GB/T 1843 is the Chinese national test method for the Izod impact strength of plastics using a pendulum impact machine. To match this to your program, talk with our team.
What GB/T 1843 Covers
It applies the Izod cantilever arrangement to plastics in the GB/T system, defining notch types and energy measurement, aligned with the international Izod method.
Why It Matters
Izod impact strength ranks plastic toughness for Chinese acceptance and formulation; controlled notching keeps results comparable.
Reading the Designation
Cited as GB/T 1843 with its edition year. Confirm the edition and the specimen or notch requirements before finalizing fixtures and reporting. To configure an impact setup, request a quote.
Related Standards
ISO 180 is the international Izod method and ASTM D256 is the ASTM equivalent.
Request a Quote
Setting up Izod impact testing to GB/T 1843? Request a quote and our team will help you build a system matched to your material type and notch requirements.
TensileMill CNC products for GB/T 1843
Our specimen-preparation systems and testing equipment compatible with GB/T 1843:
TensileMill CNC – Classic Upgrade
Classic Upgrade – Flat Tensile & Impact Specimen Preparation
TensileTurn CNC – Industrial Upgrade – Round Tensile Sample Preparation Machine
Industrial Upgrade – Round Tensile Sample Preparation
Equip your lab for GB/T 1843 with TensileMill CNC
From specimen preparation to the test itself, TensileMill CNC supports the full GB/T 1843 testing chain. That typically means CNC systems for flat and round impact specimen preparation with precision notching. Request a quote and our team will help you configure a system for GB/T 1843.