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Ask the factory: ASTM mesh / UV method ISO 9001 plant file (if required) Grade / lot documents, not a site badge

hdpe mesh fabric

核对牌号、硬度、尺寸与产品文件. This page asks whether the quoted item genuinely satisfies hdpe mesh fabric or only resembles it. Plastic Mesh Sourcing does not issue material certificates and does not treat a company letter as a lot test.

Decision path for a quoted hdpe mesh fabric line

  1. Name match

    Does the offer use hdpe mesh fabric, hdpe mesh, or a neighbouring string? The factory must say whether those are the same construction.

  2. Published figure

    Which number and which standard support the UV package? A black colour or “outdoor grade” sentence is not a method.

  3. Dimensional page

    Strand size or thickness in inches or millimetres, opening, and fabric or sheet width. A family brochure is not that page.

  4. Re-check on substitution

    If the supplier proposes a different model, treat density, UV stabilizer / HALS and opening as a new request.

What to re-check when the model changes

Resin identity

Density in g/cm³ if you use it to distinguish HDPE. Melt flow index (MFI / MFR g/10 min) only when the buyer already uses MFI to separate film-adjacent grades — do not invent an MFI for mesh.

0.94g/cm³ industry example for HDPE — not this desk’s published density

UV and weather file

Ask which ASTM or equivalent method was run and on which specimen. Tensile strength (MPa / psi) after exposure is a factory claim for that test, not a site warranty.

1named method required before a UV sentence is usable

Food-contact or REACH

FDA 21 CFR 177 or REACH SVHC files must name the grade and lot. A trading-company certificate does not travel with a different fabric.

0site-owned badges or food-contact conclusions

Document roles — not a partner logo grid

Supplier document

TDS, SDS, dimensional report or named ASTM method for the quoted hdpe mesh fabric. This desk forwards the request; it does not stamp the file.

Buyer record

Keep the approved line so later lots can be compared. Related notes: reading a quoted line.

  • 4re-check axes: name, UV method, dimensions, substitution
  • 2articles that keep leftover measured strings honest
  • 0carbon, PCR or LCA claims published as this desk’s results

Send the quoted line and the request it should match

If the two diverge on strand size, opening or UV method, say so. We will not silently accept a “close enough” fabric.

Review Specifications