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 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 rau hauv cov hlau nruas ntawm 220KGS Net nyhav nrog txee lub neej ntawm 6 lub hlis ntawm 20 ℃ ntawm qhov cua, tsis txhob ncaj qha tshav ntuj thiab tshav kub los yog hluav taws.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
