| ITEM | VALUE | UNIT | STANDARD ( KƆRƆBƆLI ƝƐNABƆLI). |
|---|---|---|---|
| MAKANIKI | |||
| Aw bɛ a senw kɔrɔta (ka jɔlen/kɛrɛnkɛrɛnnenya la) . | ≥44 ye | Mp | 56,3/53,8 ye |
| So funteni kɔsegincogo(yɔrɔ jɔlen/yɔrɔjan) . | ≤±6 ye | % . | -4,5/+2 ye |
| A karilen surun | ≤20 ye | % . | 0 |
| Vapor (lafiɲɛbɔ) doncogo | ≤2,5 ye | g/m2,24h ye | 1.40 |
| Oksizɛni doncogo | ≤30 ye | cm3/m2.24h.0,1MPa ye | 11.60 |
| Funteni ŋaniya | ≥7 ye | N/15mm ye | 8.5 |
| Hakɛ | 1,35-1,45 kɔnɔ | g/cm3 ye | 1.36 |
| MƆGƆ WƐRƐW | |||
| Ji | 4.5 | mg | ≤30 ye |
| Bariyɔmu | Foɲisi | - | A ma Sɔn |
| Vinili kuloridi monomɛri | <0,1 | miligaramu/kg | ≤0,5 ye |
| Fɛn minnu bɛ se ka kɛ oksidan ye | 1.26 | ml | ≤1,5 ye |
| Nɛgɛ gɛlɛnw | <1 | miligaramu/kg | ≤1 ye |
| Etan tilennen | 6.8 | mg | ≤30 ye |
| 65% ye etanɔli ye | 5.0 | mg | ≤30 ye |
| Banakisɛ hakɛ | <1000 ye | fɛn dɔ/100cm2 | ≤1000 ye |
| Nɔgɔ hakɛ | <100 ye | fɛn dɔ/100cm2 | ≤100 ye |
| Kolifɔrimu | Foɲisi | fɛn dɔ/100cm2 | A ma Sɔn |
| Kɛrɛnkɛrɛnnenya la | |||
| Janya | 420 | mm | 420±1 ye |
| Jayan | 297 | mm | 297±1 ye |
| A ka bon kosɛbɛ | 0.18001 | mm | 0,18±0,009 ye |
| Kɔrɔfɔli | Jɛman | - | Jɛman |
PVC sɛbɛn ye polimɛri ye min dilannen don ni kuloridi vinili ye i n’a fɔ a basigilen, ni sabatilifɛnw, tulumafɛnw ani fasafɛnw faralen don a kan. A bɛ farikolo tangacogo ɲuman jira, a bɛ se ka asidiw ni redox (redox) waleyaw kɛlɛ kosɛbɛ, a fanga ka bon, a bɛ sabati kosɛbɛ, wa a tɛ tasuma bɔ, o b’a to a bɛ se ka tiɲɛniw kɛlɛ minnu bɛ sɔrɔ waati jiginni fɛ. PVC sɛbɛn suguya minnu ka teli ka kɛ, olu ye suguya jɛlenw ye, u finmanw, u nɛrɛmugumaw, u kulɛrilenw ani u ɲɛw ye bulama ye.
PVC sɛbɛnw bɛ nafa caman lase mɔgɔ ma, i n’a fɔ u tɛ se ka sɔgɔ, u tɛ tasuma don, u bɛ se ka fɛnw tanga, ani u tɛ se ka oksidan kɛlɛ. Ka fara o kan, u bɛ se ka kɛ fɛn wɛrɛ ye, wa u dilanni musaka ka dɔgɔ. K’a sababu kɛ u ka baara kɛcogo caman ye ani u ka musakaw, u ye jɔyɔrɔ ta tuma bɛɛ plastiki sɛbɛnw sugu la.
PVC sɛbɛnw bɛ se ka kɛ fɛn caman na, u bɛ sɔrɔ suguya caman na i n’a fɔ PVC sɛbɛn jɛlenw, PVC sɛbɛnfura minnu bɛ kɛ ni nɛnɛ ye, PVC sɛbɛnfura jɛmanw, PVC sɛbɛnw kurulenw, ani fɛn wɛrɛw. K’a sababu kɛ u ka baarakɛcogo ɲuman ye, u dilanni musaka dɔgɔyali, u tɛ se ka sɔgɔsɔgɔ, ani u ka fɛnw tangacogo, PVC sɛbɛnw bɛ kɛ ka PVC sirilanw, PVC kartiw, PVC filimu gɛlɛnw, ani PVC sɛbɛn gɛlɛnw dilan.
