VALOX™ IQ357 resin

About
PBT + PC合金，低碳符合环境保护责任，UL94 v -0 @0.63 mm，冲击改性。

Product Description
Supplier	SABIC
Generic	polybutylene terephthalate
Material Status	Commercial: Active
Features	Good Dimensional Stability,Grease resistance

Technical Data
MECHANICAL	Nominal value	Unit	Test method
tensile strength
50 mm/min
Tensile strain
yield	48	MPa	ISO 527
Yield, 1.3 mm/min, 50 mm span	4.6	%	ISO 527
fracture	40	MPa	ISO 527
Fracture, 1.3 mm/min, 50 mm span	74.8	%	ISO 527
Tensile modulus
1 mm/min	2190	MPa	ISO 527
bending strength
Yield, 2 mm/min	73	MPa	ISO 178
Bending modulus
2 mm/mim	2050	MPa	ISO 178

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch
23℃	490	J/m	ASTM D4812
-30℃	170	J/m	ASTM D256
Instrument control anti impact total energy 23 ℃	509	cm-kgf	ASTM D 3763
Impact strength of cantilever beam notch
23℃	31	kJ/m²	ISO 180-1A
-30℃，80104	10	kJ/m²	ISO 180-1A
Charpy Notched Impact Strength
23 ℃, 80 * 10 * 4, 62mm span	34	kJ/m²	ISO 179/1eA

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
Unannealed, 3.2 mm
Linear coefficient of thermal expansion
MD：-40~40℃	8.16E-05	1/℃	ASTM E831
TD：-40~40℃	9.74E-05	1/℃	ASTM E831
0.45 MPa	127	℃	ASTM D 648
MD：-40~40℃	8.16E-05	1/℃	ISO 11359-2
1.8MPa	88	℃	ASTM D 648
TD：-40~40℃	9.74E-05	1/℃	ISO 11359-2
Vicat Softening Temp
B50		℃	ASTM D1525
B50	130	℃	ISO 306
B120	133	℃	ISO 306
Hot deformation temperature
0.45 MPa, unannealed, 64 mm span	122	℃	ISO 75/Bf
1.8 MPa, unannealed, 64 mm span	84	℃	ISO 75/Af
Relative temperature index
Electrical performance	120	℃	UL 746B
Impact mechanical performance	120	℃	UL 746B
Non mechanical impact performance	140	℃	UL 746B

PHYSICAL	Nominal value	Unit	Test method
Density	1.58	g/cm³	ASTM D792
Shrinkage rate
MD：3.2 mm	1.1-1.4		Internal Method
Melt Flow Rate
250℃，5.0kg	9.3	g/10min	ASTM D1238
Density	1.32	g/cm³	ISO 1183
Water absorption rate
Saturation, 23 ℃	0.08	%	ISO 62
23℃，50% RH	0.08	%	ISO 62
Melt Volume Rate
250℃，5 kg	7	cm³/10min	ISO 1133

Electrical performance	Nominal value	Unit	Test method
High voltage resistance {PLC}	6	PLC Code	UL 746A
Hot wire ignition {PLC}	2	PLC Code	UL 746A
High voltage arc marking rate {PLC}	4	PLC Code	UL 746A
High current arc ignition (surface {PLC})	3	PLC Code	UL 746A
Compared to the leakage tracing index	2	PLC Code	UL 746A

FLAME CHARACTERISTICS	Nominal value	Test method
Flame retardant level
0.63 mm	V-0	UL 94
3.00 mm	5VA	UL 94

Process Conditions
injection molding	Nominal value	Unit	Test method
Drying temperature	120	°C
Drying time	3-4	hrs
Drying time (gradually increasing)	12	hrs
Maximum water content	0.02	%
Melt temperature	250 – 265	°C
Nozzle temperature	245 – 260	°C
Front temperature	250 – 265	°C
Mid section temperature	245 – 260	°C
Post stage temperature	240 – 255	°C
Mold temperature	50-75	°C
Back pressure	0.3 – 0.7	MPa
Screw speed	50-100	rpm
Shooting cylinder size	40 – 80	%
Depth of exhaust groove	0.025 – 0.038	mm

Notes
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.