PA66 G7 FR PH1 阻燃PA66（红色磷）_产品资讯

PA66 G7 FR PH1 性状为半透明或不透明乳白色结晶形聚合物，具有可塑性。密度1．15g／cm3。熔点252℃。脆化温度-30℃。热分解温度大于350℃。连续耐热80-120℃,平衡吸水率2．5％。能耐酸、碱、大多数无机盐水溶液、卤代烷、烃类、酯类、酮类等腐蚀，但易溶于苯酚、甲酸等极性溶剂。具有优良的耐磨性、自润滑性，机械强度较高。但吸水性较大，因而尺寸稳定性较差。

颗粒：

广泛用于制造机械、汽车、化学与电气装置的零件，如齿轮、滚子、滑轮、辊轴、泵体中叶轮、风扇叶片、高压密封围、阀座、垫片、衬套、各种把手、支撑架、电线包层等。亦可制成薄膜用作包装材料。此外，还可用于制作医疗器械、体育用品、日用品等。

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物性表:

Physical Properties	Metric	English	Comments

Density	1.48 g/cc	0.0535 lb/in³	ASTM D792, ISO 1183
Water Absorption	0.60 %	0.60 %	23°C, 24h in H₂O; sim. ISO 62
Water Absorption at Saturation	4.5 %	4.5 %	sim. ISO 62
Linear Mold Shrinkage, Flow	0.0050 cm/cm	0.0050 in/in	parallel; Euronil
Linear Mold Shrinkage, Transverse	0.0070 cm/cm	0.0070 in/in	Euronil

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	160 MPa	23200 psi	ISO 527, ASTM D638
Elongation at Break	2.5 %	2.5 %
Tensile Modulus	11.0 GPa	1600 ksi	ISO 527, ASTM D638
Flexural Yield Strength	250 MPa	36300 psi	ISO 178, ASTM D790
	150 MPa @Temperature 90.0 °C	21800 psi @Temperature 194 °F	ISO 178, ASTM D790
Flexural Modulus	10.0 GPa	1450 ksi	ISO 178, ASTM D790
	5.00 GPa @Temperature 90.0 °C	725 ksi @Temperature 194 °F	ISO 178, ASTM D790
Izod Impact, Notched (ISO)	8.50 kJ/m² @Temperature -30.0 °C	4.04 ft-lb/in² @Temperature -22.0 °F	ISO 180/1A
	11.0 kJ/m² @Temperature 23.0 °C	5.23 ft-lb/in² @Temperature 73.4 °F	ISO 180/1A
Charpy Impact Unnotched	4.50 J/cm²	21.4 ft-lb/in²	ISO 179
	4.00 J/cm² @Temperature -30.0 °C	19.0 ft-lb/in² @Temperature -22.0 °F	ISO 179
Charpy Impact, Notched	0.800 J/cm²	3.81 ft-lb/in²	ISO 179
	0.600 J/cm² @Temperature -30.0 °C	2.86 ft-lb/in² @Temperature -22.0 °F	ISO 179

Electrical Properties	Metric	English	Comments
Dielectric Strength	21.0 kV/mm @Thickness 2.00 mm	533 kV/in @Thickness 0.0787 in	ASTM D149
Comparative Tracking Index	550 V @Thickness 3.20 mm	550 V @Thickness 0.126 in	Sol. A; IEC 112, UL 746A
	550 V @Thickness 3.20 mm	550 V @Thickness 0.126 in	Sol. B; IEC 112, UL 746A

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	120 °C	248 °F	20,000 hr; IEC 216
Deflection Temperature at 0.46 MPa (66 psi)	255 °C	491 °F	ISO 75, ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	248 °C	478 °F	ISO 75, ASTM D648
Vicat Softening Point	257 °C	495 °F	49 N; ISO 306, ASTM D1525
	260 °C	500 °F	9.8 N; ISO 306, ASTM D1525
Flammability, UL94	V-1 @Thickness 0.800 mm	V-1 @Thickness 0.0315 in
	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in
	V-0 @Thickness 3.20 mm	V-0 @Thickness 0.126 in
Oxygen Index	29 %	29 %	ASTM D2863
Glow Wire Test	775 °C @Thickness 0.800 mm	1430 °F @Thickness 0.0315 in	Glow Wire Ignition Temperature; IEC 695-2-13
	825 °C @Thickness 3.20 mm	1520 °F @Thickness 0.126 in	Glow Wire Ignition Temperature; IEC 695-2-13
	960 °C @Thickness 3.20 mm	1760 °F @Thickness 0.126 in	Glow Wire Flammability Index; IEC 694-2-12
	960 °C @Thickness 0.800 mm	1760 °F @Thickness 0.0315 in	Glow Wire Flammability Index; IEC 694-2-12

Processing Properties	Metric	English	Comments
Nozzle Temperature	275 - 285 °C	527 - 545 °F
Zone 1	260 - 280 °C	500 - 536 °F	hopper
Zone 2	260 - 280 °C	500 - 536 °F
Zone 3	270 - 280 °C	518 - 536 °F
Zone 4	275 - 285 °C	527 - 545 °F
Melt Temperature	275 - 290 °C	527 - 554 °F	Do not melt above 290°C
Mold Temperature	90.0 - 110 °C	194 - 230 °F	Preferred
Drying Temperature	80.0 - 85.0 °C	176 - 185 °F
Dry Time	4 hour	4 hour
Injection Pressure	70.0 - 100 MPa	10200 - 14500 psi

Descriptive Properties
Clamping Force	in tons, 0.7 times the projected surface area in cm²
Flammability Rating	SE	FMVSS No. 302, 355x100x1 mm
Heat Resistance - Ball Test	OK	at 125°C, IEC 309
	OK	at 165°C, IEC 309
Holding Pressure	90 MPa
Needle Test	OK	IEC 695-2-2, 1 or 2 mm