ChiMei Corporation ACRYREX PMMA CM-205
- Product Details
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Polymethyl Methacrylate (PMMA)
Polymethyl Methacrylate, or PMMA for short, is a high molecular polymer, also known as acrylic or plexiglass. It has the advantages of high transparency, low price, and easy machining. It is a commonly used substitute for glass Material.
Product Characteristics
1. Colorless and transparent, with a light transmittance of 90%-92% and strong toughness, more than 10 times greater than silica glass.
2. Good optics, insulation, processability and weather resistance.
3. Soluble in organic solvents such as carbon tetrachloride, benzene, toluene, dichloroethane, chloroform and acetone.
4. It has high transparency and brightness, good heat resistance, and is tough, hard and rigid. The heat deformation temperature is 80°C and the bending strength is 110Mpa.
5. Density 1.14-1.20g/cm3, deformation temperature 76-116℃, molding shrinkage 0.2-0.8%.
6. Linear expansion coefficient 0.00005-0.00009/℃, thermal deformation temperature 68-69℃ (74-107℃).Standards-Compliant
Chimei PMMA CM-205 complies with certification standards including RoHS, REACH, UL, CSA and SGS certification.
Application
The application fields of Chimei PMMA CM-205 include but are not limited to PMMA boards, automotive fields, lighting fixtures, lampshades, window glass, signs, optical lenses, hard contact lenses, auto parts, etc.
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Fireworks must be strictly prohibited in the operating area and must be tidied up to avoid accumulation of dust. To prevent dust explosions, empty Gas delivery pipelines, bag filters and storage tanks must be equipped with static elimination devices and must be properly grounded. bag filter The filter material is made of conductive material.
Store in a cool place away from direct sunlight, rain and sudden temperature differences. Fireworks are strictly prohibited in the storage area.Technical data sheet
Product information Manufacturer ChiMei Corporation Part Marking Code PMMA Color NC TP Material Shape Pellets Process Injection molding Extrusion molding Viscosity High viscosity FR HB Features Scratch resistant, High strength, High stiffness, Good Optical Properties Application Auto rear lampshade, Industrial Applications, Show window, Billboard, Construction Applications,
Lampshade, Optical lenses, Decorative accessories, SheetAdditives Lubricant Mold Releases Physical property Standard Value Unit Density 23°C ASTM D792 1.19 g/cm³ Density 23°C ISO 1183 1.19 g/cm³ Shrinkage ASTM D955 0.2~0.6 % Shrinkage ISO 294 0.2~0.6 % Water Absorption ASTM D570 0.3 % Melt Index 230°C 3.8kg ASTM D1238 1.8 g/10min Melt Index 230°C 3.8kg ISO 1133 1.9 cm³/10min Bulk Density ASTM D1182 0.7 g/cm³ Hardness Standard Value Unit Rockwell Hardness M(Scale) ASTM D785 95 / Mechanical behavior Standard Value Unit Tensile Strength Break 6mm/min ASTM D638 750 kg/cm² Tensile Strength Yield 5mm/min ISO 527 70 Mpa Tensile Strength Break 5mm/min ISO 527 70 Mpa Elongation 6mm/min ASTM D638 10 % Elongation 50mm/min ISO 527 12 % Flexural Strength 2.8mm/min ASTM D790 1200 kg/cm² Flexural Strength 2.0mm/min ISO 178 103 Mpa Flexural Modulus 2.0mm/min ISO 178 2.8 Gpa Izod Notch Impact 23°C 6.4mm ASTM D256 2.0 kg-cm/cm Izod Notch Impact 23°C ISO 180 2 KJ/m² Charpy Notch Impact 23°C ISO 179 2 KJ/m² Optical performance Standard Value Unit Transmittance ASTM D1003 92 % Refractive Index ASTM D542 1.491 / Thermal Standard Value Unit HDT Unannealed ASTM D648 102 ℃ HDT Unannealed 1.8MPa ISO 75 95 ℃ HDT Annealed 1.8MPa ISO 75 104 ℃ Vicat Softening Temperature 50°C/hr 10N ASTM D1525 115 ℃ Vicat Softening Temperature 50°C/hr 10N ISO 306 115 ℃ Vicat Softening Temperature 50°C/hr 10N ISO 306 107 ℃ CLE ISO 11359 6E-5 cm/cm/℃ Flammability Standard Value Unit Flame Rating All Color 1.5mm UL94 HB / Flame Rating All Color 3.0mm UL94 HB / Flame Rating NC 8.0mm UL94 HB / UL Standard Value Unit Outdoor Suitability UL-746C f1 / UL FlameRating ALL 1.5mm UL94 HB / UL FlameRating ALL 3.0mm UL94 HB / UL FlameRating NC 8.0mm UL94 HB / HWI ALL 1.5mm UL 746A 4 PLC HWI ALL 3.0mm UL 746A 4 PLC HWI NC 8.0mm UL 746A 1 PLC HAI ALL 1.5mm UL 746A 0 PLC HAI ALL 3.0mm UL 746A 2 PLC HAI NC 8.0mm UL 746A 2 PLC RTI Elec ALL 1.5mm UL 746B 95 ℃ RTI Elec ALL 3.0mm UL 746B 95 ℃ RTI Elec NC 8.0mm UL 746B 95 ℃ RTI Imp ALL 1.5mm UL 746B 95 ℃ RTI Imp ALL 3.0mm UL 746B 95 ℃ RTI Imp NC 8.0mm UL 746B 95 ℃ RTI Str ALL 1.5mm UL 746B 95 ℃ RTI Str ALL 3.0mm UL 746B 95 ℃ RTI Str NC 8.0mm UL 746B 95 ℃ Comparative Tracking Index IEC 60112 1 PLC HVTR UL 746A 0 PLC Arc Resistance ASTM D495 6 PLC Company Profile
Luoyang Volar Import and Export Trade Co., Ltd., located in Luoyang City, Henan Province, is a company integrating production, processing, sales and trade. As a wholly-owned subsidiary of Luoyang Qiangsheng Industrial Co., Ltd., we mainly export PP, PE, EVA, ABS, PS, PET plastic raw material granules, which are used in making FIBC bags, office equipment, home appliances, auto parts, agricultural products, pipes and other fields. Established in 1986, Luoyang Qiangsheng Industrial Co., Ltd., covers an area of more than 260,000 square meters, with total assets of 420 million CNY and an annual output value of 1.5 billion CNY. Deeply cooperated with national oil refineries and coal mines for more than 30 years, Qiangsheng Group has a keen insight into the market and strong financial advantages, not only provides Baiyou with competitive prices, but also ensures timely delivery.
Partners
We have established long-term relationships with 80+ well-known companies around the world.
Warehouse And Shipping
Domestic and international warehousing and transportation one-stop service,
with the supply of the world's leading brands.Delivery Method
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