Mushonga wekubatanidza weSulfur-Silane, mvura HP-669/SI-69, CAS Nhamba 40372-72-3, Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide

Zita reKemikari

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

Fomura Yekuvaka

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

Nhamba yeCAS

40372-72-3

Zita reChigadzirwa Rakaenzana

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

Zvimiro zvemuviri

Imvura yero yakajeka isina kuchena ine hwema hushoma hwedoro uye inonyungudika nyore nyore mudoro, acetone, benzene, toluene nezvimwewo. Hainyungudike mumvura. Inogona hydrolyze kana yasangana nemvura kana hunyoro. Huremu hwakasiyana i1.08g/ml.

Magadzirirwo

α γ2: γ-chloropropyltriethoxy silane. β: inonyanya kuve netsvina ye silane.

Mhando dzeKushandiswa

HP-669 inoshandiswa zvinobudirira muindasitiri yerabha sechinhu chinoshanda zviviri che organic poly salfa silane coupling agent.
HP-669 inogona kushandiswa muhurongwa hwerabha hwakasanganiswa nesimbi ine zvinhu zvakaita sesilika, fiberglass, talc powder, mica powder neclay sekusimbisa simba. Inogona kuvandudza simba rekusimbisa remafiller uye simba rekudzivirira rabha.
Yakakodzera kushandiswa serubha—chinhu chinobatsira kuputika uye chinokurudzira muzvinhu zvakaita seNR, IR, SBR, BR, NBR uye EPDM.
Mukuita kwe vulcanization, mwero wekubatanidza we poly-sulfur alkyl wakafanana ne mwero we deoxidizing we salfa, saka inoshanda kudzivirira deoxidization ye vulcanization, uye yobva yavandudza dynamic bend properties dzakadai sekupisa kuungana uye kuwedzera kwe cracks. Maatomu mana e salfa anogona kushanda se activator ye vulcanization.
Mumamiriro ezvinhu anochinja-chinja uye asingachinji, Inoshandiswa kugadzira zvigadzirwa zverabha izvi: tai, hose, rabha rinotenderera, bhandi, tambo, shangu uye zvigadzirwa zvemakanika. Inogona kuvandudza kuramba kusingakuvadzi, kucheka kuramba kudzvanywa uye kuramba kudzvanywa, kuderedza kurasikirwa nehysteresis uye hygroscopicity, kuvandudza hunhu hwemakanika uye kunamira, uye kuwedzera kushanda kwekukwegura kwekupisa, modulus uye hupenyu hwekuchinjika.
Kuwedzera sulfur-silane coupling agent muindasitiri yematayi erabha, hazvingoderedzi njodzi yekuboorwa nekuti tembiricha yakakwira zvakanyanya kumhanya mumugwagwa unomhanya zvakanyanya kana kwenguva refu, asiwo zvinoderedza kuramba kwevhiri, wobva waderedza kushandiswa kwepeturu, huwandu hweCO2 hunokonzera kusvibiswa kwemhepo kuti zvienderane nekuchengetedzwa kwekabhoni munzvimbo.

Chipimo chemushonga

Zvinokurudzirwa chipimo chemushonga：1.0-4.0 PHR.

Pakeji uye kuchengetera

1. Pakeji: 25kg kana 200 kg kana 1000kg iri mudhiramu repurasitiki.
2. Kuchengetera kwakavharwa: Chengeta munzvimbo dzinotonhorera, dzakaoma uye dzine mhepo inofefetera zvakanaka.
3. Hupenyu hwekuchengetedza: Hunopfuura makore maviri mumamiriro ezvinhu enguva dzose ekuchengetera.