Ihe eji ejikọ Sulfur-Silane, mmiri mmiri HP-669/SI-69, CAS No. 40372-72-3, Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide

Aha Kemịkal

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 mmiri mmiri doro anya na-acha odo odo nke nwere isi dị nro nke mmanya, a na-agbazekwa ya ngwa ngwa na mmanya, acetone, benzene, toluene wdg. Ọ naghị agbaze na mmiri. Ọ nwere ike ịgbaze mgbe ọ metụrụ mmiri ma ọ bụ mmiri. Oke ike ndọda kpọmkwem bụ 1.08g/ml.

Nkọwapụta

α γ2: γ-chloropropyltriethoxy silane. β: nwere ihe ndị na-adịghị ọcha silane.

Ngwa Ngwa

A na-eji HP-669 eme ihe nke ọma n'ime ụlọ ọrụ roba dị ka ihe nnọchite anya njikọ poly sulfur silane organic abụọ.
Enwere ike iji HP-669 mee ihe na sistemụ rọba vulcanized yana ihe ndị na-eme ka ihe dị ka silica, fiberglass, talc powder, mica powder na ụrọ dị ka ihe na-eme ka ihe sie ike. Ọ nwere ike ime ka ihe ndị na-eme ka ihe dị n'ime ya na ihe ndị na-eguzogide roba ka mma.
Ọ dị mma ka e jiri ya mee ihe dị ka ihe mgbakwunye rọba—ihe na-eme ka ihe na-eme ka ihe na-arụ ọrụ na polima dịka NR, IR, SBR, BR, NBR na EPDM.
N'ime usoro nke vulcanization, ọnụego njikọta nke poly-sulfur alkyl bụ otu ihe ahụ dị ka ọnụego deoxidizing nke sulfur, ya mere ọ na-arụ ọrụ iji guzogide deoxidization nke vulcanization, wee melite àgwà mgbagọ ike dịka mkpokọta okpomọkụ na ịgbawa mgbasa. Atọm sulfur anọ ahụ nwere ike ịrụ ọrụ dị ka ihe na-eme ka vulcanization rụọ ọrụ.
N'ọnọdụ siri ike na nke na-anaghị agbanwe agbanwe, a na-eji ya emepụta ngwaahịa rọba ndị a: taya, hose, roba roll, belting, cable, akpụkpọ ụkwụ na ngwaahịa ntọala igwe. Ọ nwere ike ime ka iguzogide abrasive dịkwuo mma, belata iguzogide na iguzogide nrụgide, belata mfu hysteresis na hygroscopicity, melite njirimara igwe na gluu, ma mee ka arụmọrụ ịka nká nke okpomọkụ dịkwuo mma, modulus na ndụ flex.
Tinye ihe njikọ sulfur-silane n'ime ụlọ ọrụ taya rọba, ọ bụghị naanị na ọ na-ebelata ihe egwu nke ịpịa ọkpọkọ n'ihi na okpomọkụ dị elu na-agba ọsọ n'okporo ụzọ dị elu ma ọ bụ ogologo oge, kamakwa ọ na-ebelata ike ịpịgharị nke taya, wee belata oriri nke mmanụ ụgbọala, ọnụọgụ ikuku CO2 iji kwado nchekwa gburugburu ebe obibi nke mbelata carbon.

Ọnụọgụ ọgwụ

Ọnụọgụ akwadoro: 1.0-4.0 PHR.

Ngwugwu na nchekwa

1. Ngwugwu: 25kg ma ọ bụ 200 kg ma ọ bụ 1000kg n'ime drum plastik.
2. Nchekwa a kara akara: Debe ya n'ebe dị jụụ, kpọrọ nkụ na ebe ikuku na-anaghị abanye nke ọma.
3. Ndụ nchekwa: Ogologo oge karịa afọ abụọ n'ọnọdụ nchekwa nkịtị.