Pultruded Rod Stock

Product Description

General product specifications.

Electrical

Typical Property	Test Method	Condition	Units	GP-1 Grade	GP-2 Grade	GP-3 Grade
Electric Strength	ASTM D-149
Perpendicular (1/8 thick)		In Oil	VPM	300	300	300
Parallel		In Oil	KV/in	50	50	50
Power Factor 60 Hz	ASTM D-150			0.03	0.03	0.03
Dielectric Constant 60 Hz	ASTM D-150			5.0	5.0	5.0
Arc Resistance	ASTM D-495		Sec	100	100	120

Mechanical

Typical Property	Test Method	Condition	Units	GP-1 Grade	GP-2 Grade	GP-3 Grade
Ultimate Tensile Strength	ASTM D-638	RT	PSI	70,000	100,000	70,000
Flexural Strength	ASTM D-790	RT	PSI	70,000	100,000	70,000
		100°C	PSI	25,000		35,000
		150°C	PSI	15,000		20,000
Flexural Modulus	ASTM D-790	RT	PSI	3 x 10⁶	6 x 10⁶	3 x 10⁶
		100°C	PSI	2 x 10⁶		2.5 x 10⁶
		150°C	PSI	1.5 x 10⁶		2.0 x 10⁶
Impact Strength	ASTM D-256	RT	Ft-lb/in notch	30	50	30
Compressive Strength	ASTM D-695
Flatwise		RT	PSI	20,000	20,000	20,000
Lengthwise		RT	PSI	40,000	40,000	40,000

Other

Typical Property	Test Method	Condition	Units	GP-1 Grade	GP-2 Grade	GP-3 Grade
Thermal Coefficient of Expansion	ASTM D-696		in/in/°F	3 x 10^-4	3 x 10^-6	3 x 10^-4
Thermal Conductivity			BTU/hr/sq ft/in/°F	4	5	4
Weight Loss	200 hrs @ 150°C		%	1		0.17
	200 hrs @ 200°C		%	6.1		0.75
Extractables in Freon 22			%	1.05		0.19
Specific Gravity	ASTM D-792			1.95	1.95	1.95
Water Absorption	ASTM D-349	24 hrs	%	0.3	0.1	0.3
Color (standard)				White	White	White

Disclaimer

Any ratings are typical for design purposes. Final testing and approval is the customer's responsibility for their application. This information is derived from our testing and published data. There is no assurance of these properties, or warranty provided that these products are suitable for any particular purpose or operational situation.

Polygon certifies that their product will be free from material defect. Polygon will not accept any liability for loss, damages, or costs from use or misuse of our products.

Specifications are subject to change, and may be affected by our continual process of improvement. Changes may be made without prior announcement.