50μm Red Moisture Resistant Low Density Polyethylene Film for Packaging and Agriculture
Price:
Negotiable
MOQ:
30000 s.q.m.
Delivery Time:
within 20 days
Brand:
HSF
Product Description
50μm Red Low Density Polyethylene Film
This 50μm red low density polyethylene film offers excellent moisture resistance and is designed for packaging, agriculture, construction, medical, and various industrial applications.
Product Overview
Low-density polyethylene (LDPE) film is a flexible, durable, and moisture-resistant plastic film known for its versatility across multiple industries.
Primary Applications
- Packaging: Flexible packaging applications including bags, shrink wrap, and stretch film
- Agriculture: Greenhouse covers, mulch film, and silage bags
- Construction: Barrier protection material, insulation, and roofing applications
- Medical: Disposable gloves and medical packaging solutions
Technical Specifications
| Parameter | Property | Requirement | Measured Value |
|---|---|---|---|
| 1 | Appearance | No air bubbles / stains / breakage / impurities | OK |
| 2 | Size | Width: 1300 -0+6 mm Thickness: 0.050 ± 0.005 mm |
Width: 1302 mm Thickness: 0.051 mm |
| 3 | Max. Tension (N/50mm) | TD: ≥ 15 MD: ≥ 15 |
TD: 20 MD: 20 |
| 4 | Color Difference | Colorimeter △E < 3 | OK |
| 5 | Elongation @ Break (%) | TD: ≥ 230 MD: ≥ 230 |
TD: 1028 MD: 584 |
| 6 | Surface Tension (Corona) | ≥42 dyne | 48 dyne |
Industry-Specific Applications
- Stationery Products: Bookbinding covers, folders, and packaging envelopes with water-resistant properties
- Food Packaging: Protective packaging for food items and snacks with opaque barrier properties
- Medical & Pharmaceutical: Packaging for medical devices and medicines with environmental protection
- Personal Care Products: Packaging for shampoo bottles, razors, and soaps with excellent barrier properties
- Chemical Products: Ideal for hazardous product packaging with superior environmental barrier
- Industrial Packaging: Durable packaging for industrial components with tear resistance
Performance Enhancement Methods
- Blending: Combining with LLDPE or HDPE to improve tensile strength, impact resistance, and stiffness
- Additives: Incorporating fillers, elastomers, and reinforcing agents to enhance strength and flexibility
- Coating: Applying acrylic, urethane, or silicone coatings to improve barrier properties and adhesion
- Orienting: Stretching in MD or TD directions to align polymer chains and improve strength and tear resistance
- Cross-linking: Modifying polymer chains for improved thermal stability and chemical resistance
- Process Control: Optimizing temperature, pressure, and extrusion speed for consistent properties
Product Comparison: LDPE vs HDPE
LDPE film features lower density, making it softer, more flexible, and more transparent than HDPE. While HDPE offers higher tensile strength and puncture resistance, LDPE provides superior conformability and easier heat sealing capabilities. LDPE is ideal for applications requiring flexibility and moisture resistance, while HDPE is better suited for applications demanding strength and rigidity.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee