Daminɛ kuma
Kulɛriw sanfɛlanw kɛra sugandili ɲuman ye bi jɔli la k’a sababu kɛ u ka waati kɛcogo ɲuman ye, u ka ɲɛnajɛko, ani u ka muɲuli. O sɛbɛnw, minnu bɛ dila tuma caman ni nɛgɛ walima aliminiyɔmu ye ani u bɛ kɛ ni fini suguya caman ye, olu bɛ kɛ ka caya sigiyɔrɔw, jagokow ani iziniw kɔnɔ. U ka se ka sigida cogoya gɛlɛnw muɲu k’a sɔrɔ u bɛ u ka sigicogo dafalen n’u yecogo sabati, o b’a to u ye wari nafama ye porozɛ kuntaalajanw na. Nin barokun in kɔnɔ, an bɛna nafa minnu sɔrɔ kulɛriw sanfɛlanw na waati cogoya la, ka u ka fɛnw labɛncogo sɛgɛsɛgɛ, ka u datugu, ani ka baara kɛcogo ɲumanw kɛ. Walasa ka faamuyali jugu sɔrɔ u ka baara suguya caman na, aw bɛ se ka an ka fɛn dilannenw bɛɛ lajɛlen sɛgɛsɛgɛ . Kulɛriw ka so ..
Matériel composition et technologies de coating .
Basi fɛnw .
Kulɛriw sanfɛla sɛbɛnw basigilen bɛ nɔba bila u ka waati la. A ka c’a la, o sɛbɛnw bɛ dilan ni nɛgɛ walima aliminiyɔmu ye. Galvanized steel bɛ jusigilan barikama di ani min bɛ se ka sɔgɔ ka da a ka zinki dacogo kan, o min bɛ kɛ sarakabɔlan ye walasa ka nɔgɔ bali. Aluminiyɔmu kɔni, a bɛ se ka sɔgɔ a yɛrɛ la, wa a ka nɔgɔn, o b’a to a ka ɲi kosɛbɛ sigidaw la kɔgɔjida la walima humimidite maraw la.
Layers de coating .
Datugulan minnu bɛ kɛ kulɛriw sanfɛlanw na, olu bɛ u ka waati kɛcogo n’u ka ɲɛnajɛko diyabɔli bonya. Datugulan minnu bɛ kɛ tuma caman na, olu ye poliyesitɛri ye, poliyesitɛri min bɛ silikoni caman sɛmɛntiya (SMP), ani polivinilidini fluoride (PVDF). Datugulan suguya kelen-kelen bɛɛ bɛ nafa kɛrɛnkɛrɛnnenw di:
Poliyesitɛri : A bɛ dɔn a musaka ni a kulɛri marali fɛ, poliyesitɛri dacogo bɛnnen don waati damadɔ ma.
SMP: Silikɔni-modified polyester coatings bɛ UV fiɲɛ muɲuni ni a kunbɛncogo ɲuman di, o b’a to u ka ɲi yɔrɔw ma minnu bɛ tile yeelenba bɔ.
PVDF: A tɔgɔ bɔra a ka waati kunbɛncogo ɲuman na, PVDF dacogo bɛ mɛn kosɛbɛ ani u bɛ u kulɛri ni u yeelen mara san tan caman kɔnɔ, hali waati juguw la.
Technologies de coating avancé .
Kɔsa in na, ɲɛtaa minnu kɛra finimugu dacogo fɛɛrɛw la, olu ye dɔ fara kulɛri so sanfɛla sɛbɛnw baara kan. Misali la, nano-datugulanw bɛ lakana wɛrɛ di nɔgɔ, jɛgɛw ani nɔgɔw ma, k’a lajɛ ko sɛbɛnw bɛ to saniya la ani ko u bɛ mɔgɔ ɲɛnajɛ u ɲɛ na waati kɔnɔ. Ka fara o kan, fɛn minnu bɛ yeelen bɔ, olu bɛ se ka funteni minɛ, o bɛ kɛ sababu ye ka fanga sɔrɔcogo ɲuman sɔrɔ sow kɔnɔ.
Nafa minnu bɛ kulɛri so sanfɛ sɛbɛnw na waati cogoya la .
Corrosion resistance .
Nafa fɔlɔ minnu bɛ kulɛri so sanfɛ sɛbɛnw na, olu dɔ ye u ka sɔgɔli kɛcogo danma ye. Galon walima aluminiyɔmu substrat ni lakanani finiw faralen ɲɔgɔn kan, o bɛ a to o sɛbɛnw bɛ se ka ji, kɔgɔ ani fɛn wɛrɛw sɔrɔ minnu bɛ se ka fɛn nɔgɔlenw sɔrɔ. O b’a to u bɛnnen don kɛrɛnkɛrɛnnenya la kɔgɔjida laminiw na ani izini sigidaw la, yɔrɔ minnu na nɔgɔ ye haminankoba ye.
UV resistance .
