Silikɔni nɔrɔnan

Ba-Banga, Wagati-Fɛɛrɛ min be se ka ɲɔgɔn minɛ

An b’an ka baarakɛla -grade Neutral Silicone Structural Adhesive yira, o ye nɔrɔli fɛɛrɛ ye min be baara kɛ koɲuman ani a dilanna ka baara gwɛlɛw kɛ boonw, jagokɛyɔrɔw ani iziniw lɔli la. O nɔrɔnan dilanna ni silikoni fɛɛrɛ ye min be se ka yɛlɛma ani k’a yɛlɛma, k’a sɔrɔ a be to ka fɛnw nɔgɔ minw tɛ se ka yɛlɛma, k’a sɔrɔ a be se ka ɲɔgɔn minɛ tuma bɛɛ ani u be se ka la a la ani u be se ka yɛlɛma yɔrɔ minw na. O la, boon lɔbagaw, kontratigiw ani ɛnzeniyɛriw lanin b’a la, a ye sugandili ɲuman ye baara gwɛlɛw kama minw be wagatijan ni baarakɛcogo ɲini.

Nafa jɔnjɔn minw be sɔrɔ an ka silikoni nɔrɔnan na min tɛ fɛn si la

 

 

Jɛnɲɔgɔnya barikaman

A labɛnna doni-bearing structure bonding kama ni fanga danfaranin ye ( A ka ca ni 3.8 MPa ye walima a ka kan n’a ye) ani yɛlɛmani fanga ( A ka bon walima a ka kan ni 2.8 MPa ye), min be se ka doni girinmanw ni boonw yɛlɛmaniw muɲu (±25% yɛlɛmani muɲu). A be nɛgɛrifɛn dɔ dilan min ka gwɛlɛ nka a be se ka yɛlɛma, min be bɛn ni dugukolo jukɔrɔla bonya n’a yɛlɛmani ye min be sɔrɔ funteni yɛlɛmaniw fɛ wala boonw sigicogo fɛ, o min b’a to nɛgɛjuru tɛ fara wala ka tiɲɛ. A bɛnnin lo ka boon kɔnɔfɛnw nɔrɔ ɲɔgɔn na i n'a fɔ rido kogow, nɛgɛdagaw, aliminiyɔmu pankurunw, ani kabakuruw datugulan.

 

Kɛnɛyali min tɛ yɔrɔ si la ani min tɛ - nɔgɔ

A be ni oksijɛni kɛnɛyali fɛɛrɛ ye min tɛ asidi wala alkali bɔ, o b’a to a be se ka kɛ ka baara kɛ ni fɛɛn nɔgɔmanw ye i n’a fɔ aliminiyɔmu anodize, nɛgɛ minw be nɔrɔ ɲɔgɔn na, vɛɛri ani kabakuru minw be kɛ ka mɔgɔw masiri. A be nɔgɔ, ɲɛgɛn yɛlɛmani, wala tiɲɛni farati bɔ yɔrɔ nɔgɔmanw na-a ka ɲi ka kɛ boon lɔli ani boonw masiriyɔrɔw la yɔrɔ minw na yɔrɔw tilenninya ka ɲi.

 

Wagati bɛɛ ka mɛɛn

A be se ka funteni juguw kunbɛn k’a ta -50 degere (-58 degere F) la ka taga se degere 180 ma (356 degere F), a be se ka UV tile yeelen, ozone, sanji, nɛzi, sanbɛrɛ ani nɛnɛ-ji yɛlɛmayɛlɛmaw kunbɛn k’a sɔrɔ a tɛ jii tiɲɛ . 100% min be se ka jii nɔgɔya. a bɛnnin lo kɛnɛma baara ma i n’a fɔ sanbon nɔrɔyɔrɔw, rido kogow ani kɛnɛma yɔrɔw nɔrɔli. A dɛmɛna ni saan 20 garanti ye min be se ka baara kɛ wagatijan kɔnɔ.

 

Jii tɛ se ka don min na tuma bɛɛ

A be fɛn dɔ dilan min ka bon, min tɛ -pɔrɔsi ye, min be latanga dafalen di jii ma, min be jii bali ka tiɲɛ boon kɔnɔfɛnw n’a jukɔrɔyɔrɔw la. A ka ɲi yɔrɔ jimanw na i n’a fɔ koyɔrɔw, pisini lamini, ani baji baarakɛyɔrɔw (non-submerged). O nɛgɛ min tɛ se ka jigi, o fana be mugu ni mugu ka falen bali, o min b’a to saniya be to boon kɔnɔ ani kɛnɛma yɔrɔw la.

