Material
MATERIAL DATA SHEET
DataSheetSAF PPPP
Polypropylene
Overview
The SAF PP is the first real polypropylene additive
manufacturing solution in PBF: Superior aesthetics,
best accuracy, fastest, most cost-effective, forchemically resistant and airtight applications.

2MeanUnit

Standard

Tensile Strength (XZ,YX)

26 (3740)

MPa (psi)

ASTM D638-14

Tensile Strength (ZX)

26 (3740)

MPa (psi)

ASTM D638-14

Elongation at Break (XZ,YX)

22%

ASTM D638-14

Elongation at Break (ZX)

11%

ASTM D638-14

0.2% Offset Yield Strength(XZ,YX)

12.5 (1810)

MPa (psi)

ASTM D638-14

0.2% Offset Yield Strength (ZX)

12.7 (1840)

MPa (psi)

ASTM D638-14

Tensile Modulus (XZ,YX)

1260 (183)MPa (ksi)

ASTM D638-14

Tensile Modulus (ZX)

1212 (176)

MPa (ksi)

ASTM D638-14

Flexural Strength (XZ)

28 (4050)

MPa (psi)

ASTM D790-17

Flexural Strength (YX)

25 (3570)

MPa (psi)

ASTM D790-17

Flexural Strength (ZX)

30 (4290)

MPa (psi)

ASTM D790-17

Flexural Modulus (XZ)

992 (144)MPa (ksi)

ASTM D790-17

Flexural Modulus (YX)

870 (126)

MPa (ksi)

ASTM D790-17

Flexural Modulus (ZX)

1119 (162)

MPa (ksi)

ASTM D790-17

Notched Impact Strength (XZ,YX)

3.5 (1.67)

kJ/m2 (Ft.lbf/in2)

ASTM D256-10

Notched Impact Strength (ZX)

2.5 (1.19)

kJ/m2 (Ft.lbf/in2)

ASTM D256-10

GeneralMean

UnitStandard

0.89-

ASTM D792-13

60-70 (2.36-2.76)

μm (thou)

140 (284)°C (°F)

Part Specific Gravity
Virgin Particle Size D50
Virgin Powder Melting Point33Thermal

Mean

Unit

Standard

Heat Deflection Temperature(0.46MPa/65psi)

107 (225)°C (°F)ASTM D648-18

Heat Deflection Temperature(1.82MPa/264psi)

56 (132)°C (°F)ASTM D648-18

Coefficient of Thermal Expansion

169 (94)μm/°C.m (thou/in.°F)

ASTM E831-19

Specific Heat Capacity(20°C/68°F)

1.76 (0.4)

J/g.°C (BTU/lb.°F)

ASTM E1269-11

Thermal Conductivity (23°C/73°F)

0.196 (1.36)

W/m K (BTU (th) inch/hr.ft.°F)

ASTM C518

Electrical

Mean

Unit

Standard

Surface Resistivity

5.24 x1015

Ohm/square

ASTM D257-14

Volume Resistivity

7.39 x1015Ohm-cm

ASTM D257-14

Bio compatibility

Result

Unit

Standard

Determination of Skin Irritation

Non-irritant

N/AISO 10993-10 2014-10 /OECD 439 2015-07

Determination of Cytotoxicity

Material shows no cytotoxic effect

N/A

DIN EN ISO 10993-5, 2009,
Annex D

Unit

Standard

Not Applicable

UL94 (April 2022)

Flammability
UL94 HB (3.24mm at
23+-2°C/50+-10% RH)3Pass

Disclaimer:
1. Customer acknowledges the contents of this document and that Stratasys parts, materials, and supplier are subject to its standard terms and conditions, available on
http://www.stratasys.com/legal/terms-and-conditions-of-sale, which are incorporated herein by reference.
2. The specifications and/or information on which this document is based are subject to change without notice.
3. Product is not currently UL Blue Card Registered.
4. The information presented are typical values intended for reference and comparison purposes only. They should not be used for design specifications or quality control
purposes. End-use material performance can be impacted (+/-) by, but not limited to, part design, end-use conditions, test conditions, etc. Actual values will vary withbuild conditions. Tested parts were built on the Stratasys H350 3D printer. Product specifications are subject to change without notice. The performance characteristicsof these materials may vary according to application, operating conditions, or end use. Each user is responsible for determining that the Stratasys material is safe, lawful,
and technically suitable for the intended application, as well as for identifying the proper disposal (or recycling) method consistent with applicable environmental laws andregulations. Stratasys makes no warranties of any kind, express or implied, including, but not limited to, the warranties of merchantability, fitness for a particular use, orwarranty against patent infringement.

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Rehovot 76124, Israel+972 74 745 4000
+972 74 745 5000 (Fax)© 2024 Stratasys. All rights reserved. Stratasys, the Stratasys Signet logo, H350, and SAF are trademarks or registered trademarks of Stratasys
Inc. and/or its affiliates. The H350 printer is subject to a license from Loughborough University Enterprises Limited and Evonik IP GmbH under thefollowing and/or related patents and patent applications and their family members: EP2739457, EP3539752, EP1648686, EP 1740367, EP1737646,
EP1459871. Further details including live and in-force status of family members may be found at https://worldwide.espacenet.com/patent/search/family/. All other trademarks are the property of their respective owners, and Stratasys assumes no responsibility with regard to the selection,performance, or use of these non Stratasys products. Product specifications subject to change without notice. MDS_SAF_PP_0624a