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{"title":"35\u03bcm Translucent Blue Low Density Polyethylene Film with 8000 Meters Winding","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/98\/9085246256a6f21d2508438f8749-200x200-1\/35_ce_bcm_translucent_blue_low_density_polyethylene_film_with_8000_meters_winding_length.jpg","attrs":{"Brand Name":"HSF","Model Number":"30BLPE","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m."}}
{"title":"Translucent White 120 \u03bcm LDPE Film Roll with 8000 Meters Low Density Polyethylen","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/c3\/1c8a57c35f6cf2a02823b998379d-200x200-1\/translucent_white_120_ce_bcm_ldpe_film_roll_with_8000_meters_low_density_polyethylene_film.jpg","attrs":{"Brand Name":"HSF","Model Number":"120TLPE","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m."}}
{"title":"50\u03bcm Blue Translucent Low Density Polyethylene Film for Insulation and Roofing","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/9f\/d9cc6d7b5617b231e87b9bcfc20e-200x200-1\/50_ce_bcm_blue_translucent_low_density_polyethylene_film_for_insulation_and_roofing.jpg","attrs":{"Brand Name":"HSF","Model Number":"50BLPE","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m."}}
{"title":"35\u03bcm Red Low Density Polyethylene Film for Agriculture and Packaging Application","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/04\/2d1ae9ca61c7882d7ce8db96600a-200x200-1\/35_ce_bcm_red_low_density_polyethylene_film_for_agriculture_and_packaging_applications.jpg","attrs":{"Brand Name":"HSF","Model Number":"30RLPE","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m."}}
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.
