Moplen MR230C is a polypropylene random copolymer grade, designed for hot and cold water supply systems. It is also suitable for industrial water conveyance.The material has excellent creep properties and processability by extrusion and by injection moulding.

General Properties

Category : Pipe
Grade Name : MR230
Manufacturer : MARUN
MFR : 1.05(2.16k/g)
Density : 0.954
Applications :
Industrial pressure pipe,Hot & cold water supply,Service pipes,Industrial water converance
Properties Typical value Unit Test Method UNIT
Physical properties 0.4-0.6 <0.3 0.8-1.3 0.11 0.89 Melt flow rate (190°C, 5 kg) Melt flow rate (23O°C, 2.16 kg) Melt flow rate (23O°C, 2.16 kg) Hardness Rockwell Linear coefficient of expansion Thermal conductivity (23°C) Specific gravity D 1238 L D 1238 L D 1238 L D696 D792 Dg / min Dg / min Dg / min )mm/(m. °C -
Mechanical properties 950 28 >430 NB 160 50 NB NB Flexural modulus Tensile strength yield Elongation at yield Notched lZOD impact strength at 23°C at 0°C at -23°C Unnotched IZOD imp. Strength at 23°C at 0°C D790 D638 D638 D256 D256 D256 D256 D256 MPa MPa % J/m J/m J/m J/m J/m
Thermal properties 135 82 >9000 Vicat softening point (9.8 N) H.D.T. (0.46 Mpa) Accelerated oven ageing at 135 °C D1525 D 648 D3012 °C °C hours