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Anti corrosion epoxy MIO agba etiti maka igwe (Micaceous Iron Oxide)

Nkọwa dị mkpirikpi:

Ọ bụ ihe abụọ mejupụtara agba. Group A bụ nke epoxy resin, micaceous iron oxide, additives, mejupụtara ihe mgbaze; otu B bụ epoxy pụrụ iche na-agwọ ọrịa


Nkọwa ndị ọzọ

* Akụkụ ngwaahịa:

1. Ihe nkiri agba ahụ siri ike, mmetụta na-eguzogide ọgwụ, ma nwee ezigbo ihe eji arụ ọrụ;
2. Ọ nwere ezigbo adhesion, mgbanwe, nkwụsị nke abrasion, akara na nkwụsị nke abrasion.
3. Nguzogide corrosion dị mma, ma nwee ụdị dịgasị iche iche na-ejikọta na mma interlayer adhesion n'etiti agba azụ.
4. Ihe mkpuchi na-eguzogide mmiri, mmiri nnu, ọkara, corrosion, mmanụ, ihe mgbaze, na kemịkal;
5. Nguzogide dị mma na ntinye na ọrụ nchekwa;
6. Nhọrọ dị ala maka ọkwa nkwụsị nchara, nkwụsị nke nchara akwụkwọ ntuziaka;
7. Mica iron oxide nwere ike igbochi ntinye nke mmiri na mgbasa ozi na-emebi emebi n'ikuku, na-eme ihe mgbochi mgbochi, nke nwere mmetụta nke na-ebelata corrosion.

* Ngwa ngwaahịa:

1. Ọ nwere ike na-eji dị ka ihe etiti oyi akwa nke elu-arụmọrụ mgbochi nchara primer, dị ka epoxy ígwè red primer, epoxy zinc-ọgaranya primer, inorganic zinc primer, wdg The etiti mkpuchi nke mgbochi nchara agba nwere ezi iguzogide penetration , Akpụ a arọ-ọrụ mgbochi corrosion mkpuchi, eji maka mgbochi corrosion nke ngwá na gburugburu corrosion ígwè Ọdịdị.

2. Kwesịrị ekwesị maka carbon ígwè, igwe anaghị agba nchara, aluminom na ihe ndị na-emepụta ihe na ọgwụgwọ kwesịrị ekwesị.

3. Enwere ike itinye ya mgbe okpomọkụ dị n'okpuru 0 ℃.

4. Kwesịrị ekwesị maka ihe owuwu ígwè na pipeline na gburugburu ebe ndị na-emebi emebi nke ukwuu, na-atụ aro maka gburugburu ndị dị n'ụsọ mmiri, dị ka ihe nrụpụta, ọkụ ọkụ, àkwà mmiri, ihe owuwu na ngwá ọrụ Ngwuputa.

* Data teknụzụ:

Ihe

Ọkọlọtọ

Agba na ọdịdị nke ihe nkiri agba

Agba ntụ, nhazi ihe nkiri

Ọdịnaya siri ike,%

≥50

Oge akọrọ, 25 ℃

Nri dị n'elu≤4h, kpọrọ nkụ siri ike≤24h

Adhesion (usoro zoning), ọkwa

≤2

Ọkpụrụkpụ ihe nkiri akọrọ, um

30-60

Ebe na-egbuke egbuke, ℃

27

Ike mmetụta, kg/cm

≥50

Mgbanwe, mm

≤1.0

Nguzogide mmiri nnu, awa 72

Enweghị ụfụfụ, enweghị nchara, enweghị mgbawa, enweghị isi.

HG T 4340-2012

* Agba dakọtara:

Primer: epoxy iron red primer, epoxy zinc-rich primer, zinc silicate primer inorganic.
Topcoat: akwa mkpuchi rọba chlorinated dị iche iche, akwa akwa epoxy dị iche iche, akwa mkpuchi asphalt epoxy, akwa akwa akwa alkyd, wdg.

* Usoro ihe owuwu:

Ịgbasa: ịgbasa ikuku na-abụghị ikuku ma ọ bụ ikuku ikuku. Mgbasa elu na-abụghị gas ịgba.
Brush/rola: akwadoro maka obere mpaghara, mana a ga-akọwarịrị ya.

* Ọgwụgwọ n'elu:

Ebe niile a ga-ekpuchi kwesịrị ịdị ọcha, kpọrọ nkụ na enweghị mmetọ. Elu niile ga-adị na ISO 8504:2000 tupu eserese.
Nyocha na nhazi.

  • Oxidized ígwè bụ sandblasted ka Sa2.5 ọkwa, elu roughness bụ 30-75μm, ma ọ bụ pickled, neutralized na passivated;
  • A na-agbaji ígwè na-abụghị oxidized na Sa2.5, ma ọ bụ ájá na St3 na pneumatic ma ọ bụ electro-elastic wiil egweri;
  • Na-ese na ụlọ ahịa primer ígwè A na-edobe nchara na-acha ọcha na ihe nkiri agba agba, nchara na zinc powder primer na-edozi nke abụọ, ma e wezụga nchara na-acha ọcha na-egbu maramara na St3.

Ebe ndị ọzọ na-eji ngwaahịa a na ihe ndị ọzọ, biko kpọtụrụ ngalaba nka nka.

* Ụgbọ njem na nchekwa:

1, ngwaahịa a kwesịrị ka a mechie ma chekwaa ya na ebe dị jụụ, akọrọ, ikuku ventilashị, pụọ na ọkụ, mmiri na-ekpuchi mmiri, ihe na-ekpuchi mmiri, okpomọkụ dị elu, ìhè anyanwụ.
2, N'okpuru ọnọdụ ndị dị n'elu, oge nchekwa bụ ọnwa 12 site na ụbọchị mmepụta, ma nwee ike ịnọgide na-eji ya eme ihe mgbe ọ gafesịrị ule ahụ, na-enweghị emetụta mmetụta ya.

* Ngwugwu:

Agba: 20kg/ịwụ (18 lita / ịwụ)
Onye na-agwọ ọrịa / ihe ike: 4Kg / ịwụ (4 lita / ịwụ)

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