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VTEC™ BG21

Category:	PI, TS , Thermoset Polyimide
Manufacturer:	RBI, Inc.
Trademark:	VTEC™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	GRxG3s_VTEC-BG21.pdf
PRICE:	Order Products email sales@su-jiao.com

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High temperature resistance

Strength at elevated temperature

Superior mechanical properties

High compressive strength and creep resistance

Excellent chemical resistance

Superior resistance to plasma etching

Outstanding electrical properties

Wear resistance, low friction, self-lubricating

Non-abrasive to mating parts

Extremely low moisture absorption

Radiation resistant

Compliant without deforming under load and temperature

Very low outgassing

Zero metal and mineral extractables

Extremely dimensionally stable

Equal CTE in X, Y and Z directions

General Information
Features	Good Chemical Resistance Good Compressive Strength Good Creep Resistance Good Dimensional Stability Good Electrical Properties Good Wear Resistance High Heat Resistance High Temperature Strength Low Extractables Low Friction Low Moisture Absorption Low to No Outgassing Machinable Radiation (Gamma) Resistant Self Lubricating
Forms	Customizable Forms Rod Sheet Tubing

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.47	g/cm³	ASTM D792
Water Absorption (Saturation)	< 0.10	%	ASTM D570

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (E-Scale)	86		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength			ASTM D638
--	70.9	MPa
260°C ¹	58.5	MPa
Tensile Elongation			ASTM D638
Break	5.5	%
Break, 260°C ²	3.7	%
Flexural Modulus	3150	MPa	ASTM D790
Flexural Strength			ASTM D790
100% Strain ³	58.6	MPa
--	96.5	MPa
Compressive Modulus	2810	MPa	ASTM D695
Compressive Strength			ASTM D695
260°C ⁴	142	MPa
100% Strain	203	MPa
Wear Rate - Jet Engine Simulation Testing, Bearing
260°C	254.0	µm
345°C	457.2	µm
400°C	609.6	µm

Additional Information	Nominal Value	Unit
Dimensional Stability, Shrinkage - 24 hrs (260°C)	0.0	%

Thermal	Nominal Value	Unit	Test Method
CLTE - Flow	4.0E-5	cm/cm/°C	ASTM D696

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+10 to 1.0E+11	ohms	ASTM D257
Volume Resistivity	1.0E+12 to 1.0E+13	ohms·cm	ASTM D257

Note Message
1 .	15 min soak
2 .	15 min soak
3 .	15 min soak
4 .	15 min soak

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