Open Access

Table 2

Obtained in-plane shear properties of all materials tested according to the two testing methods.

Material Standard followed Specimen orientation* Shear strength** [MPa] Standard deviation of shear strength [MPa] Shear modulus [GPa] Standard deviation of shear modulus [GPa]
PP-GF-30 ASTM D70708 Parallel to the injection direction 23.6 1.1 1.945 0.173

Perpendicular to the injection direction 19.7 2.12 2.014 0.201

Textile Material 1 ASTM D7078 Warp 62.53 6.75 2.041 0.228
Weft 58.88 9.36 2.034 0.504

ASTM D3518 45° 56.14 2.58 2.281 0.311
−45° 58.15 1.68 2.250 0.137

Textile Material 2 ASTM D7078 Warp 40.43 3.35 2.026 0.328
Weft 43.92 2.11 1.998 0.146

ASTM D3518 45° 39.05 1.29 2.171 0.102
−45° 40.06 3.00 2.137 0.275
*

In the case of the ASTM D3518 specimen orientation refers to the 2nd layer direction.

**

In the case of the tests conducted using the ASTM D3518 method, shear strength refers to the shear stress at 5% shear strain.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.