SUMILITE PL-1640 Sumitomo Bake Phenolic

Physical	Nominal Value	Unit	Test Method
Specific Gravity			ASTM D792
Water Absorption (73°F, 24 hr)		%	ASTM D570
Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Yield)		psi	ASTM D638
Flexural Strength (Yield)		psi	ASTM D790
Compressive Strength		psi	ASTM D695
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact			ASTM D256
Across Flow		ft·lb/in
Flow		ft·lb/in
Electrical	Nominal Value	Unit	Test Method
Dielectric Strength		V/mil	ASTM D149
Additional Information
Tests were performed in accordance with JIS K6911 Flexural Strength, JIS K6911, Flow: 150 Mpa Flexural Strength, JIS K6911, Accross Flow: 140 Mpa Tensile Strength at Yield, JIS K6911, Flow: 90 Mpa Tensile Strength at Yield, JIS K6911, Accross Flow: 80 Mpa Compressive Strength, JIS K6911, Vertical: 290 Mpa Compressive Strength, JIS K6911, Parallel: 200 Mpa Bonding Strength, JIS K6911: 9.8 KN Solvent Resistivity, JIS K6911, 30 min boil: Constant Dielectric Strength, JIS K6911, Flatwise: 10 MV/m Dielectric Strength, JIS K6911, Edgewise: 4 KV Insulation Resistance, JIS K6911: 5e2 M ohms Insulation Resistance JIS K6911: 1e1 M ohms Heat Resistivity, JIS K6911, 120 min: 140°C
Related Terminology
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Notes

¹Typical properties: these are not to be construed as specifications.

SUMILITE® PL-1640