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N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA Sawirka La Soo Bandhigay
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA

N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA

  • Darajada MOFAN:MOFAN DPA
  • Nooca Tartanka:JEFFCAT DPA oo ay samaysay Huntsman, TOYOCAT RX4 oo ay samaysay TOSOH, DPA
  • Magaca kiimikada:N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine; 1,1'-[[3-(dimethylamino)propyl]imino]bispropan-2-ol; 1-{[3-(dimethylamino)propyl](2-hydroxypropyl)amino}propan-2-ol
  • Lambarka Lambarka:63469-23-8
  • Qaaciddada molecular-ka:C11H26N2O2
  • Miisaanka molecular:218.34

    • Faahfaahinta Badeecada

    Calaamadaha Alaabta

    Sharaxaad

    MOFAN DPA waa kataliye polyurethane ah oo afuufaya oo ku salaysan N,N,N'-trimethylaminoethylethanolamine. MOFAN DPA waxay ku habboon tahay in loo isticmaalo soo saarista xumbo polyurethane ah oo dabacsan, nus-adag, iyo adag. Marka laga soo tago kor u qaadista falcelinta afuufada, MOFAN DPA waxay sidoo kale kor u qaadaysaa falcelinta isku xidhka kooxaha isocyanate.

    Codsiga

    MOFAN DPA waxaa loo isticmaalaa xumbo dabacsan oo nus-adag, xumbo adag iwm.

    MOFANCAT T003
    MOFANCAT T002
    MOFANCAT T001

    Sifooyinka Caadiga ah

    Muuqaalka, 25℃ dareere hufan oo huruud khafiif ah
    Viscosity, 20℃, cst 194.3
    Cufnaanta, 25℃, g/ml 0.94
    Barta iftiiminta, PMCC, ℃ 135
    Milmida biyaha Milmi kara
    Qiimaha hydroksil, mgKOH/g 513

    Qeexitaanka Ganacsiga

    Muuqaalka, 25℃ Dareere hufan oo aan midab lahayn ilaa huruud khafiif ah
    Waxa ku jira % 98 daqiiqo.
    Biyaha % 0.50 ugu badnaan

    Xirmo

    180 kg / durbaan ama sida waafaqsan baahiyaha macaamiisha.

    Bayaanka khatarta

    H314: Waxay sababtaa gubasho maqaarka ah oo daran iyo dhaawac indhaha ah.

    Walxaha calaamadda

    2

    Sawiro

    Ereyga calaamadda Khatar
    Lambarka Qaramada Midoobay 2735
    Fasalka 8
    Magaca rarista iyo sharraxaadda saxda ah AMINES, DAREEN, MISIQLE, NOS
    Magaca kiimikada 1,1'-[[3-(DIMETHYLAMINO)PROPYL]IMINO]BIS(2-PROPANOL)

    Maareynta iyo kaydinta

    Taxaddarro si ammaan ah loo maareeyo
    Talo ku saabsan sida si ammaan ah loo maareeyo: Ha neefsan uumiga/boorka.
    Iska ilaali inaad maqaarka iyo indhaha taabato.
    Sigaar cabista, cunista iyo cabbitaanka waa in laga mamnuuco aagga la isticmaalo.
    Si looga fogaado daadashada inta lagu jiro maaraynta dhalada ku hay saxaarad bir ah.
    Biyaha la raaciyo ka tuur si waafaqsan xeerarka maxalliga ah iyo kuwa qaranka.

    Talo ku saabsan ka hortagga dabka iyo qaraxa
    Tallaabooyinka caadiga ah ee ka hortagga dabka.

    Tallaabooyinka nadaafadda
    Markaad isticmaaleyso ha cunin ama ha cabbin. Markaad isticmaaleyso ha cabin sigaarka.
    Gacmaha dhaq ka hor nasashada iyo dhammaadka maalinta shaqada

    Shuruudaha meelaha kaydinta iyo weelasha
    Weelka si adag ugu xidh meel qalalan oo hawo fiican leh. Weelasha la furo waa in si taxaddar leh dib loogu xidhaa oo loo hayaa si toosan si looga hortago daadashada. U fiirso taxaddarrada calaamadda. Ku hay weelal si habboon loo calaamadeeyay.

    Talo ku saabsan kaydinta guud
    Ha ku kaydin meel u dhow asiidhyada.

    Macluumaad dheeraad ah oo ku saabsan xasilloonida kaydinta
    Xasilloon xaaladaha caadiga ah

    Su'aalaha Badiya La Weydiiyo

    Waxaan soo saaraa dahaadh biyo ah oo ur yar leh. Sidee DPA u caawin kartaa?

    DPA waa amine-ka uraya oo firfircoon oo yareeya urta amine inta lagu jiro isticmaalka iyo ka dib sameynta filimka.

    Elastomer-ka polyurethane-kaygu wuxuu leeyahay awood jeexitaan oo liidata. Ma hagaajin karaa DPA?

    Haa, qaab-dhismeedkeeda diisopropanolamine wuxuu kordhin karaa cufnaanta iskutallaabta iyo iska caabbinta jeexjeexa marka la isticmaalo 0.2–0.5 phr.

    Waa maxay qiyaasta caadiga ah ee DPA ee shaabadaysan polyurethane si loo hagaajiyo dhegdhegga shubka?

    0.3–0.6 phr; waxay xoojisaa qoynta iyo isku xidhka kiimikada ee dusha sare ee macdanta.

    Ma loo isticmaali karaa DPA sidii kataliye isku-dhafan oo ku jira xumbada buufinta polyurethane si loo yareeyo urta?

    Haa, waxay kaa caawineysaa yareynta isbeddelka guud ee amine; badanaa waxaa lagu daraa MOFAN 33LV.

    Koolada aan ku dhejiyo ee polyurethane ee PVC waxay leedahay iska caabin kulaylka oo liidata. Sidee loo hagaajiyaa?

    Ku dar DPA (0.4 phr) si aad u kordhiso cufnaanta isku xidhka, adigoo kor u qaadaya heerkulka leexashada kulaylka.

    DPA ma la jaanqaadi kartaa nidaamyada daaweynta qoyaanka?

    Waa la isticmaali karaa, laakiin maadaama ay ka kooban tahay kooxo OH ah, waxay la falgeli doontaa isocyanate. Isticmaal nidaamyada laba qaybood oo keliya.

    Sidee DPA ula barbar dhigtaa triethanolamine (TEOA) oo ah isku xidhe?

    DPA waa kiciye ka wanaagsan oo ka fudud isku xidhka; TEOA inta badan waa isku xidhe isku xidhka oo leh dhaqdhaqaaq kiciye oo daciif ah.

    Xumbadayda polyurethane ee baakadaha waxay leedahay soo kabasho gaabis ah ka dib cadaadis. DPA ma hagaajin kartaa tan?

    Haa, kordhi DPA ilaa 0.2–0.3 phr si aad u horumariso sameynta shabakadda dabacsanaanta.

    Ma loo isticmaali karaa DPA nidaamyada epoxy si loo hagaajiyo dabacsanaanta?

    Haa, wax ka beddel ahaan waxay yareyn kartaa jajabka iyada oo aan la gaabin daaweynta.

    Waa maxay cimriga kaydka ee isku darka polyol oo ka kooban DPA?

    Ugu yaraan 6 bilood marka lagu kaydiyo weel qalalan oo xiran.

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