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Wellamid® MR410 22H-N

Technical Datasheet | Supplied by Wellman Engineering Resins (PRET)

Wellamid® MR410 22H-N is a polyamide 66 grade reinforced with 40% particulate and fibrous shaped mineral fiber. Is suitable for injection molding and producing injection molded paintable parts. Addition of mineral increases the HDT and reduces cycle time when compared to unfilled nylon. Exhibits improved dimensional stability and stiffness at elevated temperatures. Used in automotive HVAC valve doors.

Wellamid® MR410 22H-N Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

85 MPa

(At 23°C)

ISO 527-93

Tensile Elongation

3 %

(At 23°C)

ISO 527-93

Flexural Modulus

7200 MPa

(At 23°C)

ISO 178-93

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Rear Temperature

540 - 580 °F

Middle Temperature

530 - 570 °F

Front Temperature

520 - 560 °F

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Wellamid® MR410 22H-N

Wellamid® MR410 22H-N Properties

Mechanical Properties

Wellamid® MR410 22H-N Processing Guidelines

Injection Molding Properties