Sulfur-Silane Coupling Agent, liquid HP-1589/Si-75, CAS No. 56706-10-6, Bis-[3-(triethoxysilyl)-propyl]-disulfide

Chemical Name

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

Structural Formula

(C2H5O)3SiCH2CH2CH2-S2-CH2CH2CH2Si(OC2H5)3

Equivalent Product Name

Si-75 (Degussa), Z-6920 (Dowcorning), A-1589(Crompton)

Nhamba yeCAS

56706-10-6

Zvinhu Zvenyama

Imvura yakachena yero yakacheneruka ine hwema hwedoro uye inonyungudika zviri nyore mu ethyl alcohol, acetone, benzene, toluene etc. Hainyungudika mumvura.Hydrolyze nyore kana wasangana nemvura kana mwando.

Zvinotsanangurwa

αγ2: :γ-chloropropyltriethoxy silane β: inonyanya kuve nekusachena kwe silane.

Application Range

• HP-1589 imhando ye multifunctional silane coupling agent yakashandiswa zvinobudirira muindasitiri yerabha.Inoshandiswa kuvandudza zvemuviri uye zvemagetsi zvimiro zvevulcanizates.Iyo inokwanisa kuvandudza zvakanyanya simba rekusimba, kubvarura simba uye abrasive kuramba uye kuderedza compression seti yevulcanizates.Mukuwedzera, inogona kuderedza viscosity uye kugadzirisa kushandiswa kwezvigadzirwa zverabha.
• Yakakodzera kushandiswa ne silica uye silicate fillers.
•HP-1589 inogona kushandiswa pamwe chete nesilika uye silicate mumapolymers akadai seNR, IR, SBR, BR, NBR uye EPDM.
•Wedzera sulfur-silane coupling agent muindasitiri yerabha tire, haisi kungodzikisira njodzi yekubaya sezvo tembiricha yakakwira zvakanyanya mumugwagwa wekumhanya kana kureba, asi zvakare kuderedza roll resistance yevhiri, wobva waderedza kushandiswa kwepeturu. , huwandu hwekubuda kwe CO2 sekuenderana nekuchengetedzwa kwezvakatipoteredza kwekuderedza kabhoni.

Dosage

Kurudzira chipimo chemushonga: 1.0-4.0 PHR.

Package uye kuchengetedza

1.Package: 25kg, 200 kg kana 1000kg mumadhiramu epurasitiki.
2. Yakavharwa chengetedzo: Chengeta munzvimbo inotonhorera, yakaoma uye ine mhepo yakanaka.
3.Hupenyu hwekuchengetedza: Yakareba kupfuura makore maviri mumamiriro ekuchengetedza akajairwa.