Kasa daga karfi na epoxy coal pitch yana iya kawo cikakken aikin kasa daga karfi, ko kaya yanzu da aka yi a cikin kasance masu aikin kasa daga karfin gaba epoxy coal pitch. Sunan ne shiƙin abubuwan tsarin da aka samfara da rubutun kasa daga karfi na epoxy coal pitch:
Kasa daga karfi na epoxy coal pitch yana iya kawo cikakken aikin kasa daga karfi, ko kaya yanzu da aka yi a cikin kasance masu aikin kasa daga karfin gaba epoxy coal pitch. Sunan ne shiƙin abubuwan tsarin da aka samfara da rubutun kasa daga karfi na epoxy coal pitch:
Tsarin aikin: Kasa na epoxy coal pitch yana gabatarwa saboda wani hanyar bindawa, tattabuwar, resistance to moisture, mai, da madabin kimiya, suka yi ba daidai ba idan bayan ionic suna yi kiraƙirar paint film, kuma yana iya kawo cikakken aikin daidai.
Zamani na soja: Tafiya ta rubutuwa ta kashin gari na epoxy coal pitch kasa steel pipes yana da 200~300UM, daya zamani na soja yana da 20 suna. Yanzu mai karatun hanyar wuta, ya fi sune 25 suna, ya kamata soja na cikin steel pipes aikinsa.
Sojin kasance: Rubutuwar epoxy coal asphalt yana kasance daidai, yana kasance daga gaba na ido ko mechanical. Ya ne abin da ke yi a cikin gari. Rubutuwa a cikin hanyar suka, domin kasance na hanyar suka, rubutuwa yana binciken, gabatar, hard, ko kawai rubutuwa yana shirye masu kawo.
Rubutuwa mai tsarin jajahi: Epoxy coal pitch rubutuwa yana rubutuwar jajahi mai tsarin jajahi, yana rubutuwa mai tsarin jajahi, yana rubutuwa mai tsarin jajahi, yana rubutuwa mai tsarin jajahi, yana rubutuwa mai tsarin jajahi, yana rubutuwa mai tsarin jajahi.
Amfani daidai: Kawai kuma yanzu a cikin wadannan suna mai tsarin gida da aka ba da gidan warwar naɗa, gas, ammaƙe, da ido shirin daya, ya fiye a matsayin jami’in steel structure, dakkatin ship, ships, dam, gas storage tanks, da refinery and chemical plant equipment. Tsarin gida da amfani daidai da amfani daidai da amfani daidai da concrete structures toon concrete pipes, sewage pools, roof waterproofing layers, bathrooms, da basements.
Shirya: Epoxy coal tar anti-corrosion layer ya fara biyu shirin: shirin general anti-corrosion, shirin advanced anti-corrosion (kasa rubutu da uku masu), da shirin advanced special anti-corrosion (biyu rubutu da hanyar masu). Epoxy coal tar anti-corrosion steel pipes na wannan da aka yi amfani da film thickness na 300 μm.
Mai tsarin kwayoyin: Kwayoyin teknikai epoxy coal pitch coatings yana gudanar rubutuwa na China na oil da gas industry standards SY/T 0447-96 na SY/T 0457-2000, kuma yana gudanar rubutuwa na American Water Works Association standard AWWA C210-03.
Kirkiri na product: Kirkirin epoxy coal pitch coating shigar da epoxy coal pitch primer da topcoat. Ana soya resin na epoxy da coal pitch don mutum mai film-forming materials, kuma ana adda mai anti-rust pigments, insulating fillers, toughening agents, da fluids. Made of leveling agent, thinner, anti-settling agent, daga cikin wadannan.
Fayilin market: Epoxy coal pitch anti-corrosion steel pipes baniye kawai kawai don construction na buried pipelines daga cikin gaban na hanyar da abroad don wannan kewaye mai anti-corrosion properties da wannan service life.
Kana jijifi, kallashi epoxy coal pitch anti-corrosion steel pipes yanzu da aka yi a cikin rubutu anti-corrosion tare da kwalita ta anti-corrosion mai tsari, hanyar suna mai daga, wannan ne da construction technology wuce.
Lambar da structure anti-corrosion | ||
Lambar | Tsari | Dry film thickness (mm) |
normal type | Bottom paint - surface paint - surface paint - surface paint | ≥0.30 |
Enhanced | Bottom paint - surface paint - surface paint, glass cloth, surface paint - surface paint | ≥0.40 |
Specially enhanced | Paint jama'a - paint daya - paint daya, glass cloth, paint daya - paint daya, glass cloth, paint daya - paint daya | ≥0.6 |
Saiwatan kewaye talaka | |||
Rabi'a | Rubutun | Tsayen | Tarebiya Taraddub |
1 | Shear bond strength (MPa) | ≥4 | SYJ 41—89 |
2 | Kayan kawo cathodic (tsarin) | 1~3 | SYJ 37—89 |
3 | Tatsuniya elektriki na wakili (MV/m) | ≥20 | Fadi A |
4 | Jikin amfani na volume (Ω.m) | ≥1×1010 | Kannada B |
5 | dabar mai (25℃، 24h) (%) | <0.4 | Kannada C |
6 | Bayan aikin dadi (kerosin, hanyar gida, 7d) | da fatan | Kannada D |
7 | Bayan aikin ruwa mai sauta (24h) | da fatan | Lambar E |
Rakin kasa na glass | |||
Jajin pipe (DN) (㎜) | ≤250 | 250~500 | ≥500 |
kasa kwaya (mm) | 100~250 | 400 | 500 |
Sunan makarantunna ya yi kwayoyi da ke!