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MELOPAS® MP 183

Category:	Mel Phenolic , Melamine Phenolic
Manufacturer:	RASCHIG GmbH
Trademark:	MELOPAS®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	KdnLGG_MELOPAS-MP-183.pdf
PRICE:	Order Products email sales@su-jiao.com

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Cellulose reinforced phenol-modified Melamine moulding compound

Improved dimensional stability and electrical properties compared to MP 181, excellent surface hardness, good mechanical strength and heat resistance, good wear and UV-stability

Moulded parts in electrical engineering

This product meets the allowed upper limits for heavy metals and PCAs and also conforms to the requirements of the EU directives 2002/95 (RoHS), 2002/96 (WEEE) and 2006/122 (PFOS)

Identification according to ISO 14529-1: MP (LD20 + MD30) - (LD30 + MD20)
DIN 7708: MP 183

General Information
Filler / Reinforcement	Cellulose
Features	Good Strength Good UV Resistance Good Wear Resistance High Hardness Medium Heat Resistance
Uses	Electrical Parts
Agency Ratings	EU 2002/96/EC (WEEE) EU 2006/122/EC
RoHS Compliance	RoHS Compliant
Forms	Granules
Processing Method	Compression Molding Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	1.60 to 1.70	g/cm³	ISO 1183
Apparent Density	0.55 to 0.75	g/cm³	ISO 60
Molding Shrinkage - Flow			ISO 2577
-- ¹	0.40 to 0.80	%
-- ²	0.70 to 1.1	%
Water Absorption (23°C, 24 hr)	< 1.7	%	ISO 62
Post Shrinkage ³	1.0 to 1.5	%	ISO 2577

Thermal	Nominal Value	Unit	Test Method
Maximum Service Temperature			IEC 60216
<50 h	160	°C
20,000 h	135	°C

Additional Information	Nominal Value	Unit
Compression Molding Molding Pressure	> 20.0	MPa
Compression Molding Temperature	160 to 180	°C

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus			ISO 527-2
Compression Molded	5000 to 8000	MPa
Injection Molded	5000 to 8000	MPa
Tensile Stress			ISO 527-2
Compression Molded	40.0 to 65.0	MPa
Injection Molded	50.0 to 80.0	MPa
Flexural Modulus			ISO 178
Compression Molded	8000 to 9000	MPa
Injection Molded	8000 to 9000	MPa
Flexural Stress			ISO 178
Compression Molded	70.0 to 100	MPa
Injection Molded	90.0 to 120	MPa
Compressive Stress	200 to 250	MPa	ISO 604

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
Compression Molded	1.2 to 1.8	kJ/m²
Injection Molded	1.3 to 2.0	kJ/m²
Charpy Unnotched Impact Strength			ISO 179/1eU
Compression Molded	5.0 to 8.0	kJ/m²
Injection Molded	7.0 to 10	kJ/m²

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
1.8 MPa, Unannealed	155 to 180	°C	ISO 75-2/A
8.0 MPa, Unannealed	110 to 130	°C	ISO 75-2/C
CLTE - Flow (50 to 100°C)	1.5E-5 to 3.5E-5	cm/cm/°C	ISO 11359-2
Thermal Conductivity	0.40 to 0.50	W/m/K	ASTM E1461

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+10 to 1.0E+11	ohms	IEC 60093
Volume Resistivity	1.0E+11 to 1.0E+12	ohms·cm	IEC 60093
Electric Strength	20 to 25	kV/mm	IEC 60243-1
Relative Permittivity			IEC 60250
100 Hz	16.0 11.0
1 MHz	9.00 7.00
Dissipation Factor			IEC 60250
100 Hz	0.30 to 0.50
1 MHz	0.030 to 0.050
Arc Resistance	PLC 5		ASTM D495
Comparative Tracking Index	600	V	IEC 60112

Flammability	Nominal Value	Unit	Test Method
Flame Rating (1.50 mm)	V-0		UL 94
Glow Wire Flammability Index	960	°C	IEC 60695-2-12
Glow Wire Ignition Temperature	900	°C	IEC 60695-2-13

Injection	Nominal Value	Unit
Middle Temperature	70.0 to 90.0	°C
Front Temperature	90.0 to 100	°C
Processing (Melt) Temp	100 to 115	°C
Mold Temperature	160 to 180	°C
Back Pressure	0.800 to 1.20	MPa
Screw Speed	80 to 120	rpm

Note Message
1 .	Compression Molded
2 .	Injection Molded
3 .	168 h / 110°C

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