Sulfur-Silane Njikọ Njikọ, mmiri mmiri HP-669/SI-69, CAS Nke 40372-72-3, Bis-[3- (triethoxysilyl) -propyl] -tetrasulfide

Aha Chemical

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

Usoro nhazi

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

Nọmba CAS

40372-72-3

Aha ngwaahịa dakọtara

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

Njirimara anụ ahụ

Ọ bụ a icha mmirimmiri odo doro anya mmiri mmiri na ìhè isi nke mmanya na soluble mfe na mmanya, acetone, benzene, toluene wdg Ọ insoluble na mmiri.Ọ nwere ike hydrolyzes mgbe kọntaktị na mmiri ma ọ bụ mmiri mmiri.ike ndọda kpọmkwem bụ 1.08g/ml.

Nkọwapụta

α γ2: γ-chloropropyltriethoxy silane.β: nke kachasị nwere ụfọdụ adịghị ọcha silane.

Oke ngwa

A na-eji HP-669 mee ihe nke ọma na ụlọ ọrụ rọba dị ka ihe na-arụ ọrụ organic poly sulfur silane njikọ.
Enwere ike iji HP-669 mee ihe na sistemụ rọba vulcanized nwere ihe ndị dị ka silica, fiberglass, talc ntụ ntụ, ntụ ntụ na ụrọ dị ka onye na-agba ume.Ọ nwere ike imeziwanye ihe na-ewusi ike nke ndị na-ejuputa na ihe mgbochi roba.
Ọ dabara adaba ka ejiri ya mee ihe mgbakwunye roba - onye na-eme ihe na-eme ihe na onye na-eme ihe na polymers dị ka NR, IR, SBR, BR, NBR na EPDM.
Na usoro nke vulcanization, crosslinking ọnụego nke poly-sulfur alkyl bụ otu ihe ahụ dị ka deoxidizing ọnụego nke sọlfọ, n'ihi ya, ọ na-eme ihe na-eguzogide deoxidization nke vulcanization, na mgbe ahụ melite ike ekwe Njirimara dị ka okpomọkụ na-ewuli elu na cracks mgbasa .The anọ sọlfọ. atọm nwere ike rụọ ọrụ dị ka activator maka vulcanization.
Na ike na static ọnọdụ, Ọ na-eji maka na-amị ndị a roba ngwaahịa: taya, sooks, roba mpịakọta, belting, USB, akpụkpọ ụkwụ na n'ibu ntọala ngwaahịa.Ọ nwere ike melite nguzogide abrasive, ibelata nguzogide na nguzogide nrụgide, belata ọnwụ hysteresis na hygroscopicity, melite akụrụngwa na nrapado, ma na-abawanye arụmọrụ ịka nká, modulus na ndụ mgbanwe.
Tinye sọlfọ-silane njikọ n'ụlọnga na ụlọ ọrụ nke roba taya, ọ bụghị naanị debase ihe ize ndụ nke puncture dị ka okpomọkụ oke elu na-agba ọsọ na elu na-agba n'okporo ụzọ ma ọ bụ ogologo oge, ma belata mpịakọta iguzogide taya, wee belata eri mmanụ ụgbọala, oke ikuku nke CO2 iji kwado nchekwa gburugburu ebe obibi nke mbelata carbon.

Usoro onunu ogwu

Nkwado usoro onunu ogwu: 1.0-4.0 PHR.

Ngwugwu na nchekwa

1. ngwugwu: 25kg ma ọ bụ 200 kg ma ọ bụ 1000kg na plastic drum.
2. Nchekwa nke mechiri emechi: Debe n'ebe dị jụụ, akọrọ na nke ọma.
3. Ndụ nchekwa: Ogologo ihe karịrị afọ abụọ na ọnọdụ nchekwa nkịtị.