POCAN® DPT7140LDS 000000

soliao
2024年4月1日
PBT+PET

About
POCAN® DPT7140LDS 000000 PET+PBT, 44 % glass fibers/mineral, injection molding, LDS, high thermal dimension stability&&POCAN® DPT7140LDS 000000 PET+PBT, 44 % glass fibers/mineral, injection molding, LDS, high thermal dimension stability&&POCAN® DPT7140LDS 000000 PET+PBT, 44 % glass fibers/mineral, injection molding, LDS, high thermal dimension stability&&

Product Description
Supplier	LANXESS
Generic	PBT+PET
Material Status	Commercial: Active
Features	Good Dimensional Stability
Availabilitys	Africa & Middle East ,Europe
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.74	g/cm³	ISO 1183
Apparent density	1.00	g/cm³	ISO 60
Melt Volume Rate
280℃，2.16 kg	21.0	cm³/10min	ISO 1133
Shrinkage rate
TD：120℃，2.0 mm	0.20	%
TD：280℃，2.0 mm	0.70	%
MD：120℃，2.0 mm	0.10	%
MD：280℃，2.0 mm	0.20	%
Viscosity value
Reduced viscosity	50.0	ml/g	ISO 1628

MECHANICAL	Nominal value	Unit	Test method
Tensile modulus
23℃	12700	MPa	ISO 527-1-2
tensile strength
Fracture, 23 ℃	110	MPa	ISO 527-2/5
Tensile strain
Fracture, 23 ℃	1.3	%	ISO 527-2/5
Bending modulus
23℃	12800	MPa	ISO 178-A
bending strength
23℃	170	MPa	ISO 178-A
Bending strain	1.7	%	ISO 178/A

IMPACT	Nominal value	Unit	Test method
Charpy Notched Impact Strength
-30℃	< 10	kJ/m²
23℃	< 10	kJ/m²
Charpy Unnotch Impact strength
-30℃	25	kJ/m²
23℃	30	kJ/m²
Impact strength of cantilever beam notch
-30℃	< 10	kJ/m²
23℃	< 10	kJ/m²
Notched impact strength of cantilever beam
-30℃	25	kJ/m²
23℃	25	kJ/m²

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	250	℃	ISO 75-2/B
1.8 MPa, unannealed	210	℃	ISO 75-2/A
Vicat Softening Temp
B120	225	℃	ISO 306/B120
Melting temperature	255	℃	ISO 11357-3
Linear coefficient of thermal expansion
MD：23~55℃	2.0E-5	1/℃
TD：23~55℃	5.0E-5	1/℃
Thermal conductivity coefficient
23℃	0.30	W/m/K	ISO 8302

Electrical performance	Nominal value	Unit	Test method
Surface resistivity	5.4E+16	ohms	IEC 60093
Volume resistivity
23℃	2.0E+20	ohms·cm	IEC 60093
Dielectric strength
23 ℃，1 mm	33	kV/mm	IEC 60243-1
Relative permittivity
23℃，100 Hz	4.30
23℃，1 MHz	4.10
Dissipation factor
23℃，100 Hz	2.2E-3
23℃，1 MHz	0.014
Compared to the leakage tracing index
Solution A	275	V	IEC 60112

FLAME CHARACTERISTICS	Nominal value	Unit	Test method
Flame retardant level	HB		UL 94

Supplementary information	Nominal value	Unit	Test method
ISO Shortname	ISO 7792-PET+PBT, GHMR, 07-120, (GF+MD) 44

Process Conditions
injection	Nominal value	Unit	Test method
Drying temperature – Dehumidifying desiccant	120	°C
Drying time – Dehumidifying desiccant	4.0 to 8.0	hr
Processing (melt) temperature	270 to 290	°C
Mold temperature	100 to 130	°C
Residual Moisture Content	0.0 to 0.020	%	Karl Fisher

Notes
1. Typical properties: these are not to be construed as specifications.
2. 60x60x2mm, 4 hr
3. 60x60x2mm, 110°C MT, 600 bar
4. 0.079 in/min
5. 2 mm/min
6. 10°C/min
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