Xov xwm
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Cov ntawv thov ntawm Urea Formaldehyde Resin
Urea-formaldehyde resin (UF resin) yog cov nplaum polymer thermosetting. Nws siv rau ntau qhov chaw vim nws cov khoom siv pheej yig, lub zog sib txuas siab, tsis muaj xim thiab pob tshab. Cov hauv qab no yog kev faib tawm ntawm nws cov kev siv tseem ceeb: 1. Rooj tog cuav thiab ...Nyeem ntxiv -
Cov chaw tsim khoom polyvinyl chloride sib koom ua lag luam thiab cov teb ntawm PVC daim ntawv thov
PVC yog ib hom yas siv dav dav uas muaj ntau yam kev siv. PVC muaj ob hom: tawv (qee zaum luv ua RPVC) thiab mos. Cov polyvinyl chloride tawv siv rau kev tsim cov kav dej, qhov rooj thiab qhov rai. Nws kuj tseem siv los ua cov fwj yas, ntim khoom, txhab nyiaj...Nyeem ntxiv -
Cov chaw siv tseem ceeb ntawm sodium tripolyphosphate yog dab tsi?
Cov chaw siv tseem ceeb ntawm sodium tripolyphosphate suav nrog: • Kev lag luam zaub mov: ua tus khaws dej, tus neeg sawv cev leavening, acidity regulator, stabilizer, coagulant, anti-caking agent, thiab lwm yam, siv rau hauv cov khoom nqaij, cov khoom noj mis nyuj, dej haus, noodles, thiab lwm yam, los txhim kho qhov saj ...Nyeem ntxiv -
Kev lag luam thov thiab kev siv ntawm paraformaldehyde
Cov npe cuav ntawm cov khoom polyformaldehyde yog cov khoom formaldehyde, paraformaldehyde, polyformaldehyde, polymerized formaldehyde, thiab lwm yam. Nws tuaj yeem ua rau muaj ntau yam tshuaj sib xyaw, xws li phenols, amines thiab amino compounds los tsim cov resins. Aojin Chemical muag polyformaldehyd...Nyeem ntxiv -
Kev tshuaj xyuas kev lag luam oxalic acid thiab nws cov kev siv tseem ceeb
Tuam Tshoj yog lub ntiaj teb lub teb chaws tsim thiab muab cov oxalic acid loj tshaj plaws, nrog rau kev ua lag luam siab thiab kev lag luam siab. Oxalic acid muaj kev siv zoo hauv ntau qhov chaw xws li lub zog tshiab thiab kev tsim khoom siv hluav taws xob. Nrog rau kev txhim kho sai ...Nyeem ntxiv -
Kev lag luam thov thiab kev siv ntawm paraformaldehyde
Polyformaldehyde yog ib qho cyclic trimer, feem ntau yog siv rau kev tsim cov yas engineering, polyformaldehyde thiab linear polymers. Aojin Chemical muag urea-formaldehyde hmoov, polyformaldehyde, thiab lwm yam, uas tuaj yeem siv rau hauv kev lag luam rooj tog. Niaj hnub no, Aojin Chemi...Nyeem ntxiv -
Lub luag haujlwm thiab kev lag luam daim ntawv thov ntawm melamine urea-formaldehyde resin hmoov
Melamine urea-formaldehyde resin yog cov khoom sib xyaw ua ke ntawm cov tshuaj tiv thaiv ntawm formaldehyde, urea thiab melamine. Cov resins no muaj kev tiv thaiv dej thiab huab cua ntau dua, ua rau lawv tsim nyog rau kev tsim cov vaj huam sib luag rau kev siv sab nraum zoov lossis cov huab cua noo siab. Cov no rov ua dua ...Nyeem ntxiv -
Cov chaw tsim khoom siv paraffin sib koom ua cov roj paraffin uas tau ua tiav tag nrho rau kev ua cov tswm ciab fiberboard
Shandong Aojin Tshuaj Raw Khoom Siv Paraffin Wax Shipment, Paraffin wax yog muab faib ua cov paraffin wax uas tau ua tiav tag nrho thiab cov paraffin wax semi-refined. Niaj hnub no, Aojin Chemical yuav qhia rau koj cov ntaub ntawv tshwj xeeb ntawm cov khoom lag luam thiab kev siv cov paraffin wax. ...Nyeem ntxiv -
Cov khoom siv yas dav dav dioctyl phthalate DOP tag nrho cov thawv xa khoom los ntawm Aojin Chemical
DOP sawv cev rau Dioctyl Phthalate, tseem hu ua dioctyl phthalate. Nws yog cov organic ester compound thiab yog cov plasticizer siv feem ntau. Nws cov haujlwm tseem ceeb tuaj yeem sau ua ke raws li hauv qab no: 1. Cov nyhuv plasticizing Plasticizer: DOP yog cov plasticizer dav dav, feem ntau yog siv rau hauv t ...Nyeem ntxiv
