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POM 100P 的物性表：

Physical Properties	Metric	English	Comments

Density	1.19 g/cc	0.0430 lb/in³
	1.42 g/cc	0.0513 lb/in³	ISO 1183
Water Absorption	1.4 % @Thickness 2.00 mm	1.4 % @Thickness 0.0787 in	Sim. to ISO 62
Moisture Absorption	0.300 % @Thickness 2.00 mm	0.300 % @Thickness 0.0787 in	Sim. to ISO 62
Viscosity	138002 cP @Shear Rate 5000 1/s, Temperature 230 °C	138002 cP @Shear Rate 5000 1/s, Temperature 446 °F	ISO 11403-1 -2
	153459 cP @Shear Rate 5000 1/s, Temperature 215 °C	153459 cP @Shear Rate 5000 1/s, Temperature 419 °F	ISO 11403-1 -2
	170463 cP @Shear Rate 5000 1/s, Temperature 200 °C	170463 cP @Shear Rate 5000 1/s, Temperature 392 °F	ISO 11403-1 -2
	702644 cP @Shear Rate 500 1/s, Temperature 230 °C	702644 cP @Shear Rate 500 1/s, Temperature 446 °F	ISO 11403-1 -2
	762304 cP @Shear Rate 500 1/s, Temperature 215 °C	762304 cP @Shear Rate 500 1/s, Temperature 419 °F	ISO 11403-1 -2
	814106 cP @Shear Rate 500 1/s, Temperature 200 °C	814106 cP @Shear Rate 500 1/s, Temperature 392 °F	ISO 11403-1 -2
Linear Mold Shrinkage, Flow	0.022 cm/cm	0.022 in/in	ISO 294-4 2577
Linear Mold Shrinkage, Transverse	0.019 cm/cm	0.019 in/in	ISO 294-4 2577
Melt Flow	2.2 g/10 min @Load 2.16 kg, Temperature 190 °C	2.2 g/10 min @Load 4.76 lb, Temperature 374 °F	cm³/10min; ISO 1133
	2.6 g/10 min @Load 2.16 kg, Temperature 190 °C	2.6 g/10 min @Load 4.76 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	88	88	ISO 2039-2
Hardness, Rockwell R	119	119	ISO 2039-2
Tensile Stress	10.8 MPa @Strain 1.10 %, Temperature 90.0 °C	1570 psi @Strain 1.10 %, Temperature 194 °F	ISO 11403-1 -2
	27.2 MPa @Strain 4.40 %, Temperature 90.0 °C	3950 psi @Strain 4.40 %, Temperature 194 °F	ISO 11403-1 -2
	32.4 MPa @Strain 7.60 %, Temperature 90.0 °C	4700 psi @Strain 7.60 %, Temperature 194 °F	ISO 11403-1 -2
	33.6 MPa @Strain 10.9 %, Temperature 90.0 °C	4870 psi @Strain 10.9 %, Temperature 194 °F	ISO 11403-1 -2
	35.5 MPa @Strain 2.00 %, Temperature 40.0 °C	5150 psi @Strain 2.00 %, Temperature 104 °F	ISO 11403-1 -2
	42.0 MPa @Strain 2.40 %, Temperature 23.0 °C	6090 psi @Strain 2.40 %, Temperature 73.4 °F	ISO 11403-1 -2
	52.0 MPa @Strain 2.40 %, Temperature 0.000 °C	7540 psi @Strain 2.40 %, Temperature 32.0 °F	ISO 11403-1 -2
	57.0 MPa @Strain 8.00 %, Temperature 40.0 °C	8270 psi @Strain 8.00 %, Temperature 104 °F	ISO 11403-1 -2
	57.7 MPa @Strain 2.30 %, Temperature -20.0 °C	8370 psi @Strain 2.30 %, Temperature -4.00 °F	ISO 11403-1 -2
	59.5 MPa @Strain 14.0 %, Temperature 40.0 °C	8630 psi @Strain 14.0 %, Temperature 104 °F	ISO 11403-1 -2
	62.1 MPa @Strain 2.10 %, Temperature -40.0 °C	9010 psi @Strain 2.10 %, Temperature -40.0 °F	ISO 11403-1 -2
	63.6 MPa @Strain 9.80 %, Temperature 23.0 °C	9220 psi @Strain 9.80 %, Temperature 73.4 °F	ISO 11403-1 -2
	65.5 MPa @Strain 17.1 %, Temperature 23.0 °C	9500 psi @Strain 17.1 %, Temperature 73.4 °F	ISO 11403-1 -2
	73.73 MPa @Strain 9.60 %, Temperature 0.000 °C	10690 psi @Strain 9.60 %, Temperature 32.0 °F	ISO 11403-1 -2
	76.54 MPa @Strain 21.59 %, Temperature 0.000 °C	11100 psi @Strain 21.59 %, Temperature 32.0 °F	ISO 11403-1 -2
	80.2 MPa @Strain 9.20 %, Temperature -20.0 °C	11600 psi @Strain 9.20 %, Temperature -4.00 °F	ISO 11403-1 -2
	82.8 MPa @Strain 16.1 %, Temperature -20.0 °C	12000 psi @Strain 16.1 %, Temperature -4.00 °F	ISO 11403-1 -2
	92.8 MPa @Strain 13.0 %, Temperature -40.0 °C	13500 psi @Strain 13.0 %, Temperature -40.0 °F	ISO 11403-1 -2
	95.5 MPa @Strain 22.7 %, Temperature -40.0 °C	13900 psi @Strain 22.7 %, Temperature -40.0 °F	ISO 11403-1 -2
Tensile Strength, Yield	71.0 MPa	10300 psi	ISO 527-1/-2
Elongation at Break	45 %	45 %	Nominal; ISO 527-1/-2
