Chinhu chikuru chesilicone chinonzi silica dioxide, iyo ine makemikari akadzikama uye haipisi.Zvigadzirwa zveSilicone muhupenyu chaihwo mukushandiswa kwehuwandu uye zvakanyanya, saka kuongorora nekuona kwesilicone kunonyanya kukosha.
Saka silicone inoongororwa sei? Ndeipi chiyero chekuongorora?
Imwe, general standard
1. Kushanda tembiricha: -15℃-+80℃
2, shanda zvine mwero 45-95%
3. Kuchengetedza tembiricha :-30℃-+85℃
4. Nguva yekuchengeta :A.Chigadzirwa chacho chinochengetwa pasi peextrusion kwemwedzi 1
B. Chigadzirwa chacho chinogona kuchengetwa sandara kwenguva yakareba pasina extrusion
5. Kumanikidza kushanda: 86-106kpa
6. Contact rate: 5MA pa 12VDC / 0.5 masekondi / 2 * 107 nguva
Bata bounce: <12 ms
8. Insulation resistance:> 1012 ohms /500VDC
9. Kuparara kwemagetsi> 25KV/mm
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Chechipiri, kuonekwa kwe
1, ruvara
(1).Standard: mushure mekusangana kwevulcanization, iyo silica gel haina kuburitswa uye hapana misiyano mikuru
(2).Nzira yekuona: pasi pechiedza chakajeka chemusikirwo kana 40W mwenje wefluorescent, masampuli akajairwa kana mavara MAKADHI anoiswa pamwe chete nemasampuli kuti aenzaniswe.Visual acuity iri pamusoro pe1.0.
2, mbavha,
Standard: chigadzirwa mupendero zvishoma pane kana akaenzana 0.5mm
Gomba rekutsvaga: shoma pane kana kuenzana ne0.1mm
3, eccentric
(1) muyero: kana ukobvu hweH gobvu-h mutete elastic madziro ari pasi kana akaenzana ne0.1mm, X = 20% panguva yekuona mold;
Kana ukobvu hwemadziro akasimba ari pasi kana kuenzana ne 0.2mm, X = 15% kana mold inoedzwa.
Kana kukora kweH gobvu + H kutetepa madziro emadziro kuri kushoma kana kuenzana ne0.3mm, X = 8% kana mold inoedzwa.
(2) nzira yekuona: kuyedza negeji ukobvu.
4, kuputika
(1) chiyero: hapana mhedzisiro pamusangano uye kuita: isingasviki kana yakaenzana ne1.0mm
(2) nzira yekuona: kuyera ne vernier caliper
5, zvinhu zvinofashukira
(1) chiyero: kubva kiyi zvichidzika
Monochrome zvinhu kureba ishoma pane kana kuenzana neyakafumurwa goko kureba +1.0mm, mushure mekunge goko risingaonekwe.
(3) nzira yekuona: kuyera ne vernier caliper
6. Mabhii ari pamusoro apa akadzikiswa
(1) chiyero: kukosha kwepakati ± 0.15mm
(2) nzira yekuona: kuyera nechokushandisa maikorosikopu
7, iyo color point bump point
(1) chiyero: chikamu chakafumurwa chesilica gel mushure memusangano wevatengi: hapana chiri pachena chinoonekwa
Chinachikafu chegiredhi silicone mabhejifekitari, unogamuchirwa kubvunza
Nguva yekutumira: Kubvumbi-04-2020