Sulfur-Silane Coupling Agent, kua HP-1891, CAS No. 14814-09-6, γ-Mercaptopropyltriethoxysilane
Lub Npe Tshuaj
γ-Mercaptopropyltriethoxysilane
Cov Qauv Qauv
Lub Npe Khoom Sib Npaug
A-1891(Crompton), Z-6910/6911(Dowcorning), Si-263(Degussa), KH-580(Tuam Tshoj)
Tus lej CAS
14814-09-6
Cov Khoom Siv Lub Cev
Nws yog ib qho kua tsis muaj xim nrog lub ntxhiab tsw qab thiab yooj yim yaj hauv cawv, acetone, benzene, toluene thiab lwm yam. Insoluble hauv dej, tab sis hydrolyze thaum sib cuag nrog dej lossis noo noo. Boiling point yog 82.5 ℃ (0.67Kpa), tshwj xeeb gravity yog 1.000 (20 ℃). Flash point yog 87 ℃, molecular weight yog 238.
Cov Lus Qhia Tshwj Xeeb
| Cov Cawv Muaj pes tsawg leeg (%) | £1.0 |
| HP-1891 Cov Ntsiab Lusα (%) | ³ 95.0 |
| Lub ntiajteb txawj nqus tshwj xeeb (25 ℃) | 0.980 ± 0.020 |
| Refractive Index (25 ℃) | 1.430 ± 0.020 |
Daim Ntawv Thov Ntau Yam
•HP-1891 yog ib hom tshuaj silane coupling agent uas muaj ntau yam kev ua haujlwm uas muaj pawg mercapto. Nws ua haujlwm ua tus activator, tus neeg sawv cev coupling, tus neeg sawv cev crosslinking thiab tus neeg sawv cev reinforcing. Nws muaj cov nyhuv tshwj xeeb ua tus tshuaj tua kab ntawm cov hlau nto xws li kub, nyiaj thiab tooj liab, nws tuaj yeem txhim kho kev tiv thaiv corrosion, antioxidation thiab txhim kho nws txoj kev sib koom ua ke rau polymer.
•Nws yog siv dav hauv cov polymers uas muaj cov khoom puv xws li nitrile, hydroxybenzene, aldehyde, epoxy, PVC, polystyrene, polyurethane, polysulfide roj hmab, NBR, EPDM thiab NR system.
•Nws muaj cov txiaj ntsig tshwj xeeb hauv kev lag luam log tsheb thiab feem ntau siv rau kev kho nrog silica thiab carbon dub, fiberglass thiab talc hmoov inorganic fillers. Nws tuaj yeem txhim kho lub cev thiab lub cev zoo ntawm vulcanizate. Thiab nws tuaj yeem txhim kho lub zog tearing, lub zog tensile, kev tiv thaiv abrasive thiab txo cov txheej txheem compression ntawm vulcanizates.
• Nws siv tau los tiv thaiv kev ntsws ntawm cov ntaub textile.
Kev Siv Tshuaj
Pom zoo kom noj tshuaj: 1.0-4.0 PHR.
Pob thiab cia khoom
1. Pob: 25kg, 200kg lossis 1000 kg hauv cov nruas yas.
2. Khaws cia kom ruaj khov: Khaws cia rau qhov chaw txias, qhuav thiab muaj cua nkag tau zoo, tsis muaj dej noo thiab tsis muaj dej nkag.
3. Lub neej cia khoom: Ntev tshaj ob xyoos hauv cov xwm txheej khaws cia ib txwm muaj.
