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14 Sano oo Waayo-aragnimo Wax-soo-saar ah
Laba Warshad Kiimiko ah oo aad leedahay
Nidaamka Tayada ISO 9001: 2015 ee la ansixiyay

Warshadda OEM ee loogu talagalay Pyromellitic Dianhydride oo tayo sare leh oo la safeeyey Pmda oo loogu talagalay Daaweynta Wakiilka Epoxy Resin CAS 89-32-7


  • CAS:89-32-7
  • MF:C10H2O6
  • MW:218.12
  • Lambarka EINECS:201-898-9
  • Isku-mid ah:1,2,4,5-Benzenetetracarboxylic1,2:4,5-dianhydride; 1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride; 1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride; 1,2,4,5-Benzenetetracarboxylic1,2:4,5-dianhydride; 1,2,4,5-Benzenetetracrboxylicdianhydride; pyromelliticaciddianhydride; pyromelliticanhydride; 1,2,4,5-BENZENETETERACARBOXYLICANHYDRIDE
  • Faahfaahinta Badeecada

    Soo dejiso

    Calaamadaha Alaabta

    Shirkaddayadu waxay u ballan qaadaysaa dhammaan iibsadayaasha alaabada iyo xalalka heerka koowaad iyo sidoo kale taageerada ugu qancisa iibka kadib. Waxaan si diirran u soo dhaweyneynaa dukaameystayaashayada caadiga ah iyo kuwa cusub inay nagu soo biiraan OEM Factory for High Quality Refined Pyromeltic Dianhydride Pmda for Creating Agent of Epoxy Resin CAS 89-32-7, Hadda, waxaan raadineynaa iskaashi ka sii weyn oo lala yeesho iibsadayaasha dibadda iyadoo lagu saleynayo faa'iidooyinka wadajirka ah. Fadlan xor u noqo inaad nala soo xiriirto wixii faahfaahin dheeraad ah.
    Shirkaddayadu waxay u ballan qaadaysaa dhammaan iibsadayaasha alaabada iyo xalalka heerka koowaad iyo sidoo kale taageerada ugu qancisa iibka kadib. Waxaan si diirran u soo dhaweyneynaa dukaameystayaashayada joogtada ah iyo kuwa cusub inay nagu soo biiraan. Waxaan diiradda saareynaa bixinta adeeg macaamiisheenna oo ah qayb muhiim ah oo lagu xoojinayo xiriirkeenna muddada dheer. Helitaanka joogtada ah ee alaabada heerka sare ah oo ay weheliso adeeggayaga iibka kahor iyo iibka kadib ee aadka u wanaagsan wuxuu xaqiijinayaa tartan xooggan oo ka jira suuq sii kordhaya oo caalami ah. Waxaan diyaar u nahay inaan la shaqeyno asxaabta ganacsiga ee gudaha iyo dibadda oo aan wada abuurno mustaqbal wanaagsan.

    Pyromellitic dianhydride (oo loo soo gaabiyo PMDA), kaas oo inta badan loo isticmaalo isku-darka polyimide, sababtoo ah polyimide wuxuu leeyahay iska caabin kulayl aad u sarreeya, iska caabin aashito iyo alkali ah, aad u fiican Sababtoo ah sifooyinkiisa farsamada, sifooyinka korontada iyo xasilloonida cabbirka, waxaa si weyn loogu isticmaalaa meelaha tiknoolajiyada sare sida duulista hawada, hawada sare, microelectronics iyo tamarta atomiga, kuwaas oo leh shuruudo adag oo ku saabsan sifooyinka agabka.

    Shay

    Heerka Caadiga ah

    Muuqaalka

    Kiniiniyada cad

    Mbarta elting

    286℃-288℃

    Aashitada xorta ah

    ≤0.5wt%

    NADAAFAD (%)

    ≥99.5%

    Pyromellitic dianhydride (PMDA) waa walax ceeriin ah oo muhiim u ah warshadaha isku-darka dabiiciga ah, iyo sidoo kale walax ceeriin ah oo aasaasi ah oo loogu talagalay horumarinta agabyada kiimikada cusub iyo alaabada kiimikada ee qiimaha sare leh. Waxaa inta badan loo isticmaalaa soo saarista monomers-ka polyimide, waxaana sidoo kale loo isticmaali karaa sidii wakiil bogsiin ah oo loogu talagalay epoxy resin iyo wakiilka isku-xidhka ee resin polyester, oo loo isticmaalo soo saarista phthalocyanine buluug dheeha iyo qaar ka mid ah waxyaabaha muhiimka ah, iwm., waxayna leedahay isticmaalyo kala duwan. Pyromellitic dianhydride, oo sidoo kale loo yaqaan homoanhydride, waxay leedahay qaab-dhismeed gaar ah oo molecular ah waxaana loo isticmaali karaa in lagu soo saaro agab leh iska caabbinta kulaylka, dahaarka korontada iyo iska caabbinta kiimikada, kuwaas oo isticmaalka ugu muhiimsan uu yahay hal lakab oo polyimide ah. Waxaa lagu sameeyay diamine aromatic si loo helo balaastikada polyimide, laakiin daahirnimada pyromellitic dianhydride aad ayay u sarreysaa, taas oo u baahan inay ka badan tahay 99%.

    25kgs/durbaan, 9tons/20'weelka
    25kgs/bac, 20tons/20'weelka

    Shirkaddayadu waxay u ballan qaadaysaa dhammaan iibsadayaasha alaabada iyo xalalka heerka koowaad iyo sidoo kale taageerada ugu qancisa iibka kadib. Waxaan si diirran u soo dhaweyneynaa dukaameystayaashayada caadiga ah iyo kuwa cusub inay nagu soo biiraan OEM Factory for High Quality Refined Pyromeltic Dianhydride Pmda for Creating Agent of Epoxy Resin CAS 89-32-7, Hadda, waxaan raadineynaa iskaashi ka sii weyn oo lala yeesho iibsadayaasha dibadda iyadoo lagu saleynayo faa'iidooyinka wadajirka ah. Fadlan xor u noqo inaad nala soo xiriirto wixii faahfaahin dheeraad ah.
    Warshadda OEM ee Nadiifinta Sare ee la safeeyey Pmda iyo Pmda tayo sare leh ee la safeeyey, Waxaan diiradda saarnaa bixinta adeeg macaamiisheenna oo ah qayb muhiim ah oo lagu xoojinayo xiriirkeenna muddada dheer. Helitaanka joogtada ah ee alaabada heerka sare ah oo ay weheliso adeeggayaga iibka kahor iyo iibka kadib ee aadka u wanaagsan wuxuu xaqiijinayaa tartan xooggan oo ka jira suuq caalami ah oo sii kordhaya. Waxaan diyaar u nahay inaan la shaqeyno asxaabta ganacsiga ee gudaha iyo dibadda oo aan wada abuurno mustaqbal wanaagsan.


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