LEXAN™ DMX2415 resin

About
LEXAN™DMX2415树脂是一种透明的共聚碳酸酯树脂。相对于常规聚碳酸酯，具有标准流动性和改善的耐刮擦性。提供高度稳定的机械，电气，光学和热性能。具有抗冲击性，出色的尺寸稳定性和清晰度。达到UL-HB评级。通过注射成型加工，适用于油漆或硬涂层更换。

Product Description
Supplier	SABIC
Generic	Polycarbonate
Material Status	Commercial: Active
Features	Good liquidity,High scratch resistance
Availabilitys	Asia Pacific

Technical Data
MECHANICAL	Nominal value	Unit	Test method
tensile strength
Yield, Type I, 50 mm/min	81	MPa	ASTM D638
tensile strength
Fracture, Type I, 50 mm/min	66	MPa	ASTM D638
Tensile strain
Yield, Type I, 50 mm/min	7	%	ASTM D638
Tensile strain
Fracture, Type I, 50 mm/min	70	%	ASTM D638
Tensile modulus
50 mm/min	2893.95	MPa	ASTM D638
bending strength
Yield, 50 mm span	119.682	MPa	ASTM D790
Bending modulus
2 mm/mim	2450	MPa	ISO 178
1.3 mm/min，50mm跨距	2599.65	MPa	ASTM D790
Rockwell hardness
M-level	93		ASTM D785
Level L	108		ASTM D785
Taber wear and tear
CS-17，1kg	10	mg/1000cy	Internal Method
CS-17，1kg	10	mg/1000cy	ASTM D1044
tensile strength
Fracture, 50 mm/min	60	MPa	ISO 527
Yield, 50 mm/min	80	MPa	ISO 527
Tensile strain
Fracture, 50 mm/min	40	%	ISO 527
Yield, 50 mm/min	7	%	ISO 527
Tensile modulus
1 mm/min	2450	MPa	ISO 527
bending strength
Yield, 2 mm/min	108	MPa	ISO 178
Ball hardness
H358/30	128	MPa	ISO 2039-1
Pencil hardness test
1kgf	H		ASTM D 3363
Erikson scratch depth
6N	14	micrometer	SABIC 方法

IMPACT	Nominal value	Unit	Test method
Notched impact strength of cantilever beam
23℃	NB	J/m	ASTM D4812
Impact strength of cantilever beam notch
23℃	29.4	J/m	ASTM D256
Impact strength of cantilever beam notch
-30℃	29.4	J/m	ASTM D256
Total energy of instrument impact
23℃	305	cm-kgf	ASTM D 3763
Charpy Notched Impact Strength
23 ℃, 80 * 10 * 3, 62mm span	3	kJ/m²	ISO 179/1eA
-30 ℃, 80 * 10 * 3, 62mm span	3	kJ/m²	ISO 179/1eA
Charpy Unnotch Impact strength
23 ℃, 80 * 10 * 3, 62 mm span	NB	kJ/m²	ISO 179/1eU
-30 ℃, 80 * 10 * 3, 62 mm span	47	kJ/m²	ISO 179/1eU
Notched impact strength of cantilever beam
23℃，80103	NB	kJ/m²	ISO 180/1U
Notched impact strength of cantilever beam
-30℃，80103	45	kJ/m²	ISO 180/1U
Impact strength of cantilever beam notch
23℃，80103	5	kJ/m²	ISO 180-1A
Impact strength of cantilever beam notch
-30℃，80103	4	kJ/m²	ISO 180-1A

THERMAL	Nominal value	Unit	Test method
Vicat Softening Temp	139	℃	ASTM D1525
Hot deformation temperature
0.45 MPa, unannealed, 64 mm span	131	℃	ISO 75/Bf
0.45 MPa, unannealed, 64 mm span	118	℃	ISO 75/Af
1.8 MPa, unannealed, 3.2 mm	119	℃	ASTM D648
0.45 MPa, unannealed, 3.2 mm	133	℃	ASTM D648
Linear coefficient of thermal expansion
TD：23~80℃	7.E-05	1/℃	ISO 11359-2
TD：-40~95℃	7.E-05	1/℃	ASTM E831
MD：23~80℃	7.E-05	1/℃	ISO 11359-2
MD：-40~95℃	7.E-05	1/℃	ASTM E831
specific heat	1.4	J/g-℃	ASTM C 351
Thermal conductivity coefficient	0.2	W/m/℃	ASTM C 177
Thermal conductivity coefficient	0.2	W/m/℃	ISO 8302
Ball pressure test
Maximum approximation value	140	℃	IEC 60695-10-2
125℃±2℃	通过		IEC 60695-10-2
Vicat Softening Temp	138	℃	ISO 306
Vicat Softening Temp	140	℃	ISO 306

PHYSICAL	Nominal value	Unit	Test method
Density	1.2		ASTM D792
Specific volume	0.85	cm³/g	ASTM D 792
Density	1.17	g/cm³	ASTM D792
Water absorption rate
24hr	0.08	%	ASTM D570
Shrinkage rate
MD：3.2 mm	0.5 – 0.8	%	Internal Method
Melt Flow Rate
300℃，1.20kg	14.5	g/10min	ASTM D1238
Density	1.17	g/cm³	ISO 1183
Water absorption rate
Equilibrium, 23 ℃	0.28	%	ASTM D570
Balance, 50% RH	0.13	%	ASTM D570
24hr，50% RH	0.04	%	ASTM D570
23℃，50% RH	0.13	%	ISO 62
Saturation, 23 ℃	0.27	%	ISO 62
Melt Volume Rate
300℃，1.2 kg	13	cm³/10min	ISO 1133
Oxygen permeability
23℃	2	cm^3-cm/cm^2-day-atm	ASTM F 1307
Water vapor transfer rate
38℃ / 100% rh	0.9	g-mm/m²-day	ASTM F 1249

optical performance	Nominal value	Unit	Test method
Transmittance
2.54 mm	88	%	ASTM D1003
Haze
2.54 mm	<0.8	%	ASTM D1003
Refractive index	1.584		ASTM D542
Refractive index	1.584		ISO 489

Electrical performance	Nominal value	Unit	Test method
Volume resistivity	>1.E+17	ohms·cm	ASTM D257
Relative permittivity
50-60 Hz	2.9		ASTM D150
1 Hz	2.8		ASTM D150
Compared to the leakage tracing index	2	PLC Code	UL 746A
Flame retardant level
0.40 mm	HB		UL 94

Process Conditions
injection molding	Nominal value	Unit	Test method
Drying temperature	120	°C
Drying time	3 – 4	hrs
Maximum water content	0.02	%
Melt temperature	295 – 315	°C
Nozzle temperature	290 – 310	°C
Front Section Zone 3 Temperature	295 – 315	°C
Temperature in Zone 2 of the middle section	280 – 305	°C
Temperature in Zone 1 of the rear section	260 – 280	°C
Hopper temperature	60 – 80	°C
Mold temperature	70 – 95	°C

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.