TF-PU501 P ma le N fa'avae mumu mumu mo fa'afu PU malo
Folasaga
TF-PU501 o se afi retardant oloa faapitoa atiina ae mo PU malo foam.O lona efuefu efuefu e leai se halogen ma mamafa uamea-saoloto, faatasi ai ma se tau le faaituau PH, vai tetee, aafiaga lelei taofia asu, ma maualuga afi retardant lelei.
pe afai e leai ni mea e manaʻomia e tagata faʻatau ma lanu, TF-pu501 e fetaui lelei mo Pu faʻamaʻa mo le mumu afi, e maua ai se fofo sili ona lelei mo le puipuiga o le afi mo mea PU e faʻaaogaina lautele io tatou olaga.I sosaiete faʻaonaponei, o le faʻaaogaina lautele o mea PU ua avea ma mea e manaʻomia i vaega eseese.Pe i totonu o meaafale, fausiaina, felauaiga poʻo le aerospace alamanuia, e manaʻomia le puipuiga o le afi.
Fa'amatalaga
| Fa'amatalaga | TF-PU501 |
| Fa'aaliga | Efuefu pauta |
| P2O5anotusi (w/w) | ≥41% |
| N anotusi (w/w) | ≥6.5% |
| pH tau (10% vai faʻamalolo, ile 25ºC) | 6.5-7.5 |
| Susū (w/w) | ≤0.5% |
Uiga
1. Efuefu paʻu, faʻalautele pe a vevela, lelei i le taofiofia o le asu.
2. Vaitafe sili ona lelei, e le faigofie ona fa'afefeteina, maualuga afi retardant lelei.
3. E leai se halogen ma e leai se uamea mamafa.pH tau e le faaituau, saogalemu ma mautu i le taimi o le gaosiga ma le faaaogaina, fetaui lelei, aua le tali atu i isi mumu mumu ma fesoasoani.
Fa'aaogāga
TF-PU501 e mafai ona faʻaaogaina naʻo i togafitiga mumu pe faʻaoga faʻatasi ma TEP mo polyurethane foam malo.Pe a faʻaopoopoina 9%, e mafai ona oʻo atu i le OI talosaga a UL94 V-0.Pe a faʻaopoopo faʻatasi le 15%, e mafai ona ausia le faʻavasegaina B1 mo amioga mu o mea faufale ma GB / T 8624-2012.
O le a le mea e sili atu, o le maualuga o le asu o le foam e itiiti ifo i le 100.
Fa'ata'ita'iga o Meatotino
Fa'ata'ita'iga o Meatotino Fa'ainisinia mo le FR RPUF
(TF- PU501, aofa'i uta o le 15%)
Fa'aletonu afi:
| TF-PU501 | Fa'ata'ita'iga | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Taimi e tineia e le tagata lava ia (s) | 2 | 2 | 1 | 2 | 3 | 2 |
| Le maualuga o le afi (cm) | 8 | 10 | 7 | 9 | 8 | 7 |
| SDR | 68 | 72 | 66 | 52 | 73 | 61 |
| OI | 33 | 32 | 34 | 32 | 33 | 32.5 |
| Mumu | B1 | |||||
Meatotino Fa'ainisinia:
| Fuafuaga | TF-PU501 | Polyether | MDI talatala | Foamu | Foam stabilizer | Catalyzer |
| Fa'aopoopo(g) | 22 | 50 | 65 | 8 | 1 | 1 |
| Malosi fa'amalosi(10%)(MPa) | 0.15 - 0.25 | |||||
| Malosi fa'asa(MPa) | 8 - 10 | |||||
| Fua mamafa (Kg/m3) | 70 - 100 | |||||
Fa'aali Ata
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