Chi Mei Acryrex® Cm-205 PMMA Cm-205 Cm 207 Cm 211 Extrusion Injection Grade High Viscosity Plastic Factory Clear Virgin Raw Materials PMMA

• Customization: Available
• Feature: Oxidative Degradable
• Material: Polymethyl Methacrylate/PMMA
• Model NO.: PMMA
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Delivery Time: 7-15 Working Days
• Density: 1.015 G/Cm³
• Boiling Point: 163 ºC
• Transport Package: Bags
• Specification: 25kg/bag
• Trademark: Chijiang
• Origin: China
• HS Code: 3906100000
• Production Capacity: 50000000tons/Year

Product Description

Product Description

 

Polymethyl methacrylate (PMMA)

Polymethyl methacrylate (PMMA), also known as pressure, acrylic or mechanical glass, Lucite (commodity name), in Hong Kong, it is often
called a transparent, with nice price, easy machining and other advantages, it is a frequently used glass substitute material.
   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.

 

 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.

 

Detailed Photos

 

Product Parameters

PMMA CM  207
 

Physical Properties	Metric	English	Comments
Density	0.700 g/cc	0.0253 lb/in³	Apparent; ASTM D1182
	1.19 g/cc	0.0430 lb/in³	ASTM D792
Water Absorption	0.30 %	0.30 %	Equilibrium; ASTM D570
Linear Mold Shrinkage, Flow	0.0020 - 0.0060 cm/cm	0.0020 - 0.0060 in/in	ASTM D955
Melt Flow	8.0 g/10 min @Load 3.80 kg, Temperature 230 °C	8.0 g/10 min @Load 8.38 lb, Temperature 446 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	85 @Thickness 6.35 mm	85 @Thickness 0.250 in	ASTM D785
Tensile Strength, Yield	66.9 MPa @Thickness 3.18 mm	9700 psi @Thickness 0.125 in	6 mm/min; ASTM D638
Elongation at Break	5.0 % @Thickness 3.18 mm	5.0 % @Thickness 0.125 in	6 mm/min; ASTM D638
Flexural Strength	97.9 MPa @Thickness 6.35 mm	14200 psi @Thickness 0.250 in	2.8 mm/min; ASTM D790
Izod Impact, Notched	0.200 J/cm @Thickness 6.35 mm	0.375 ft-lb/in @Thickness 0.250 in	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	92.0 °C @Thickness 6.35 mm	198 °F @Thickness 0.250 in	unannealed; ASTM D648
Vicat Softening Point	105 °C	221 °F	50°C/hr; ASTM D1525
Flammability, UL94	HB @Thickness 1.59 mm	HB @Thickness 0.0625 in	UL 94

Optical Properties	Metric	English	Comments
Refractive Index	1.49	1.49	ASTM D542
Transmission, Visible	92 % @Thickness 3.18 mm	92 % @Thickness 0.125 in	ASTM D1003

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	ASTM D257
Dielectric Constant	3.7	3.7	ASTM D150
Dielectric Strength	0.787 kV/mm	20.0 kV/in	ASTM D149
Dissipation Factor	0.19	0.19	ASTM D150

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	185 - 200 °C	365 - 392 °F
Middle Barrel Temperature	210 - 225 °C	410 - 437 °F
Front Barrel Temperature	200 - 220 °C	392 - 428 °F
Mold Temperature	40.0 - 60.0 °C	104 - 140 °F
Drying Temperature	75.0 - 80.0 °C @Time 14400 sec	167 - 176 °F @Time 4.00 hour

Descriptive Properties	Value	Comments
Power Factor	0.5	ASTM D150

Partners

Packaging & Shipping

 

Company Profile

          Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
        Chijiang′s tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.

Our Advantages

FAQ

The following questions and answers can help you learn more about us:
a. What kind of company are we?
Hebei Chijiang Import and Export Co., Ltd. Is a new type of company integrating production and trade.
b. Where is the port of export?
Our main ports are Shanghai,Tianjin, and Qingdao ports
c. Whether the product is single?
In fact, for each chemical raw material, we have different grades and corresponding prices, and we have a very detailed product catalog, if you are interested in our products, we can give you a detailed introduction.
d. Why should I choose your company?
For this question, I WANT to know that what's your expectation about price, quality, the factory, and last but not least, about the sales person you are talking to. /deadly, if all things are right, or at least 80% are right,you will know which one is the right one.