Ihe mejupụtara
- Polyurethane red iron oxide corrosion primer (Polyurethane red iron oxide corrosion primer) mejupụtara resins hydroxyl, iron oxide red, antirust pigmented fillers, additives, solvents, etc., na akụkụ abụọ polyurethane red iron oxide corrosion primer mejuputara polyisoc prepolymer.
A makwaara dị ka
- Polyurethane ígwè red primer, polyurethane ígwè uhie agba, polyurethane ígwè uhie mgbochi corrosion mkpuchi.
Ntọala ntọala
| Ngwaahịa dị ize ndụ No. | 33646 |
| UN Mba. | 1263 |
| Organic mgbaze volatilisation | 64 ọkọlọtọ m³ |
| Ụdị | Jinhui agba |
| Nlereanya | S50-1-2 |
| Agba | Igwe uhie uhie |
| Ngwakọta ngwakọta | Onye nnọchi anya isi: onye na-agwọ ọrịa=20:5 |
| Ọdịdị | ezigbo elu |
Nka nka (akụkụ)
- Ọnọdụ n'ime akpa: ọ dịghị lumps siri ike mgbe agwakọtachara, na steeti otu
- Constructability: enweghị mgbochi maka ngwa
- Ọdịdị ihe nkiri: nkịtị
- Mmiri nnu na-eguzogide: enweghị mgbawa, enweghị ọnya, enweghị peeling (ndekọ ọkọlọtọ: GB/T9274-88)
- Nguzogide acid: enweghị mgbawa, enweghị ọnya, enweghị peeling (ndekọ ọkọlọtọ: GB/T9274-88)
- Nguzogide Alkali: enweghị mgbawa, enweghị ọnya, enweghị peeling (ndekọ ọkọlọtọ: GB/T9274-88)
- Nguzogide na-ehulata: 1mm (Nkọwa ọkọlọtọ: GB/T1731-1993)
- Oge ihicha: ihicha elu ≤ 1h, ihicha siri ike ≤ 24h (ndekọ ọkọlọtọ: GB/T1728-79)
- Nguzogide mmetụta: 50cm (Nkọwa ọkọlọtọ: GB/T4893.9-1992)
Ọgwụgwọ elu
- Ngwọta nchara nchara nchara na ọkwa Sa2.5, ịdị nro elu 30um-75um.
- Ngwa eletrik na-agbada ruo ọkwa St3.
Na-eji
- Ọdabara maka nchara nchara, tankị mmanụ, tankị mmanụ, akụrụngwa anticorrosive kemịkalụ, akụrụngwa eletrọnịkị, ụgbọ ala ebu dị ka mkpuchi priming antirust.
N'ihu dakọtara
- Kpọmkwem na-ese n'elu ígwè na nchara mwepụ àgwà ruo Sa2.5 ọkwa.
Dakọtara mgbe ọmụmụ ihe gasịrị
- Polyurethane pigmented ígwè agba, polyurethane agba, acrylic polyurethane top uwe, fluorocarbon uwe elu.
Ntọala ihe owuwu
- ọkpụrụkpụ ihe nkiri akwadoro: 60-80um
- Usoro usoro onunu: ihe dị ka 115g/m² (dabere na ihe nkiri akọrọ 35um, ewezuga ọnwụ).
- Ọnụ ọgụgụ mkpuchi akwadoro: 2 ~ 3 uwe
- Nchekwa okpomọkụ: -10 ~ 40 ℃
- Okpomọkụ ihe owuwu: 5 ~ 40 ℃
- Oge ikpe: 6h
- Usoro ihe owuwu: Enwere ike iji brushing, spraying air, rolling.
- Ogologo oge eserese:
Mkpụrụ okpomọkụ ℃ 5-10 15-20 25-30
Ogologo oge dị mkpụmkpụ h48, 24, 12
Ogologo oge adịghị agafe ụbọchị 7. - Ọnọdụ okpomọkụ nke mkpụrụ ahụ ga-adị elu karịa ebe igirigi karịa 3 ℃, mgbe okpomọkụ nke mkpụrụ ahụ dị ala karịa 5 ℃, a naghị agwọta ihe nkiri agba, na e kwesịghị ịrụ ya.
Ihe owuwu ihe osise
- Mgbe ị mepechara gbọmgbọm nke akụrụngwa A, a ga-emegharị ya nke ọma, wee wụsa otu B n'ime akụrụngwa A n'okpuru mkpali dịka ihe achọrọ si dị, gwakọta nke ọma ma hapụ ya ka ọ tozuo maka 30mins, tinyezie ego kwesịrị ekwesị nke thinner ma dozie ya. ihe owuwu viscosity.
- Diluent: diluent pụrụ iche maka usoro polyurethane.
- Ịfesa ikuku na-enweghị ikuku: Ọnụ ego mgbaze bụ 0-5% (site na nha agba nke agba), caliber nozzle bụ 0.4mm-0.5mm, nrụgide ịgbasa bụ 20MPa-25MPa (200kg/cm²-250kg/cm²).
- Ikuku spraying: Dilution ego bụ 10-15% (site arọ nha nke agba), nozzle caliber bụ 1.5mm-2.0mm, spraying mgbali bụ 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Roller mkpuchi: Ọnụ ego dilution bụ 5-10% (n'ihe gbasara nha agba agba).
Mkpachapụ anya
- Na elu okpomọkụ oge ewu, mfe nkụ ịgba, iji zere akọrọ ịgba nwere ike gbanwee na thinner ruo mgbe akọrọ ịgba.
- Ndị ọkachamara eserese kwesịrị iji ngwaahịa a dịka ntuziaka dị na ngwugwu ngwaahịa ma ọ bụ akwụkwọ ntuziaka a.
- Ekwesịrị ịme mkpuchi na ojiji ngwaahịa a dịka usoro ahụike, nchekwa na ụkpụrụ gburugburu ebe obibi siri dị.
- Ọ bụrụ na ị na-enwe obi abụọ ma ekwesịrị iji ngwaahịa a, biko kpọtụrụ ngalaba ọrụ nka maka nkọwa.
