Minlon® 12TA BKB124

Alternative and trade names
PA66-I-MD32
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Description

Common features of Minlon® nylon resin include mechanical and physical properties such as high mechanical strength, excellent balance of stiffness /toughness, good high temperature performance, good chemical resistance, paintability, dimensional stability and low warpage. Grades with improved electrical and flammability properties are available within the Zytel® nylon resin product line. In addition, Minlon® nylon resin is available in different modified and reinforced grades to create a wide range of products with tailored properties for specific processes and end-uses.The good melt stability of Minlon® nylon resin normally enables the recycling of properly handled production waste. If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (-31kJ/g of base polymer) in appropriately equipped installations. For disposal, local regulations have to be observed.Minlon® nylon resin typically is used in demanding applications in the automotive, electrical, electronic, domestic appliances and construction industries.Minlon® 12TA BKB124 is a 32% mineral reinforced, toughened, heat stabilized, black polyamide 66 resin for injection molding.

Equivalent Materials

This material data has been provided by Matmatch.

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

PropertyTemperatureValueComment

Density

23.0 °C

1.38 g/cm³

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ISO 1183

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

4.8 GPa

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ISO 527-1/-2

Elongation

23.0 °C

15 %

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ISO 527-1/-2

Flexural modulus

23.0 °C

4.4 GPa

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ISO 178

Impact strength, Charpy notched

-40.0 °C

4 kJ/m²

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ISO 179/1eA

-6.0 °C

5 kJ/m²

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ISO 179/1eA

23.0 °C

7 kJ/m²

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ISO 179/1eA

Impact strength, Charpy unnotched

-6.0 °C

75 kJ/m²

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ISO 179/1eU

23.0 °C

120 kJ/m²

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ISO 179/1eU

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Impact strength, Izod notched

-30.0 °C

85 kJ/m²

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ISO 180/1U

23.0 °C

110 kJ/m²

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ISO 180/1U

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Impact strength, Izod unnotched

-40.0 °C

5 kJ/m²

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ISO 180/1A

-30.0 °C

6 kJ/m²

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ISO 180/1A

23.0 °C

7 kJ/m²

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ISO 180/1A

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Poisson's ratio

23.0 °C

0.36 [-]

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Tensile strength

23.0 °C

78 MPa

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ISO 527-1/-2

Thermal

PropertyValueComment

Heat deflection temperature, 0.45 MPa

215 °C

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ISO 75-1/-2

Heat deflection temperature, 1.80 MPa

80 °C

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ISO 75-1/-2

Melting point

257 °C

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ISO 11357-1/-3 | 18°F/min

Flammability

FMVSS Class: B -, Burning rate, Thickness 1 mm: <80 mm/min

Technological properties

Property
Fillers

32% Mineral Powder

Processing methods

Drying Recommended: yes, Drying Temperature: 80°C, Drying Time, Dehumidified Dryer: 2-4h, Processing Moisture Content: ≤0.2%, Melt Temperature Optimum: 295°C, Min. melt temperature: 285°C, Max. melt temperature: 305°C, Max. screw tangential speed: 0.2m/s, Mold Temperature Optimum: 100°C, Min. mold temperature: 70°C, Max. mold temperature: 120°C, Hold pressure range: 50-100MPa, Hold pressure time: 3s/mm, Ejection temperature: 210°C