Hanwha Solutions LDPE 830

Identification & Functionality

Chemical Family

Polyethylenes,

Polyolefins

Polymer Name

Low Density Polyethylene (LDPE)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Basic Thermoplastics

Polyolefins

Features & Benefits

Materials Features

Good Electrical Properties,

Good Mechanical Properties,

High Molecular Weight

Applications & Uses

Markets

Electrical & Electronics

Applications

Electrical & Electronics — Wire & Cable

Building Wires & Power Cables,

Data Communication Cables,

Jacketing & Insulation,

Optical Fiber & Telecom

Plastics & Elastomers End Uses

Coaxial Cable Insulation,

Telephone Insulation

Plastics & Elastomers Processing Methods

Extrusion

Applications

• LD 830 can be used for primary dielectric insulation of telephone, coaxial, control, power and other cables.

Processing Guidelines

• LD 830 provides excellent surface finish and higher output rates over a broad range of conditions. A range of extrusion temperature in processing condition is 180~220 ℃.
   

Properties

Physical Form

Solid

Physical Properties

	Value	Units	Test Method / Conditions
Melt Index	2	g/10min	ASTM D1238
Hardness (1 sec.)	52	Shore D	ASTM D2240
Density	0.921	g/cm3	ASTM D1505
Tensile Strength	min. 120	kg/cm2	ASTM D638
Elongation	min. 600	%	ASTM D638
Low Temperature Brittleness	max. -76	˚C	ASTM D746
Hardness (1 sec)	52	Shore D	ASTM D2240

Electrical Properties

	Value	Units	Test Method / Conditions
Dielectric Constant at 1 MHz	max. 2.3	—	ASTM D150
Dissipation Factor at 1 MHz	max. 0.0005	—	ASTM D150
Dielectric Strength (E0)	min. 20	kV/mm	ASTM D149
DC Volume Resistivity	min. 10^16	Ohm-cm	ASTM D257

Regulatory & Compliance

Certifications & Compliance

ISO 9001

Quality Systems

• Hanwha maintains a quality management system according to ISO 9001. This system provides traceability of individual batches and their production. If process is changed in a way that suspected to change the properties of the product, Hanwha will provide adequate information to the customer.

Certificate

Based on quality inspection data at production, Hanwha supplies an inspection certificate for each batch. The certificate contains:
Product name
Batch number
Production date
etc.

Storage & Handling

Storage

• The material should be stored indoors (15~25 ℃) in closed original packages in clean and dry environment. It is recommended that the using of the product on a first-in, first-out basis be established. Then recommended storage time at customer should not exceed 1 year.