VALOX(沙伯基礎)HX3091HP/PBT熱塑性聚酯/物性表參數

日期：2020-04-20 01:29:25 編輯：科思德塑膠來源：科思德塑膠瀏覽：273

沙伯基礎創新塑料SABIC的 VALOX HX3091HP PBT是一種加複合/纖維,用於注塑,醫療應用,生物相容性,美國FDA食品接觸合規,隻提供自然顏色。

以下是VALOX(沙伯基礎)HX3091HP/PBT熱塑性聚酯/物性表參數

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min	56	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min	30	MPa	ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min	3.6	%	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min	300	%	ASTM D 638
Tensile Modulus, 5 mm/min	2530	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	77	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	2400	MPa	ASTM D 790
Tensile Stress, yield, 50 mm/min	46	MPa	ISO 527
Tensile Stress, break, 50 mm/min	45	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	3	%	ISO 527
Tensile Strain, break, 50 mm/min	60	%	ISO 527
Tensile Modulus, 1 mm/min	2500	MPa	ISO 527
Flexural Stress, yield, 2 mm/min	77	MPa	ISO 178
Flexural Modulus, 2 mm/min	2150	MPa	ISO 178
IMPACT
Izod Impact, notched, 23°C	55	J/m	ASTM D 256
Izod Impact, notched, -30°C	50	J/m	ASTM D 256
Instrumented Impact Total Energy, 23°C	35	J	ASTM D 3763
Izod Impact, notched 80104 +23°C	5	kJ/m²	ISO 180/1A
Izod Impact, notched 80104 -30°C	5	kJ/m²	ISO 180/1A
Charpy 23°C, V-notch Edgew 80104 sp=62mm	8	kJ/m²	ISO 179/1eA
THERMAL
Vicat Softening Temp, Rate B/50	170	°C	ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed	112	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed	49	°C	ASTM D 648
CTE, -40°C to 40°C, flow	7.7E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow	8.E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, flow	7.7E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	8.E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50	170	°C	ISO 306
Vicat Softening Temp, Rate B/120	171	°C	ISO 306
HDT/Af, 1.8 MPa Flatw 80104 sp=64mm	50	°C	ISO 75/Af
PHYSICAL
Specific Gravity	1.31	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm	1.8-2.2	%	SABIC method
Mold Shrinkage, xflow, 3.2 mm	1.8-2.2	%	SABIC method
Melt Flow Rate, 250°C/2.16 kgf	21	g/10 min	ASTM D 1238
Melt Viscosity	400	Pa-s	SABIC method
Density	1.31	g/cm³	ISO 1183
Water Absorption, (23°C/sat)	0.34	%	ISO 62
Moisture Absorption (23°C / 50% RH)	0.08	%	ISO 62
Melt Volume Rate, MVR at 250°C/2.16 kg	19	cm³/10 min	ISO 1133
Compounding Extrusion
Drying Temperature	110-120	°C
Drying Time	4-6	hrs
Drying Time (Cumulative)	8	hrs
Maximum Moisture Content	0	%
Melt Temperature	245-260	°C
Barrel - Zone 1 Temperature	200-230	°C
Barrel - Zone 2 Temperature	240-255	°C
Barrel - Zone 3 Temperature	240-275	°C
Barrel - Zone 4 Temperature	240-275	°C
Adapter Temperature	240-275	°C
Die Temperature	240-275	°C
Waterbath Temperature	25-35	°C

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