FRP (plastique renforcée en fibre de verre) sanfɛlanw bɛ se ka fiɲɛ ultraviolet ni asidi/alkaliw kɛlɛ cogo di?

FRP (plastiki barikama min bɛ kɛ ni fibre de verre ye) .yeelen-cikanw bɛ tali kɛ fɔlɔ UV fiɲɛw, asidi ni alkali sɔgɔli, ani waati kɛrɛnkɛrɛnnenw na, fɛnw dilanni fisamanw fɛ ani jɔli laɲiniw fɛ. Gɛlɛya jɔnjɔn bɛ balansi sɔrɔli la lakanani baarakɛcogo, yeelen cicogo ani muɲuli cɛ.

1. UV lakanani: Surface protection + Substrate Weather Resistance - Asiransi fila

UV fiɲɛ bɛ se ka kɛ sababu ye ka pankurunw kɛ jɛman ye, ka kɛ kari, ani ka yeelen bɔli bɔnɛ. Lakanali kun ye "surface barrier" ni "substrate anti-aging" fila bɛɛ la.

Surface UV-resistant Coating: UV lakananilan min ka ca -a ka ca (a ka c’a la PMMA) bɛ co-bɔ ka don pankurun sanfɛla la, ni a janya bɛ kɔlɔsi 50-100μm cɛ. O layini bɛ se ka UV yeelen 90% ni kɔ jira walima k’a minɛ k’a ɲɛsin a yɛrɛ ma, ka kɔnɔnafɛnw tiɲɛni bali.

Weather-resistant Resin Substrate: Weather-resistant unsaturated polyester resin bɛ kɛ resin gansan nɔ na, ​​o bɛ UV kɛlɛli ɲɛ ka bɔ a bɔyɔrɔ la ani ka dɔ bɔ tiɲɛni ni kari la, a kɛlen kɔ ka waati jan kɛ.

Performance Balance Design: A dacogo janya ka kan ka kɔlɔsi tigitigi. Layidu min ka fin kojugu, o tɛ lakana bɛrɛ di, ka sɔrɔ layini min ka bon kojugu, o bɛ dɔ bɔ yeelen bɔli la. A janya ye 50-100μm ye, o bɛ lakanani ni yeelen cili wajibiyalenw bɛɛ wasa.

2. Asidi ni alkali sɔgɔli kɛlɛli: Resin sugandili + Structural Isolation

Asidi ni alkali sigidaw bɛ se ka pankurun sanfɛla sɔgɔ ka don a kɔnɔna na, o bɛ na ni delamination ye. O kun ye lakanani fila ye "materiel corrosion resistance" ani "physical isolation" fɛ.

Resin matching as Needed: Aw bɛ resin suguya sugandi ka kɛɲɛ ni a sɔgɔli fanga ye. Ni sɔgɔsɔgɔninjɛ nɔgɔman don (misali la, dumuniko iziniw kɔnɔ), aw bɛ phthalic resin kɛ; walasa ka sɔgɔsɔgɔninjɛ damatɛmɛ fo ka se a barikama ma (misali la, kuran sɔgɔli baarakɛyɔrɔw la ani kemikɛli iziniw kɔnɔ), aw bɛ isophthalic walima vinyl ester resin kɛ. Nin laban in bɛ se ka asidi ni alkali kunbɛncogo ɲɛ ni siɲɛ 3-5 ye.

Fibreglasi dense Layer Protection : Kɔnɔna bɛ baara kɛ ni fibreglasi fini ye min tɛ alkali-la, o min bɛ se ka kɛ ni kemikaliya ye a yɛrɛ la, wa a bɛ kɛ barika gɛlɛn ye, o bɛ asidi ni alkali jilamaw bali ka don resin kɔnɔna na ani ka a yɛrɛ tanga kurukuruw ni delamination ma.

Furakɛli min bɛ kɛ ni yɔrɔ nɔgɔlen ye : A bɛ pankurun sanfɛla sɔgɔ walasa ka dɔ bɔ a porose ni a tɛ bɛn, o bɛ dɔ bɔ asidi ni alkali jilamaw nɔrɔli yɔrɔ la, ka sɔrɔ fana ka saniya nɔgɔya ani ka tolenw dɔgɔya.