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Ensinger PEI

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SABIC VALOX™ FR Resin ENH4530 Polybutylene Terephthalate (PBT) (Europe)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Material Notes: VALOX ENH4530 is a 15% glass reinforced, non-chlorinated/brominated flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.80mm flame rating. This is a good candidate for a variety of applications needing a sustainable FR PBT solution.

Features: Chemical Resistance,Flame Retardant,Non-Chlorinated,Non-Brominated,ECO Compliant

Information provided by SABIC
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 1.45 g/ccASTM D792
Density 1.45 g/ccISO 1183
Filler Content 15 %ASTM D229
Moisture Absorption 0.0200 %Injection Molding
 0.0700 %23°C/50% RH/24 hrs; ASTM D570
 0.0700 %23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.15 %ISO 62-1
Viscosity 150000 cPmelt; ISO 11443
 17 cP
@Load 5.00 kg,
Temperature 250 °C		MVR cc/10 min; ISO 1133
 18 cP
@Load 5.00 kg,
Temperature 265 °C		MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0030 - 0.0080 cm/cmSABIC method
Melt Flow 24 g/10 min
@Load 5.00 kg,
Temperature 265 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 98ISO 2039-2
Ball Indentation Hardness 128 MPaH358/30; ISO 2039-1
Tensile Strength at Break 80.0 MPa5 mm/min; ASTM D638
 80.0 MPa5 mm/min; ISO 527
Tensile Strength, Yield 80.0 MPa5 mm/min; ASTM D638
 80.0 MPa5 mm/min; ISO 527
Elongation at Break 3.0 %5 mm/min; ASTM D638
 3.0 %5 mm/min; ISO 527
Elongation at Yield 2.0 %5 mm/min; ASTM D638
 2.0 %5 mm/min; ISO 527
Tensile Modulus 7300 MPa5 mm/min; ASTM D638
 7500 MPa1 mm/min; ISO 527
Flexural Strength 120 MPabrk, 1.3 mm/min, 50 mm span; ASTM D790
 120 MPayld, 1.3 mm/min, 50 mm span; ASTM D790
 130 MPabreak, 2mm/min; ISO 178
 130 MPayield, 2 mm/min; ISO 178
Flexural Modulus 5800 MPa1.3 mm/min, 50 mm span; ASTM D790
 6400 MPa2 mm/min; ISO 178
Flexural Strain at Break 3.0 %2 mm/min; ISO 178
Izod Impact Notched 50.0 JASTM D256
 50.0 J
@Temperature -30.0 °C		ASTM D256
 50.0 J
@Temperature 0.000 °C		ASTM D256
Izod Impact, Unnotched 400 J/mASTM D4812
 360 J/m
@Temperature -30.0 °C		ASTM D4812
Izod Impact, Notched (ISO) 6.00 kJ/m²80*10*4; ISO 180/1A
 6.00 kJ/m²
@Temperature -30.0 °C		80*10*4; ISO 180/1A
 6.00 kJ/m²
@Temperature 0.000 °C		80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 30.0 kJ/m²80*10*4; ISO 180/1U
 23.0 kJ/m²
@Temperature -30.0 °C		80*10*4; ISO 180/1U
Charpy Impact Unnotched 35.0 kJ/m²ISO 179/2C
 25.0 kJ/m²
@Temperature -30.0 °C		ISO 179/2C
Charpy Impact, Notched 4.00 kJ/m²Edgew 80*10*4 sp=62mm; ISO 179/1eA
 6.00 kJ/m²ISO 179/2C
 6.00 kJ/m²
@Temperature -30.0 °C		ISO 179/2C
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+15 ohm-cmASTM D257
 1.00e+15 ohm-cmIEC 60093
Surface Resistance >= 1.00e+15 ohmROA; IEC 60093
Dielectric Constant 3.7
@Frequency 1e+6 Hz		ASTM D150
 3.7
@Frequency 1e+6 Hz		IEC 60250
Dielectric Strength 17.0 kV/mm
@Thickness 3.20 mm		in oil; ASTM D149
 17.0 kV/mm
@Thickness 3.20 mm		in oil; IEC 60243-1
 21.0 kV/mm
@Thickness 1.60 mm		in oil; ASTM D149
 21.0 kV/mm
@Thickness 1.60 mm		in oil; IEC 60243-1
 28.0 kV/mm
@Thickness 0.800 mm		in oil; ASTM D149
 28.0 kV/mm
@Thickness 0.800 mm		in oil; IEC 60243-1
Dissipation Factor 0.15
@Frequency 1e+6 Hz		ASTM D150
 0.15
@Frequency 1e+6 Hz		IEC 60250
Comparative Tracking Index 400 - 600 VUL 746A
Hot Wire Ignition, HWI >= 120 sec
@Thickness >=0.800 mm		UL 746A
High Amp Arc Ignition, HAI >= 120 arcs
@Thickness >=0.800 mm		UL 746A
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 28.5 µm/m-°C
@Temperature -40.0 - 40.0 °C		ISO 11359-2
 35.0 µm/m-°C
@Temperature -40.0 - 95.0 °C		ASTM E831
 42.0 µm/m-°C
@Temperature 23.0 - 150 °C		ISO 11359-2
CTE, linear, Transverse to Flow 70.0 µm/m-°C
@Temperature -40.0 - 95.0 °C		ASTM E831
 70.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		ISO 11359-2
 173 µm/m-°C
@Temperature 23.0 - 150 °C		ISO 11359-2
Hot Ball Pressure Test 125 °CPASS; IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi) 220 °CFlatw 80*10*4 sp=64mm; ISO 75/Bf
 220 °C
@Thickness 3.20 mm		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 200 °CFlatw 80*10*4 sp=64mm; ISO 75/Af
 200 °C
@Thickness 3.20 mm		unannealed; ASTM D648
Vicat Softening Point 205 °CRate B/50; ASTM D1525
 205 °CRate B/120; ISO 306
 205 °CRate B/50; ISO 306
 217 °CRate A/50; ASTM D1525
 220 °CRate A/50; ISO 306
UL RTI, Electrical 140 °CUL 746B
UL RTI, Mechanical with Impact 120 °CUL 746B
UL RTI, Mechanical without Impact 140 °CUL 746B
Flammability, UL94 V-0
@Thickness >=0.500 mm		UL 94
 5VA
@Thickness >=2.00 mm		UL 94
Oxygen Index 31 %ASTM D2863
 31 %ISO 4589
Glow Wire Ignition Temperature 750 °C
@Thickness 0.800 mm		IEC 60695-2-13
 750 °C
@Thickness 1.50 mm		IEC 60695-2-13
 750 °C
@Thickness 3.00 mm		IEC 60695-2-13
Glow Wire Flammability Index 960 °C
@Thickness 0.800 mm		IEC 60695-2-12
 960 °C
@Thickness 1.50 mm		IEC 60695-2-12
 960 °C
@Thickness 3.00 mm		IEC 60695-2-12
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 230 - 255 °C
Zone 2 235 - 250 °C
Zone 3 240 - 260 °C
Melt Temperature 245 - 260 °CInjection Molding
Mold Temperature 40.0 - 100 °C
Drying Temperature 110 - 120 °CInjection Molding
Dry Time 2.00 - 4.00 hourInjection Molding
Precipitation Temperature 40.0 - 60.0 °CHopper Temperature

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PSABH82777 / 290724

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