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Polyurethane ntụ ntụ mkpuchi

Polyurethane ntụ ntụ mkpuchi


  • Aha nkịtị:Ihe mkpuchi ntụ ntụ
  • Otu:Ihe owuwu ụlọ - mkpuchi ntụ ntụ
  • Ọdịdị:Ntụ ntụ na-acha anụnụ anụnụ
  • Aha ọzọ:Agba ntụ ntụ
  • Agba:Dị ka Customization
  • Nkwakọ ngwaahịa:25KGS/ BAG
  • MOQ:25kgs
  • Akara:Colorcom
  • Ebe Mmalite::China
  • Standardkpụrụ Executive:Ọnọdụ mba ụwa
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Okwu mmalite:

    Ihe mkpuchi ntụ ntụ nke hydroxyl polyester resin, nwere ezigbo kemịkalụ kemịkalụ, yana ezigbo mma ịchọ mma, ọkwa ọkwa, nguzogide kemịkalụ, nguzogide ihu igwe na nguzogide mmanụ siri ike. Ọ dabara maka mkpuchi ọdịdị metal nke igwe igwe, ụgbọ ala, ọgba tum tum, igwe na-ejuputa mmanụ na igwe ọrụ ugbo nwere nnukwu ihe achọrọ nke nguzogide kemịkalụ na nguzogide mmanụ.

    Usoro ngwaahịa:

    iji nye isi ihe (80% n'elu), ọkara ọkụ (50-80%), iko dị larịị (20-50%) na enweghị ìhè (20% n'okpuru) ngwaahịa ma ọ bụ ihe achọrọ.

    Njirimara anụ ahụ:

    Nnukwu ike ndọda (g/cm3, 25℃): 1.4-1.7

    Nkesa nke urughuru: 100% erughị 100 micron (Ọ nwere ike gbanwee dị ka ihe pụrụ iche chọrọ nke mkpuchi)

    Ọnọdụ ihe owuwu:

    Pretreatment: ọgwụgwọ dị iche iche maka ụdị mkpụrụ dị iche iche (ọgwụgwọ phosphating, ọgwụgwọ mkpọtụ mkpọtụ, ọgwụgwọ peening gbara agba)

    Usoro ọgwụgwọ: akwụkwọ ntuziaka ma ọ bụ akpaka static egbe ewu

    Ngwọta ọnọdụ: 200 ℃ (workpiece okpomọkụ), 10 nkeji

    Ịrụ ọrụ mkpuchi:

    Nnwale ihe

    Ụkpụrụ nyocha ma ọ bụ usoro

    Ngosipụta ule

    mmetụta iguzogide

    ISO 6272

    50kg.cm

    ule cupping

    ISO 1520

    8mm

    ike nrapado (usoro lattice ahịrị)

    ISO 2409

    0 ọkwa

    na-ehulata

    ISO 1519

    2mm

    ike pensụl

    ASTM D3363

    1H-2H

    ule ịgba nnu

    ISO 7253

    >500 awa

    ule na-ekpo ọkụ na iru mmiri

    ISO 6270

    >1000 awa

    okpomọkụ na-eguzogide

    150 ℃ / 24 awa (ọcha)

    ezigbo njide ọkụ, ọdịiche agba≤0.3-0.4

    ndetu:

    1.Nlere ndị a dị n'elu na-eji 0.8mm oyi akwa na-ekpo ọkụ na-ekpo ọkụ na mkpuchi mkpuchi nke 50-70 microns.

    2.Ngosipụta arụmọrụ nke mkpuchi dị n'elu nwere ike ịgbanwe na mgbanwe nke agba na gloss.

    Nkezi mkpuchi:

    9-11 sq.m./kg; ihe nkiri ọkpụrụkpụ 60 microns (gbakọọ na 100% ntụ ntụ mkpuchi itinye n'ọrụ ọnụego)

    Mbukota na mbugharị:

    A na-eji akpa polyethylene kpuchie katọn, nha nha bụ 20kg; Enwere ike ibuga ihe ndị na-adịghị ize ndụ n'ụzọ dị iche iche, ma ọ bụ naanị iji zere ìhè anyanwụ kpọmkwem, mmiri na okpomọkụ, ma zere kọntaktị na ihe kemịkal.

    Achọrọ nchekwa:

    Dị ọcha, akọrọ, ventilashion, pụọ na ìhè, okpomọkụ ụlọ dị n'okpuru 30 ℃, na kwesịrị ka a na-ekpuchi ya site na ọkụ ọkụ, pụọ na isi iyi ọkụ. Oge nchekwa dị irè bụ ọnwa 12 site na ụbọchị mmepụta. Zenarị ikpokọta ihe karịrị 4 oyi akwa.

    ndetu:

    Ntụ ntụ niile na-akpasu sistemu iku ume, yabụ zere ịkuku ntụ ntụ na uzuoku site na ọgwụgwọ. Gbalịa izere kọntaktị kpọmkwem n'etiti mkpuchi akpụkpọ anụ na ntụ ntụ. Jiri mmiri na ncha saa anụ ahụ mgbe ọ dị mkpa. Ọ bụrụ na elele anya, were mmiri dị ọcha saa akpụkpọ ahụ ozugbo wee chọọ nlekọta ahụike ozugbo. Ekwesịrị ịzere oyi akwa na uzuzu uzuzu n'elu na nkuku nwụrụ anwụ. Ụmụ irighiri ihe ndị dị ndụ ga-amụnye ma bute mgbawa n'okpuru ọkụ eletrik. Ngwa niile kwesịrị ịkwatu n'ala, ndị ọrụ na-arụ ụlọ kwesịrị iyi akpụkpọ ụkwụ mgbochi static iji mee ka ala ghara igbochi ọkụ eletrik.


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