Section
Ask for the published width and height and the unit. Round diameter is not a substitute. If the plant offers a rectangular section, treat that as a new request.
square rubber cord
Check whether the quoted item genuinely satisfies square rubber cord, or only resembles a round cord cut to a similar width. Square section is width × height. A round extrusion with a flattened nickname is a different good unless the factory writes the conversion and you accept it.
A factory that answers “rubber cord” without a section, a Shore A figure and a method is offering a name, not the line you asked for. Re-issue the request if they propose a different model.
Three checks before you accept a square rubber cord line
Compound and ASTM
Ask which published figure and which standard were used to state compound and applicable ASTM or equivalent method. The report belongs to the quoted lot, not to a company flyer.
Substitution
If the supplier proposes a different square rubber cord model — a different Shore A, a recycled-content melt, or a different color — keep the original line on file and re-check the document set.
Readiness of the request — not a published ESG score
Bars mark whether the buyer has written the field. They are not factory KPIs or recycled-content claims, and they are not carbon or circular-economy scores.
Shore A / Shore D hardness (durometer) stays on the same line as the section. Mixing Shore D plate language onto square rubber cord is a mismatch this desk will flag, not a courtesy upgrade. Extrusion diameter and vulcanization / curing notes belong to the factory page; this desk does not publish crosslinking density or a tear strength (kN/m) table.
Documents that can travel with a square rubber cord lot
- Dimensional / section page
- ASTM method report
- FDA 21 CFR if requested
- REACH SVHC if requested
Send the square rubber cord line as written
Include section, Shore A, quantity and destination. We will not round the corners to complete a quote cell.
Request Factory Quotes