polymethyl methacrylate PMMA resin is a mature product. It has excellent weather-resist and heat-resist character, and excellent transparency and gloss. Besides, it has stable physical, chemical, optical, and electrical,etc., characters. It may be widely applied on electronic panel, mechanical parts, watch and clock shell, motorcycle and automobile indicator, tele communication material, insulation parts and sun glasses, etc
Properties | ISO Test Method | Test Condition | Unit | CM-205 |
Melt Flow Index | 1133 | 230ºC×3.8KG | ml/10 min | 1.9 |
Mass Density | 1183 | 23 ºC | g/cm3 | 1.19 |
Tensile Strength | 527 | 5 mm/min, yield | MPa | 70 |
5 mm/min, break | MPa | 70 |
Tensile Elongation | 527 | 50 mm/min | % | 12 |
Flexural Strength | 178 | 2 mm/min | MPa | 103 |
Flexural Modulus | 2 mm/min | GPa | 2.8 |
Izod Impact Strength | 180/1A | 23 ºC Notched | KJ/m2 | 2 |
-30 ºC Notched | KJ/m2 | - |
Charpy Impact Strength | 179 | 23 ºC Notched | KJ/m2 | 2 |
-30 ºC Notched | KJ/m2 | - |
Vicat Softening Temp. | 306 | 1 Kg,50 ºC/hr | ºC | 115 |
5 Kg,50 ºC/hr | ºC | 107 |
Heat Distortion Temp. | 75/A | 1.8 MPa Unannealed | ºC | 95 |
1.8 MPa Annealed | ºC | 104 |
Coefficient of Linear Thermal Expansion | 11359 | - | - | 6 X 10-5 |
Flammability | - | UL-94 | - | 1.5mm HB |
Mold Shrinkage | 294-4 | - | % | 0.2~0.6 |
Symbol | 1043 | - | - | >PMMA< |
Molding methods include casting, injection molding, machining, thermoforming and so on. Especially injection molding, can be mass-produced, simple process, low cost. Therefore, its application is increasingly extensive, it is widely used in instrumentation parts, automotive lights, optical lenses, transparent pipes.
25kg/ carton or 25kg/bag, or per your requirement
25kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container Our company has been engaged in the production of plastic raw materials in 2010, located in Shijiazhuang, Hebei, China, covers an area of 500 mu, with more than 350 employees. The main products are carbon black, masterbatch, modifier (pvc, PP, pa6, pa66, pbt, abs), filler masterbatch, flame retardant, antioxidant, flexibility agent, plasticizer and other plastic raw materials (ldpe, hdpe, lldpe, pvc, pva, pbt, eva abs, eps, gpps, hips, pc pet, etc). After years of efforts and development, we have reached a certain scale, with a technical service team to provide users with high-quality, professional services
1.We are able to provide customized service based on your requirements.
2. Competitive prices - directly from factory to customer.
3.Advanced equipments for testing and manufacturing.
4.Professional and good after-sale service
5. Free sample for testing