Polypropylene Polystone PPH – Properties and Applications of Polypropylene Polystone PPH

Sponsored by Dotmar EPP Pty LtdMar 13 2008

Polypropylene Polystone PP(H) a polyolefin which is much stiffer and harder with high heat resistance and excellent chemical resistance at elevated temperatures. Used extensively in the chemical process industry.

Key Properties of Polypropylene Polystone PPH

Key properties of Dotmar Polypropylene Polystone PPH include:

Mechanical Strength - a hard, stiff, readily workable material.
Impact resistance - robust and tough.
Moisture resistance - excellent food and chemical applications.
Weldable - suitable for fabrication.

Physical Properties of Polypropylene Polystone PPH

Table 1. Physical properties of Dotmar Polypropylene Polystone PPH

Property	Value
Specific Gravity g/cm³	0.9
Minimum/Maximum Service Temperature in Air °C	- 10/130
Tensile Strength Yield MPa	26
Impact Resistance DIN 53505 Notched Impact Strength MJ/mm²	10
Hardness Shore D	72
Co-efficient of Thermal Expansion mm/(mmxK) x 10^-6	200
Dielectric Strength KV/mm	50
Surface Resistivity Ohms	1x10¹⁶
FDA Approved	Yes

Applications of Polypropylene Polystone PPH

Typical applications of Dotmar Polypropylene Polystone PPH include:

Pipe flanges
Tanks - Chemical Storage
Electroplating Barrels
Fume Cupboards

Available Forms of Polypropylene Polystone PPH

Table 2. Summary of the forms that Dotmar Polypropylene Polystone PPH can be delivered.

Form	Sizes
PPH Sheet	Thickness: 1 - 100 mm Sizes: 2000 x 1000, 3000 x 1500 mm
PPH Rod	Diameter: 10 - 300 mm
Machined PPH Parts

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.

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Dotmar EPP Pty Ltd. 2019. Polypropylene Polystone PPH – Properties and Applications of Polypropylene Polystone PPH. AZoM, viewed 07 March 2021, https://www.azom.com/article.aspx?ArticleID=4087.