Opaque Blue 40μm High Density Poly Film Electrical Insulation
Opaque blue 40 μm HDPE film is a halogen-free material ideal for electrical insulation, marine packaging, industrial wrappings, and various other applications.
Material Overview
High density polyethylene (HDPE) film is a versatile material widely used across multiple industries due to its exceptional properties including strong tensile strength, excellent barrier properties, water resistance, chemical resistance, and durability. HDPE film is also eco-friendly with low environmental impact due to its recyclability.
Industry Applications
- Packaging: Used for wrapping and protecting various products including food, consumer goods, and industrial materials
- Agriculture: Ideal for greenhouse covers, mulch film, silage bags, and other farming applications
- Construction: Provides surface protection during construction and serves as vapor barrier coatings
- Medical: Used in disposable gloves, aprons, and other surgical supplies
- Transportation: Employed as liners in heavy duty bulk containers for dry goods transportation
Technical Specifications
| Test Item |
Unit |
Requirement |
Test Standard |
Measurement |
| Appearance |
|
No air bubbles / stains / breakage / impurities |
Visual |
OK |
| Size |
Width |
mm |
960 ± 5 |
GB/T 6673 |
962 |
| Thickness |
mm |
0.040 ± 0.005 |
GB/T 6672 |
0.042 |
| Color |
Light blue |
△E |
< 3 |
GB/T 7921 |
OK |
| Max. Tension |
TD |
N / 50mm |
≥ 30 |
GB/T 1040.3 |
44 |
| MD |
≥ 30 |
52 |
| Elongation @ break |
TD |
% |
≥ 150 |
594 |
| MD |
≥ 200 |
479 |
| Surface Tension (Corona treatment) |
dyne |
≥42 |
GB/T 14216 |
46 |
| Splice No. |
- |
|
≤1 |
Visual |
OK |
Specific Applications for 40-Micron Opaque Blue HDPE Film
- Security Envelopes: Manufacture of tamper-evident packaging with opaque blue color for content privacy
- Electrical Insulation: Used in electronics and cable industries for reliable insulation purposes
- Agriculture: Greenhouse covers to protect plants from excess light and heat exposure
- Marine Packaging: Superior resistance to moisture and saltwater for marine transportation and storage
- Industrial Wrappings: Protection for furniture, machinery, electronics, steel coils, and industrial equipment
- Poly Mailers: Production of translucent and opaque mailers for shipping customer orders