Year (ID) - Period
Test Method
Standard
Assigned value
Download Call
2025 Oct. – Nov.
Determination of Carbon Black Content in Polyethylene
NMX-E-034-CNCP-2014
ASTM D4218-20 o ISO 6964:2019
☑
Cerrada
2026-1 Oct. – Nov.
Oven test and Longitudinal reversion
NMX-E-179-NYCE-2020
NMX-E-276-NYCE-2018
☑
Cerrada
2026-2 Oct. – Nov.
Determination of Carbon Black Content in Polyethylene
NMX-E-034-CNCP-2014 ASTM D4218-20
ISO 6964:2019
☑
2027-1 Mar. – Oct.
Pipe dimensions
NMX-E-021-CNCP-2006
ASTM D2122-22 ISO 3126:2005
☑
Coming soon
2027-2 Apr. – May.
Determination of Melt Flow Rate And Density by immersion
NMX-E-135-NYCE-2020
ASTM D1238-23 ISO 1133-1:2022
NMX-E-004-NYCE-2020
ASTM D972-20 ISO 1183-1:2025
☑
Coming soon
2027-3 Oct. – Nov.
Pipe Stiffness and Ring Stiffness
and Pipe Flattening
and Pipe Impact resistance
NMX-E-208-CNCP-2015 ASTM D2412-21
NMX-E-259-CNCP- 2015 ISO 9969:2016
NMX-E-014-CNCP-2006 ISO 13968:2008
☑
Coming soon
2027-4 Oct. – Nov.
Determination of Carbon Black Content in Polyethylene
NMX-E-034-CNCP-2014 ASTM D4218-20
ISO 6964:2019
☑
Coming soon
2027-5 Oct. – Nov.
Oven test and Longitudinal reversion
NMX-E-179-NYCE-2020
☑
Coming soon
2028-1 Apr. – May.
Tensile properties of plastics and Flexural properties of plastics
NMX-E-082-NYCE-2020
ASTM D638-22 ISO 5271:2019
NMX-E-183-NYCE-2022
ASTM D790-17 ISO 178:2019
☑
Coming soon
2028-2 Apr. – May.
Acetone Immersion
NMX-E-135-NYCE-2020
ASTM D1238-23 ISO 1133-1:2022
NMX-E-004-NYCE-2020
ASTM D972-20 ISO 1183-1:2025
☑
Coming soon
2028-3 Oct. – Nov.
NMX-E-034-CNCP-2014 ASTM D4218-20
ISO 6964:2019
☑
Coming soon
2028-4 Oct. – Nov.
Determination of Melt Flow Rate And Density by immersion
NMX-E-021-CNCP-2006
ASTM D2122-22 ISO 3126:2005
☑
Coming soon
2028-5 Oct. – Nov.
NMX-E-179-NYCE-2020
☑
Coming soon
☑ “Consensus among the participants”
