PBT HX215HP Resin 高流动,医疗级

添加时间：2014-06-22 信息来源：http://www.xzslw.com/ 作者：苏州希普能塑料

VALOX™ PBT HX215HP Resin

非增强

聚对苯二甲酸丁酯

SABIC Innovative Plastics (Americas)

产品说明

High Flow, Unreinforced, Polybutylene Terephthalate (PBT) with mold release. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO 10993 or USP Class VI), food contact compliant. Available in limited colors.

含添加剂：脱模剂

材料特点：高流动

材料用途：应用于医疗器械和制药领域

定属记号：PBT

塑料牌号：PBT HX215HP

销售电话：185 5121 3137 谭经理

销售地址：http://www.xzslw.com/sujiao/pbt/valox/hx215hp.html

材料物性

MECHANICAL	Value	Unit	Standard
Tensile Stress,yld,Type I,50 mm/min	610	kgf/cm²	ASTM D 638
Tensile Stress,brk,Type I,50 mm/min	260	kgf/cm²	ASTM D 638
Tensile Strain,yld,Type I,50 mm/min	3.7	%	ASTM D 638
Tensile Strain,brk,Type I,50 mm/min	10	%	ASTM D 638
Tensile Modulus,5 mm/min	27500	kgf/cm²	ASTM D 638
Flexural Stress,yld,1.3 mm/min,50 mm span	900	kgf/cm²	ASTM D 790
Flexural Modulus,1.3 mm/min,50 mm span	25400	kgf/cm²	ASTM D 790
Tensile Stress,yield,50 mm/min	50	MPa	ISO 527
Tensile Stress,break,50 mm/min	49	MPa	ISO 527
Tensile Strain,yield,50 mm/min	3.2	%	ISO 527
Tensile Strain,break,50 mm/min	10	%	ISO 527
Tensile Modulus,1 mm/min	2600	MPa	ISO 527
Flexural Stress,yield,2 mm/min	80	MPa	ISO 178
Flexural Modulus,2 mm/min	2260	MPa	ISO 178
IMPACT	Value	Unit	Standard
Izod Impact,notched,23℃	3	cm-kgf/cm	ASTM D 256
Izod Impact,notched,-30℃	3	cm-kgf/cm	ASTM D 256
Instrumented Impact Total Energy,23℃	203	cm-kgf	ASTM D 3763
Izod Impact,notched 80104 +23℃	2	kJ/m²	ISO 180/1A
Izod Impact,notched 80104 -30℃	2	kJ/m²	ISO 180/1A
Charpy 23℃,V-notch Edgew 80104 sp=62mm	6	kJ/m²	ISO 179/1eA
THERMAL	Value	Unit	Standard
Vicat Softening Temp,Rate B/50	180	℃	ASTM D 1525
HDT,0.45 MPa,3.2 mm,unannealed	150	℃	ASTM D 648
HDT,1.82 MPa,3.2mm,unannealed	54	℃	ASTM D 648
CTE,-40℃ to 40℃,flow	7.6E-05	1/℃	ASTM E 831
CTE,-40℃ to 40℃,xflow	7.8E-05	1/℃	ASTM E 831
CTE,-40℃ to 40℃,flow	7.6E-05	1/℃	ISO 11359-2
CTE,-40℃ to 40℃,xflow	7.8E-05	1/℃	ISO 11359-2
Vicat Softening Temp,Rate B/50	183	℃	ISO 306
Vicat Softening Temp,Rate B/120	180	℃	ISO 306
HDT/Af,1.8 MPa Flatw 80104 sp=64mm	49	℃	ISO 75/Af
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.31	-	ASTM D 792
Mold Shrinkage,flow,3.2 mm(5)	1.5-2	%	SABIC Method
Melt Flow Rate,250℃/2.16 kgf	80	g/10 min	ASTM D 1238
Density	1.31	g/cm³	ISO 1183
Water Absorption,(23℃/sat)	0.34	%	ISO 62
Moisture Absorption(23℃/50% RH)	0.08	%	ISO 62
Melt Volume Rate,MVR at 250℃/2.16 kg	70	cm³/10 min	ISO 1133
Injection Molding	Value		Unit
Drying Temperature	120		℃
Drying Time	3-4		hrs
Drying Time(Cumulative)	12		hrs
Maximum Moisture Content	0.02		%
Melt Temperature	245-260		℃
Nozzle Temperature	240-255		℃
Front-Zone 3 Temperature	245-260		℃
Middle-Zone 2 Temperature	240-255		℃
Rear-Zone 1 Temperature	230-250		℃
Mold Temperature	50-75		℃
Back Pressure	0.3-0.7		MPa
Screw Speed	50-100		rpm
Shot to Cylinder Size	40-80		%
Vent Depth	0.013-0.025		mm
Compounding Extrusion	Value		Unit
Drying Temperature	110-120		℃
Drying Time	4-6		hrs
Drying Time(Cumulative)	8		hrs
Maximum Moisture Content	0		%
Melt Temperature	245-260		℃
Barrel-Zone 1 Temperature	200-230		℃
Barrel-Zone 2 Temperature	240-255		℃
Barrel-Zone 3 Temperature	240-275		℃
Barrel-Zone 4 Temperature	240-275		℃
Adapter Temperature	240-275		℃
Die Temperature	240-275		℃
Waterbath Temperature	25-35		℃

PBT VALOX™ RESIN

Semi-crystalline polybutylene terephthalate, one of the most widely-used engineering materials, shows low moisture and thermal expansion and offers outstanding wear and friction properties. With good strength at high temperatures, it has good electrical properties and flame resistance.