unsaturated polyester cob
Kev piav qhia:
DS-126PN-1 yog hom orthophthalic txhawb nqa tsis muaj cov polyester resin nrog tsawg viscosity thiab nruab nrab reactivity. Cov resin muaj zoo impregnates ntawm iav fiber reinforcement thiab yog tshwj xeeb tshaj yog muaj feem xyuam rau cov khoom xws li iav vuas thiab pob tshab khoom.
Nta:
Zoo heev impregnates ntawm iav fiber reinforcement, transparency thiab toughness
| Technical Index rau Liquid Resin | |||
| Yam khoom | Chav tsev | Tus nqi | Txuj |
| Qhov tshwm sim | Pob tshab nplaum tuab kua | ||
| Acid nqi | mgKOH/g | 20-28 | wb 2895 |
| Viscosity (25 ℃) | Mpa.S | 200-300 | wb 7193 |
| Gel Sijhawm | min | 10-20 | wb 7193 |
| Tsis-Volatile | % | 56-62 : kuv | wb 7193 |
| Thermal stability (80 ℃) | h | ≥ 24 | wb 7193 |
| Lus Cim: Gel Lub Sijhawm yog 25 ° C; hauv huab cua da dej; 0.5 ml MEKP dawstau ntxiv rau hauv 50 g resin | |||
| Specification rau Physical Properties | |||
| Yam khoom | Chav tsev | Tus nqi | Txuj |
| Barcol Hardness ≥ | Barcol | 35 | wb 3854 |
| Kub deflection kub (H D T) ≥ | ℃ | 70 | GB1634.2 |
| Tensile zog ≥ | MPa | 50 | GB 2568-1995 |
| Elongation ntawm break≥ | % | 3.0 | GB 2568-1995 |
| Flexural zog ≥ | MPa | 80 | GB 2568-1995 |
| Impact zog ≥ | KJ/m2 | 8 | GB 2568-1995 |
| Lus Cim: Ib puag ncig kub rau kev sim: 23 ± 2 ° C; Cov av noo: 50 ± 5% | |||
Pob thiab Pom zoo Cia:
DS- 126PN- 1: Ntim hauv lub nruas hlau ntawm 220KGS Net nyhav nrog lub txee lub neej ntawm 6 lub hlis ntawm 20 ℃ ntawm qhov chaw cua, tsis txhob raug tshav ntuj ncaj qha thiab cua sov lossis hluav taws.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
