---
title: "High-Density Polyethylene Storage Container"
industry: "Manufacture of Plastic Products"
verification_protocol:
  urn: "URN:CNFX:ME:HIGH_DENSITY_POLYETHYLENE_STORAGE_CONTAINER"
  data_integrity_hash: "1c1c72bd4961ae20f1431d47525de429"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:HIGH_DENSITY_POLYETHYLENE_STORAGE_CONTAINER"
  data_source_uri: "https://cnfx.com/llms/industry/plastic-products-manufacturing/product/high-density-polyethylene-storage-container.md"
  official_resource_url: "https://cnfx.com/industry/plastic-products-manufacturing/product/high-density-polyethylene-storage-container"
  is_verified_logic: true
attributes:
  capacity:
    status: "config-dependent"
    typical_range: "Scalable via configuration"
    unit: "liters"
  stacking_load:
    status: "config-dependent"
    typical_range: "0-60°C temperature, 0-1.5 MPa internal pressure"
    unit: "kilograms"
engineering_limits:
  max_safe_operating_point:
    value: 80
    unit: "°C"
    consequence: "Thermal degradation of polymer chains above Tg, molecular chain slippage beyond yield point"
fmea_matrix_quantitative:
  - node_1:
      trigger: "UV radiation exposure exceeding 0.5 W/m² at 340 nm"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Carbon black additive at 2.5% concentration for UV absorption"
  - node_2:
      trigger: "Stress concentration at 90° fillet radius under 1.8 MPa hoop stress"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Radius optimization to 150 mm with finite element analysis validation"
bom_nodes:
  container-body:
    type: "component"
    urn: "URN:CNFX:ME:CONTAINER_BODY"
    interface_type: "physical-logic-coupled"
  integrated-pallet-base:
    type: "part"
    urn: "URN:CNFX:ME:INTEGRATED_PALLET_BASE"
    interface_type: "physical-logic-coupled"
  lid-assembly:
    type: "part"
    urn: "URN:CNFX:ME:LID_ASSEMBLY"
    interface_type: "physical-logic-coupled"
  stacking-rim:
    type: "component"
    urn: "URN:CNFX:ME:STACKING_RIM"
    interface_type: "physical-logic-coupled"
  drain-valve:
    type: "part"
    urn: "URN:CNFX:ME:DRAIN_VALVE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/plastic-products-manufacturing/product/high-density-polyethylene-storage-container.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "a3977cf2aa61a0be9d0a3da46ec50be9ed65a6ed5b171aae7ceea44151f9322e"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: High-Density Polyethylene Storage Container

## 1. Technical Definition
Industrial-grade plastic container for bulk material storage and transport.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0-60°C temperature, 0-1.5 MPa internal pressure**. Failure boundary: **80°C glass transition temperature, 2.4 MPa yield stress at 23°C**, Mechanism: **Thermal degradation of polymer chains above Tg, molecular chain slippage beyond yield point**.

### 2.1 Analytical Physics Model
Governed by the **Thin-Wall Pressure Vessel Stress Analysis**:

> **Primary Equation**: $\sigma_h = \frac{P \cdot D}{2t}$  
> **Engineering Impact**: Determines the hoop stress boundary to prevent rupture.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| P | Internal Pressure | Engineering Constant |
| D | Diameter | Engineering Constant |
| t | Wall Thickness | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| UV radiation exposure exceeding 0.5 W/m² at 340 nm | 8 | Polymer chain scission causing surface embrittlement | Carbon black additive at 2.5% concentration for UV absorption |
| Stress concentration at 90° fillet radius under 1.8 MPa hoop stress | 8 | Crack initiation and propagation via brittle fracture | Radius optimization to 150 mm with finite element analysis validation |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| capacity | Config-dependent | liters | Verified |
| stacking_load | Config-dependent | kilograms | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Integrated Pallet Base](https://cnfx.com/llms/industry/rubber-and-plastic-product-manufacturing/product/integrated-pallet-base.md) `(Standalone System)`
- [Lid Assembly](https://cnfx.com/llms/industry/rubber-and-plastic-product-manufacturing/product/lid-assembly.md) `(Standalone System)`
- [Drain Valve](https://cnfx.com/llms/industry/rubber-and-plastic-product-manufacturing/product/drain-valve.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Injection Molding Machine**, **Industrial Chiller**, **Hopper Dryer**  
**Downstream Applications**: Plastic Drums, Intermediate Bulk Containers, Chemical Storage Tanks  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What are the main advantages of HDPE for industrial storage containers?
**A**: HDPE offers excellent chemical resistance, high impact strength, UV stability with additives, and lightweight durability for repeated handling and transport.

### Q: How many containers can be safely stacked with this design?
**A**: The reinforced stacking rim and structural design allow for multiple containers to be stacked securely, though exact capacity depends on load weight and container specifications.

### Q: Is this container suitable for outdoor storage applications?
**A**: Yes, with UV stabilizers added to the HDPE material, this container resists degradation from sunlight exposure, making it suitable for both indoor and outdoor use.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: High-Density Polyethylene Storage Container](https://cnfx.com/industry/plastic-products-manufacturing/product/high-density-polyethylene-storage-container)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **5** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: HIGH_DENSITY_POLYETHYLENE_STORAGE_CONTAINER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 8ab7adb9
