681 ni orthophthalic resin idateganijwe polyester resin, imikorere ihamye, nziza cyane yuzuye. Inkoni yamakuru ikoreshwa cyane cyane mu buriri, spray bar nigikoresho cyibikoresho, imyirondoro n'ibibi. Umuvuduko mwiza wo gukomera, kwihuta. Inkoni yamabatine ikoreshwa cyane cyane munzu, spray bar nigikoresho cyibikoresho nibindi bifatika.
Ingororano ya tekiniki yo gusimbuka |
Ikintu | Igice | Agaciro | Bisanzwe |
Isura | | Mu mbonerahamwe ya viscous | |
ACID Agaciro | Mgkoh / G. | 16-22 | GB2895 |
Viscosity (25 ℃) | Mpa.s | 420-680 | GB7193 |
GEL Igihe | min | 6-10 | GB7193 |
Kudahindagurika | % | 63-69 | GB7193 |
Umutekano mu bushyuhe (80 ℃) | h | ≥24 | GB7193 |
Icyitonderwa: Igihe cya GEL ni 25 ° C; mu bwogero; 0.5 ml cobalt isocaprylate igisubizo na 0.5ml mekp yongeyeho muri 50 g resin |
Nibyiza byatewe na Glass fibre kurangiza, umuvuduko wihuse. Inkoni yamabatine ikoreshwa cyane cyane munzu, spray bar nigikoresho cyibikoresho nibindi bicuruzwa bireba.
Ibisobanuro kubintu byumubiri |
Ikintu | Igice | Agaciro | Bisanzwe |
Barcol Hardness ≥ | Barcol | 38 | GB3854 |
Imbaraga za Tensile ≥ | Mpa | 55 | GB2567 |
Kurandura kumena ≥ | % | 5.0 | GB2567 |
Imbaraga zoroheje ≥ | Mpa | 73 | GB2567 |
Ingaruka ≥ | KJ / M2 | 10 | GB2567 |
Ubushyuhe bwo guhindura ubushyuhe (HDT) ≥ | ℃ | 70 | GB1634.2 |
Icyitonderwa: Ubushyuhe bwibidukikije bwo kugerageza: 23 ± 2 ° C; ugereranije ubushuhe: 50 ± 5% |