AXELERON™ CX 6923 NT CPD

Category:	HDPE , High Density Polyethylene
Manufacturer:	The Dow Chemical Company
Trademark:	AXELERON™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	ueHFyz_AXELERONCX6923NTCPD.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
AXELERON™ CX 6923 NT CPD is a high density polyethylene compound designed for use in physical foaming processes where high expansion rates (60 - 80%) are required. This compound is designed to offer excellent high speed processability as given by low extrusion pressures and smooth insulation surface quality. Furthermore, since it is fully pre-compounded with all the necessary ingredients, it offers better dispersion of the nucleating agent allowing higher expansion rates to be achieved with more consistent processability (capacitance and diameter). It is stabilized for long term cable performance with minimal impact on signal attenuation. Applications: Typical applications include conventional 75 Ohm CATV cables and LAN cables. Specifications: AXELERON™ CX 6923 NT CPD meets the following material specifications: ASTM D 1248 Class A, Type III, Category 3 ISO 1875-PE, KGHN, 45-D-045

General Information
Uses	Coaxial Cable Insulation
Agency Ratings	ASTM D 1248, III, Class A, Cat. 3
Forms	Particle

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.946	g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (140°C/5.0 kg)	5.6	g/10 min	ISO 1133

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness ¹(Shore D)	64		ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ²	20.0	MPa	IEC 60811-501
Tensile Elongation ³(Break)	1100	%	IEC 60811-501

Thermal	Nominal Value	Unit	Test Method
Oxygen sensing time- Aluminum pan (392°F)	20	min	IEC 60811-410

Electrical	Nominal Value		Test Method
Dielectric Constant (2.47 GHz)	2.40		IEC 60250
Dissipation Factor (2.47 GHz)	1.2E-4		IEC 60250

Extrusion	Nominal Value	Unit
Melt Temperature	170 - 190	°C

Extrusion instructions
AXELERON™ CX 6923 NT CPD can be processed using a range of commercial gas injection systems.It is normally extruded with a target melt temperature of 170 - 190 °C. Typical barrel temperatures required depend on extruder size and construction being made but a good starting point is: Feed zone: 140 - 150 °C Transition zone: 160 - 170 °C Injection Point: 180 - 190 °C Metering zone: 180 - 190 °C Cross head and Die: 180 - 190 °C

Extrusion instructions

AXELERON™ CX 6923 NT CPD can be processed using a range of commercial gas injection systems.It is normally extruded with a target melt temperature of 170 - 190 °C. Typical barrel temperatures required depend on extruder size and construction being made but a good starting point is: Feed zone: 140 - 150 °C Transition zone: 160 - 170 °C Injection Point: 180 - 190 °C Metering zone: 180 - 190 °C Cross head and Die: 180 - 190 °C

Note Message
1 .	Measured on compression moulded plaques
2 .	Measured on extruded tape
3 .	Measured on extruded tape

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