Low Density Polyethylene - LDPE UV Stabilised

Sponsored by Dotmar EPP Pty LtdMay 11 2001

Significantly better UV resistance than unmodified LDPE.

Disadvantages

Slightly more expensive with reduced tensile strength and elongation at break compared with unmodified LDPE.

Property	Value
Density (g/cm³)	0.92
Surface Hardness	SD48
Tensile Strength (MPa)	9
Flexural Modulus (GPa)	0.25
Notched Izod (kJ/m)	1.06+
Linear Expansion (/°C x 10^-5)	20
Elongation at Break (%)	300
Strain at Yield (%)	16
Max. Operating Temp. (°C)	50
Water Absorption (%)	0.01
Oxygen Index (%)	17
Flammability UL94	HB
Volume Resistivity (log ohm.cm)	15
Dielectric Strength (MV/m)	25
Dissipation Factor 1kHz	0.0008
Dielectric Constant 1kHz	2.5
HDT @ 0.45 MPa (°C)	50
HDT @ 1.80 MPa (°C)	35
Material. Drying hrs @ (°C)	NA
Melting Temp. Range (°C)	220 - 260
Mould Shrinkage (%)	3
Mould Temp. Range (°C)	20 - 40

Agriculture / building components and sheeting film.

This information has been sourced, reviewed and adapted from materials provided by Dotmar EPP Pty Ltd.

For more information on this source, please visit Dotmar EPP Pty Ltd.

Please use one of the following formats to cite this article in your essay, paper or report:

APA
Dotmar EPP Pty Ltd. (2019, April 29). Low Density Polyethylene - LDPE UV Stabilised. AZoM. Retrieved on June 19, 2019 from https://www.azom.com/article.aspx?ArticleID=429.
MLA
Dotmar EPP Pty Ltd. "Low Density Polyethylene - LDPE UV Stabilised". AZoM. 19 June 2019. <https://www.azom.com/article.aspx?ArticleID=429>.
Chicago
Dotmar EPP Pty Ltd. "Low Density Polyethylene - LDPE UV Stabilised". AZoM. https://www.azom.com/article.aspx?ArticleID=429. (accessed June 19, 2019).
Harvard
Dotmar EPP Pty Ltd. 2019. Low Density Polyethylene - LDPE UV Stabilised. AZoM, viewed 19 June 2019, https://www.azom.com/article.aspx?ArticleID=429.