Silica Dimethyl Silylate CAS 68611-44-9

Cas:68611-44-9

Purity:98%

MF:C2H6Cl2O2Si2

MW:189.14 Nws

Synonyms:Silane, dichlorodimethyl-, tshuaj tiv thaiv cov khoom nrog silica; DICHLOROMETHYLSILANE, REACTIONPRODUCTWITHSILica; DIMETHYLDICHLOROSILANE, REACTION khoom nrog silica

Tso Koj Cov Lus

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Silica Dimethyl Silylate CAS 68611-44-9 yog dab tsi?

Diatomite yog lub pob zeb siliceous tsim feem ntau ntawm cov seem ntawm cov diatoms thaum ub.

Diatomite yog ib leeg-celled aquatic algae uas tau nthuav dav thiab tuaj yeem loj hlob ntawm qhov chaw ntub dej xws li dej hiav txwv, dej tshiab, thiab av. Diatomite yog maj mam tsim los ntawm diagenesis thiab yog biogenic siliceous sedimentary pob zeb. Nws cov tshuaj muaj pes tsawg leeg yog silica (SiO2), thiab tej zaum yuav muaj me me ntawm cov dej siv lead ua (SiO2·nH2O). Nws cov ntxhia muaj pes tsawg leeg yog opal thiab nws cov variants.

Diatomite muaj cov yam ntxwv ntawm porosity, tsis tshua muaj ntom, loj tshwj xeeb thaj chaw, zoo adsorption, acid tsis kam thiab kub tsis kam. Cov khoom no ua rau cov diatomite dav siv hauv kev lag luam pom, cov chiv ua liaj ua teb, cov khoom siv roj hmab, cov ntaub ntawv rwb thaiv tsev, txheej, xim, dej phwj tuaj thiab lwm yam haujlwm. Piv txwv li, lub ntiaj teb diatomaceous tuaj yeem siv los ua kev lim dej los txhim kho kev ceev thiab kev pom tseeb ntawm cov kua pom; hauv kev ua liaj ua teb, nws tuaj yeem siv los ua cov chiv los txhim kho cov qauv hauv av thiab txhawb cov qoob loo loj hlob; hauv kev tsim kho thiab kev lag luam, nws yog siv los ua cov khoom siv thermal rwb thaiv tsev.

Specification

Khoom npe	Diatomite Filler	Diatomite Filler	Diatomite Filler
Xim	Dawb	Dawb	Dawb
Qhov tshwm sim	Hmoov	Hmoov	Hmoov
Kev piav qhia	Flux-Calcined functional muab tub lim	Flux-Calcined functional muab tub lim	Flux-Calcined functional muab tub lim
GEBrightness	91	90	88
Kev tshuaj ntsuam xyuas%	200 Mesh,%	+ 325 Mesh,%	+ 325 Mesh,%
Kev nqus dej,%	195	190	-
Absorb roj	155	150	-
Cov dej ntom ntom g / ml	0.32 ib	0.32 ib	0.32 ib
Qhov ceev tiag g / ml	2.3	2.3	2.3
PH	9.0 ib	9.5 ib	9.6 ib
Moisture%	0.25	0.25	0.1
Qhov nruab nrab particle loj (µm)	26	18	13

Daim ntawv thov

Cov khoom adsorption ntawm diatomite, vim tias lub ntiaj teb diatomaceous muaj adsorption muaj nuj nqi, nws tuaj yeem ntxuav cuticles thiab ua kom tiav cov tawv nqaij ntxuav cov nyhuv ntawm pob txuv, pob txuv, blackheads, thiab lwm yam.

1. Diatomaceous ntiaj teb yog ib hom calcified lub cev ntawm seaweed thaum ub. Nws muaj kev nyab xeeb thiab tsis muaj tshuaj lom. Nws muaj zog adsorption muaj peev xwm. Nws tuaj yeem "s nqus" cov pa phem hauv thiab decompose rau hauv carbon dioxide uas tsis muaj teeb meem rau tib neeg lub cev. "ua pa" tawm, tso cai rau daim tawv nqaij kom tau "microcirculation", "micro-ua pa" thiab diatomaceous ntiaj teb tso tawm nruab nrab ions. Paub tias yog huab cua vitamin, nws zoo li ua "SPA" ntawm lub ntsej muag thiab tseem haum rau cov tawv nqaij thoob plaws lub cev. Diatomaceous ntiaj teb muaj sterilizing thiab haze-zoo li cov teebmeem, thiab muaj zog moisturizing nyhuv.
2. Diatomite tsuas yog siv cov khoom adsorption ntawm diatomite kom nqus cov tshuaj hauv daim tawv nqaij thiab ua lub luag haujlwm hauv kev tu tawv nqaij. Los ntawm qhov kev xav ntawm cov txiaj ntsig kev lag luam, thawj cov txiaj ntsig tau los ntawm kev thov diatomite muab tub lim yog tias nws tuaj yeem txo qhov kev ntim cov nqi ntawm.
3. Diatomite yog qhov seem ntawm ib leeg-celled diatoms thaum ub. Nws cov yam ntxwv: lub teeb yuag, ntxeem tau, siab zog, hnav tsis kam, rwb thaiv tsev, rwb thaiv tsev kub, adsorption thiab filling thiab lwm yam khoom zoo heev. Muaj tshuaj lom neeg ruaj khov zoo. Nws yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob rwb thaiv tsev, sib tsoo, pom, adsorption, anticoagulation, demoulding, filling, carrier, thiab lwm yam. Nws tuaj yeem siv dav hauv metallurgy, tshuaj lom neeg kev lag luam, hluav taws xob, kev ua liaj ua teb, chiv, khoom siv hauv tsev thiab rwb thaiv tsev thiab lwm yam. lwm yam kev lag luam. Nws tseem tuaj yeem siv los ua cov khoom siv ua haujlwm hauv cov yas, roj hmab, ceramics, papermaking thiab lwm yam lag luam.