Primary Industry Applications
Blow Molding
Used for jerrycans, chemical drums, cosmetic bottles and large containers requiring rigidity, ESCR performance and stable processing.
Injection Molding
Suitable for crates, pallets, caps, housewares and rigid parts that require cycle stability and dimensional consistency.
Film Extrusion
Applied in shopping bags, heavy-duty sacks, liners and industrial wrapping films where tear strength and downgauging matter.
Pipe Extrusion
Available for pipe-grade requirements such as water supply, gas distribution and corrugated pipe applications when matching specifications are required.
Typical Grade Reference
The following table is visible HTML content for buyers and search engines. Exact specifications should be confirmed by current factory COA or datasheet before order confirmation.
| Processing Method | Melt Flow Index (g/10min) | Density (g/cm³) | Typical Usage |
|---|---|---|---|
| Injection Molding | 4.0 - 20.0 | 0.954 - 0.965 | Crates, pallets, caps, housewares |
| Blow Molding | 0.2 - 0.4 | 0.953 - 0.956 | Bottles, jerrycans, 200L drums |
| Film Grade | 0.04 - 0.15 | 0.948 - 0.952 | Shopping bags, heavy-duty sacks |
| Pipe Grade (PE100) | < 0.1 | 0.958 - 0.960 | Pressure pipes, gas distribution |
Frequently Asked Questions about HDPE
Can you provide equivalent HDPE grades to international brands?
Yes. Share the datasheet, MFI, density and application. We can help compare suitable China-origin HDPE grades and provide COA or TDS when available.
What is the MOQ for HDPE export?
A common export starting point is one 20-foot FCL. Final loading depends on the selected grade and agreed packing.
Do you provide COA for HDPE shipments?
Yes. Factory-issued COA can be supplied for confirmed grades and shipments according to the agreed specification.
HDPE Grade & Application Guides
Detailed HDPE pages for common conversion processes and pipe applications.
HDPE Blow Molding Grade
Source HDPE blow molding grades for bottles, jerrycans, drums and industrial containers. Grade matching by MFI, density, ESCR and application.
View Guide →HDPE Injection Molding Grade
Source HDPE injection molding grades for crates, pallets, caps, housewares and rigid parts. Match flow, stiffness, impact and cycle requirements.
View Guide →HDPE Pipe Grade PE100
Source HDPE PE100 pipe grades for water, gas and industrial pipe applications. Certification, color, compound and project requirements must be confirmed.
View Guide →HDPE Film Grade
Source HDPE film grades for shopping bags, liners, sacks and industrial film. Match extrusion, drawdown, stiffness, tear and blending requirements.
View Guide →Related Materials
PE Resin Sourcing & Buyer Guides
Application, technical-document and export guides for buyers evaluating HDPE, LDPE and LLDPE supply from China.
PE Resin Supplier from China
Buyer-driven HDPE, LDPE and LLDPE sourcing and export coordination.
View Guide →HDPE Blow Molding Resin
Grade review for bottles, jerrycans, drums and rigid containers.
View Guide →HDPE Pipe Resin / PE100
Documented pipe-material review by standard, compound and approval.
View Guide →LDPE Shrink Film Resin
Shrink-film matching by MD/TD response, sealing and film structure.
View Guide →LLDPE Blown Film Resin
Blown-film review by blend, bubble, mechanics and sealing.
View Guide →Send a TDS for Matching
What buyers should send for a useful technical comparison.
View Guide →PE Grade Substitution Checklist
What to verify before treating two PE grades as alternatives.
View Guide →PE Export from Dalian
FOB, CFR and CIF export coordination from Dalian Port.
View Guide →20ft FCL Shipping Guide
Packing, pallet, loading weight and document planning.
View Guide →