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Cov Khoom Siv Hydrolysis Stabilizers - Qhov Tseem Ceeb rau Kev Ntev Lub Sij Hawm Khaws Khoom
Nrog rau kev txhim kho tas mus li ntawm kev lag luam niaj hnub thiab thev naus laus zis, kev siv cov tshuaj lom neeg hauv kev tsim khoom txhua hnub thiab lub neej tau dhau los ua ntau dua thiab dav dua. Hauv cov txheej txheem no, lub luag haujlwm tseem ceeb yog hydrolysis stabilizer. Tsis ntev los no, qhov tseem ceeb ntawm hydrolysis stabilizers thiab lawv daim ntawv thov ...Nyeem ntxiv -
Bis phenyl carbodiimide yog dab tsi?
Diphenylcarbodiimide, tshuaj mis 2162-74-5, yog ib qho tshuaj uas tau nyiam kev saib xyuas dav dav hauv kev tshawb fawb txog organic chemistry. Lub hom phiaj ntawm tsab xov xwm no yog los muab kev piav qhia txog diphenylcarbodiimide, nws cov khoom, kev siv, thiab qhov tseem ceeb hauv ntau yam kev siv. Diphenylcarbodi...Nyeem ntxiv -
Ib qho Phosphite Antioxidant ua tau zoo rau kev ua Polymer
Antioxidant 626 yog ib qho tshuaj antioxidant organo-phosphite uas muaj kev ua haujlwm siab uas tsim los siv rau hauv cov txheej txheem tsim khoom uas nyuaj rau ua ethylene thiab propylene homopolymers thiab copolymers nrog rau kev tsim cov elastomers thiab engineering compounds tshwj xeeb tshaj yog qhov twg xim zoo heev stability yog ...Nyeem ntxiv -
Cov tshuaj fluorescent whitening agents hauv plastics yog dab tsi?
Yas siv dav hauv ntau yam lag luam vim nws muaj peev xwm hloov pauv tau yooj yim thiab pheej yig. Txawm li cas los xij, qhov teeb meem feem ntau nrog cov yas yog tias lawv feem ntau daj lossis hloov xim raws sijhawm vim raug lub teeb thiab cua sov. Txhawm rau daws qhov teeb meem no, cov chaw tsim khoom feem ntau ntxiv cov khoom ntxiv hu ua optical brighteners rau yas...Nyeem ntxiv -
Cov tshuaj ua kom ci ntsa iab yog dab tsi?
Cov tshuaj ua kom pom kev ci ntsa iab, tseem hu ua cov tshuaj ua kom pom kev ci ntsa iab (OBAs), yog cov tshuaj siv los txhim kho qhov zoo nkauj ntawm cov ntaub ntawv los ntawm kev ua kom lawv dawb thiab ci ntsa iab. Lawv feem ntau siv rau hauv ntau yam lag luam, suav nrog cov ntaub, ntawv, tshuaj ntxuav thiab yas. Hauv tsab xov xwm no, peb yuav piav qhia...Nyeem ntxiv -
Qhov txawv ntawm cov nucleating agents thiab cov Clarifying agents yog dab tsi?
Hauv cov yas, cov khoom ntxiv ua lub luag haujlwm tseem ceeb hauv kev txhim kho thiab hloov kho cov yam ntxwv ntawm cov ntaub ntawv. Cov neeg sawv cev nucleating thiab cov neeg sawv cev clarifying yog ob qho khoom ntxiv uas muaj lub hom phiaj sib txawv hauv kev ua tiav cov txiaj ntsig tshwj xeeb. Txawm hais tias lawv ob leeg pab txhim kho kev ua tau zoo ntawm cov khoom yas, nws yog qhov tseem ceeb ...Nyeem ntxiv -
Qhov txawv ntawm UV absorbers thiab lub teeb stabilizers yog dab tsi?
Thaum tiv thaiv cov ntaub ntawv thiab cov khoom lag luam los ntawm cov teebmeem tsis zoo ntawm lub hnub ci, muaj ob yam khoom siv uas feem ntau siv: UV absorbers thiab light stabilizers. Txawm hais tias lawv suab zoo sib xws, ob yam khoom no yeej txawv heev hauv lawv txoj haujlwm thiab qib kev tiv thaiv uas lawv muab. Raws li n...Nyeem ntxiv -
Cov tshuaj tua kab mob Acetaldehyde
Poly(ethylene terephthalate) (PET) yog ib yam khoom ntim khoom uas feem ntau siv los ntawm kev lag luam khoom noj thiab dej haus; yog li ntawd, nws qhov kev ruaj khov thermal tau raug kawm los ntawm ntau tus kws tshawb fawb. Qee qhov kev tshawb fawb no tau hais txog kev tsim cov acetaldehyde (AA). Qhov muaj AA hauv PET ar...Nyeem ntxiv -
Methylated Melamine Resin
Nanjing Reborn New Material Co., Ltd. yog ib lub tuam txhab tsim khoom siv polymer additives hauv Suav teb. Nanjing Reborn tau cog lus tias yuav muab cov khoom siv polymer zoo Methylated Melamine Resin. Melamine-formaldehyde resin yog ib yam khoom siv hauv...Nyeem ntxiv -
Qhov Tseem Ceeb ntawm Hydrolysis Stabilizers thiab Anti-Hydrolysis Agents hauv Kev Siv Hauv Kev Lag Luam
Cov tshuaj hydrolysis stabilizers thiab cov tshuaj tiv thaiv hydrolysis yog ob qho tshuaj tseem ceeb heev hauv kev siv hauv kev lag luam uas pab tiv thaiv cov teebmeem ntawm hydrolysis. Hydrolysis yog ib qho tshuaj lom neeg uas tshwm sim thaum dej rhuav tshem cov tshuaj sib txuas, txhuas ...Nyeem ntxiv -
Txheej tiv taus hluav taws
1. Kev Taw Qhia Cov txheej txheem tiv thaiv hluav taws yog ib txheej txheej tshwj xeeb uas tuaj yeem txo qhov kub hnyiab, thaiv kev sib kis sai ntawm hluav taws, thiab txhim kho kev tiv thaiv hluav taws tsawg ntawm cov khoom siv txheej. 2. Cov ntsiab cai ua haujlwm 2.1 Nws tsis kub hnyiab thiab tuaj yeem ncua qhov kub hnyiab lossis kev puas tsuaj ntawm cov khoom ...Nyeem ntxiv -
Polyaldehyde resin A81
Kev Taw Qhia Aldehyde resin, tseem hu ua polyacetal resin, yog ib hom resin uas muaj kev tiv thaiv zoo heev rau kev daj, kev tiv thaiv huab cua thiab kev sib haum xeeb. Nws cov xim yog dawb lossis me ntsis daj, thiab nws cov duab yog muab faib ua cov khoom me me tom qab granula ...Nyeem ntxiv