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Phenolic resin mo mea fau
Phenolic resin mo le fausiaina O lenei faasologa o le thermoplastic phenolic resin ma lanu samasama poʻo grannulars, faʻaalia i lalo: 1. O le resin e maualuga le malosi ma o le aofaʻi o faʻaopoopoga e laʻititi, lea e mafai ona faʻaitiitia ai le tau. 2. Fa'atupuina kasa maualalo, fa'aitiitia le fa'aleagaina o le porosity ma fa'aleleia le fua. 3. O le resin e lelei le tafe, faigofie ata, ma faʻatumu e aunoa ma se pito oti. 4. Low free phenol, faʻaitiitia le faʻaleagaina o le siosiomaga ma faʻaleleia le siosiomaga faigaluega o tagata faigaluega. 5. Fa'atonu...
