Sulfur-Silane Coupling Agent, mokelikeli HP-669/SI-69, CAS No. 40372-72-3, Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide

Lebitso la Lik'hemik'hale

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

Foromo ea Sebopeho

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

Nomoro ea CAS

40372-72-3

Lebitso la Sehlahisoa le Tšoanang

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

Lintho Tsa 'Mele

Ke mokelikeli o mosehla o hlakileng, o monko o bobebe oa joala, 'me o qhibiliha habonolo joala, acetone, benzene, toluene joalo-joalo. Ha o qhibilihe metsing.E ka hydrolyze ha e kopana le metsi kapa mongobo.matla a khoheli a itseng ke 1.08g/ml.

Litlhaloso

α γ2: γ-chloropropyltriethoxy silane.β: haholo-holo e na le litšila tse ling tsa silane.

Sebaka sa Kopo

HP-669 e sebelisoa ka katleho indastering ea rabara e le sesebelisoa se kopanyang sa poly sulfur silane e sebetsang habeli.
HP-669 e ka sebelisoa tsamaisong ea rabara e senyehileng ka li-filler tse kang silika, fiberglass, talc powder, mica powder le letsopa e le ntho e matlafatsang.E ka ntlafatsa thepa ea ho matlafatsa ea li-fillers le thepa ea ho hanyetsa rabara.
E loketse ho sebelisoa e le motsoako oa rabara-vulcanizing agent le activator ho li-polymers tse kang NR, IR, SBR, BR, NBR le EPDM.
Ts'ebetsong ea vulcanization, sekhahla sa ho kopanya ha poly-sulfur alkyl e tšoana le tekanyo ea deoxidizing ea sebabole, kahoo e sebetsa ho hanela deoxidization ea vulcanization, ebe e ntlafatsa thepa e matla ea ho kobeha joalo ka mocheso oa mocheso le ho atolosoa ha mapetsong . liathomo li ka sebetsa joalo ka activator bakeng sa vulcanization.
Maemong a matla le a tsitsitseng, E sebelisoa bakeng sa ho hlahisa lihlahisoa tsena tsa rabara: thaere, hose, rabara roll, belt, cable, lieta le lihlahisoa tsa motheo tsa mechine.E ka ntlafatsa ho hanyetsa abrasive, ho itšeha ho hanyetsa le khatello ea khatello, ho fokotsa tahlehelo ea hysteresis le hygroscopicity, ho ntlafatsa thepa ea mechine le ea ho khomarela, le ho eketsa ts'ebetso ea botsofali ba mocheso, modulus le bophelo bo bonolo.
Eketsa sebabole-silane coupling agent indastering ea thaere ea rabara, ha se feela ho theola kotsi ea ho phunya kaha mocheso o phahameng haholo o matha tseleng e lebelo kapa nako e telele, empa hape o fokotsa ho hanyetsa ha thaere, ebe o fokotsa tšebeliso ea peterole, bongata ba mesi ea CO2 mabapi le ts'ireletso ea tikoloho ea phokotso ea khabone.

Tekanyetso

Khothalletsa litekanyetso li behoa: 1.0-4.0 PHR.

Sephutheloana le polokelo

1. Sephutheloana: 25kg kapa 200 kg kapa 1000kg ka moqomong oa polasetiki.
2. Pokello e tiisitsoeng: Boloka libakeng tse pholileng, tse omeletseng le tse nang le moea o motle.
3. Bophelo ba polokelo: Nako e telele ho feta lilemo tse peli maemong a tloaelehileng a polokelo.