Röhm CYROLITE® G-20 CP Acrylic polymer

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Röhm CYROLITE® G-20 CP Acrylic polymer
Categories:	Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, Extruded
Material Notes:	CYROLITE® G-20 CP is a PMMA-based copolymer for injection molding and extrusion of UV- Light protective medical applications. Typical properties of CYROLITE® G-20 CP are: Excellent Processability 5 times the impact resistance of unmodified acrylics Resistant to body fluids and many chemicals Excellent bonding to PVC tubing Can be thermal bonded, ultrasonic and laser welded Good heat resistance Resistance to EtO, gamma and E-beam sterilization Special Properties of CYROLITE® G-20 CP compound are: Low UV-light transmission <1.0% 260 - 480 nm Excellent Transmittance between 500 – 780 nm Application: Used for injection molding and extrusion applications that require UV-light protection in infusion therapy medical devices. CYROLITE® G-20 CP ensures integrity of photosensitive substances such as oncology drugs, antibiotic, and antifungal agents. Information provided by Roehm America LLC
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.11 g/cc	ASTM D792
Bulk Density	0.650 g/cc	ASTM D1895
Water Absorption	<= 0.30 %	ASTM D570
Linear Mold Shrinkage	0.0040 - 0.0070 cm/cm	ASTM D955
Melt Flow	2.6 g/10 min @Load 5.00 kg, Temperature 230 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	39	ASTM D785
Tensile Strength	46.9 MPa	ASTM D638
Elongation at Break	9.5 %	ASTM D638
Elongation at Yield	4.0 %	ASTM D638
Tensile Modulus	2.20 GPa	ASTM D638
Flexural Strength	72.4 MPa	ASTM D790
Flexural Modulus	2.30 GPa	ASTM D790
Izod Impact, Notched	59.0 J/m @Thickness 6.35 mm, Temperature >=0.000 °C	ASTM D256
	101 J/m @Thickness 6.35 mm, Temperature >=23.0 °C	ASTM D256

Thermal Properties	Original Value	Comments
CTE, linear	92.5 µm/m-°C @Temperature 0.000 - 100 °C	ASTM D696
Deflection Temperature at 1.8 MPa (264 psi)	86.0 °C @Thickness 6.35 mm	Annealed; ASTM D648
Vicat Softening Point	101 °C @Load 5.10 kg	50°C/h; ASTM D1525

Optical Properties	Original Value	Comments
UV Transmittance	<= 1.0 % @Wavelength 260 - 480 nm	ASTM D1003

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PROHM9346 / 319963

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message