Makroblend M525 耐化学性PC+PBT

产品描述：

(PC+PBT) 共混、抗冲改性、易脱模、注塑级。Makroblend M525 具有出色的低温冲击强度、良好的流动性和出色的耐化学性。根据 GMP 制造，仅根据 ISO 10993-5 和 ISO 10993-10 进行测试

密度(73°F)	1.22	克/立方厘米	ISO 1183
熔体体积-流速 (MVR) (260°C/5.0 kg)	21	立方厘米/10 分钟	ISO 1133
成型收缩率			ISO 2577
跨流 3	0.70 至 0.90	%
对流：194°F，1 小时	0.10 至 0.20	%
Flow  3	0.70 to 0.90	%
Flow : 194°F, 1 hr	0.10 to 0.20	%

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	290000	psi	ISO 527-1/1
Tensile Stress			ISO 527-2/50
Yield, 73°F	7980	psi
Break, 73°F	6530	psi
Tensile Strain (Yield, 73°F)	4.5	%	ISO 527-2/50
Nominal Tensile Strain at Break (73°F)	> 50	%	ISO 527-2/50
Flexural Modulus 4 (73°F)	290000	psi	ISO 178
Flexural Stress 4 (3.5% Strain, 73°F)	9430	psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact Strength			ISO 180/A
-4°F	21	ft·lb/in2
73°F	29	ft·lb/in2

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load
66 psi, Unannealed	212	°F	ISO 75-2/B
264 psi, Unannealed	167	°F	ISO 75-2/A
Vicat Softening Temperature	252	°F	ISO 306/B120

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	> 1.0E+15	ohms	IEC 60093
Volume Resistivity (73°F)	> 1.0E+16	ohms·cm	IEC 60093
Comparative Tracking Index			IEC 60112
Solution A	225	V
Solution B	100	V
Flammability	Nominal Value	Unit	Test Method
Flame Rating (0.06 in)	HB		UL 94

Injection	Nominal Value	Unit
Drying Temperature - Dry Air Dryer	230	°F
Drying Time - Dry Air Dryer	2.0 to 4.0	hr
Suggested Max Moisture	< 0.010	%
Suggested Shot Size	30 to 70	%
Rear Temperature	473 to 491	°F
Middle Temperature	482 to 500	°F
Front Temperature	491 to 509	°F
Nozzle Temperature	491 to 518	°F
Processing (Melt) Temp	482 to 518	°F
Mold Temperature	140 to 212	°F
Back Pressure	725 to 2180	psi
Vent Depth	9.8E-4 to 3.0E-3	in