PVC sɛbɛn ye plastiki ye min bɛ kɛ ka caya, a dilannen don ni kuloridi polivinili ye, ka fara plastiki ni farikolo tangalanw kan. A tɛ baga ye a yɛrɛ ma, nka a dɛmɛnan kunbabaw, i n’a fɔ plastiki ni farikolo tangalanw, olu ye baga ye. Plastiki minnu bɛ kɛ don o don PVC sɛbɛnw na, olu fanba ye dibutil terephthalate ni dioctil phthalate ye, olu fila bɛɛ ye baga ye. Oksizɛni tangalan min bɛ kɛ PVC la, o fana ye baga ye. PVC sɛbɛn minnu kɔnɔ, plɔmu kɔgɔ bɛ olu la, olu bɛ se ka plɔmu bɔ ni u bɛ ɲɔgɔn sɔrɔ ni furajiw ye i n’a fɔ etanɔli ni ɛtiri. PVC sɛbɛn minnu bɛ ni farikolo tangalanw ye minnu bɛ bɔ plɔmu na, olu bɛ kɛ tuma dɔw la dumuni pakew la, nka ni u bɛ ɲɔgɔn sɔrɔ dumuniw na i n’a fɔ mugu tobilen, gato tobilen, jɛgɛ tobilen, sogo tobilen, patisri ani dumuni misɛnninw, plɔmu mɔlikuluw bɛ se ka jɛnsɛn tulu kɔnɔ. O la, PVC sɛbɛnfura plastikiw man kan ka kɛ ka dumuni minɛ, kɛrɛnkɛrɛnnenya la dumuni tulumaw. Ka fara o kan, ni funteni ka bon 50°C lamini na, kuloridi polivinili plastiki fɛnw bɛ toli dɔɔni dɔɔni, ka kuloridi idɔrɔzi gazi bɔ, o min bɛ tiɲɛni kɛ kɛnɛya la.
PVC sɛbɛnw bɛ se ka kɛ dumuni nafama ye, nka ni u dilannen don ni PVC ye min bɛ se ka dumuni kɛ ani ni faralifɛnw ye minnu bɛ bɛn sariya ma. Dumuni nafama PVC sɛbɛnw tɛ baga ye, kasa tɛ u la, wa u bɛnnen don dumuniko siratigɛ la walima dumuni tilennen ma, ka kɛɲɛ n’u dilanni n’u kɛcogo ye. Nin PVC sɛbɛnw minnu tɛ dumuni nafama ye, olu bɛ kɛ ka caya dumuni foroko kɔnɔ, kurukuruw kɔnɔ, filimu minnu bɛ nɔrɔ, dumunikɛminɛnw na, ani lakanani datugulanw na.
Nka, PVC sɛbɛnw bɛɛ tɛ jate dumuni nafama ye. PVC sɛbɛn minnu bɛ kɛ iziniw kɔnɔ, olu bɛ se ka kɛ ni plastiki walima faralifɛnw ye minnu ma sɔn ka maga dumuni na. Walasa ka lakana sabati, aw bɛ a lajɛ tuma bɛɛ ko PVC sɛbɛn bɛ FDA ni EU (EC) ka dumuniko sariyaw labato, ani ka a dilabaga ka fɛnw lakanani kunnafoniw ɲini.
Ɔwɔ, PVC sɛbɛnw bɛ tasuma bali u yɛrɛ la ni i y’a suma ni plastiki caman wɛrɛw ye. K’a sababu kɛ u ka kulori caman ye, PVC bɛ a yɛrɛ faga ni kɛnɛma tasuma bɔyɔrɔ bɔra, o bɛ dɔ bɔ tasuma jɛnsɛnni na kosɛbɛ.
PVC sɛbɛnw bɛ kɛ tuma caman na baarakɛyɔrɔw la tasuma lakanani nafa ka bon yɔrɔ minnu na, i n’a fɔ so jɔli minɛnw, kogow, kuran sɔgɔlanw, taamasiyɛnw, ani izini dakunw. A ka c’a la, PVC sɛbɛnw bɛ se ka diɲɛ tasuma-fagalan sariyaw dafa i n’a fɔ UL94 V-0/V-1 walima o ɲɔgɔnna, ka kɛɲɛ ni u dilanni ye.
Porozɛ minnu bɛ ni tasuma lakanani sariya gɛlɛnw ye, PVC sɛbɛnw minnu bɛ tasuma bali, ni u ka baara kɛcogo ka ɲi, olu bɛ se ka kɛ ka kɛɲɛ ni sow jɔcogo sariya kɛrɛnkɛrɛnnenw ye ani tasuma kunbɛncogo wajibiyalenw.