PPA(聚鄰苯二甲酰胺)UF00ASW/沙伯基礎/物性表參數(shù)

日期：2021-04-20 04:00:36 編輯：科思德塑膠來源：科思德塑膠瀏覽：294

SABIC(沙伯基礎)LNP/THERMOCOMP/Compound/PPA UF00ASW是一種含有玻璃纖維的聚苯二胺(PPA)的化合物，特點:該等級熱穩(wěn)定，熱水可塑。

以下是SABIC(沙伯基礎)LNP/THERMOCOMP/Compound/PPA/UF00ASW物性表參數(shù)

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
MECHANICAL
Flexural Stress, yld, 1.3 mm/min, 50 mm span	335	MPa	ASTM D 790
Flexural Stress, brk, 1.3 mm/min, 50 mm span	337	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	17500	MPa	ASTM D 790
Tensile Stress, yield, 5 mm/min	214	MPa	ISO 527
Tensile Stress, break, 5 mm/min	214	MPa	ISO 527
Tensile Strain, yield, 5 mm/min	1.4	%	ISO 527
Tensile Strain, break, 5 mm/min	1.4	%	ISO 527
Tensile Modulus, 1 mm/min	19060	MPa	ISO 527
Flexural Stress	324	MPa	ISO 178
Flexural Modulus, 2 mm/min	17240	MPa	ISO 178
IMPACT
Izod Impact, unnotched, 23°C	788	J/m	ASTM D 4812
Izod Impact, notched, 23°C	91	J/m	ASTM D 256
Multiaxial Impact	3	J	ISO 6603
Instrumented Impact Total Energy, 23°C	6	J	ASTM D 3763
Izod Impact, unnotched 80104 +23°C	45	kJ/m²	ISO 180/1U
Izod Impact, notched 80104 +23°C	9	kJ/m²	ISO 180/1A
THERMAL
HDT, 0.45 MPa, 3.2 mm, unannealed	297	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed	285	°C	ASTM D 648
CTE, -40°C to 40°C, flow	2.4E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow	4.3E-05	1/°C	ASTM E 831
HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm	296	°C	ISO 75/Bf
HDT/Af, 1.8 MPa Flatw 80104 sp=64mm	281	°C	ISO 75/Af
PHYSICAL
Specific Gravity	1.65	-	ASTM D 792
Density	1.65	g/cm³	ASTM D 792
Moisture Absorption, 50% RH, 24 hrs	0.27	%	ASTM D 570
Mold Shrinkage, flow, 24 hrs	0.2-0.5	%	ASTM D 955
Mold Shrinkage, xflow, 24 hrs	0.6-0.9	%	ASTM D 955
Moisture Absorption (23°C / 50% RH)	0.33	%	ISO 62
Injection Molding
Drying Temperature	120	°C
Drying Time	4	hrs
Melt Temperature	320-350	°C
Front - Zone 3 Temperature	325-330	°C
Rear - Zone 1 Temperature	315-320	°C
Mold Temperature	50-105	°C
Back Pressure	0.2-0.5	MPa
Screw Speed	30-60	rpm