Products Description
 | PMMA Basic Innovative Plastic 20HR High Gloss High Transmittance High Toughness Impact Resistance Chemical Resistance Suitable For Indoor Lighting Hard Packaging Automotive Lighting |
PMMA Basic Innovative Plastic 20HR, also known as polymethyl methacrylate, is an engineering plastic produced by SABIC in Saudi Arabia. This plastic has several excellent physical properties and is suitable for a variety of applications, such as hard packaging, lighting fixtures, automotive parts and packaging materials. First, from the appearance, the PMMA 20HR is particle-like, usually transparent or translucent, with a high gloss, making it visually attractive. In terms of processing, the PMMA 20HR is suitable for injection molding and extrusion processes, which gives manufacturers the flexibility to choose the right processing method to manufacture products of various shapes and sizes. In terms of physical performance, the PMMA 20HR performs well. It has high toughness and high impact resistance, allowing it to maintain stability when subjected to external shocks, reducing the risk of rupture |
product feature
PMMA | 20HR | Product information | Other Certificates | MSDS | Part Marking Code | >PMMA< | Color | TP | Material Shape | Pellets | Process | Injection molding Extrusion molding | Material Attribute | Heat resistance grade | Features | ·High gloss ·High impact ·High toughness · Impact resistant ·Chemical Resistant | Application | ·Extrusion applications · Injection molding applications | Certificate | WSDS | Physical property | Standard Value Unit | Density | ISO 1183 1.19 g/cm³ | Water Absorption 24hr | ISO 62 0.3 % | Melt Index 230℃3.8kg | ISO 1133 2.0 g/10min | Hardness | Standard Value Unit | Rockwell Hardness M(Scale) | ISO 2039 101 | Mechanical behavior | Standard Value Unit | Tensile Modulus 1.0mm/min | ISO 527 3.3 GPa | Tensile Strength | ISO 527 77 MPa | Elongation | ISO 527 6 % | Flexural Strength | ISO 178 140 MPa | Flexural Modulus 2.0mm/min | ISO 178 3.3 GPa | Charpy Notch Impact 23℃ | ISO 179 1.4 kJ/m² | Charpy Un-notch Impact | ISO 179 20 kJ/m² | Optical performance | Standard Value Unit | Transmittance | ISO 13468 93 % | Haze | ISO 14782 0.3 % | Refractive Index | ISO 489 1.49 | Thermal | Standard Value Unit | HDT 1.8MPa | ISO 75 100 ℃ | Vicat Softening Temperature 50℃/hr 50N | ISO 306 107 ℃ | CLE -30.0~30℃ | ASTM D696 6E-5 cm/cm/℃ | Heat Conductivity Coefficient | ASTM C177 0.2 W/(m · ℃) | |
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Application
Optical lighting It used to manufacture large lampshade, protective glass, left and right eyepiece tubes of Optical instrument, etc., and can also be widely used as transparent materials on aircraft. | Electronic appliances It used in the manufacturing of insulation connectors, coil frames, sockets, insulation sleeves, telephone shells and parts, and battery shells for mining lamps, and so on. | Mechanical equipment It used for manufacturing various gears, racks, worm gears, worms, bearings, cams, bolts, levers, crankshafts, ratchets, and can also be used as mechanical components such as shields |
Physical Property Parameter

Company Profile:
Dongguan Pengchen plastic Co., LTD Was Established On November 15, 2022, Located Indongguan City.
The Company Covers An Area Of More Than 400 Square Meters, And The Three warehouses Cover A Total Area Of 110000 Square Meters, With 50-60 Employees.
Our Company Is An Expert In The Field Of Plastic Raw Materials. A Professional Supplier Of modified Engineering Plastics Raw Materials. Engaged In R&d, Production And Sales Of engineering Plastics.
We Provide High-quality Plastic Raw Materials With Low Order quantity, Reasonable Price And Fast Delivery.
our Product Range Includes Engineering Materials And General Mater
Warehouse:
FAQ
How about our package?
1.All the packing can be customized.
2.Plastic bags for inner packing, good quality moisture-proof bags for outer packing.
3.We generally make 25kgs per small bag by accurate weight, this will be very convenient for the customer using. It’s very easy to
handle the dosage.
What are our business principles?
1.For the trial order, 1tons will be acceptable.
2.We will do our best for the customer as long as you choosing us.
3.We promise to solve all the problems during trading process, our quality and the products will be approved by your side.
What are the advantages of our shipping and delivery?
1.We make sure all the products will be inspected strictly before loading.
2.We will make the shipment within 7 days after confirm the payment.
3.We will recommend the best suitable shipping company for our customer from different countries. Saving cost for our client
Application | Electronics electrical appliances mobile phones cars |
Grade | Injection Grade,Extrusion Grade |
OEM/ODM | Accepted |