 

A be bɛn ni boon lɔli minanw ye cogo caaman na

A be nɔrɔli barikaman di boon lɔlifɛn sifa caaman ma, i n’a fɔ aliminiyɔmu, nɛgɛ, nɛgɛ gwansan, vɛɛri, betɔn, kabakuru, kabakuru, PVC ani EPDM. A bɛnnin lo ka minanw nɔrɔ ɲɔgɔn na minw tɛ kelen ye ani u ka funteni bonya hakɛ tɛ kelen ye, o min b’a to mɔgɔw tɛ mako don nɔrɔfɛn caaman na boon lɔli baara gɛlɛnw na. A ka ɲi ka kɛ yɔrɔw ye minw be poroze ani minw tɛ -porozi ye, ani fɛn minw be se ka kɛ yɔrɔ fanba ye, u tɛ mako ɲɛ.

An ka silikɔni nɔrɔnan min tɛ yɔrɔ si la, o labɛnna baara gwɛlɛw kama minw be kɛ ka boonw nɔrɔ ɲɔgɔn na boon lɔli baara sifa caaman na, i n’a fɔ:
•Vɛri min be boon lɔli la: O be kogow, boonw tilanyɔrɔw, sanfɛla yeelenw ani boonw nɛgɛw nɔrɔ ɲɔgɔn na.
•Nɛgɛw lɔli: Aliminiyɔmu nɛgɛw (ACP), nɛgɛkuruw, nɛgɛkuruw ani aliminiyɔmu kɔnɔfɛn minw be kɛ ni anodi ye, u be ɲɔgɔn minɛ.
•Kabakuruw ni kabakuruw lɔli: Ka kabakuruw nɔrɔ ɲɔgɔn na, ka marbɛrɛw nɔrɔ ɲɔgɔn na ani ka kabakuruw nɔrɔ ɲɔgɔn na kogow kɛnɛma n’u kɔnɔyɔrɔw la.
•So kɛnɛmayɔrɔ: Sanbon nɔrɔyɔrɔw, kogow nɔrɔyɔrɔw, finɛtiriw ni daa laminiw ani yɔrɔw minw be bonya.
•Industrielle & Marine: Industriel ka minanw, kurunw dilanyɔrɔw ani baji daa la yɔrɔ minw be ɲɔgɔn minɛ (minw tɛ -ji kɔnɔ).
•Ka boonw labɛn kokura ani k’u labɛn kokura: Ka boon kɔrɔw barika bonya, ka boon kɔnɔfɛnw nɔrɔ ɲɔgɔn na ani ka boonw yɔrɔw labɛn.

