国产精品久久久久9999高清,日本中文字幕在线播放,国产高清在线

Ultraform? N 2520 L

Manufacturer: BASF
Produced At: Europe / China
Product Category: Acetal (POM) Copolymer
Product No: Ultraform N2520 L
Product Quantity: 25KG / BAG
Product Features: Copolymer

Product information

Ultraform? N 2520 L

Acetal (POM) Copolymer

BASF Corporation

Product Description:

This grade has reduced electrical surface resistivity.

Features	Copolymer
Agency Ratings	EC 1907/2006 (REACH)
RoHS Compliance	RoHS Compliant
Forms	Granules
Processing Method	Injection Molding
Resin ID (ISO 1043)	POM

Physical	Nominal Value	Unit	Test Method
Density	1.40	g/cm3	ISO 1183
Apparent (Bulk) Density	0.85	g/cm3
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)	0.427	in3/10min	ISO 1133
Molding Shrinkage			ISO 294-4
Across Flow	2.1	%
Flow	2.1	%
Water Absorption			ISO 62
Saturation, 73°F	0.80	%
Equilibrium, 73°F, 50% RH	0.20	%
Hardness	Nominal Value	Unit	Test Method
Ball Indentation Hardness (H 358/30)	17400	psi	ISO 2039-1

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	348000	psi	ISO 527-2
Tensile Stress (Yield)	7250	psi	ISO 527-2/50
Tensile Strain (Yield)	6.0	%	ISO 527-2/50
Nominal Tensile Strain at Break	7.0	%	ISO 527-2/50
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F)	1.9	ft·lb/in2	ISO 179/1eA
Charpy Unnotched Impact Strength (73°F)	19	ft·lb/in2	ISO 179/1eU

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (264 psi, Unannealed)	185	°F	ISO 75-2/A
Melting Temperature	331	°F	ISO 11357-3
CLTE - Flow (73 to 131°F)	6.7E-5	in/in/°F	ISO 11359-2
Maximum Service Temperature - short cycle operation	212	°F

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+7	ohms	IEC 60093
Volume Resistivity	5.0E+2	ohms·cm	ISO 3915
Electric Strength	2200	V/mil	IEC 60243-1
Dissipation Factor (1 MHz)	0.53		IEC 60250
Flammability	Nominal Value	Unit	Test Method
Flammability Classification (0.06 in)	HB		IEC 60695-11-10, -20

Additional Information	Nominal Value		Test Method
ISO Type	POM-K, M-GRY, 03-002		ISO 9988-1

Injection	Nominal Value	Unit
Drying Temperature	212	°F
Drying Time	3.0	hr
Suggested Max Moisture	0.20	%
Hopper Temperature	392	°F
Rear Temperature	401	°F
Middle Temperature	401	°F
Front Temperature	410	°F
Nozzle Temperature	410	°F
Processing (Melt) Temp	374 to 428	°F
Mold Temperature	140 to 248	°F
Residence Time	< 10.0	min
Screw Speed	< 709	in/min

久久伊人免费视频-国产伦理一区-91亚洲视频-玖玖玖精品-久久99国产综合精品-一本一本久久a久久精品综合麻豆

Products

Products

Ultraform? N 2520 L

Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields

Online Service