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

Lus piav qhia luv luv:

Lub npe tshuaj: Bis[3-(triethoxysilyl)propyl]tetrasulfide

Code: Silane coupler KH-858

CAS Nr .: 40372-72-3


Product Detail

Khoom cim npe

Product Description

Silane coupling tus neeg sawv cev KH-858

Khoom npe Silane coupling tus neeg sawv cev KH-858
CAS Nr. 40372-72-3
Khoom piav qhia Qauv: (C2H5O) SI2CH2CH2S4CH2CH2CH2Si (OC2H5)3
Khoom npe: Silane Coupling Agent KH-858
Cov khoom lag luam txawv teb chaws: 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 cov kua daj lossis daj-xim av, soluble hauv cov kuab tshuaj organic xws li cawv qis, benzene, acetone, acetonitrile, toluene, chlorinated hydrocarbon, dimethyl sulfoxide, dimethylformamide, insoluble hauv dej, d204 1.080 Lub teeb nyem yog ntau dua. 100 ° C thiab decomposes thaum nws siab tshaj 250 ° C.
Technical ntsuas
Ua kua technical index 1. Cov tsos: lub teeb, lub teeb daj pob tshab kua
2. Cov ntsiab lus sulfur: ≥ 22%
3. Lub ntiajteb txawj nqus: 1.087-1.110
4. Refractive Performance index: 1.485-1.4950
5, viscosity: 10-14 (centipoise)
Khoom Index (KH-858-N) 1, sulfur ntsiab lus ≥ 11%
2, tshauv ≤ 11%
3, tsis muaj zog ≤ 4%
4. Kev nqus tshwj xeeb: 1.35 ± 0.05g / cm3
5, qhov ntom ntom 820g / L ± 20
6, tooj liab ≤ 25PPM
7, manganese ≤ 25PPM
8, chlorine ≤ 0.35%
9, propanol extract ≥ 43%
10, tsos: irregular dub hais
Siv Cov khoom no tuaj yeem muab ntxiv rau carbon dub, talc, mica, av nplaum, carbon dawb, ya tshauv, iav fiber ntau thiab lwm yam khoom ntim. Muaj feem xyuam rau: vulcanized roj hmab xws li butyl benzene, butyronitrile, butyl, butadiene, ntuj txhob lo lo ntxhuav, chloroprene isobutylene, EPDM, thiab lwm yam., txhim kho crosslinking stability ntawm roj hmab, txhim kho ntau yam txhua yam muaj zog, thiab txo cov roj hmab cov khoom yog mus tas li deformed, superheated thiab swellable nyob rau hauv dej, thiab txhim kho dynamic yam ntxwv. Lawv tau dav siv nyob rau hauv radial treads, roj hmab log log treads, carcass, txheej phab ntsa, khoom roj hmab log rau menyuam nto, conveyor siv nto, steel txhuam kab sib txuas. Cov khoom siv roj hmab xws li rwb thaiv tsev cov khaubncaws sab nraud povtseg thiab txheej txheej ntawm cov roj hmab thiab cov khau roj hmab
Pob Cov khoom no yog non-toxic, harmless, non-flammable and explosive material, paper-yas composite bag lined with film packaging, net weight 50Kg, thov xyuam xim rau nruj noo noo thaum khaws cia thiab thauj. Lub neej txee ntawm cov khoom yog ib xyoos. (khoom rau 0.5 xyoos)
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