Kulɛri so sanfɛla sɛbɛnw dilannen don walasa ka ultraviolet (UV) fiɲɛ juguw kɛlɛ. Datugulan minnu ka ɲi kosɛbɛ i n’a fɔ PVDF, olu bɛ UV kunbɛncogo ɲuman di, ka sɛbɛnw bali ka ban, ka u ka kretiɛnw ka fɛnw tiɲɛ, walima ka u tiɲɛ waati tɛmɛnen kɔfɛ. O b’a to so sanfɛla bɛ a cogoya ɲɛnama n’a jɔcogo dafalen mara, hali mara minnu na tile yeelen ka bon.
thermal performance .
Fɛn minnu bɛ yeelen bɔ kulɛriw kan, olu bɛ se ka u ka funteni baarakɛcogo ɲɛ kosɛbɛ. Ni tile yeelen yɔrɔba dɔ bɛ jira, o finiw bɛ dɔ bɔ funteni minɛni na, o bɛ na ni kɔnɔna funteni nɛnɛmanw ye. O tɛ kɛ dɔrɔn ka mɔgɔw ka dususalo ɲɛ, nka a bɛ dɔ bɔ fana fanga sɔrɔli la fiɲɛdilan na, ka dɛmɛ don sow jɔcogo sabatili la.
Impact resistance .
Kulɛriw ka so sanfɛlanw ka muɲuli bɛ taa fo u ka se ka farikolo-ɲɛnajɛw muɲu. Substrat barikama ni fini minnu bɛ se ka muɲu, olu faralen ɲɔgɔn kan, o b’a to nin sɛbɛnw bɛ se ka sanbɛlɛ, nɔgɔw ani sigida gɛlɛya wɛrɛw muɲu k’a sɔrɔ u ma tiɲɛniba sɔrɔ. O b’a to u bɛ kɛ sugandili ye min bɛ se ka da u kan maraw la minnu ka teli ka waati juguw kɛ.
Kulɛriw ka so sanfɛla sɛbɛnw baarakɛcogo .
Sigidaw ka sow .
Sigidaw jɔli la, u ka teli ka baara kɛ ni u ka ɲɛnajɛko ni u ka muɲuli ye. U bɛ sɔrɔ kulɛriw ni ɲɛfɔli suguya caman na, o b’a to dutigiw bɛ se k’u ka fɛn dilanni fɛɛrɛ ɲininen sɔrɔ. Ka fara o kan, u ka waati kunbɛncogo bɛ kɛ sababu ye ka sow lakana ka mɛn waati caman na.
Jagokɛlaw ni iziniw ka sigidaw .
Kulɛri so sanfɛla sɛbɛnw ye sugandili ye min ka di jagokɛyɔrɔw ni iziniw ye k’a sababu kɛ u musaka dɔgɔyali ye ani u ladonniko dɔgɔyali. U ka se ka sigida cogoya gɛlɛnw muɲu, o b’a to u ka ɲi kosɛbɛ fɛnmarayɔrɔw, iziniw ani feerekɛyɔrɔw ma. Ka fara o kan, u ka funteni baarakɛcogo bɛ se ka kɛ sababu ye ka fanga sɔrɔ yɔrɔbaw la.
Sɛnɛ ni waati kuntaala surunw .
Sɛnɛyɔrɔw la, kulɛriw so sanfɛlanw bɛ kɛ ka ɲɛsin bɔgɔdagaw, silow ani fɛn marayɔrɔw ma. U sɔgɔli bɛ se ka mɛn, hali sigida minnu ka nɛnɛ ka bon walima minnu bɛ kɛ ni kemikɛlifɛnw ye. Waati kuntaala surun jɔli kama, i n’a fɔ ko kɛlenw paviliyɔnw walima jɔyɔrɔw sigiyɔrɔw, o sɛbɛnw ka nɔgɔn ani u sigili ka nɔgɔn, o bɛ nafa ɲumanw di.
Kuncɛli
Kulɛriw sanfɛlanw bɛ nafa caman di waati kɛlɛli la, o b’a to u bɛ kɛ sugandili ye min bɛ se ka kɛ fɛn caman na ani min bɛ se ka da a kan baara suguya caman na. U ka fɛnɲɛnamafagalanw tali, UV lakanani, funteni baarakɛcogo, ani nɔfɛko kɛlɛli bɛ a to a bɛ mɛn sen na waati jan kɔnɔ ani a bɛ mɔgɔ ɲɛnajɛ. A kɛra baara ye sigiyɔrɔw la, jagokɛyɔrɔw la, walima iziniw kɔnɔ, o sɛbɛnw bɛ fura di bi jɔli magow ma min musaka ka dɔgɔ. Walasa ka kunnafoni caman sɔrɔ kulɛri so sanfɛ sɛbɛnw nafaw n’u baarakɛcogo kan, i ka taa an ka yɔrɔ kɛrɛnkɛrɛnnen na . Kulɛriw ka so ..
