Hanwha Total PP HJ730L

About
Description HJ730L is a highly isotactic Homo PP(HIPP) with high crystal-ine properties compared to normal Homo PP. The product’s crystalline properties have enhanced its strength and heat resistance. HJ730L is highly useful for use in electrical/electronic appliances and high strength automobile parts which are exposed to lengthy periods of high temperatures. Characteristics Unique balance of flowability and impact resistance: processing of large scale parts High strength – thin injection molded products may be formed Ultra-high heat resistance – high service temperature High crystalinity – suitable for high speed processing Good surface hardness – excellent scratch resistance Good pigment dispersion – allows for dry coloring Applications Home appliance such as coffee maker, kettle, etc&&

About

Description HJ730L is a highly isotactic Homo PP(HIPP) with high crystal-ine properties compared to normal Homo PP. The product’s crystalline properties have enhanced its strength and heat resistance. HJ730L is highly useful for use in electrical/electronic appliances and high strength automobile parts which are exposed to lengthy periods of high temperatures. Characteristics Unique balance of flowability and impact resistance: processing of large scale parts High strength – thin injection molded products may be formed Ultra-high heat resistance – high service temperature High crystalinity – suitable for high speed processing Good surface hardness – excellent scratch resistance Good pigment dispersion – allows for dry coloring Applications Home appliance such as coffee maker, kettle, etc&&

Product Description
Supplier	HANWHA
Generic	HC PP
Material Status	Commercial: Active
Features	Good Rigidity,High impact resistance,Good liquidity,Good Hardness,Crystal,High Heat Resistance,High scratch resistance,Heat Stabilized,Homopolymer
Availabilitys	North America,Asia Pacific
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.910	g/cm³	ASTM D1505
Melt Flow Rate
230℃，2.16kg	5	g/10min	ASTM D1238

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch
23℃	39	J/m	ASTM D256

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	137	℃	ASTM D648

optical performance	Nominal value	Unit	Test method
gloss	90		ASTM D2457

MECHANICAL	Nominal value	Unit	Test method
Rockwell hardness
R-level	105		ASTM D785
tensile strength
yield	42.2	MPa	ASTM D638
Tensile strain
fracture	200	%	ASTM D638
Bending modulus	2060	MPa	ASTM D790

Process Conditions
injection	Nominal value	Unit	Test method
Barrel rear temperature	180 to 200	°C
Barrel middle temperature	190 to 210	°C
Barrel front temperature	200 to 220	°C
Mold temperature	30.0 to 50.0	°C
Injection pressure	78.5 to 118	MPa
Hold pressure	58.8 to 98.1	MPa

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.