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Sumitomo Bakelite North America RX® 3-1-525F-P Short-Glass Reinforced Diallyl Phthalate

Category Polymer , Thermoset , Diallyl Phthalate (DAP) , Diallyl Phthalate (DAP) Molding Compound, Short Glass Fiber Filled , Filled/Reinforced Thermoset
Manufacturer Sumitomo Bakelite North America
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite North America RX® 3-1-525F-P Short-Glass Reinforced Diallyl Phthalate.pdf
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Material Notes:
Ortho Resin Isomer (DAP). Used for critical, high-performance military and commercial electrical components where long-term reliability is demanded.Meets the requirements of ASTM D5948 Type SDG-F.Information provided by Sumitomo Bak North America, Inc.
Physical Properties Metric English Comments
Density 1.87 g/cc
0.0676 lb/in³
ASTM D792
Apparent Bulk Density 0.810 g/cc
0.0293 lb/in³
Water Absorption 0.25 %
0.25 %
48 hours, 50°C. ASTM D570
Linear Mold Shrinkage 0.0010 - 0.0030 cm/cm
0.0010 - 0.0030 in/in
Compression Molding. ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 83.0 MPa
12000 psi
ASTM D638
Flexural Yield Strength 131 MPa
19000 psi
ASTM D790
Flexural Modulus 12.4 GPa
1800 ksi
ASTM D790
Compressive Yield Strength 152 MPa
22000 psi
ASTM D695
Izod Impact, Notched 0.430 J/cm
0.806 ft-lb/in
ASTM D256A
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 19.0 µm/m-°C

@Temperature 20.0 °C
10.6 µin/in-°F

@Temperature 68.0 °F
ASTM D696
Thermal Conductivity 0.322 W/m-K
2.23 BTU-in/hr-ft²-°F
ASTM F433
Maximum Service Temperature, Air 175 °C
347 °F
180/170°C (360/340°F), UL temperature Index, UL 746B
Deflection Temperature at 1.8 MPa (264 psi) 204 °C
399 °F
ASTM D648A
UL RTI, Electrical 170 °C
338 °F
UL temperature Index, UL 746B
UL RTI, Mechanical with Impact 170 °C
338 °F
UL temperature Index, UL 746B
UL RTI, Mechanical without Impact 180 °C
356 °F
UL temperature Index, UL 746B
Flammability, UL94 V-0

@Thickness 1.60 mm
V-0

@Thickness 0.0630 in
V-0

@Thickness 3.20 mm
V-0

@Thickness 0.126 in
Oxygen Index 39 %
39 %
ASTM D2863
Electrical Properties Metric English Comments
Dielectric Constant 3.5

@Frequency 1e+6 Hz
3.5

@Frequency 1e+6 Hz
Wet
4.2

@Frequency 1000 Hz
4.2

@Frequency 1000 Hz
Wet
Dielectric Strength 16.0 kV/mm
406 kV/in
Wet, step-by-step. ASTM D149
18.0 kV/mm
457 kV/in
Wet, short term. ASTM D149
Dissipation Factor 0.010

@Frequency 1000 Hz
0.010

@Frequency 1000 Hz
Wet; ASTM D150
0.016

@Frequency 1e+6 Hz
0.016

@Frequency 1e+6 Hz
Wet; ASTM D150
Arc Resistance 130 sec
130 sec
ASTM D495
Comparative Tracking Index >= 600 V
>= 600 V
UL746A, ASTM D3638
Hot Wire Ignition, HWI >= 120 sec

@Thickness 1.57 mm
>= 120 sec

@Thickness 0.0618 in
UL PLC 0 (120+ sec)
High Amp Arc Ignition, HAI 15 - 29 arcs

@Thickness 1.57 mm
15 - 29 arcs

@Thickness 0.0618 in
UL PLC 3 (15-29 arcs)
High Voltage Arc-Tracking Rate, HVTR 0.000 - 10.0 mm/min

@Thickness 1.57 mm
0.000 - 0.394 in/min

@Thickness 0.0618 in
UL PLC 0 (0-10 mm/min)
Processing Properties Metric English Comments
Processing Temperature 160 - 180 °C
320 - 356 °F
Mold temperature
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