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9 kev sib raug zoo ntawm cov surfactants thiab zas ua pov thawj
Lub zog poob ntawm ib qho ntev ntawm cov kua ntawm cov kua yog hu ua cov khoom siv nro, thiab chav tsev N.h-1. ...Nyeem ntxiv -
Yuav ua li cas siv Transformer chev Winding tshuab yog?
Transformer Winding Tshuab yog cov khoom tseem ceeb tshaj plaws hauv cov txheej txheem ntau lawm hauv cov txheej txheem ntau lawm los ntawm kev hloov pauv. Nws cov khoom ua tau zoo txiav txim siab cov yam ntxwv hluav taws xob ntawm transformer thiab seb cov coil zoo nkauj. Tam sim no, muaj peb hom tshuab winding rau transf ...Nyeem ntxiv -
Silicone nkag mus rau peb lub neej
Silicone tau nkag mus hauv peb lub neej nyob rau ntau txoj kev. Lawv siv rau kev zam thiab muaj cov ntawv nyeem. Zoo li elastomers thiab Rubbers tau siv rau cov nplaum, cov neeg sawv cev sib koom tes, textile txheej, lace txheej thiab cov leeg sealers. Thaum cov kua dej thiab emulsions tau siv rau cov ntaub ua tiav, cov roj nplua nyeem fiber ntau thiab ...Nyeem ntxiv -
Resin-hloov cov kua dej silicone
Resin-Hloov cov kua dej silicone, ua ib hom khoom muag tshiab muag, sib txuas cov khoom cob qhia nrog Organosilicon ua kom cov ntaub mos mos thiab textured. Polyurethane, tseem hu ua Resin. Vim tias nws muaj ntau cov kab ke siab heev Ureido thiab amine-hom ntawv estrers, nws tuaj yeem hla txuas rau Daim Folms ...Nyeem ntxiv -
Peb qhov tseeb D4 xeem ntawv tshaj tawm yog nyob rau hauv txoj kab nrog cov lus kawg
Peb Qhov Tseeb D4 Xeem Ntawv Tshaj Tawm yog nyob rau hauv txoj kab nrog cov lus kawg DownloadNyeem ntxiv -
Mus cuag kev cai ntxiv cov tshuaj txwv D4 hauv ntxuav cov tshuaj pleev ib ce, teev rau lub Ib Hlis 31, 2018
- D4 (Octuralamethylotetrasiloilesiloxane) D6 Txwv D4 thiab DodecamethylcycaneSilasilasilesilescane (D5) tau ntxiv mus cuag Annex XVII txwv tsis pub ...Nyeem ntxiv
