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Bis[3-(triethoxysilyl)propyl]tetrasulfide CAS 40372-72-3 Silane coupler KH-858 Duab Tshwj Xeeb
  • Bis [3-(triethoxysilyl) propyl] tetrasulfide CAS 40372-72-3 Silane coupler KH-858

Bis [3-(triethoxysilyl) propyl] tetrasulfide CAS 40372-72-3 Silane coupler KH-858

Kev Piav Qhia Luv:

Lub Npe Tshuaj: Bis[3-(triethoxysilyl)propyl]tetrasulfide

Code: Silane coupler KH-858

CAS# 40372-72-3


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Silane coupling tus neeg sawv cev KH-858

Lub npe khoom Silane coupling tus neeg sawv cev KH-858
TUS NAJ NPAWB. 40372-72-3
Kev piav qhia txog khoom Qauv:(C2H5O)SiCH32CH2CH2S4CH2CH2CH2Si(OC)2H5)3
Lub Npe Khoom: Silane Coupling Agent KH-858
Hom txawv teb chaws sib xws: Si-69 (Lub tuam txhab German Di Gaosha)
Lub npe tshuaj: bis(γ-triethoxysilylpropyl) tetrasulfide
Bis-(γ-triethoxysilylpropyl)-tetrasulfide
Cov khoom siv lub cev: Cov khoom no yog xim daj lossis xim av daj, yaj tau hauv cov kuab tshuaj organic xws li cawv qis dua, benzene, acetone, acetonitrile, toluene, chlorinated hydrocarbon, dimethyl sulfoxide, dimethylformamide, tsis yaj hauv dej, d204 1.080 Lub ntsiab lus flash yog ntau dua 100 ° C thiab decomposes thaum nws ntau dua 250 ° C.
Cov cim qhia txog kev siv tshuab
Cov ntsuas kev ua kua dej 1. Tsos: lub teeb, lub teeb daj pob tshab kua
2. Cov ntsiab lus sulfur: ≥ 22%
3. Lub zog tshwj xeeb: 1.087-1.110
4. Cov ntsuas qis dua: 1.485-1.4950
5, viscosity: 10-14 (centipoise)
Cov Khoom Siv Kho Kom Zoo (KH-858-N) 1, cov ntsiab lus sulfur ≥ 11%
2, tshauv ≤ 11%
3, cov khoom tawg yooj yim ≤ 4%
4. Qhov hnyav tshwj xeeb: 1.35 ± 0.05g / cm3
5, qhov ceev ntawm qhov ntau 820g / L ± 20
6, tooj liab ≤ 25PPM
7, manganese ≤ 25PPM
8, tshuaj chlorine ≤ 0.35%
9, propanol extract ≥ 43%
10, tsos: cov khoom dub tsis sib xws
Siv Cov khoom no tuaj yeem ntxiv rau cov pa roj carbon dub, talc, mica, av nplaum, carbon dawb, tshauv ya, iav fiber thiab lwm yam khoom sau. Siv tau rau: roj hmab vulcanized xws li butyl benzene, butyronitrile, butyl, butadiene, paj rwb ntuj, chloroprene isobutylene, EPDM, thiab lwm yam, txhim kho kev ruaj khov ntawm roj hmab, txhim kho ntau yam zog kho tshuab, thiab txo cov roj hmab. Cov khoom raug deformed tas mus li, superheated thiab swellable hauv dej, thiab txhim kho cov yam ntxwv dynamic. Lawv siv dav hauv radial treads, roj hmab log treads, carcass, phab ntsa sab nraud, khoom roj hmab log roller nto, conveyor siv nto, hlau txhuam kab sib txuas. Cov khoom roj hmab xws li cov txheej rwb thaiv tsev thiab txheej txheej ntawm roj hmab thiab khau roj hmab.
Pob khoom Cov khoom no tsis muaj tshuaj lom, tsis ua rau puas tsuaj, tsis kub hnyiab thiab tawg, lub hnab yas ua los ntawm ntawv thiab yas, muaj zaj duab xis ntim, hnyav tag nrho 50Kg, thov xyuam xim rau qhov noo noo thaum khaws cia thiab thauj mus los. Lub txee lub neej ntawm cov khoom yog ib xyoos. (khoom khov kho tau 0.5 xyoos)
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