PC Rods, Sheets and Tubes

Material Name: Polycarbonate unfilled

Color: transparent

Molding Method: extrusion

Stock Shapes: rod / sheet / tube

Cut to Size: available

Free Sample: available

Payment: T/T, VISA, MasterCard, Western Union, PayPal

PC Unfilled

Polycarbonate is a non-crystalline engineering plastic with low lever crystallinity. This material has the properties of high lever transparency and is easy to polish, high strength and rigidity, high toughness, and good machinability.

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PC Features

excellent impact strength
high toughness
good machinability
good dimensional stability
good electrical insulation

PC Facts

Chemical designation

PC (Polycarbonate)

Colour

transparent

Density

1.19 g/cm³

Target Industries

mechanical engineering
medical industry
aviation technology
food industry
automotive industry
packing and paper machinery

PC Plastic Service

Plastic Machining

PC Stock Shapes

Rods

Material	Diameter	Length	Color
PC rods	Ø10....130mm	1000mm	transparent
PC tubes	Exterior: Ø 40… 505 mm Interior: Ø 25… 390 mm	1000mm	transparent

Sheets

Material	Thickness	Dimension	Color
PC sheets	15....100mm	1020*1220mm	transparent

PC Properties

Mechanical Properties

	Value	Parameter	Unit	Norm
Tensile strength	69	50 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression strength	60	5%	Mpa	EN ISO 604
Flexural strength	90	2 mm/min, 23°C	Mpa	DIN EN ISO 178
Modulus of elasticity	2100	2 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression modulus	1900	5 mm/min, 23°C	Mpa	EN ISO 604
Elongation at break	90	50mm/min, 23°C	%	DIN EN ISO 527
Ball indentation hardness	117	/	Mpa	ISO 2039-1

Thermal Properties

	Value	Parameter	Unit	Norm
Working temperature	110	long term	℃	/
Glass transition temperature	149	/	℃	DIN EN ISO 11357
Melting temperature	/	/	℃	DIN EN ISO 11357
Specific heat	1.3	/	J/(g*K)	/
Thermal conductivity	0.25	/	W/(k*m)	ISO 22007-4:2008
Thermal expansion	8	23-100°C	10-5*1/K	DIN EN ISO 11359-1;2

Electronic Proeprties

	Value	Parameter	Unit	Norm
Surface resistivity	10^14	23°C	Ω	DIN IEC 60093
Volume resistivity	10^14	23°C	Ω*cm	DIN IEC 60093
Dielectric constant	3.17	60 Hz, 23°C	/	DIN IEC 60250
Electric strength	14	23°C	kV*mm-1	ISO 60243-1

Other Properties

	Value	Parameter	Unit	Norm
Flammability (UL94)	HB	/	/	DIN IEC 60695-11-10
Water absorption	0.06	24 h , 23°C	%	DIN EN ISO 62

PC Plastic Machining

Typical PC plastic Machined Components

Polycarbonate Precision Machining Service

Keward has 3-axis, 4-axis, 5-axis CNC milling center, CNC lathe, digital roughness tester, projector, and other equipment. With this equipment and our abundant experience, the components we provide can meet your requirements.