Sulfur-Silane So'i Fa'atasi, vai HP-669/SI-69, CAS Numera 40372-72-3, Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide

Igoa Vailaau

Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide

Fua Fa'atatau

(C2H5O)3SiCH2CH2CH2-S4-CH2CH2CH2Si(OC2H5)3

Numera CAS

40372-72-3

Igoa Oloa Tutusa

SI-69 (Degussa), Z-6940 (Dowcorning), A-1289 (Crompton),
KBE-846 (Shin-Etsu), KH-845-4 (Saina)

Meatotino Faaletino

Ose vai lanu samasama samasama ma le manogi manogi o le ava malosi ma faigofie ona solu ile ava malosi, acetone, benzene, toluene ma isi. E le mafai ona solu ile vai.E mafai ona hydrolyze pe a faʻafesoʻotaʻi ma le vai poʻo le susu.mamafa faapitoa o le 1.08g/ml.

Fa'amatalaga

α γ2: γ-chloropropyltriethoxy silane.β: e masani lava ona iai ni mea leaga o le silane.

Avanoa Fa'aoga

O le HP-669 o lo'o fa'aogaina lelei i le pisinisi pa'u e avea o se sui fa'afeso'ota'i poly sulfur silane e lua.
E mafai ona fa'aogaina le HP-669 i totonu o le pa'u vulcanized system ma fa'atumu e pei o le silica, fiberglass, talc powder, mica powder ma le omea e fai ma sui fa'amalosi.E mafai ona faʻaleleia mea faʻamalosia o mea faʻatumu ma paʻu abrasive teteʻe meatotino.
E fetaui lelei le faʻaaogaina o mea faʻapipiʻi paʻu-vulcanizing agent ma activator i polymers e pei o NR, IR, SBR, BR, NBR ma EPDM.
I le faagasologa o le vulcanization, o le fua faatatau crosslinking o le poly-sulfur alkyl e tutusa ma le deoxidizing fua faatatau o le sulfur, o lea e galue e tetee deoxidization o vulcanization, ona faaleleia atili ai lea o le malosi punou meatotino e pei o le vevela fausia i luga ma ta'e faalauteleina .O le fa sulfur. e mafai ona galue atoms o activator mo vulcanization.
I tulaga malosi ma le tumau, E faʻaaogaina mo le gaosia o nei oloa paʻu: paʻu, faʻauʻu, taʻavale paʻu, fusipaʻu, uaea, seevae ma mea faʻainisinia.E mafai ona faʻaleleia atili le faʻafefete, tipi faʻamalosi ma le faʻamalosia o le mamafa, faʻaitiitia le leiloa o le hysteresis ma le hygroscopicity, faʻaleleia mea faʻainisinia ma faʻapipiʻi, ma faʻateleina le faʻatinoina o le soifua matua, modulus ma le flex life.
Faʻaopoopo le sulfur-silane sui soʻotaga i totonu o le pisinisi o paʻu paʻu, e le gata ina faʻaleagaina le lamatiaga o le tuʻiina ona o le maualuga o le vevela o loʻo tamoe i luga o le auala televave poʻo se taimi umi, ae faʻaitiitia ai foi le tetee o le paʻu, ona faʻaitiitia ai lea o le faʻaaogaina o penisini, le aofa'i o le fa'aosoina o le CO2 e tusa ai ma le puipuiga o le si'osi'omaga o le fa'aitiitia o le kaponi.

Fuafuaga

Fautuaina fua: 1.0-4.0 PHR.

afifi ma teuina

1. afifi: 25kg poʻo 200 kg poʻo 1000kg i palasitika paʻu.
2. Fa'amaufa'ailoga teuina: Taofi i totonu o nofoaga malulu, matutu ma fa'alelei lelei.
3. Ola teuina: Umi atu nai lo le lua tausaga i tulaga masani teuina.