Delrin® 525GR BK000

Alternative and trade names
POM-GF25

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Description

Delrin® 525GR BK000 is a 25% Glass Reinforced Medium Viscosity Acetal Homopolymer

This material data has been provided by Matmatch.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

Property	Temperature	Value	Comment
Density	23.0 °C	1.59 g/cm³ Show Material materials with Density of 1.59 g/cm³	ISO 1183

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	9.5 GPa Show Material materials with Elastic modulus of 9.5 GPa	ISO 527-1/-2
Flexural modulus	23.0 °C	8.5 GPa Show Material materials with Flexural modulus of 8.5 GPa	ISO 178
Impact strength, Charpy notched	-6.0 °C	7.5 kJ/m² Show Material materials with Impact strength, Charpy notched of 7.5 kJ/m²	ISO 179/1eA
Impact strength, Charpy unnotched	23.0 °C	50 kJ/m² Show Material materials with Impact strength, Charpy unnotched of 50 kJ/m²	ISO 179/1eU
Poisson's ratio	23.0 °C	0.34 [-] Show Material materials with Poisson's ratio of 0.34 [-]

Thermal

Property	Value	Comment
Heat deflection temperature, 0.45 MPa	175 °C Show Material materials with Heat deflection temperature, 0.45 MPa of 175 °C	ISO 75-1/-2
Heat deflection temperature, 1.80 MPa	172 °C Show Material materials with Heat deflection temperature, 1.80 MPa of 172 °C	ISO 75-1/-2
Melting point	178 °C Show Material materials with Melting point of 178 °C	ISO 11357-1/-3 \| 18°F/min
Flammability	FMVSS Class: B -, Burning rate, Thickness 1 mm: 44 mm/min

Rheological Properties

Property	Value	Comment
Melt mass-flow rate	7.5 g/10min Show Material materials with Melt mass-flow rate of 7.5 g/10min	ISO 1133 \| 190°C/2.16kg

Technological properties

Property
Fillers	25% Glass Fiber
Processing methods	Drying Recommended: yes, Drying Temperature: 80°C, Drying Time, Dehumidified Dryer: 2-4h, Processing Moisture Content: ≤0.2%, Melt Temperature Optimum: 215°C, Min. melt temperature: 210°C, Max. melt temperature: 220°C, Mold Temperature Optimum: 90°C, Min. mold temperature: 80°C, Max. mold temperature: 100°C, Hold pressure range: 80-100MPa, Hold pressure time: 8s/mm

Delrin® 525GR BK000

Description

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Properties