O le othemenyl gairahydrophthalic sehydride ma Cast 11070-44-3 Mthpa Epoxy resin
Ituaiga | Soo se100 1 | Soo se100 2 | AE100 3 |
Foliga mai | malamalama samasama lanu malamalama | ||
Valivali (PT-Co) ≤ | 100 # | 200 # | 3 00 # |
O le malo, G / CM3, 20 ° C | 1.20 - 1.22 | 1.20 - 1.22 | 1.20 - 1.22 |
Viscosity, (25 ° C) / MPAva | 40-70 | 50mux | 70-120 |
Numera acid, mgkoh / g | 650-675 | 660-685 | 630-650 |
Athydride mataupu,%, ≥ | 42 | 41.5 | 39 |
Vevela leiloa,%, 120 ° C 3. | 2.0 | 2.0 | 2.5 |
Free Acid% ≤ | 0.8 | 1.0 | 2.5 |
Methyltetratrahydrophhthabhalic sehydride (MthPA) o se vailaʻau o loʻo pa'ū i lalo o le vaega o le Cyclic Ayydrides. E tele lava le faʻaaogaina o se faʻafitauli o le tagata i le EPOXY. O nisi nei o le sili atu le lelei o le Mthpa:
1. O meatotino a le MthPA o se aoga malosi o le epoxy ressins, e maua ai le sili ona lelei vevela ma vailaau tetee. E fesoasoani e faʻaliliu le suavai epox i totonu o se maumaututu, magafagafa, ma matau mea faitino, ma talafeagai mo ni aʻoaʻoga eseese.
2. O Vewsclow viscosity: Mthpa e masani ona i ai se faʻaaliga maualalo pe a faʻatusatusa atu i isi mea e mafai ona faʻatonutonuina, o loʻo faʻafaigofie ona taulimaina ma expox.
3. Alu i le tulaga o le fale vevela: O le CODS epoxy ma le Mthpa na faʻaalia ai le mautu o le saogalemu, faia talafeagai mo apalai i le nofoaga o vevela e taua.
4... O le eletise eletise: O le fofo epox o loʻo resitaraina ma MthPA o le sooupu e masani ona manaʻomia eletise.