PPRC Pipe - Technical Specifications

Technical Specifications

Property		Unit	Test Method	Value
Density	+23C	g/cm3	ISO 1183	0,909
Melting Flow Rate	MFR 190/5 MFR 230/2,16 MFR 230/5	g/10 min g/10 min g/10 min	ISO 1133 ISO 1133 ISO 1133	0,55 0,30 1,20
Volume Flow Rate	MFR 230/2,16	cm3/10 min	ISO 1133	0,4
Tensile Strength	(50 mm/min)	MPa	ISO 527/1+2	25
Elongation Rate	(50 mm/min)	%	ISO 527/1+2	600
Shore D Rigidity	(3 sec value)		DIN 53505	65
Charpy notch (Resistance)	+23°C 0°C -30°C	kJ/m² kJ/m² kJ/m²	ISO 179/1eU ISO 179/1eU ISO 179/1eU	43 43 43
Charpy Notch Impact Resistance	+23°C 0°C -30°C	kJ/m² kJ/m² kJ/m²	ISO 179/1eA ISO 179/1eA ISO 179/1eA	52 7 2,5
Vicat Softening Point	VST/A/ 50 VST/B/	°C °C	ISO 306 ISO 306	132 69
Melting Interval		°C	DSC	150-160
Linear Thermal Expansion Co-efficient		1/K	DIN 53752	0,030
Thermal Conductivity		W/mK	DIN 52612	0,24
Surface Resistance		0hm	DIN VDE 0303,T3	>1014

Standard Number TS EN ISO 15874-2
Standard Name	Plastic Piping Systems – For Hot and Cold Water – Polypropylene [PP] – Section: 2 Pipes
Tests	1- Mechanical Properties
	Hydrostatic Tension(MPa)	Test Temperature ("C)	Test Duration(Hour)	Test Presssure (Bar)
	16	20	1	65
	4.3	95	22	18
	3.8	95	165	15
	3.5	95	1000	14
	2- Physical and Chemical Properties
		Requirement	Parameter	Duration (Hour)
	Dimensional Stability	<%2	135 °C	en > 8 mm →1
				8 mm < en < 16 mm → 2
				en > 16 mm → 4
	Thermal Stability with Hydrostatic Pressure Test	No bursting during the test.	110 °C - 1,9 MPa	8760
	Impact Resistance	<%10	0 °C - 10 Parça	en < 8,6 mm → 1
				8,6 mm < en <14,1 mm →2
				en > 14,1 mm → 4
	MFI (Raw material)	< 0,5 gr / 10 dk	230 °C - 2,16 kg
	MFI (Pipe)	When compared with raw material, the measured difference should be max. 30%.	230 °C - 2,16 kg