Acryrex® CM-205

Chemical Family: Acrylics Acrylates & Methacrylates

ACRYREX® CM-205 is a Polymethyl Methacrylate Acrylic product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Typical application: Automotive.Characteristics include: Flame Rated RoHS Compliant

Properties

Physical Form: Pellets
Solid

Product families

Applications

Automotive & Transportation — Automotive

Automotive Lighting
Other Automotive Applications

Product Families

Plastics — Basic Thermoplastics

Acrylates & Methacrylates

Other characteristics

Brand: Acryrex
Density: 1190.0 - 1190.0 kg/m³
End Uses: Appliances, Automotive Applications
Polymer Name: Polymethyl Methacrylate (PMMA)
Melt Flow Index: 1.8 - 1.8 g/10 min
Processing Methods: Compression Molding, Extrusion, Injection Molding
Markets: Automotive & Transportation
Appearance: Transparent
Flame Rating: UL 94 HB
Technology: Plastics
Material Features: Chemical Resistant
Good Mechanical Properties
Good Weather Stability
Heat Resistance
High Gloss
High Viscosity
Country Availability: Brazil
Canada
China (Mainland)
Mexico
USA
Certifications and Compliance: RoHS Compliant
UL 94
Plastics and Elastomers End Uses: Appliances
Automotive Applications
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Compression Molding
Extrusion
Injection Molding

Technical data

Table 1 of 6

9 rows

Characteristic	Value	Unit	Method
Tensile Strength	70.3	MPa	ASTM D 638
Yield stress	73	MPa	ISO 527
Flexural Strength	108	MPa	ASTM D790
Flexural modulus, 23°	2800	MPa	ISO 178
Charpy notched impact strength (+23°)	2	kJ/m2	ISO 179/1eA
Charpy impact strength (+23°)	26	kJ/m2	ISO 179/1eU
Izod notched impact strength, +23°	2	kJ/m2	ISO 180/1A
Izod Impact notched (1/8 in)	19.8	J/m	ASTM D 256
Izod impact strength, +23°	21	kJ/m2	ISO 180/1U

Table 2 of 6

3 rows

Characteristic	Value	Unit	Method
Melt Flow Index - MFI (230°C/3.8 kg)	1.8	g/10 min	ISO 1133
Mold Shrinkage (MD)	0.004	mm/mm	ASTM D 955
Density	1190	kg/m3	ISO 1183

Table 3 of 6

5 rows

Characteristic	Value	Unit	Method
Temperature of deflection under load (1.80 Mpa)	95	°C	ISO 75-1/-2
Thickness tested	1.5	mm	—
Vicat softening temperature	115	°C	ISO 306
Vicat Temperature	113	°C	ASTM D 1525
Burning Behavior at 1.5 mm nominal thickness	HB	class	IEC 60695-11-10

Table 4 of 6

2 rows

Characteristic	Value	Unit	Method
Index of Refraction	1.49	—	ASTM D 542
Light Transmittance	92	%	ASTM D 1003

Table 5 of 6

1 row

Characteristic	Value	Unit	Method
Flame rating	1.5 HB	mm	UL 94

Table 6 of 6