PMMA
- Company Name:Hengshui Maosen Chemical Co.,LTD -wwwhsmaosencom
- Membership:Free Member
- Member Since:2012. 10.19
- Country/Region:China
- City:Hebei
- Contact:ROLAND
- Related Keywords:PMMA, polymethyl methacrylate, plastic raw materials, PA
Hengshui Maosen Chemical Co.,LTD -wwwhsmaosencomContact us
Hengshui Maosen Chemical Co.,LTD -wwwhsmaosencom
[China]
| Physical properties | ASTM Test Method | Unit | CM-205 | CM-207 | CM-211 | |
| Specific gravity | D-792 | 1.19 | 1.19 | 1.19 | ||
| Melt flow index | D-1238 230°CX3.8kg |
g/10min | 1.8 | 8.0 | 16 | |
| Mold shrinkage | D-955 | Mm/mm | 0.002-0.007 | 0.002-0.007 | 0.002-0.007 | |
| Rockwell Hardness | D-785 | M-95 | M-85 | M-84 | ||
| Water absorption | D-570 | % | 0.3 | 0.3 | 0.3 | |
| Light transmission | D-1003 | % | 92 | 92 | 92 | |
| Tensile strength |
D-638 | Kg/cm2 | 720 | 680 | 650 | |
| Flexural strength | D-790 | Kg/cm2 | 1100 | 1000 | 930 | |
| Heat distortion temp. | D-648 | °C | 100 | 92 | 90 | |
| Softening temp. | D-1525 | °C | 113 | |||
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