Nkọwa dị mkpirikpi:

 

Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Phenol Formaldehyde Resin suppliers in China and a professional Phenol Formaldehyde Resin manufacturer. Welcome to purchasePhenol Formaldehyde Resin from our factory.pls contact tom :service@skychemwin.com


  • Ọnụahịa FOB:
    Enwere ike ịkparịta ụka
    / Tọn
  • Port:China
  • Usoro ịkwụ ụgwọ:L/C, T/T, Western Union
  • CAS:9003-35-4
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Phenol Formaldehyde Resin suppliers in China and a professional Phenol Formaldehyde Resin manufacturer. Welcome to purchasePhenol Formaldehyde Resin from our factory.pls contact tom :service@skychemwin.com

    Aha ngwaahịa:phenolic resin

    Ọkpụkpọ anụ ahụ:

    CAS Mba:9003-35-4

    Ọdịdị molekụla ngwaahịa:

    phenolic resin

    AKWỤKWỤKWỌ CHINEKE

    A na-edozi resin phenol-formaldehyde dị ka ndị a:
    C6H5OH+H2C=O —> [-C6H2(OH)CH2-] n
    Resins nke otu ọkwa. Ogo nke formaldehyde na phenol dị elu nke ọma iji mee ka usoro ikpo ọkụ na-eme na-enweghị mgbakwunye nke isi mmalite ndị ọzọ nke njikọ njikọ.
    Resins nke agba abụọ. Oke formaldehyde na phenol dị ala nke ukwuu iji gbochie mmeghachi omume temometa ka ọ na-eme n'oge nrụpụta resin. N'oge a, a na-akpọ resin novolac. N'ikpeazụ, a na-etinye hexamethylenetetramine n'ime ihe iji mee ihe dị ka isi iyi nke njikọ njikọ kemịkalụ n'oge arụ ọrụ ịkpụzi (na ntụgharị na thermoset ma ọ bụ ọnọdụ a gwọrọ).

    Mpaghara ngwa

    A na-eji resins phenolic maka akụkụ dị ọnụ ala na-achọ ezigbo ihe mkpuchi ọkụ eletrik, nguzogide okpomọkụ, ma ọ bụ nguzogide kemịkalụ. Nkezi ndụ nchekwa nke resin a bụ ihe dịka otu ọnwa na 21.1°C. Enwere ike ịgbatị nke a site na ịchekwa ya na friji na 1.6 ruo 10 Celsius. Ịgbanwe ihe na-akpali akpali (dị ka ọkpụrụkpụ nke nkedo) na iwelite okpomọkụ ọgwụgwọ ruo 93 Celsius ga-agbanwe oge ọgwụgwọ site na awa 8 ruo ihe dị mkpirikpi ka nkeji iri na ise.
    Ụfọdụ mbelata na-apụta na nkedo emechara (0.012 ruo 0.6 mm/mm), dabere na ọnụọgụ nke ndochi, ọnụọgụ ihe na-akpata, na usoro ọgwụgwọ. Usoro ọgwụgwọ ngwa ngwa na-emepụta ọnụ ọgụgụ dị elu nke mbelata. Ebe ọ bụ na usoro ọgwụgwọ ahụ nwere ike ịbawanye ngwa ngwa, a na-eji phenolics na-arụ ọrụ nkenke na-agba ọsọ.
    A na-ewepụ akụkụ phenolic nkedo n'ụzọ dị mfe na ebu ma ọ bụrụ na ejiri ihe nkewa nke onye na-ebubata ya kwadoro. Ngosipụta na-eme ka njirimara bụ isi nke nkedo emechara.

    Otu esi azụta n'aka anyị

    Chemwin nwere ike inye nnukwu hydrocarbons na ihe mgbaze kemịkalụ maka ndị ahịa ụlọ ọrụ.Tupu nke ahụ, biko gụọ ozi ndị a bụ isi gbasara ịzụ ahịa na anyị: 

    1. Nchekwa

    Nchekwa bụ ihe kacha anyị mkpa. Na mgbakwunye na ịnye ndị ahịa ozi gbasara iji ngwaahịa anyị dị mma na gburugburu ebe obibi, anyị na-agbakwa mbọ hụ na ihe egwu nchekwa nke ndị ọrụ na ndị ọrụ ngo belatara n'obere ezi uche na enwere ike. Ya mere, anyị na-achọ ka onye ahịa hụ na a na-ezute ụkpụrụ nbudata na nchekwa nchekwa kwesịrị ekwesị tupu nnyefe anyị (biko rụtụ aka na mgbakwunye HSSE na usoro izugbe na ọnọdụ ahịa n'okpuru). Ndị ọkachamara HSSE anyị nwere ike ịnye ntụzịaka na ụkpụrụ ndị a.

    2. Usoro nnyefe

    Ndị ahịa nwere ike ịtụ ma wepụta ngwaahịa sitere na chemwin, ma ọ bụ ha nwere ike nweta ngwaahịa sitere na ụlọ ọrụ nrụpụta anyị. Ụdị njem dịnụ gụnyere gwongworo, ụgbọ okporo ígwè ma ọ bụ ụgbọ njem multimodal (ọnọdụ dị iche na-emetụta).

    N'ihe gbasara ihe ndị ahịa chọrọ, anyị nwere ike ịkọwapụta ihe achọrọ nke ụgbọ mmiri ma ọ bụ ụgbọ mmiri ma tinye ụkpụrụ nchekwa / nyochaa pụrụ iche na ihe ndị a chọrọ.

    3. Ọnụ ọgụgụ kacha nta

    Ọ bụrụ na ịzụrụ ngwaahịa sitere na webụsaịtị anyị, ọnụọgụ kacha nta bụ tọn 30.

    4. Ịkwụ ụgwọ

    Usoro ịkwụ ụgwọ ọkọlọtọ bụ mwepu ozugbo n'ime ụbọchị 30 site na akwụkwọ ọnụahịa ahụ.

    5. Akwụkwọ nnyefe

    Enyere akwụkwọ ndị a na nnyefe ọ bụla:

    Bill of Lading, CMR Waybill ma ọ bụ akwụkwọ njem ndị ọzọ dị mkpa

    · Asambodo nyocha ma ọ bụ nkwenye (ọ bụrụ na achọrọ ya)

    Akwụkwọ metụtara HSSE kwekọrọ n'ụkpụrụ

    Akwụkwọ kọstọm kwekọrọ n'ụkpụrụ (ọ bụrụ na achọrọ ya)


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