Ultimaker TPU 95A

Highly versatile for industrial applications, Ultimaker TPU 95A filament
is the go-to choice for a wide array of manufacturing projects that
demand the qualities of both rubber and plastic.

Designed for 3D printing consistency, Ultimaker TPU 95A is a semi-flexible and chemical resistant filament with strong layer bonding.

Non-suitable for

Food contact applications and in vivo applications. Long term UV and / or moisture immersion and applications where the printed part is exposed to temperatures higher than 116 °C.

Exceptional wear and tear resistance, high impact strength, Shore A hardness of 95, up to 560% elongation at break, and good corrosion resistance to many common industrial oils and chemicals.

Thermal properties
	*Test Method*	*Typical value*
Melt mass-flow rate (MFR)	ISO 1133 (225 °C, 1.2 kg)	15.9 g / 10 min
Heat deflection (HDT) at 0.455 MPa	ISO 75-2 / B	50.3 ± 1.1 °C
Vicat softening temperature	ISO 306 / A120	115.7 ± 0.9 °C
Glass transition	ISO 11357 (DSC, 10 °C / min)	–
Melting temperature	ISO 11357 (DSC, 10 °C / min)	216.8 °C

Filament specifications
	*Method (standard)*	*Value*
Diameter	–	2.90 ± 0.13 mm
Vicat softening temperature	–	0.07 mm
Glass transition	–	750 g
Melting temperature	–	~ 96 m

Mechanical properties
	*Test method*	*XY (Flat)*	*YZ (Side)*	*Z (Up)*
Tensile (Young’s) modulus	ASTM D3039 (1 mm / min)	67 ± 6 MPa	67 ± 2 MPa	56 ± 3 MPa
Tensile stress at yield	ASTM D3039 (5 mm / min)	No yield	No yield	No yield
Tensile stress at break	ASTM D3039 (5 mm / min)	23.7 ± 2.1 MPa	37.9 ± 1.6 MPa	6.4 ± 0.5 MPa
Elongation at yield	ASTM D3039 (5 mm / min)	No yield	No yield	No yield
Elongation at break	ASTM D3039 (5 mm / min)	>560%	>700%	82.3 ± 18.4%
Flexural modulus	ISO 178 (1 mm / min)	62.6 ± 1.7 MPa	55.1 ± 2.4 MPa	62.6 ± 2.0 MPa
Flexural strength	ISO 178 (5 mm / min)	4.1 ± 0.0 MPa at 9.4% strain	3.8 ± 0.1 MPa at 9.8% strain	4.3 ± 0.1 MPa at 9.7% strain
Flexural strain at break	ISO 178 (5 mm / min)	No break (>10%)	No break (>10%)	No break (>10%)
Charpy impact strength (at 23 °C)	ISO 179-1 / 1eB (notched)	36.0 ± 6.6 kJ/m2	–	–
Hardness	ISO 7619-1 (Durometer, Shore D)	48 Shore D	–	–
	ISO 7619-1 (Durometer, Shore A)	96 Shore A	–	–

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Ultimaker TPU 95A