PMMA scrap
,What's PMMA (Poly(methyl methacrylate)?
PMMA is a transparent thermoplastic, often used as a lightweight or shatter-resistant alternative to glass. It is sometimes called acrylic glass.
2, Application:
(1) Transparent glass substitute
(2) Daylight redirection
(3) Medical technologies and implants
(4) Artistic and aesthetic uses
(5) Other use.
3,Specification for example
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 | 105 | 102 | |||
Chatacteristics | High-intensity level | General injection molding grade | High flow stage |
4,We also produce PP,HIPS,EPS,PVC,HDPE,LDPE,LLDPE,PE100,PE80,PC,ABS etc
For more information,please contact Melody Zheng
Skype ID:melody449
Tel:0086-27-86371632Fax:0086-27-86371597
Free sample can be sent on request
100% pure pmma scrap manufacture price