Ji kɛnɛyali waati min bɛ kɛ ni Silicone Sealant Neutre ye

I. Jiko dɔnniya sariya-Silikoni sigilan neutre furakɛli
Silicone sealant neutre bɛ kɛnɛya ni ji-curing reaction ye. A yɔrɔ koloma, n’o ye silane polimɛri ye, o bɛ jibɔ-kondensasiyɔn kɛ ni ji (H2O) ye fiɲɛ na, ka kɛ sababu ye ka rezo jɔcogo saba{3}}kɛ. O wale in tilalen don dakun saba ye:

1. Tack-free Time: Filimu elastic bɛ kɛ sigilan sanfɛ, o bɛ miniti 30 ɲɔgɔn ta (25℃/50% humidity). A bɛ se ka maga a la nka a tɛ se ka degun-.

2. Furakɛli jugumanba : Ji ka kan ka don sigilan kɔnɔna na, o bɛ sanga 24 ɲɔgɔn kɛ milimɛtɛrɛ kelen na (kunnafoni sɔrɔyɔrɔ: ASTM C920-2021).

3. Furakɛli dafalen: Walasa ka se fanga laban ma, o bɛ sanga 48 de wajibiya a dɔgɔyalenba la. Waati kɛrɛnkɛrɛnnen bɛ nɔ bila nin ko ninnu na:

- Lamini nɛnɛ : Furakɛcogo bɛ mɛn ka tɛmɛ 40% kan, ka sɔrɔ funteni min bɛ tɛmɛ 70% kan, o bɛ se ka kɛnɛyali waati surunya ni 20% ye.

- Funteni : Furakɛcogo bɛ kɛ siɲɛ fila ye degere 10 o dɔgɔyali la (misali la, sanga 72 degere 15 la ).

II. Teliya furakɛli ni gɛlɛyaw ɲɛnabɔli
1. Teliya kɛcogo:

- Aw bɛ jisuma fiyɛ walasa ka dɔ fara a nɛnɛ kan (aw kana a su ji la tigitigi).

- Aw bɛ baara kɛ ni funteniminɛn ye (i n’a fɔ fiɲɛbɔlan) walasa ka sigida lamini min bɛ se degere 30 ma walasa ka kɛnɛya waati surunya ka se sanga 18 ma.

2. Gɛlɛya minnu bɛ sɔrɔ tuma caman na:

- Kolosi finman : Ni ji ka ca kojugu, o bɛ kɛ sababu ye ka monomɛri minnu ma kɛ, olu ka ja; aw bɛ furaji hakɛ kɔlɔsi.

- Nɔrɔli dɛsɛli: Tumu bɛ yɔrɔ minnu na walima ni u funteni bɛ degere 5 duguma, olu bɛ furakɛli ɲɛfɛ ani ka furakɛli waati jan kɛ.

III. Baarakɛlaw ka kunnafoniw ani baarakɛcogo ladilikanw
Ka kɛɲɛ ni sɛgɛsɛgɛliw ye minnu kɛra Sealant Council (SSC) fɛ, silikɔni nɛgɛmafɛn suguya wɛrɛw kɛnɛyali waati bɛ danfara ni 10% ye. Ladilikanw:

- Ni yɔrɔ nɔgɔlenw don i n’a fɔ dumunikɛyɔrɔw ni sanuyasow, aw bɛ "mildew-resistant" suguya dɔ kɛ (i n’a fɔ Dow Corning DOWSIL 791). Ji tali bɛ bonya ni 50% ye kɛnɛya kɔfɛ.

- Aw ye aw yɛrɛ tanga sanji donw ma kɛnɛma baara kama; ni aw bɛ sanji la sani aw ka kɛnɛya, o bɛ se ka kɛ sababu ye ka kolosinsinnan funu walima ka kari.