Elongation at Yield	25 %	25 %	ISO 527-1/-2
Tensile Modulus	2.95 GPa	428 ksi	ISO 527-1/-2
Flexural Strength	77.0 MPa @Strain 3.50 %	11200 psi @Strain 3.50 %	ISO 178
Flexural Modulus	2.85 GPa	413 ksi	ISO 178
Shear Modulus	0.297 GPa @Temperature 120 °C	43.1 ksi @Temperature 248 °F	Dynamic; ISO 11403-1 -2
	0.6221 GPa @Temperature 60.0 °C	90.23 ksi @Temperature 140 °F	Dynamic; ISO 11403-1 -2
	0.8835 GPa @Temperature 10.0 °C	128.1 ksi @Temperature 50.0 °F	Dynamic; ISO 11403-1 -2
	1.0443 GPa @Temperature -30.0 °C	151.47 ksi @Temperature -22.0 °F	Dynamic; ISO 11403-1 -2
	1.4976 GPa @Temperature -60.0 °C	217.21 ksi @Temperature -76.0 °F	Dynamic; ISO 11403-1 -2
Secant Modulus	0.336923 GPa @Strain 19.5 %, Temperature 23.0 °C	48.8673 ksi @Strain 19.5 %, Temperature 73.4 °F	ISO 11403-1 -2
	0.357143 GPa @Strain 7.00 %, Temperature 100 °C	51.8000 ksi @Strain 7.00 %, Temperature 212 °F	ISO 11403-1 -2
	0.368687 GPa @Strain 9.90 %, Temperature 80.0 °C	53.4744 ksi @Strain 9.90 %, Temperature 176 °F	ISO 11403-1 -2
	0.371429 GPa @Strain 25.9 %, Temperature -40.0 °C	53.8721 ksi @Strain 25.9 %, Temperature -40.0 °F	ISO 11403-1 -2
	0.37375 GPa @Strain 16.0 %, Temperature 40.0 °C	54.209 ksi @Strain 16.0 %, Temperature 104 °F	ISO 11403-1 -2
	0.452717 GPa @Strain 18.4 %, Temperature -20.0 °C	65.6621 ksi @Strain 18.4 %, Temperature -4.00 °F	ISO 11403-1 -2
	0.511905 GPa @Strain 4.20 %, Temperature 100 °C	74.2467 ksi @Strain 4.20 %, Temperature 212 °F	ISO 11403-1 -2
	0.624 GPa @Strain 5.00 %, Temperature 80.0 °C	90.5 ksi @Strain 5.00 %, Temperature 176 °F	ISO 11403-1 -2
	0.64898 GPa @Strain 9.80 %, Temperature 23.0 °C	94.128 ksi @Strain 9.80 %, Temperature 73.4 °F	ISO 11403-1 -2
	0.680952 GPa @Strain 2.10 %, Temperature 100 °C	98.7653 ksi @Strain 2.10 %, Temperature 212 °F	ISO 11403-1 -2
	0.7125 GPa @Strain 8.00 %, Temperature 40.0 °C	103.3 ksi @Strain 8.00 %, Temperature 104 °F	ISO 11403-1 -2
	0.713846 GPa @Strain 13.0 %, Temperature -40.0 °C	103.536 ksi @Strain 13.0 %, Temperature -40.0 °F	ISO 11403-1 -2
	0.768021 GPa @Strain 9.60 %, Temperature 0.000 °C	111.394 ksi @Strain 9.60 %, Temperature 32.0 °F	ISO 11403-1 -2
	0.840 GPa @Strain 0.500 %, Temperature 100 °C	122 ksi @Strain 0.500 %, Temperature 212 °F	ISO 11403-1 -2
	0.871739 GPa @Strain 9.20 %, Temperature -20.0 °C	126.437 ksi @Strain 9.20 %, Temperature -4.00 °F	ISO 11403-1 -2
	0.975 GPa @Strain 1.20 %, Temperature 80.0 °C	141 ksi @Strain 1.20 %, Temperature 176 °F	ISO 11403-1 -2
	1.75 GPa @Strain 2.40 %, Temperature 23.0 °C	254 ksi @Strain 2.40 %, Temperature 73.4 °F	ISO 11403-1 -2
	1.775 GPa @Strain 2.00 %, Temperature 40.0 °C	257.4 ksi @Strain 2.00 %, Temperature 104 °F	ISO 11403-1 -2
	2.16667 GPa @Strain 2.40 %, Temperature 0.000 °C	314.254 ksi @Strain 2.40 %, Temperature 32.0 °F	ISO 11403-1 -2
	2.5087 GPa @Strain 2.30 %, Temperature -20.0 °C	363.86 ksi @Strain 2.30 %, Temperature -4.00 °F	ISO 11403-1 -2
	2.95714 GPa @Strain 2.10 %, Temperature -40.0 °C	428.904 ksi @Strain 2.10 %, Temperature -40.0 °F	ISO 11403-1 -2
Izod Impact, Notched (ISO)	14.0 kJ/m²	6.66 ft-lb/in²	ISO 180/1A
	12.0 kJ/m² @Temperature -40.0 °C	5.71 ft-lb/in² @Temperature -40.0 °F	ISO 180/1A
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
	40.0 J/cm² @Temperature -30.0 °C	190 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
Charpy Impact, Notched	1.50 J/cm²	7.14 ft-lb/in²	ISO 179/1eA
	1.40 J/cm² @Temperature -30.0 °C	6.66 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
Tensile Creep Modulus, 1 hour	2700 MPa @Time 3600 sec	392000 psi @Time 1.00 hour	ISO 899-1
Tensile Creep Modulus, 1000 hours	1500 MPa @Time 3.60e+6 sec	218000 psi @Time 1000 hour	ISO 899-1

