Industrial rubber packings and similar industrial rubber products.
To ensure compliance with JIS K 6380, materials must undergo rigorous testing as outlined in related JIS standards. Key tests include: Related JIS Test Standard Importance JIS K 6253 jis k 6380 pdf
Determines resistance to indentation using IRHD or Durometer methods. JIS K 6251 jis k 6380 pdf
Measures the material's ability to return to its original shape after being compressed. Where to Obtain the PDF jis k 6380 pdf
The standard classifies rubber materials primarily by their physical properties and resistance to environmental factors like oil and heat: