Journal article Open Access

MELAMIN FORMALDEGID SMOLASINI N-BUTANOL BILAN MODIFIKATSIYA QILINGAN HOSILASINI SINTEZ QILISH

No'monov Muhammadrajab


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  <identifier identifierType="DOI">10.5281/zenodo.6577881</identifier>
  <creators>
    <creator>
      <creatorName>No'monov Muhammadrajab</creatorName>
      <affiliation>Farg'ona politexnika institute, assistent</affiliation>
    </creator>
  </creators>
  <titles>
    <title>MELAMIN FORMALDEGID SMOLASINI N-BUTANOL BILAN MODIFIKATSIYA QILINGAN HOSILASINI SINTEZ QILISH</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2022</publicationYear>
  <subjects>
    <subject>Smola, fiziologik almashinuv, melamin, melamin formaldegid smolasi, fizik – kimyoviy ko'rsatgichlar, sintetik polimerlar, qoldiq suv, qovushqoqlik, qattiqlik, mustahkamlik, elektr qarshiligi.</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2022-05-24</date>
  </dates>
  <resourceType resourceTypeGeneral="JournalArticle"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/6577881</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.6577880</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Ushbu maqolada tabiiy va sintetik smolalar, xususan fenol-formaldegid, melaminoformaldegid va boshqa smolalar haqida ma&amp;rsquo;lumot berilgan. Tajribalarada melaminoformaldegid smolasini butanol bilan modifikatsiya qilingan birikmasi olish va olingan mahsulotni GOST-9980,2 bo&amp;rsquo;yicha sintezlangan mahsulot bilan taqqoslanadi. Adabiyotlardan ma&amp;rsquo;lumotlar o&amp;rsquo;rganilib, tahlil qilindi va mavzu bo&amp;rsquo;yicha patentlar ko&amp;rsquo;rib chiqildi. Kimyoviy texnologiya kafedrasi laboratoriyasida melaminformaldegid smolasini n-butanol bilan modifikatsiyasini laboratoriyada sintezi amalga oshirildi. Olingan smolaning fizik-kimyoviy ko&amp;#39;rsatkichlari aniqlandi. Tajriba olingan melamin formaldegidning n-butanol bilan modifikatsiya qilingan smolaning qovushqoqligi, elektr qarshiligi, mustahkamligi, zichligi, nur sindirish burchagi, adgeziya va boshqa xususiyatlari aniqlandi. Tajriba natijasida GOST-9980,2 bo&amp;rsquo;yicha sintezlangan namunaga taqqoslandi va ijobiy natijalar olindi.&lt;/p&gt;</description>
  </descriptions>
</resource>
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