HANWHA CHYA-870F

About
Hanwha CHYA-870F is a high density polyethylene(HDPE) cellular compound designed for Foam/Skin telephone cable and other cellular insulation applications. It contains controlled amount of chemical blowing agent that gives up to 50% cellular expansion through temperature controlled extrusion. It provides excellent processability and electrical/physical properties. It can be used for foam-skin telephone singles insulation including air-core and jelly-filled.&&

About

Hanwha CHYA-870F is a high density polyethylene(HDPE) cellular compound designed for Foam/Skin telephone cable and other cellular insulation applications. It contains controlled amount of chemical blowing agent that gives up to 50% cellular expansion through temperature controlled extrusion. It provides excellent processability and electrical/physical properties. It can be used for foam-skin telephone singles insulation including air-core and jelly-filled.&&

Product Description
Supplier	HANWHA
Generic	HDPE
Material Status	Commercial: Active
Features	Excellent Processability,Good Electrical Properties,High ESCR
Availabilitys	Asia Pacific,Europe
Process Methods	Extrusion

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.948	g/cm³	ASTM D1505
Melt Flow Rate
190℃，2.16kg	0.80	g/10min	ASTM D1238
ESCR(Environmental Stress Cracking Resistance)
50 ℃, 10% non-ionic surfactant, F0	> 1000	hr	ASTM D1693

MECHANICAL	Nominal value	Unit	Test method
tensile strength	22.6	MPa	ASTM D638
Tensile strain
fracture	650	%	ASTM D638

Aging performance	Nominal value	Unit	Test method
Oven Aging
100℃	2.0	day
Tensile strength retention rate
2 days，100℃	> 90	%	ASTM D638
Elongation retention rate
2 days，100℃	> 90	%	ASTM D638

THERMAL	Nominal value	Unit	Test method
Embrittlement temperature	< -76.0	℃	ASTM D746
Heat resistant stress cracking	> 96	hr	ASTM D2951
Oxygen sensing time
AI，200℃	> 200	min	ASTM D3895

Electrical performance	Nominal value	Unit	Test method
Volume resistivity	> 1.0E+16	ohms·cm	ASTM D257
Dielectric constant
1 MHz	2.32		ASTM D150
Dissipation factor
1 MHz	6.0E-4		ASTM D150

Process Conditions
Extrusion	Nominal value	Unit	Test method
Melt temperature	150 to 200	°C

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.