ASTM D1777

THICKNESS OF TEXTILE MATERIALS

HISTORICAL

Year

2016

2017

2018

2019

2020

Number of participants

14

12

16

15

14

Participants OK

10

8

13

10

9

Participants NOT OK

3

3

3

4

1

Participants CANCELED

0

1

0

1

4

References:

Participants OK: All properties were determined correctly

Participants NOT OK: Some or all of the properties were not determined correctly

Participants CANCELED: A participant who has decided not to continue or has not submitted results before the deadline.