CDSR hose nrog PU npog: txhaj tshuaj tshiab rau hauv cov roj tsheb thauj mus los

Nrog rau kev nce qib txuas ntxiv ntawm cov thev naus laus zis thev naus laus zis thev naus laus zis, kev thov rau cov khoom siv thauj mus los hauv kev lag luam offshore roj kuj tseem nce ntxiv. Raws li hom tshiab ntawm cov khoom siv tiv thaiv, Spray Polyurea Elastomer (PU) tau siv dav hauv kev thauj mus los hauv hiav txwv roj thiab roj vim nws lub cev zoo thiab tshuaj lom neeg, tshwj xeeb tshaj yog nyob rau hauv offshore roj ntau lawm platforms, FPSO thiab SPM chaw.

Kev tiv thaiv kev ua haujlwm ntawmcev sthov VajtswvpolyureaeLastomer los ntawm nws cov yam ntxwv tshwj xeeb, feem ntau suav nrog:

1. Nws tsis muaj catalyst, kho sai sai, thiab tuaj yeem txau rau ntawm txhua qhov nkhaus, inclined thiab ntsug.

2. Nws tsis rhiab rau cov dej noo thiab kub, thiab tsis cuam tshuam los ntawm ambient kub thiab av noo thaum lub sij hawm tsim kho (nws tuaj yeem tsim los ntawm -28 ° C; nws tuaj yeem txau thiab kho rau dej khov).

3. Ob lub ntsiab lus, 100% cov ntsiab lus khoom, tsis muaj cov tshuaj tsis haum tshuaj organic (VOC), yog ib puag ncig tus phooj ywg, tsis muaj kuab paug.,tu cev thiab tsis muaj mobin siv.

4. Thermal spraying los yog pouring, lub thickness ntawm ib qho kev tsim kho tuaj yeem nyob ntawm ntau pua microns mus rau ob peb centimeters, kov yeej qhov tsis zoo ntawm ntau yam kev tsim kho yav dhau los.

5. Cov khoom siv lub cev thiab tshuaj lom neeg zoo heev, siab tensile thiab cuam tshuam lub zog, yoog raws, hnav tsis kam, tiv thaiv plam, kev laus ua haujlwm thiab corrosion kuj.

6. Nws muaj thermal stability zoo, tuaj yeem siv tau ntev ntawm 120 ℃, thiab tuaj yeem tiv taus lub sijhawm luv luv thermal shock ntawm 350 ℃.