Technical buying guide

HDPE vs PP Plastic: Which for Pallets, Boxes & Crates?

HDPE and PP are both common industrial polymers, but grade, formulation, molding design and operating conditions matter more than the short material name. Compare tested product performance for the intended environment.

Compare examples from our current catalog

These are different models, not interchangeable configurations. The table uses each product’s available specifications; missing values require supplier confirmation.

ModelExternal sizeMaterialConfiguration / load
PL4-PLT-1210-FB91200 × 1000 × 150 mmHDPEFlat / Solid · Nine Foot
PL4-EU-4628600 × 400 × 280 mmCopolymer PPStack: 125kg
PL4-OP-2600 × 400 × 315 mmCopolymer PPStack: 100kg

For pallets, static, dynamic and rack ratings describe different support conditions. Match the rating to your actual handling system, not just the largest number. See ORBIS’ distinction between edge and supported rack ratings and Cabka’s configuration-specific load table. These references explain selection criteria; their ratings do not apply to our catalog models.

What to confirm in the RFQ

  • Impact and stiffness requirement
  • Operating and cleaning temperature
  • Chemical exposure
  • Food-contact or recycled-content requirement
  • UV, color and dimensional stability

A defensible selection method

  1. 1Define the operating envelope.
  2. 2Ask for the exact resin or material declaration where relevant.
  3. 3Compare samples in the real process.
  4. 4Confirm production and inspection criteria for the selected grade.

Claims and data guardrails

  • A generic polymer name does not establish food-contact or chemical suitability.
  • Performance varies by grade, wall design and process.
  • Treat supplier-provided values as source references until the quoted configuration is confirmed.
  • Do not extend a certificate, test report or marking beyond its named holder, model and stated scope.
  • Confirm MOQ, packing, destination requirements and inspection points in the quotation.

Frequently asked

What should I consider first?+

HDPE and PP are both common industrial polymers, but grade, formulation, molding design and operating conditions matter more than the short material name. Compare tested product performance for the intended environment.

What information should the buyer confirm?+

Impact and stiffness requirement; Operating and cleaning temperature; Chemical exposure; Food-contact or recycled-content requirement; UV, color and dimensional stability.

How should loading or packing quantities be used?+

Use an applicable supplier load reference or a model based on the actual packed, nested, folded, cartoned or palletised configuration. A rough volume estimate is planning guidance only, not an authoritative loading count.

Turn the checklist into a product brief

Send the use case, dimensions, quantity and destination. Configuration, documents, MOQ and packing are confirmed in the quotation.