Melamine-phenol-formaldehyde Reinforced with 35% Cellulose Powder and 10% Mineral Powder (MP+LD35+MD10), Type 181.5

Alternative and trade names
Melopas®
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Description

Phenol-modified melamine with excellent surface hardness, good mechanical properties, good electrical properties and good heat resistance

This material data has been provided by M-Base.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyValue

Density

1.5 - 1.7 g/cm³

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Mechanical

PropertyValue

Elastic modulus

6.5 - 9.0 GPa

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Impact strength, Charpy notched

1.5 - 1.7 kJ/m²

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Impact strength, Charpy unnotched

5 kJ/m²

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14 kJ/m²

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Tensile strength

60.0 - 80.0 MPa

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Thermal

PropertyValue

Coefficient of thermal expansion

2.5e-05 - 4e-05 1/K

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Thermal conductivity

0.3 - 0.45 W/(m·K)

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Flammability

UL 94 V0

Electrical

PropertyValue

Dielectric constant

8 [-]

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13.5 [-]

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Electrical resistivity

10000000000.0 - 100000000000.0 Ω·m

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Optical

PropertyValue

Transparency

no

Technological properties

Property
Application areas

Contact strips, contact clamps, switchgears

Fillers

35% Cellulose Powder and 10% Mineral Powder

Processing methods

Injection molding, compression molding