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This is the free Material Data Center Datasheet of RIBLENE® MM 20 R - (PE-LD) - Versalis S.p.A

Check here, which other Riblene datasheets, application examples or technical articles are available in Material Data Center

Processing/Physical Characteristics - Mechanical properties - Thermal properties - Other properties - Diagrams

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Product Texts

Medium fluidity low density polyethylene resin.
Riblene MM 20 R is suitable to get parts with a high flexibility property with good mechanical performances. 

Applications
Riblene MM 20 R is suitable for injection moulding process, compound and masterbaches applications.

The grade is recommended for caps, closures, houseware and high thickness articles.  

Processing/Physical Characteristics	Value	Unit	Test Standard
ISO Data
Melt volume-flow rate, MVR	3.5	cm³/10min	ISO 1133
Temperature	190	°C	-
Load	2.16	kg	-
Density of melt	791	kg/m³	-
Thermal conductivity of melt	0.39	W/(m K)	-
Spec. heat capacity of melt	2530	J/(kg K)	-
Ejection temperature	82	°C	-

Mechanical properties	Value	Unit	Test Standard
ISO Data
Tensile Modulus	130	MPa	ISO 527
Yield stress	11	MPa	ISO 527
Yield strain	15	%	ISO 527
Nominal strain at break	>50	%	ISO 527
Shore D hardness	47	-	ISO 7619-1

Thermal properties	Value	Unit	Test Standard
ISO Data
Melting temperature, 10°C/min	109	°C	ISO 11357-1/-3
Glass transition temperature, 10°C/min	98	°C	ISO 11357-1/-2
Coeff. of linear therm. expansion, parallel	152	E-6/K	ISO 11359-1/-2

Other properties	Value	Unit	Test Standard
Density	920	kg/m³	ISO 1183

Diagrams

Characteristics

Processing

Injection Molding

Delivery form

Pellets

Regional Availability

North America, Europe, Asia Pacific, South and Central America, Near East/Africa

Other text information

Injection molding

#2

Typical processing temperature range:

    Melt temperature         170 - 230 °C

    Mold temperature          10 -  30  °C

Disclaimer

Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.

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