1.Surface Preparation: Aw ye nɔrɔyɔrɔw bɛɛ saniya koɲuman walisa ka buguri, nɔgɔ, tulu, tulu, nɔgɔ ani fɛɛn nɔgɔninw bɔ yen. Ni yɔrɔ minw be ni porozite ye (betɔn, kabakuru), aw b’u sɔgɔ dɔɔni dɔɔni ani k’u saniya tugun. Aw b’a lajɛ ni yɔrɔw jalen lo (jii hakɛ ka dɔgɔ ni 5% ye walima ka bɛn o ma) sanni aw k’a kɛ.
2.Backer Rod Installation (ka ɲɛsin yɔrɔw ma): Backer rod datugunin dɔ don yɔrɔw la minw ka bon ni 6mm ye walisa ka nɔrɔnan dunni kɔlɔsi ani ka baarakɛminanw labɛn ka ɲɛ. Kɔfɛla bere ka kan ka bonya ka tɛmɛ ɲɔgɔndan bonya kan 20-30%.
3.Nozzle Setup: Ka kariti nɛgɛ tigɛ degere 45 la walisa a ka bɛn ni ɲɔgɔndan bonya ye (a bɛnnin lo ɲɔgɔndan 3mm-50mm ma). Aw ye nɛgɛkunbɛnnan siri kariti la ani k’a don marifa dɔ kɔnɔ min be nɛgɛkunbɛnnanw siri.
4.Application: Aw be nɔrɔnan dɔ nɔrɔ ɲɔgɔn na min be to ka kɛ kelen ye, k’a digi kosɔbɛ walisa a ka se ka nɔrɔ yɔrɔ fila bɛɛ la. Ka yɔrɔw nɔrɔ ɲɔgɔn na, aw be nɔrɔnan dɔ kɛ zig-zag cogoya la walisa ka yɔrɔw datugu ka ɲɛ. Aw ka baara kɛ yɔrɔ fitininw na (mɛtɛrɛ 1-2) walisa farikolo kana nɔrɔ ɲɔgɔn na.
5.Tooling: Aw b’a nɔrɔnan nɔgɔya ni ji-minɛnan ye min ɲigira miniti 10-15 kɔnɔ n’a y’a don a la walisa a ka nɔrɔ ka ɲɛ ani a ka ban ka ɲɛ. Aw ye nɛgɛkunbɛnnanw bonya fɔɔ ka se nɛgɛkunbɛnnanw bonya ma siɲɛ 2-3.
6.Kɛnɛyali: A to nɔrɔnan ka kɛnɛya k’a sɔrɔ a ma tiɲɛ lɛrɛ 24-48 kɔnɔ. I yɛrɛ tanga ka doni don a la, ka jii bila a la wala ka boon lɔcogo lamaga kɛnɛyali wagati la. O yɔrɔ la, a be se ka fanga dafa tile 7 o kɔ (degere 25 , 50% RH).

Kɔlɔsili nafamanw: Ni i be baara kɛra ni boonw lɔli ye, i ka ɛnzeniyɛri dɔ ɲininga walisa k’a lɔn nɔrɔnan hakɛ min ka ɲi ani nɔrɔnanw labɛncogo bɛnnin lo. Kana a kɛ yɔrɔ minw na funteni be dɔgɔya degere 5 wala degere 40 sanfɛ , wala tile yeelen be yɔrɔ minw na wala sanjiba be ben yɔrɔ minw na. Kana baara kɛ n’a ye jii la fɔɔ n’a fɔra ko a be se ka kɛ baji kɔnɔ. Aw k’aw yɛrɛ mabɔ denmisɛnw ni sokɔnɔbaganw na. Aw b’aw janto ko fiɲɛ ka don ka ɲɛ furakisɛ dontuma na. Ni farigolo magara, aw b’a ko joona ni ji caman ye; ni ɲɛɛ be ɲɔgɔn na, i ka taga dɔgɔtɔrɔso la.

An ka Neutral Silicone Structural Adhesive labɛnna kɛrɛnkɛrɛnnin na ka bi ka boonw lɔli sariyaw labato, a be fanga ɲuman, a be se ka yɛlɛma wagatiw la ani a be se ka nɔgɔ bɔ. O jɛnkulu kelen kelen bɛɛ be sɛgɛsɛgɛri gwɛlɛw kɛ ka kɛɲɛ ni diɲɛ sariyaw ye walisa k’a lɔn ni baara be kɛ cogo kelen na ani u be se ka la a la. An be pakew hakɛ yɛlɛmayɛlɛma walisa ka bɛn ni baara fitininw ye ani jagokɛyɔrɔw/izinibaw lɔli ye. An be dɛmɛ sɔrɔ ni baarakɛlaw ka fɛɛrɛw ye, kalan min be kɛ yɔrɔ la, ani baara min be kɛ feereli kɔ, an b’an jija ka baarakɛlaw ni ɛnzeniyɛriw dɛmɛ ni fɛɛrɛw ye minw be se ka la a la ka ɲɔgɔn minɛ.
Yala i labɛnnin lo ka dɔ fara i ka boonw lɔli porozew ka fanga n’u ka mɛɛni kan wa? An ka nɔrɔnan min be kɛ ni silikoni ye, o fara i ka wotoro kan sisan! Ni i be fɛɛn caaman komandi (min ka ɲi kontratigiw, lɔrikɛlaw ani feerekɛlaw ma) wala i be fɛɛn dɔw ɲini minw be kɛ ka kɛɲɛ ni mɔgɔ sago ye, i ka ɲɔgɔnye kɛ n’an ka feerekɛlaw ye walisa ka dɔ bɔ i ka sɔngɔ la ani ka dɛmɛ don i yɛrɛ ma.