da abubuwa masu tauri a cikin gida ana kiransa da tauri. Robar silicone tana da kewayon tauri daga 10 zuwa 80, wanda ke ba masu ƙira cikakken 'yanci don zaɓar tauri da ake buƙata don cimma takamaiman ayyuka. Ana iya cimma ma'aunin tauri daban-daban ta hanyar haɗa abubuwan polymer, abubuwan cikawa da ƙari a cikin rabo daban-daban. Hakazalika, lokaci da zafin jiki na dumama da warkarwa na iya canza tauri ba tare da lalata wasu halaye na zahiri ba.

3. Ƙarfin tauri
Ƙarfin tauri yana nufin ƙarfin da ake buƙata a kowace naúrar da ke aiki don sa wani samfurin roba ya tsage. Ƙarfin tauri na robar silicone mai ƙarfi da aka yi wa zafi yana tsakanin 4.0-12.5MPa. Ƙarfin tauri na robar fluorosilicone yana tsakanin 8.7-12.1MPa. Ƙarfin tauri na robar silicone mai ruwa yana tsakanin 3.6-11.0MPa.

Hudu, ƙarfin tsagewa
Juriyar da ke hana faɗaɗa yanke ko maki lokacin da aka yi amfani da ƙarfi ga samfurin yanke. Ko da an sanya shi a ƙarƙashin matsin lamba mai ƙarfi bayan yankewa, ba za a iya yage robar silicone mai ƙarfi da aka yi amfani da shi a zafin jiki ba. Matsakaicin ƙarfin tsagewa na robar silicone mai ƙarfi da aka yi amfani da shi a zafin jiki yana tsakanin 9-55 kN/m. Matsakaicin ƙarfin tsagewa na robar fluorosilicon yana tsakanin 17.5-46.4 kN/m. Ƙarfin tsagewa na robar silicone mai ruwa yana tsakanin 11.5-52 kN/m.

5. Tsawaita
Yawanci yana nufin "Ultimate Break Elongation" ko karuwar kashi idan aka kwatanta da tsawon asali lokacin da samfurin ya karye. Robar silicone mai ƙarfi da aka yi wa thermal vulcanized yawanci tana da tsayi tsakanin 90 zuwa 1120%. Tsawon robar fluorosilicon gabaɗaya yana tsakanin 159 zuwa 699%. Tsawon robar silicone gabaɗaya yana tsakanin 220 zuwa 900%. Hanyoyi daban-daban na sarrafawa da zaɓin hardener na iya canza tsawaitarsa ​​sosai. Tsawon robar silicone yana da alaƙa da zafin jiki.

6, lokacin aiki
Ana ƙididdige lokacin aiki daga lokacin da aka ƙara colloid a cikin maganin vulcanizing. A zahiri babu cikakken iyaka tsakanin wannan lokacin aiki da lokacin vulcanization na gaba. Colloid ya fuskanci amsawar vulcanization tun lokacin da aka ƙara wakilin vulcanizing. Wannan lokacin aiki yana nufin cewa amsawar vulcanization na minti 30 na samfurin ba ya shafar ingancin samfurin da aka gama. Saboda haka, ƙarin lokacin da aka adana a cikin tsarin aikin samfurin, mafi yawan amfani da shi ga samfurin da aka gama.

7, lokacin hutawa
Wasu wurare za su ce lokacin warkarwa ne. A wata ma'anar, amsawar vulcanization na gel ɗin silica ya ƙare bayan dogon lokaci. Wannan a zahiri ya ƙare, wanda ke nufin cewa samfurin ya riga ya kasance, amma a zahiri akwai ƙaramin ɓangare na amsawar warkarwa wanda bai ƙare ba tukuna. Saboda haka, samfuran da aka yi da robar silicone, kamar molds na silicone, yawanci suna ɗaukar lokaci kafin a fara amfani da su.
Gel ɗin Silica (gel ɗin Silica; Silica) wanda aka fi sani da: Gel ɗin Silica wani abu ne mai matuƙar aiki, wanda abu ne mai rashin tsari. Tsarin sinadaransa shine mSiO2·nH2O; baya amsawa da wani abu banda mai ƙarfi na alkali da hydrofluoric acid. Ba ya narkewa a cikin ruwa da duk wani mai narkewa, ba ya da guba, ba shi da ɗanɗano, kuma yana da karko a fannin sinadarai. Nau'o'in gel ɗin silica daban-daban suna samar da tsari daban-daban na microporous saboda hanyoyin kera su daban-daban. Tsarin sinadarai da tsarin jiki na gel ɗin silica suna tabbatar da cewa yana da wasu kayan aiki iri ɗaya waɗanda ke da wahalar maye gurbinsu: babban aikin sha, kyakkyawan kwanciyar hankali na zafi, kaddarorin sinadarai masu karko, da ƙarfin injiniya mai yawa. Dangane da girman girman raminsa, gel ɗin silica an raba shi zuwa: gel ɗin silica mai yawa, gel ɗin silica mai kauri, gel ɗin silica mai nau'in B, gel ɗin silica mai kyau, da sauransu.

Farashin kayan silicone a halin yanzu yana da tsauri sosai, yana ƙaruwa kowace rana, yana da wuya mu tantance farashin. Za mu iya yin hakan ne kawai.silikon moldsyanzu.