杜邦高性能聚合物聚甲醛POM 311DP BK402_产品资讯

杜邦高性能聚合物聚甲醛 ®311DP BK402（POM）

类别：聚合物；热塑性；聚甲醛（POM）；缩醛均聚物，无筋

材料说明：核中高粘度缩醛均聚物

Delrin 311DP BK402是中高粘度缩醛均聚物和提高热稳定性和更精确成型的修改（降低翘曲不收缩减少空隙）。

物性表：

Physical Properties	Metric	English	Comments

Density	1.42 g/cc	0.0513 lb/in³	ISO 1183
Melt Flow	7.0 g/10 min @Load 2.16 kg, Temperature 190 °C	7.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Stress	16.3 MPa @Strain 0.400 %, Temperature -40.0 °C	2360 psi @Strain 0.400 %, Temperature -40.0 °F	ISO 11403-1 -2
	20.4 MPa @Strain 0.600 %, Temperature 23.0 °C	2960 psi @Strain 0.600 %, Temperature 73.4 °F	ISO 11403-1 -2
	56.4 MPa @Strain 2.50 %, Temperature 23.0 °C	8180 psi @Strain 2.50 %, Temperature 73.4 °F	ISO 11403-1 -2
	65.3 MPa @Strain 1.80 %, Temperature -40.0 °C	9470 psi @Strain 1.80 %, Temperature -40.0 °F	ISO 11403-1 -2
	68.2 MPa @Strain 4.40 %, Temperature 23.0 °C	9890 psi @Strain 4.40 %, Temperature 73.4 °F	ISO 11403-1 -2
	72.9 MPa @Strain 7.00 %, Temperature 23.0 °C	10600 psi @Strain 7.00 %, Temperature 73.4 °F	ISO 11403-1 -2
	90.6 MPa @Strain 3.30 %, Temperature -40.0 °C	13100 psi @Strain 3.30 %, Temperature -40.0 °F	ISO 11403-1 -2
	102.3 MPa @Strain 4.70 %, Temperature -40.0 °C	14840 psi @Strain 4.70 %, Temperature -40.0 °F	ISO 11403-1 -2
Tensile Strength, Yield	74.0 MPa	10700 psi	ISO 527-1/-2
Elongation at Break	28 %	28 %	Nominal; ISO 527-1/-2
Elongation at Yield	15 %	15 %	ISO 527-1/-2
Tensile Modulus	3.30 GPa	479 ksi	ISO 527-1/-2
Secant Modulus	0.42625 GPa @Strain 8.00 %, Temperature 100 °C	61.823 ksi @Strain 8.00 %, Temperature 212 °F	ISO 11403-1 -2
	0.553 GPa @Strain 8.50 %, Temperature 80.0 °C	80.2 ksi @Strain 8.50 %, Temperature 176 °F	ISO 11403-1 -2
	0.823 GPa @Strain 9.00 %, Temperature 23.0 °C	119 ksi @Strain 9.00 %, Temperature 73.4 °F	ISO 11403-1 -2
	1.00 GPa @Strain 2.20 %, Temperature 100 °C	146 ksi @Strain 2.20 %, Temperature 212 °F	ISO 11403-1 -2
	1.30 GPa @Strain 2.30 %, Temperature 80.0 °C	189 ksi @Strain 2.30 %, Temperature 176 °F	ISO 11403-1 -2
	1.398 GPa @Strain 5.00 %, Temperature 23.0 °C	202.8 ksi @Strain 5.00 %, Temperature 73.4 °F	ISO 11403-1 -2
	1.76 GPa @Strain 6.00 %, Temperature -40.0 °C	255 ksi @Strain 6.00 %, Temperature -40.0 °F	ISO 11403-1 -2
	2.256 GPa @Strain 2.50 %, Temperature 23.0 °C	327.2 ksi @Strain 2.50 %, Temperature 73.4 °F	ISO 11403-1 -2
	2.59 GPa @Strain 3.70 %, Temperature -40.0 °C	376 ksi @Strain 3.70 %, Temperature -40.0 °F	ISO 11403-1 -2
	3.40 GPa @Strain 0.600 %, Temperature 23.0 °C	493 ksi @Strain 0.600 %, Temperature 73.4 °F	ISO 11403-1 -2
	3.63 GPa @Strain 1.80 %, Temperature -40.0 °C	526 ksi @Strain 1.80 %, Temperature -40.0 °F	ISO 11403-1 -2
	4.075 GPa @Strain 0.400 %, Temperature -40.0 °C	591.0 ksi @Strain 0.400 %, Temperature -40.0 °F	ISO 11403-1 -2
Charpy Impact, Notched	0.900 J/cm²	4.28 ft-lb/in²	ISO 179/1eA
	0.800 J/cm² @Temperature -30.0 °C	3.81 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Melting Point	178 °C	352 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 1.8 MPa (264 psi)	103 °C	217 °F	ISO 75-1/-2
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
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

图：

上海松翰塑化科技有限公司！本公司承诺，假一赔百！所有产品都是原厂家，原包装一线独家营销！

欢迎新老客户来电咨询;

联系人：李先生

联系电话；13636696005

联系QQ；1020580970

联系邮箱；1020580970@qq.com