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+14 ohm-cm	1.00e+14 ohm-cm	IEC 60093
Surface Resistance	2.00e+13 ohm	2.00e+13 ohm	IEC 60093
Dielectric Constant	3.9 @Frequency 100 Hz	3.9 @Frequency 100 Hz	IEC 60250
	3.9 @Frequency 1.00e+6 Hz	3.9 @Frequency 1.00e+6 Hz	IEC 60250
Dielectric Strength	41.0 kV/mm	1040 kV/in	IEC 60243-1
Dissipation Factor	0.0055 @Frequency 1.00e+6 Hz	0.0055 @Frequency 1.00e+6 Hz	IEC 60250
	0.012 @Frequency 100 Hz	0.012 @Frequency 100 Hz	IEC 60250
Comparative Tracking Index	600 V	600 V	IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	110 µm/m-°C	61.1 µin/in-°F	ISO 11359-1/-2
	100 µm/m-°C @Temperature -40.0 - 23.0 °C	55.6 µin/in-°F @Temperature -40.0 - 73.4 °F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	110 µm/m-°C	61.1 µin/in-°F	ISO 11359-1/-2
	100 µm/m-°C @Temperature -40.0 - 23.0 °C	55.6 µin/in-°F @Temperature -40.0 - 73.4 °F	ISO 11359-1/-2
Melting Point	178 °C	352 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	155 °C	311 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	93.0 °C	199 °F	ISO 75-1/-2
Vicat Softening Point	160 °C	320 °F	50°C/h 50N; ISO 306
	175 °C	347 °F	50°C/h 10N; ISO 306
Flammability, UL94	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in	IEC 60695-11-10
	HB @Thickness 0.800 mm	HB @Thickness 0.0315 in	IEC 60695-11-10

