PP-H – POLYPROPYLENE (HOMOPOLYMER)

Product Description

PP-H - Polypropylene (homopolymer). Polypropylene homopolymer materials are extremely strong and highly resistant to chemicals, corrosion and heat. Chennai Polyplast offers a comprehensive range of PP-H products designed for high-performance industrial applications.

Type of product:

Compression moulded sheets, extruded sheets, round rods and welding rods

Colours:

Natural, grey, white, white 9010, special colour

Properties

• High rigidity
• Very high heat resistance
• Excellent weldability properties
• High chemical & corrosion resistance

Specification

• Extruded Sheets: 1mm to 50mm thickness
• Standard Sizes: 2000 x 1000 mm, 3000 x 1500 mm
• Other Sizes: 2440 x 1220 mm, 4000 x 2000 mm
• Rods: Available in Various diameters

Typical areas of application

Electroplating technology
Ventilation & equipment manufacturing

Laboratory technology
Pump engineering

General Properties

Mechanical Properties

Thermal Performance

Electrical Performance

General Properties	Test Method	Unit	Value
Density	DIN EN ISO 1183-1	g/cm³	0.91
Water absorption	DIN EN ISO 62	%	<0.1
Flammability (Thickness 3 mm/ 6 mm)	UL 94	-	HB

Performance & Test Conditions	Test Method	Unit	Typical Values
Yield stress	DIN EN ISO 527	MPa	32
Elongation at break	DIN EN ISO 527	%	> 50
Tensile modulus of elasticity	DIN EN ISO 527	MPa	1500
Notched impact strength	DIN EN ISO 179	kJ/m²	5
Shore hardness	DIN EN ISO 868	scale D	72

Performance & Test Conditions	Test Method	Unit	Typical Values
Crystalline grain melting range	ISO 11357-3	°C	162-167
Thermal conductivity	DIN 52612-1	W/(m*k)	0.20
Thermal capacity	DIN 52612	kJ/(kg*k)	1.70
Coefficient of linear thermal expansion	DIN 53752	10-6K	120-190
Service temperature, long term	Average	°C	0...100
Service temperature, short term (max.)	Average	°C	150
Vicat softening temperature	DIN EN ISO 306, Vicat B	°C	90

Performance & Test Conditions	Test Method	Unit	Typical Values
Dielectric constant	IEC 60250	-	2.4
Dielectric dissipation factor (10⁶ HZ)	IEC 60250	-	0.00019
Volume resistivity	IEC 60093	Ω*cm	> 10¹⁴
Surface resistivity	IEC 60093	Ω	> 10¹⁴
Comparative tracking index	IEC 60112	-	600
Dielectric strength	IEC 60243	kV/mm	45