PMMA Application:
1. Extruded sheets for signage, displays and building material
2. Automotive parts such as tail lamps, meter covers and sun visors
3. General sundries such as tableware, kitchenware, giftware and bathroom accessories
4. Optical lenses such as sunglasses, reading glasses and camera lenses
5. Light guide panels for LCD displays
6. Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc
| Property item |
Test condition |
Test method |
Test number |
units |
| Basic properties |
hardness |
|
ASTM D-785 |
M-95 |
|
| Bulk Density |
|
ASTM D-1182 |
0.77 |
gm/cm 3 |
| Water Absorption |
|
ASTM D-570 |
0.3 |
% |
| Physical properties |
Specific Gravity |
|
ASTM D-792 |
1.19 |
|
| Light transmission |
|
ASTM D-1003 |
92 |
% |
| Melt Flow Index |
|
ASTM D-1238 |
1.8 |
gm/10min |
| Flammability |
|
|
1/16"HB |
UL-94 |
| Mould Shrinkage |
|
ASTM D-955 |
0.002-0.006 |
mm/mm |
| Mechanical properties |
Impact Notched IZOD |
|
ASTM D-256 |
2.0 |
kg-cm/cm |
| Tensile Strength |
|
ASTM D-638/PSI |
10200/720 |
Kg/cm 2 |
| Flexural Strength |
|
ASTM D-790/PSI |
15600/1100 |
Kg/cm 2 |
| Tensile Elongation |
|
ASTM D-638 |
5.0 |
% |
| Refractive index |
|
ASTM D-542 |
1.491 |
|
| Dielectric strength |
|
ASTM D-149 |
500 |
Volts/Mil |
| Impact notched IZOD |
|
ASTM D-256 |
0.37 |
ft-lbs/in 2 |
| Electrical Properties |
Volume Resistivity |
|
ASTM D-257 |
10 15 |
Ω.m |
| Loss Factor |
|
ASTM D-150 |
0.19 |
|
| Dielectric Constant |
|
ASTM D-150-647b |
3.7 |
|
| Power Factor |
|
ASTM D-150-647 |
0.5 |
|
| Thermal Properties |
Heat Distortion Temp |
|
ASTM D-648 |
100/212 |
°C/°F |
| Vicat Softening Point |
|
ASTM D-648 |
113/235 |
°C/°F |
FAQ:
Free samples for evaluation.
The charge of samples postage will be reduced from the first order.
SGS certification.
Partial Shipment is allowed.
Packing details:
| Packing |
25kg/pp bag,1000kg/jumbo bag, 500kg/super sack |
| Loading |
17-20 mt per 20 foot container |
| Loading Port |
Any China Port |
| Delivery |
Small order deliver by fast Express like DHL,TNT,FEDEX,EMS,etc
Larger orders by sea or by normal airway transportation. |
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