Descriptive Properties
Additives	Lubricants
	Release agent
Delivery form	Pellets
Emissions	<8 mg/kg	VDA 275
Part Marking Code	>POM<	ISO 11469
Processing	Injection Moulding
	Other Extrusion
	Profile Extrusion
	Sheet Extrusion
Regional Availability	Asia Pacific
	Europe
	Global
	Near East/Africa
	North America
	South and Central America
Resin Identification	POM	ISO 1043
UL recognition	UL
	UL

POM 的簡介

聚甲醛是一種表面光滑，有光澤的硬而致密的材料，淡黃或白色，可在-40- 100°C溫度范圍內長期使用。它的耐磨性和自潤滑性也比絕大多數工程塑料優越，又有良好的耐油，耐過氧化物性能。很不耐酸，不耐強堿和不耐紫外線的輻射。

POM 物理性質

聚甲醛的拉伸強度達70MPa，吸水性小，尺寸穩定，有光澤，這些性能都比尼龍好，聚甲醛為高度結晶的樹脂，在熱塑性樹脂中是最堅韌的。具抗熱強度，彎曲強度，耐疲勞性強度均高，耐磨性和電性能優良。

POM 聚甲醛的性能:

性能數值

比重 1.43

熔點 175°C

伸強度（屈服） 70MPa

伸長率（屈服） 15%

（斷裂） 15%

沖擊強度（無缺口） 108KJ/m2

（帶缺口） 7.6KJ/m2

應用范圍

POM屬結晶性塑料，熔點明顯，一旦達到熔點，熔體粘度迅速下降。當溫度超過一定限度或熔體受熱時間過長，會引起分解。

POM具有較好的綜合性能，在熱塑性塑料中是最堅硬的，是塑料材料中力學性能最接近金屬的品種之一，其抗張強度、彎曲強度、耐疲勞強度，耐磨性和電性都十分優良，可在-40度--100度之間長期使用。

上海松翰塑化科技有限公司，供應原料，品質真實,物實價廉。

PA6T,46,9T、PC、PC/ABS、PBT、ABS、PPA、PPS、POM、PMMA、TPE、PPO、LCP液晶聚合物。

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參考圖如下：

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POM 100P NC010 高性能樹脂 杜邦 熱穩定性好

POM 100P NC010 高性能樹脂杜邦熱穩定性好